Yoke With Radial Screw At Bight Patents (Class 285/198)
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Patent number: 9587778Abstract: A clamp and spike combination for use in conjunction with a flexible conduit, comprising a spike including an inlet rod with a sharpened tip for penetration into the conduit, an outlet rod connected to the inlet rod, the outlet rod having a barbed tip for attachment to a tube. The bore extends through the rods from the sharpened tip to the barbed tip, whereby the spike provides a channel for the passage of fluid. Further included, a clamp including two legs extending substantially parallel with each other and spaced apart from each other by a distance, an apex portion connecting the two legs to each other so that the clamp is shaped substantially in the form of an inverted āUā; and an opening in the apex portion, the opening being sized to receive the inlet rod of the spike.Type: GrantFiled: March 1, 2011Date of Patent: March 7, 2017Assignee: National Diversified Sales, Inc.Inventor: Daniel Nourian
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Patent number: 7543856Abstract: A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid communication, a planar surface on the coupling body, surrounding the first port and configured to engage the flat portion of the tube with the first port in fluid communication with the aperture. A strap is affixed at both ends to the coupling body and is configured to engage the tube and hold the coupling body in place on the flat.Type: GrantFiled: January 15, 2008Date of Patent: June 9, 2009Assignee: Mueller Gas ProductsInventor: Mark Thomas Lang
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Patent number: 7322616Abstract: A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid communication, a planar surface on the coupling body, surrounding the first port and configured to engage the flat portion of the tube with the first port in fluid communication with the aperture. A strap is affixed at both ends to the coupling body and is configured to engage the tube and hold the coupling body in place on the flat.Type: GrantFiled: January 7, 2005Date of Patent: January 29, 2008Assignee: Mueller Gas ProductsInventor: Mark T Lang
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Patent number: 7007980Abstract: A duct connection assemble, whereby upon connecting a saddle flange (2a) of the joint duct (8) to the main ribbed duct (3) through the communication hole (1b), the rubber sealant (1) is interposed between the saddle flange (2a) and a circumferential area of the communication hole (1b) so that protuberances (2b) uniformly press the rubber sealant (1) through the recesses (1d) to tightly engage the saddle flange (2a) against an outer surface of the main ribbed duct (3) through rib-fitting grooves (1a) and the water sealing small projective rings (1c). The joint duct (2) is brought into an elastical engagement with the main ribbed duct (3) to achieve a good water sealing action for an extended period of time.Type: GrantFiled: October 31, 2003Date of Patent: March 7, 2006Assignee: Kabushiki Kaisha SanritsuInventors: Norio Otsuga, Hiroshi Enami, Kazumasa Okayama
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Publication number: 20040245769Abstract: A self-fastening tap for connecting a branch pipe to an aperture of a given diameter provided in a main pipe. The tap comprises a hollow cylindrical body having a first open end of a given diameter and a second open end opposed to the first open end. The cylindrical body is sized to fit and seal the aperture provided in the main pipe. The first open end has an outer side provided with a flexible lip and an inner side provided with abutment means for abutting the branch pipe. The flexible lip has an outer diameter larger than the diameter of the first open end of the cylindrical body. The second open end has an outer side provided with an outer rim. The tap comprises removable at least one spacing ring slideably mounted around the cylindrical body, between the flexible lip and the outer rim.Type: ApplicationFiled: January 30, 2004Publication date: December 9, 2004Applicant: PLASTIQUES GyF LTEEInventors: Joseph Paul Charrette, Jean Claude Goyette, Germain Veronneau
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Patent number: 6412824Abstract: A mechanical coupling is provided for connecting a branch pipe to a main pipe at a hole through the main pipe. The coupling includes an elastomeric sealing gasket which has a plurality of generally parallel extending, but radially spaced, circumferential seals to effect a secure sealing engagement between the main pipe and the branch pipe in a minimal size coupling. Further, there is increased retention of the gasket within the coupling during on-site assembly which facilitates such assembly.Type: GrantFiled: January 22, 1999Date of Patent: July 2, 2002Assignee: Victaulic Company of AmericaInventor: Donald R. Kunsman
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Patent number: 6340059Abstract: A sprinkler head mounting assembly for attaching a sprinkler head to a fluid distribution pipe, wherein the sprinkler head mounting assembly comprises a sprinkler head stem connected to the sprinkler head, a flange connected to the sprinkler head stem, a first clamp portion designed to fit around a section of the peripheral surface of the pipe and to engage the flange to affix the sprinkler head to an opening in the pipe, and a second clamp portion designed to fit around the section of the peripheral surface of the pipe that is not covered by the first clamp portion, wherein the second clamp portion designed to engage the first clamp portion to form a substantially secure connection about the pipe.Type: GrantFiled: May 9, 2000Date of Patent: January 22, 2002Inventor: Warren C. Bethea
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Patent number: 6142165Abstract: The invention relates to a method and apparatus for installing a branch connector on a buried pipe for transporting a fluid, and to do so by means of a multi-purpose long handle from the top of an excavation. The apparatus comprises a bottom saddle positioner having a support structure on which there are disposed firstly clamping connection means adapted to the diameter of the pipe together with a support adaptor for supporting a bottom saddle, and secondly means for releasably fixing the positioner to the end of the multi-purpose long handle and situated on the side of the support structure opposite from its side on which the clamping connection means are situated.Type: GrantFiled: September 10, 1998Date of Patent: November 7, 2000Assignee: Gaz de FranceInventors: Christian Wartel, Dominique Pfeiffer, Patrick Le Cointe
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Patent number: 5901984Abstract: A coupling mechanism for removably connecting a fluid line to an apparatus such as a mass flow controller and includes a flange member for connection to the apparatus so that it is cantilevered from the apparatus and provides a fluid connection with a bore opening that is vertically aligned. A yoke member is dimensioned to extend over the flange member and have a corresponding fluid conduit and bore that can be aligned vertically with the bore opening on the flange member. A seal member can be positioned between the yoke member and the flange member. A spacer member is mounted in the yoke member and a fastener member can be aligned vertically to exert a force on the flange member to apply a sealing pressure to the seal member while locking the yoke member to the flange member.Type: GrantFiled: December 3, 1997Date of Patent: May 11, 1999Assignee: Stec Inc.Inventor: Masami Nishikawa
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Patent number: 5603508Abstract: A sealing gasket for a segmented pipe coupling includes radially extending, axially spaced sealing lips interconnected by an axially extending bridge member which has at least one aperture extending through the bridge member in a radial direction, a tubular collar being received within the aperture, the tubular collar being fast with an arcuate elongate plate, the longitudinal edges of which are engaged with mutually presented surfaces of the sealing lips.Type: GrantFiled: May 20, 1996Date of Patent: February 18, 1997Assignee: Victaulic Company of AmericaInventors: Douglas R. Dole, Vance W. Henry
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Patent number: 5040828Abstract: A tapping sleeve for attaching a branch line to a main fluid conduit. The tapping sleeve has upper and lower sleeve members, bolted together around the main fluid conduit. Shell gaskets seal between the sleeve members and the main fluid conduit and a branch gasket seals around a side opening in the upper sleeve member. Metal shell gasket retaining rings secure the shell gaskets in place and a metal branch gasket retainer secures the branch gasket. In the preferred embodiment, the retainer is a retaining ring. In an alternate embodiment, the branch gasket is secured by a shoulder formed by extruding the upper sleeve member.Type: GrantFiled: June 18, 1990Date of Patent: August 20, 1991Assignee: Pipeline Accessory Marketing, Ltd.Inventor: William L. Kane
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Patent number: 4955406Abstract: A connector for establishing a communication between an existing water pipe and an additional conduit has a clamp arranged to clamp an existing water pipe and including a clamp housing and clamping elements cooperating with the latter, and a valve arranged to pierce the existing water pipe and establish a communication between the existing water pipe and the additional conduit, wherein a housing of the valve and the housing of the clamp together form an integral one piece housing element. A plunger of the valve has a contact surface which can be brought in contact with a seal and interrupt the communication in a water tight manner.Type: GrantFiled: April 20, 1989Date of Patent: September 11, 1990Assignee: I.W. IndustriesInventor: Frank Antoniello
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Patent number: 4872641Abstract: A flat plate is die cut into a desired shape that is then bent into the shape of a closed loop yoke for mounting a pressure regulator on the end of a compressed gas cylinder. The yoke is clamped in that shape by a threaded bushing extending through holes in overlapping end segments. Index pins formed in the die cut plate are bent from the plane of the plate to extend into the interior of the yoke.Type: GrantFiled: July 22, 1988Date of Patent: October 10, 1989Assignee: Life Support Products, Inc.Inventor: Thomas F. Fangrow, Jr.
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Patent number: 4871144Abstract: A key for operating a regulator-flow meter assembly used with medical gas cylinders. The regulator-flow meter assembly includes a main valve having a flat stem and a rotatable yoke. The key comprises an elongated metal block having a first elongated opening adapted to fit over the main valve stem. The elongated opening is disposed at an angle to the axis of the block and is located adjacent to one end of the block. The block also includes a second opening of circular cross-section adapted to fit over the yoke and a third opening adapted to receive a key chain.Type: GrantFiled: February 14, 1989Date of Patent: October 3, 1989Inventor: John Kaniaris
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Patent number: 4647073Abstract: A clamping device for connecting a branchpipe to a main pipe buried underground, has a main body with a lower side having a curved surface for engaging the main pipe and, at the same time, is provided with a connection port for a branched coupling. Arms are supported by sections of the body on both sides of the connection port cand on the upper side of the main body. These arms are extended downwardly so as to hold the main pipe and move for free rotation with respect to the support sections. Arm retainers are idly supported at the centers by bolts which are screwed into threaded holes provided on a midplane of the support sections of the main body. The retainers have pushing sections formed on both their ends for pushing the arms from above, at external sides of the support sections. Only a small working hole must be excavated for connecting the branched pipe to the main pipe since the clamping device can be positioned and tightened from ground level.Type: GrantFiled: June 26, 1985Date of Patent: March 3, 1987Inventor: Etsuji Kosaka
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Patent number: 4506917Abstract: A pipe connection fitting for connecting a branch pipe to a main pipe has a body with a nipple adapted to enter a branch opening in a main pipe and a bore in communication with the nipple for the connection of a branch conduit to the body. A seal surrounding the nipple for sealing against the pipe is mounted on the body. A pair of opposed ears are integral with the body. A strap has its free ends removably secured to the ears respectively. The strap has a threaded opening midway between the ends thereof with a break-away screw threaded through the threaded opening for engaging the pipe to secure the body to the pipe.Type: GrantFiled: July 22, 1982Date of Patent: March 26, 1985Assignee: Interfit, Inc.Inventor: Hansen Arne
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Patent number: 4408451Abstract: This rotating joint (7) has an axis (Y--Y) parallel to the axis of the pivotable mounting of the engine. The joint comprises two annular planar surfaces (18, 19) having the same axis (Y--Y) and respectively rigid with the two elements of the exhaust pipe (6, 9) to be interconnected. These surfaces are separated by a heat-resistant anti-friction ring (20) and are biased toward each other by a pivotal U-shaped element (21). Application in vehicles having a transverse front engine.Type: GrantFiled: July 15, 1982Date of Patent: October 11, 1983Assignees: Automobiles Peugeot, Automobiles CitroenInventors: Jacques Sigwald, Claude Lesueur
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Patent number: 4157195Abstract: The invention provides a junction coupling for branching a flow of fluid from a pipe or conduit. The junction coupling is essentially C-shaped and is dimensioned partly to surround such pipe or conduit. Opposite limbs of the C-shaped member carry, on the one hand, an outlet duct and on the other hand means for securing the coupling in position on the pipe or conduit. The outlet duct is alignable with an aperture in the conduit wall and adapted to receive a branch conduit. The dimensions of the C-shaped member are such that the coupling may be engaged over the pipe or conduit only at the location of the aperture therein.Type: GrantFiled: February 15, 1978Date of Patent: June 5, 1979Assignee: Victaulic Company of AmericaInventors: Francis X. Costanzo, Lawrence W. Thau, Jr.
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Patent number: 4015865Abstract: This invention relates to a yoke construction for connection to the valve body of a high pressure gas cylinder and the like. More particularly, the invention relates to a yoke construction which will function only when the yoke is correctly connected to a valve body having an identical pin coding and will be inoperative at all other times.Type: GrantFiled: February 13, 1976Date of Patent: April 5, 1977Assignee: Superior Valve CompanyInventor: Robert M. Kongelka