With Radially Compressible Cable Grip Patents (Class 439/584)
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Publication number: 20120184135Abstract: A coaxial connector is provided with a connector body coupled to a connector coupling body. A slip ring is provided within a bore of the connector coupling body. An outer conductor groove of the connector body is open to a cable end of the connector body. A contact surface is provided on an inner sidewall of the outer conductor groove. A spring contact is provided between the slip ring and the connector body and a stabilizing assembly is coupled to a cable end of the connector coupling body. The axial advance of the connector coupling body towards the connector body drives the slip ring against the coil spring to clamp a leading edge of the outer conductor inserted into the outer conductor groove against the contact surface. The stabilizing assembly grips a jacket of the coaxial cable, stabilizing the interconnection. Methods of manufacture and interconnection are also disclosed.Type: ApplicationFiled: March 29, 2012Publication date: July 19, 2012Applicant: Andrew LLCInventors: Jeffrey Paynter, Nahid Islam
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Publication number: 20120171895Abstract: A hardline coaxial cable connector includes a body subassembly, a back nut subassembly and a deformable ferrule disposed within the back nut subassembly. The back nut subassembly is rotatable with respect to the body subassembly and a coaxial cable inserted therein. Axial advancement of the back nut subassembly toward the body subassembly causes the ferrule to deform radially inwardly and be in electrical communication with the body subassembly.Type: ApplicationFiled: July 3, 2011Publication date: July 5, 2012Inventors: Donald Andrew Burris, Jan Michael Clausen, Jimmy Ciesla Henningsen, Michael Ole Matzen, Thomas Dewey Miller
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Publication number: 20120149239Abstract: A coaxial cable connector includes an internally corrugated member, an internally corrugated sealing member, and a back nut. Axial advancement of the back nut causes a back end of the internally corrugated member to compress radially inwardly.Type: ApplicationFiled: February 13, 2012Publication date: June 14, 2012Inventor: Jan Michael Clausen
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Patent number: 8192237Abstract: A coaxial cable connector comprising: a connector body; a post engageable with the connector body, wherein the post includes a flange; a nut, axially rotatable with respect to the post and the connector body, the nut having a first end and an opposing second end, wherein the nut includes an internal lip, and wherein a second end portion of the nut corresponds to the portion of the nut extending from the second end of the nut to the side of the lip of the nut facing the first end of the nut at a point nearest the second end of the nut, and a first end portion of the nut corresponds to the portion of the nut extending from the first end of the nut to the same point nearest the second end of the nut of the same side of the lip facing the first end of the nut; and a continuity member disposed within the second end portion of the nut and contacting the post and the nut, so that the continuity member extends electrical grounding continuity through the post and the nut is provided.Type: GrantFiled: February 23, 2011Date of Patent: June 5, 2012Assignee: John Mezzalingua Associates, Inc.Inventors: Eric Purdy, Noah Montena, Jeremy Amidon
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Patent number: 8177583Abstract: A compression connector for smooth walled, corrugated, and spiral corrugated coaxial cable includes an insulator disposed within the body, wherein the insulator contains a central opening therein which is dimensioned smaller than a collet portion which seizes a center conductor of the coaxial cable. The connector also includes a clamp disposed inside the body as well as a compression sleeve assembly. An intermediate connector element includes a transitional surface which interacts with the clamp. When an axial force is applied to the compression sleeve, the clamp is forced by the transitional surface into the body, causing the clamp to squeeze onto an outer conductor layer of the coaxial cable. At approximately the same time, the collet portion is forced through the central opening of the insulator, causing the collet portion to squeeze onto the center conductor.Type: GrantFiled: June 30, 2011Date of Patent: May 15, 2012Assignee: John Mezzalingua Associates, Inc.Inventors: Shawn Chawgo, Noah Montena, Eric Purdy, Daniel Robb
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Publication number: 20120108104Abstract: A coaxial cable connector includes a connector body having a forward end and a rearward cable receiving end for receiving a cable and a nut rotatably coupled to the forward end of the connector body. The nut includes a flanged head portion at its forward end and a tubular body portion extending rearwardly from the head portion over the connector body and terminating adjacent the rearward cable receiving end of the connector body. The flanged head portion is radially enlarged, having an outer diameter greater than a maximum outer diameter of the tubular body portion, and the tubular body portion preferably surrounds more than half the length of the connector body.Type: ApplicationFiled: September 1, 2011Publication date: May 3, 2012Inventors: Bryan S. Snyder, Brian Derenthal, Roger Phillips, JR., Julio Rodrigues
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Patent number: 8157587Abstract: A stabilizing coupling body assembly for a coaxial connector is provided with a coupling body dimensioned to couple at a connector end of the coupling body with a cable end of the connector. A jacket grip of rigid material is retained between the coupling body and a stabilizing body coupled to a cable end of the coupling body. An outer diameter of the jacket grip abuts an annular wedge surface of the stabilizing body. The wedge surface is provided with a taper between a maximum diameter proximate a connector end of the jacket grip and a minimum diameter proximate a cable end of the annular wedge surface. The jacket grip is driven radially inward as the stabilizing body is advanced axially towards the coupling body. Methods of manufacture include forming elements of the coupling body assembly via injection molding.Type: GrantFiled: June 7, 2010Date of Patent: April 17, 2012Assignee: Andrew LLCInventors: Jeffrey Paynter, David Low, Larry Buenz
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Publication number: 20120088404Abstract: A connector comprising a connector body comprising a first end, a second end, and an inner bore defined between the first and second ends of the body, a compression member comprising a first end, a second end, and an inner bore defined between the first and second ends of the cap, the first end of the compression member being structured to engage the second end of the connector body, a clamp comprising a first end, a second end, an inner bore defined between the first and second ends of the clamp, wherein the clamp facilitates threadable insertion of a coaxial cable, and a compression surface disposed within the connector body, wherein axial advancement of the compression member facilitates the clamp being axially advanced into proximity with the compression surface such that the clamp and the compression surface transmit force between one another is provided. An associated method is also provided.Type: ApplicationFiled: July 8, 2011Publication date: April 12, 2012Applicant: JOHN MEZZALINGUA ASSOCIATES, INC.Inventors: Werner Karl Wild, Adam Thomas Nugent
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Patent number: 8123557Abstract: A compression connector for a coaxial cable includes a connector body having opposing first and second ends and a center passageway defined therethrough, an insulator disposed within said center passageway adjacent said first end of said connector, and a compression sleeve movably connected to the second end of said connector body. The outer conductor of a prepared coaxial cable end and the center conductor are each seized in sequence based on axial movement of the compression sleeve upon insertion of a prepared cable end. The compression sleeve is axially movable from the second end to the first end to sequentially enable clamps to engage and seize each of the outer and center conductors.Type: GrantFiled: April 10, 2009Date of Patent: February 28, 2012Assignee: John Mezzalingua Associates, Inc.Inventors: Noah Montena, David Jackson, Daniel Robb, Shawn Chawgo
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Patent number: 8113879Abstract: A connector for mounting to the terminal end of a coaxial cable includes a connector body having a first body section and a second axially adjacent body section. The first and second body sections are frangibly connected to one another wherein axial compressive force upon the second body section towards the first body section causes the second body section to fracture and be displaced axially over the exterior of the first body section. As such, the second body section is a compression sleeve which when so moved radially compresses at least a portion of the first body section of the connector body to permit compression of a prepared coaxial cable end.Type: GrantFiled: July 27, 2010Date of Patent: February 14, 2012Assignee: John Mezzalingua Associates, Inc.Inventor: Souheil Zraik
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Patent number: 8113876Abstract: An electrical connector is provided for terminating an electrical cable having an insulated conductor surrounded by a ground shield. The electrical connector includes a housing, an electrical contact held by the housing, an inner ferrule configured to extend between the ground shield and the insulated conductor of the electrical cable, and an outer ferrule extending around the inner ferrule such that the ground shield of the electrical cable extends between the inner and outer ferrules when the electrical connector terminates the electrical cable. A rear cover is connected to the housing. The rear cover extends around and compresses the outer ferrule such that the ground shield of the electrical cable is captured between the inner and outer ferrules when the electrical connector terminates the electrical cable.Type: GrantFiled: July 23, 2010Date of Patent: February 14, 2012Assignee: Tyco Electronics CorporationInventors: Jared Evan Rossman, John Eugene Westman
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Patent number: 8113878Abstract: A coaxial cable connector includes an internally corrugated member, an internally corrugated sealing member, and a back nut. Axial advancement of the back nut causes a back end of the internally corrugated member to compress radially inwardly.Type: GrantFiled: April 22, 2010Date of Patent: February 14, 2012Assignee: Corning Gilbert Inc.Inventor: Jan Michael Clausen
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Publication number: 20120028499Abstract: A connector for mounting to the terminal end of a coaxial cable includes a connector body having a first body section and a second axially adjacent body section. The first and second body sections are frangibly connected to one another wherein axial compressive force upon the second body section towards the first body section causes the second body section to fracture and be displaced axially over the exterior of the first body section. As such, the second body section is a compression sleeve which when so moved radially compresses at least a portion of the first body section of the connector body to permit compression of a prepared coaxial cable end.Type: ApplicationFiled: July 27, 2010Publication date: February 2, 2012Applicant: John Mezzalingua Associates, Inc.Inventor: Souheil Zraik
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Patent number: 8105096Abstract: A cable connector may be disclosed. The connector may include a connector housing having a first threaded portion and an insert having compression voids. The insert may be configured for insertion into the connector housing. The connector may also include a compression nut configured to engage the first threaded portion. The compression nut may be configured to compress the insert to close the compression voids when the compression nut engages the first threaded portion. The cable connector may also include an end stop having an adjustable throat diameter configured to adjust in proportion to an adjustable inner diameter of the cable connector as the connector engages or armor of an armored cable.Type: GrantFiled: January 20, 2011Date of Patent: January 31, 2012Assignee: Southwire CompanyInventors: Mark Dixon, James Tairney, Kris Grube, Shelton Herrell, Mark Roden, Wilber F. Powers, Richard Temblador, Kyle McGovern
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Patent number: 8096830Abstract: A connector for a coaxial cable that includes a connector body and a deformable sleeve. The deformable sleeve and the connector body have cooperative structure for engaging the deformable sleeve with the receiving end of the connector body for securing a cable in the connector body. The deformable sleeve has a front section connected to a rear section by a web. The deformable sleeve is movable from a first position, wherein the front end of the deformable sleeve is separably attached to the receiving end of the connector, to a second position, wherein the cable is compressively secured in the connector body. The web stretches and/or breaks when the deformable sleeve moves into the second position.Type: GrantFiled: May 8, 2009Date of Patent: January 17, 2012Assignee: Belden Inc.Inventor: Julio Rodrigues
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Patent number: 8075339Abstract: A cable termination assembly is made up of one of a plurality of connector bodies each having a thin-walled outer sleeve which may be composed of metal or plastic, the outer sleeve having a raised external wall surface portion which may be of convex or truncated convex configuration with or without depressions or interruptions in its external surface; and, depending on the pull out force required, utilization of a plastic sleeve enabling the use of a crimping ring consisting entirely of a metal ring of substantially uniform diameter with notch portions to engage external protuberances on the outer sleeve of the connector body.Type: GrantFiled: April 30, 2010Date of Patent: December 13, 2011Assignee: Belden Inc.Inventor: Randall A. Holliday
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Patent number: 8062063Abstract: A coaxial cable connector for coupling a coaxial cable to a mating connector includes a connector body having a forward end and a rearward cable receiving end for receiving a cable. A nut is rotatably coupled to the forward end of the connector body. An annular post is disposed within the connector body, the post having a forward flanged base portion disposed within a rearward extent of the nut, the forward flanged base portion having a forward face. A biasing element is attached to the forward flanged base portion of the post and includes a deflectable portion extending outwardly in a forward direction beyond the forward face of the post shoulder portion.Type: GrantFiled: September 28, 2009Date of Patent: November 22, 2011Assignee: Belden Inc.Inventors: Allen L. Malloy, Julio Rodrigues
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Patent number: 8057251Abstract: A stay-tight mechanism for a plug to be fixed with a union nut to a socket is provided. The mechanism has a first securing part having a flat engagement contour which engages with a flat of the union nut and having at least one recess. The mechanism has a second securing part having at least one recess and having an engagement contour which engages with an element on the connector when the first securing part is connected to the second securing part.Type: GrantFiled: July 28, 2010Date of Patent: November 15, 2011Assignee: Siemens AktiengesellschaftInventors: Sabrina Kreher, Johann Schuster, Stefan Stocker
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Publication number: 20110263154Abstract: A compression connector for smooth walled, corrugated, and spiral corrugated coaxial cable includes an insulator disposed within the body, wherein the insulator contains a central opening therein which is dimensioned smaller than a collet portion which seizes a center conductor of the coaxial cable. The connector also includes a clamp disposed inside the body as well as a compression sleeve assembly. An intermediate connector element includes a transitional surface which interacts with the clamp. When an axial force is applied to the compression sleeve, the clamp is forced by the transitional surface into the body, causing the clamp to squeeze onto an outer conductor layer of the coaxial cable. At approximately the same time, the collet portion is forced through the central opening of the insulator, causing the collet portion to squeeze onto the center conductor.Type: ApplicationFiled: June 30, 2011Publication date: October 27, 2011Applicant: JOHN MEZZALINGUA ASSOCIATES, INC.Inventors: Shawn Chawgo, Noah Montena, Eric Purdy, Daniel Robb
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Publication number: 20110237126Abstract: A coaxial cable connector includes an outer body having a first end and an opposing second end, an inner body having a first inner end and a second inner end, and a post interconnected with the inner body. A fastener portion is at the first end of the outer body. A compression sleeve is disposed to fit on the second inner end. The post, the inner body, and the compression sleeve are movable with respect to the outer body between a first position in which the connector is not mounted to an equipment port and a second position when the connector is mounted to the equipment port. When the fastener portion is mounted to the equipment port, an indicator portion on the compression sleeve is made visible to a user.Type: ApplicationFiled: June 9, 2011Publication date: September 29, 2011Applicant: JOHN MEZZALINGUA ASSOCIATES, INC.Inventors: Jeremy Amidon, Noah Montena
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Patent number: 7993159Abstract: A compression connector for smooth walled, corrugated, and spiral corrugated coaxial cable includes an insulator disposed within the body, wherein the insulator contains a central opening therein which is dimensioned smaller than a collet portion, or second clamp, which seizes a center conductor of the coaxial cable. The connector also includes a first clamp disposed inside the body as well as a compression sleeve assembly. The body includes a transitional surface separating the body into two regions of different inside diameter. When an axial force is applied to the compression sleeve, the clamp is forced by the transitional surface into the body region having a smaller diameter, causing the clamp to squeeze onto an outer conductor layer of the coaxial cable. At approximately the same time, the collet portion is forced through the central opening, causing the collet portion to squeeze onto the center conductor.Type: GrantFiled: May 2, 2007Date of Patent: August 9, 2011Assignee: John Mezzalingua Associates, Inc.Inventor: Shawn Chawgo
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Patent number: 7972176Abstract: A hardline coaxial cable connector includes a body subassembly, a back nut subassembly and a deformable ferrule disposed within the back nut subassembly. The back nut subassembly is rotatable with respect to the body subassembly and a coaxial cable inserted therein. Axial advancement of the back nut subassembly toward the body subassembly causes the ferrule to deform radially inwardly.Type: GrantFiled: July 14, 2009Date of Patent: July 5, 2011Assignee: Corning Gilbert Inc.Inventors: Donald Andrew Burris, William Bernard Lutz
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Patent number: 7967635Abstract: A coaxial cable connector includes an outer body having a first end and an opposing second end, an inner body having a first inner end and a second inner end, and a post interconnected with the inner body. A fastener portion is at the first end of the outer body. A compression sleeve is disposed to fit on the second inner end. The post, the inner body, and the compression sleeve are movable with respect to the outer body between a first position in which the connector is not mounted to an equipment port and a second position when the connector is mounted to the equipment port. When the fastener portion is mounted to the equipment port, an indicator portion on the compression sleeve is made visible to a user.Type: GrantFiled: July 5, 2010Date of Patent: June 28, 2011Assignee: John Mezzalingua Associates, Inc.Inventors: Jeremy Amidon, Noah Montena
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Publication number: 20110143586Abstract: An adapter sleeve for a coaxial cable connector is provided to transmit torque to a nut member on the cable connector. The adapter sleeve includes a cylindrical body having a first end and a second end defining a bore along a longitudinal axis therethrough. The bore defines an interior surface; the interior surface has a torque transmission feature sized to slideably engage the nut member. The first end of the body has at least one radially inward defined retainer lip. The retainer lip is dimensioned and adapted to engage with a corresponding retaining structure on an external surface of the nut member.Type: ApplicationFiled: December 11, 2009Publication date: June 16, 2011Inventors: Trevor Ehret, Andrew Haberek
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Patent number: 7950960Abstract: A transition for connecting a coaxial cable to a conductive metal part such as an antenna has a base and a sleeve. The base is pressed into the groundplane of the antenna to provide a permanent conductive and mechanical connection. A low profile transition has a base and a channel portion parallel to the face of the base.Type: GrantFiled: January 23, 2009Date of Patent: May 31, 2011Inventors: Steven C. Olson, Craig S. Leahy, Chad E. Dewey
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Patent number: 7950961Abstract: A coaxial cable connector which includes a back nut housing having a rearward cable receiving end and a forward end opposite the rearward end, a front nut assembly coupled to the forward end of the back nut housing, a tubular insert shaft supported within the back nut housing, a tubular gripping ferrule radially surrounding the insert shaft and a tubular holder sleeve radially surrounding at least a portion of the gripping ferrule. The axial movement of the holder sleeve causes the gripping ferrule to radially compress around the insert shaft. The insert shaft has a rearward end and an axial slot extending from the rearward end in a forward direction, wherein the slot permits the rearward end of the insert shaft to radially compress upon the radial compression of the gripping ferrule to make removal of a cable from the connector easier.Type: GrantFiled: December 17, 2009Date of Patent: May 31, 2011Assignee: Belden Inc.Inventors: Michael Chabalowski, Allen L. Malloy
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Publication number: 20110111626Abstract: A connector for terminating a coaxial cable that comprises a connector body that has a first end adapted to receive the coaxial cable and a second end adapted to couple with a mating connector. A locking sleeve that has an interface end is engageable with the first end of the connector body. The locking sleeve includes an outer engagement ring spaced from the interface end thereby defining an outer annular receiving area between the outer engagement ring and the interface end. The outer annular receiving area is configured to receive the first end of the connector body in an interference fit. The locking sleeve is axially moveable relative to the connector body between a holding position in which the locking sleeve is detachably coupled to the connector body and a locked position in which the locking sleeve is inseparably coupled to the connector body.Type: ApplicationFiled: November 12, 2009Publication date: May 12, 2011Inventors: Richard Paglia, Weixing Chen, Minghua Gu
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Patent number: 7934954Abstract: In one example embodiment, a coaxial cable connector for terminating a coaxial cable is provided. The coaxial cable includes an inner conductor, an insulating layer, an outer conductor, and a jacket. The coaxial cable connector includes an internal connector structure, an external connector structure, and a conductive pin. The external connector structure cooperates with the internal connector structure to define a cylindrical gap that is configured to receive an increased-diameter cylindrical section of the outer conductor. The external connector structure is configured to be clamped around the increased-diameter cylindrical section so as to radially compress the increased-diameter cylindrical section between the external connector structure and the internal connector structure. The conductive pin is configured to deform the inner conductor.Type: GrantFiled: April 2, 2010Date of Patent: May 3, 2011Assignee: John Mezzalingua Associates, Inc.Inventors: Shawn Chawgo, Noah Montena
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Patent number: 7931499Abstract: A coaxial cable connector is to be attached to a coaxial cable including an inner conductor, an outer conductor, and a dielectric therebetween. The coaxial cable connector includes a connector housing defining a ramp to receive an outer conductor thereagainst. A back nut has a ring base and a plurality of flexible fingers carried thereby to clamp against the outer conductor opposite the ramp. The connector housing and the back nut include respective portions defining a positive stop when fully engaged. A center contact is to be coupled to the inner conductor. There is at least one insulator member in the connector housing for carrying the center contact and comprising a radially outer support portion to radially support the outer conductor opposite the compressible ring.Type: GrantFiled: January 28, 2009Date of Patent: April 26, 2011Assignee: Andrew LLCInventor: Nahid Islam
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Patent number: 7927135Abstract: A stabilizing coupling body assembly for a connector is provided with a monolithic coupling body dimensioned to couple with a cable end of a connector body of the connector. A plurality of grip fingers extends from a cable end of the coupling body, the grip fingers dimensioned for insertion within a bore of a stabilizing body. The stabilizing body is coupled to a cable end of the coupling body. A distal end of the grip fingers is proximate an annular wedge surface of the bore of the stabilizing body. The wedge surface is provided with a taper between a maximum diameter proximate a connector end and a minimum diameter proximate a cable end. The grip fingers are driven radially inward as the stabilizing body is advanced axially towards the coupling body. Methods of manufacture include forming elements of the coupling body assembly via injection molding and/or machining.Type: GrantFiled: August 10, 2010Date of Patent: April 19, 2011Assignee: Andrew LLCInventor: James Wlos
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Patent number: 7914326Abstract: A coaxial cable connector is provided with a generally tubular mandrel. An attachment element and a retainer are associated with the mandrel and a bushing is telescopically mounted on the retainer. The bushing is adapted for axial movement along the retainer to a closed position wherein the bushing biases a first portion of the retainer into sealing engagement with a seating surface on the exterior of the mandrel. The retainer is sufficiently translucent to permit visual observation of a cable inserted into the retainer.Type: GrantFiled: July 16, 2009Date of Patent: March 29, 2011Assignee: IDEAL Industries, Inc.Inventor: Robert W. Sutter
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Publication number: 20110059650Abstract: An electrical cable connector comprising an electrically conductive central body, an outer sleeve rotatably coupled to the central body, and a tubular cam member disposed between the outer sleeve and the central body. When the outer sleeve is rotated around the central body from a first rotational position to a second rotational position, the tubular cam member is displaced from a first axial position to a second axial position, thereby causing a radial camming region in an axial through bore of the tubular cam member to displace fingers of the electrically conductive central body radially inwardly. In that manner, when the connector is plugged into a port or jack comprising a cylindrical body that is at least partially enclosed by the fingers of the central body of the connector, the fingers clamp onto the body of the port, thereby securing the connector to the port.Type: ApplicationFiled: September 9, 2009Publication date: March 10, 2011Applicant: JOHN MEZZALINGUA ASSOCIATES INC.Inventor: Jeremy AMIDON
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Patent number: 7901222Abstract: A cable connector may be disclosed. The connector may include a connector housing having a first threaded portion and an insert having compression voids. The insert may be configured for insertion into the connector housing. The connector may also include a compression nut configured to engage the first threaded portion. The compression nut may be configured to compress the insert to close the compression voids when the compression nut engages the first threaded portion. The cable connector may also include an end stop having an adjustable throat diameter configured to adjust in proportion to an adjustable inner diameter of the cable connector as the connector engages or armor of an armored cable.Type: GrantFiled: December 17, 2009Date of Patent: March 8, 2011Assignee: Southwire CompanyInventors: Mark Dixon, James Tairney, Kris Grube, Shelton Herrell, Mark Roden, Wilber F. Powers, Richard Temblador, Kyle McGovern
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Patent number: 7887364Abstract: A coaxial cable adapter includes: an outer sleeve pipe, having an inserting slot with a straight aperture disposed therein; a rubber gasket, formed by a straight cylindrical soft rubber, and disposed in the inserting slot of the outer sleeve pipe; and an inner sleeve pipe, having a metal locking head and a plastic cylindrical pushing pipe respectively disposed on two ends of a central pipe, in which one end of the central pipe extends out of the pushing pipe. When the inner sleeve pipe and the outer sleeve pipe are joined, the soft rubber gasket is deformed and filled in the gaps of the adapter to wrap a cable, thereby achieving a better inner waterproofness. Meanwhile, as the adapter has an entirely metal case, its strength is also enhanced.Type: GrantFiled: April 8, 2009Date of Patent: February 15, 2011Assignee: Edali Industrial CorporationInventor: Chung-Yu Lee
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Publication number: 20110021074Abstract: A self-gauging electrical connector for coaxial cables with outer conductors of varied diameters is provided with a clamp ring coupled to a connector body with a bore. A mechanical grip and an electrical contact are retained within the bore. The mechanical grip and the electrical contact engage the outer conductor upon insertion of the outer conductor into the bore. The mechanical grip is displaced radially proportional to an outer diameter of the outer conductor. The electrical contact is displaced radial proportional to the radial displacement of the mechanical grip.Type: ApplicationFiled: September 21, 2010Publication date: January 27, 2011Applicant: ANDREW LLCInventors: Jeffrey Paynter, Nahid Islam
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Publication number: 20110009000Abstract: A grip ring for a coaxial connector couples with a coaxial cable with a solid outer conductor. The c-shaped ring is provided with a gap between a first end and a second end. A shield portion extends from the first end and a slot portion dimensioned to receive the shield portion provided in the second end. The shield portion keys with the slot portion as a diameter of the grip ring is reduced. An inner diameter of the grip ring is provided with a grip surface. Further, the grip ring may be provided with a flange edge at the cable end projecting from the outer diameter.Type: ApplicationFiled: September 21, 2010Publication date: January 13, 2011Applicant: ANDREW LLCInventor: Jeffrey D. Paynter
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Patent number: 7857661Abstract: A connector is to be attached to a coaxial cable having an inner conductor, an outer conductor, a dielectric between the inner conductor and outer conductor, and a jacket surrounding the outer conductor. The connector includes a back nut to be received over the jacket of the coaxial cable and having an internal back nut ramp defined therein. A connector housing engages the back nut. There is a jacket gripping ferrule within the back nut that has a rearward portion configured to be urged radially inwardly by the internal back nut ramp to thereby dig into the cable jacket as the connector housing and back nut are engaged.Type: GrantFiled: February 16, 2010Date of Patent: December 28, 2010Assignee: Andrew LLCInventor: Nahid Islam
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Patent number: 7850487Abstract: A coaxial cable connector includes a connection head and a sleeve assembly coupled to the connection head. The sleeve assembly includes a tube, a sleeve, and a metal collar. The sleeve assembly receives a coaxial cable to insert therein from a rear end thereof in such a way that an insulator layer of a front end of the coaxial cable is set substantially flush with a front end of the tube and the sleeve assembly is then acted upon by a force applied by a tool to drive the metal collar frontward against the contact section of the sleeve for breaking and separating the retention section of the sleeve from the sleeve to further move frontward along a surface of the buffering section of the sleeve. Due to a constraint imposed by the metal collar, the buffering section is compressed downward to enhance tightness of engagement between the coaxial cable and the connector.Type: GrantFiled: March 24, 2010Date of Patent: December 14, 2010Assignee: Ezconn CorporationInventor: Kai-Chih Wei
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Patent number: 7841896Abstract: Axially compressible, self-sealing, high bandwidth F-connectors for conventional hand tools for interconnection with coaxial cable. An internal, dual segment sealing grommet activated by compression provides a seal. Each connector has a rigid nut that is rotatably secured to a, tubular body. A rigid, conductive post coaxially extends through the connector. A post barbed end penetrates the cable within the connector. A tubular, metallic end cap is slidably fitted to a body shank, and thereafter forcibly compressed lengthwise during installation. The end cap has a ring groove for seating the enhanced grommet. The end cap can irreversibly assume any position, being held by end cap teeth. A tactile system comprising external convex projections on the body complemented by a resilient, external O-ring on the end cap aids installers who can properly position connectors with the sense of touch.Type: GrantFiled: February 26, 2009Date of Patent: November 30, 2010Assignee: DS Engineering, LLCInventors: Glen David Shaw, Terry L. Fleming, Robert J. Chastain
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Patent number: 7833052Abstract: A connector for a coaxial cable has a connector body and a securing ring. The connector body includes a tubular insertion section that is insertable between an insulation member around a core conductor of the coaxial cable and a woven conductor around the insulation member, a flange section that is provided around the insertion section and with which both the woven conductor of the coaxial cable and a cover member around the woven conductor come into contact when the insertion section is inserted in the coaxial cable to position the insertion section, and an annular fitting section that is provided at the insertion section, on the opposite side of the coaxial cable, and into which an object to be connected is insertable. The securing ring is used to pressure-bond and fix the coaxial cable to the insertion section from the periphery of the coaxial cable after the insertion section of the connector body is inserted in the coaxial cable.Type: GrantFiled: October 31, 2006Date of Patent: November 16, 2010Assignee: Masprodenkoh KabushikikaishaInventors: Toshihiro Sugiura, Tsuneyuki Inayoshi, Chikahiko Nakane, Shigemitsu Toriyama, Yoshiro Hoshino, Masahiro Otsu
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Publication number: 20100273351Abstract: A cable termination assembly is made up of one of a plurality of connector bodies each having a thin-walled outer sleeve which may be composed of metal or plastic, the outer sleeve having a raised external wall surface portion which may be of convex or truncated convex configuration with or without depressions or interruptions in its external surface; and, depending on the pull out force required, utilization of a plastic sleeve enabling the use of a crimping ring consisting entirely of a metal ring of substantially uniform diameter with notch portions to engage external protuberances on the outer sleeve of the connector body.Type: ApplicationFiled: April 30, 2010Publication date: October 28, 2010Inventor: Randall A. Holliday
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Publication number: 20100273352Abstract: A coaxial cable connector includes an outer body having a first end and an opposing second end, an inner body having a first inner end and a second inner end, and a post interconnected with the inner body. A fastener portion is at the first end of the outer body. A compression sleeve is disposed to fit on the second inner end. The post, the inner body, and the compression sleeve are movable with respect to the outer body between a first position in which the connector is not mounted to an equipment port and a second position when the connector is mounted to the equipment port. When the fastener portion is mounted to the equipment port, an indicator portion on the compression sleeve is made visible to a user.Type: ApplicationFiled: July 5, 2010Publication date: October 28, 2010Inventors: Jeremy Amidon, Noah Montena
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Patent number: 7819698Abstract: A coaxial cable connector inner contact with an interface end and a cable end for coupling with the inner conductor of a coaxial cable, the inner conductor having an outer diameter surface. The inner contact provided with an inner conductor interface at the interface end, an inner conductor socket open to the cable end, a first inner diameter groove in a first sidewall section of the socket, a second inner diameter groove in the first sidewall section proximate the cable end, a first spring contact, dimensioned to engage the outer diameter surface, seated in the first inner diameter groove; and a first inward projecting seal, dimensioned to seal against the outer diameter surface, seated in the second inner diameter groove.Type: GrantFiled: October 7, 2008Date of Patent: October 26, 2010Assignee: Andrew LLCInventor: Nahid Islam
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Publication number: 20100261381Abstract: A compression connector for engaging a coaxial cable having a plurality of center conductors includes a connector body, an insulator disposed within a center passageway of the body and a compression sleeve attached for axial movement relative to the body. The multiple center conductors of an engaged coaxial cable end are seized when advanced a predetermined axial distance into openings in the insulator within corresponding conductive pins.Type: ApplicationFiled: April 10, 2009Publication date: October 14, 2010Applicant: John Mezzalingua Associates, Inc.Inventors: Noah Montena, David Jackson, Daniel Robb
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Publication number: 20100261382Abstract: A coaxial cable connector for terminating a prepared coaxial cable end includes a connector body having a center passageway. A compression sleeve attached to one end of the connector body is axially movable wherein movement of the sleeve causes the center conductor of an engaged coaxial cable end to be engaged by a plurality of spring contacts that are radially disposed in relation to a conductive member into which the center conductor is advanced. The center conductor is seized when advanced a predetermined distance into the conductive member.Type: ApplicationFiled: April 10, 2009Publication date: October 14, 2010Applicant: John Mezzalingua Associates, Inc.Inventors: Noah Montena, David Jackson, Daniel Robb
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Publication number: 20100261380Abstract: A coaxial cable connector for connecting a coaxial cable to an RF port, wherein the cable connector is comprised of a connector subassembly and a compression cap. The connector subassembly is of simple inexpensive construction and is comprised of a fastener, a tubular post, and a connector body. The connector subassembly may function a stand-alone crimpable cable connector. The compression cap may be placed over the end of a coaxial cable, and compressed onto the connector subassembly to secure a prepared end of the cable within the compressed and assembled connector.Type: ApplicationFiled: April 8, 2009Publication date: October 14, 2010Applicant: JOHN MEZZALINGUA ASSOCIATES INC.Inventors: Stephen J. Skeels, Noah MONTENA
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Patent number: 7811133Abstract: A connector for a shielded electrical cable. The cable has at least one insulated central conductor surrounded by conductive shielding. The connector comprises a dielectric spacing element for receiving the at least one central conductor of the cable and a conductive shielding arrangement provided around the spacing element and having a first end which defines an annular surface for contacting the shielding of the cable. The connector further comprises a spring arrangement coupled to the shielding arrangement for resiliently urging the shielding of the cable against the annular surface of the shielding arrangement to thereby provide a reliable electrical connection between the cable and the shielding arrangement.Type: GrantFiled: May 26, 2009Date of Patent: October 12, 2010Assignee: Fusion Components LimitedInventor: Ian James Stafford Gray
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Patent number: 7794275Abstract: A coaxial cable connector includes a connector body having a rearward cable receiving end, a locking sleeve movably coupled to the rearward cable receiving end of the connector body and a sleeve ring movably disposed within a rearward sleeve ring receiving end of the locking sleeve. The sleeve ring has a forward end for retaining a cable within the connector upon forward insertion of the sleeve ring within the locking sleeve. The connector further preferably includes an annular post disposed within the connector body, wherein the forward end of the sleeve ring urges the cable against the post upon forward insertion of the sleeve ring within the locking sleeve.Type: GrantFiled: March 19, 2008Date of Patent: September 14, 2010Assignee: Thomas & Betts International, Inc.Inventor: Julio Filipe Rodrigues
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Publication number: 20100203760Abstract: A connecting assembly for an end of a coaxial cable and having a first element, that is turned around a first axis in a first rotational direction to progressively tighten the first element to a connector, and a housing. The connecting assembly further has: a) an axially elongated first groove in one component; and b) an axially elongated first finger on a second component that resides within the first groove with the connecting assembly in a first state. With the connecting assembly in the first state, turning of the housing in the first rotational direction causes the first finger to cause driving of the first element with a torque up to a predetermined torque. Continued turning of the housing with a torque exceeding the predetermined torque causes reconfiguration of the connecting assembly in a manner whereby the first finger moves circumferentially out of the first groove.Type: ApplicationFiled: April 26, 2010Publication date: August 12, 2010Inventor: Noah Montena
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Publication number: 20100190377Abstract: A coaxial cable connector is to be attached to a coaxial cable including an inner conductor, an outer conductor, and a dielectric therebetween. The coaxial cable connector includes a connector housing defining a ramp to receive an outer conductor thereagainst. A back nut has a ring base and a plurality of flexible fingers carried thereby to clamp against the outer conductor opposite the ramp. The connector housing and the back nut include respective portions defining a positive stop when fully engaged. A center contact is to be coupled to the inner conductor. There is at least one insulator member in the connector housing for carrying the center contact and comprising a radially outer support portion to radially support the outer conductor opposite the compressible ring.Type: ApplicationFiled: January 28, 2009Publication date: July 29, 2010Applicant: Andrew LLC, State/Country of Incorporation: DelawareInventor: Nahid Islam