From Overhead Or Messenger Cable Patents (Class 248/61)
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Patent number: 11894665Abstract: This invention has to do with a gripping cable hanger assembly system for the solar, mining, and electrical industry. The gripping cable hanger is comprised of a support wire gripping mechanism, cable carrier supports/receptacles, data carrier wire capability, space between said wire carriers with said wire comprising a shape retention material that may have a high dielectric, UV resistant coating thereon.Type: GrantFiled: September 2, 2022Date of Patent: February 6, 2024Assignee: CAMBRIA COUNTY ASSOCIATION FOR THE BLIND AND HANDICAPPEDInventors: Allen Garrett Smith, Frank Edward Hodge, David James Prasko, Timothy Joseph Wedding
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Patent number: 11817817Abstract: A cable hanger including a body defining a support coupling and a number of supported element couplings. The support coupling is a rigid element support coupling.Type: GrantFiled: July 30, 2021Date of Patent: November 14, 2023Assignee: CAMBRIA COUNTY ASSOCIATION FOR THE BLIND AND HANDICAPPEDInventors: Timothy Joseph Wedding, Paul Edward Martin
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Patent number: 11608913Abstract: Disclosed is a lockable pipe shield for a pipe support assembly, a pipe support assembly, and a method of securing a lockable pipe shield to a pipe hanger. Example aspects of the lockable pipe shield for a pipe support assembly can comprise a substantially semi-cylindrical shield body defining a first shield end, a second shield end opposite the first shield end, and an upper shield edge; and a lock tab coupled to the shield body at the upper shield edge, the lock tab bendable relative to the shield body between a first position and a second position, wherein, in the first position, the lockable pipe shield is in an unlocked configuration, and in the second position, the lockable pipe shield is in a locked configuration.Type: GrantFiled: May 27, 2021Date of Patent: March 21, 2023Assignee: ASC Engineered Solutions, LLCInventors: Rhett Douglas Larry Woody, Stephen Eric Scott, Michael T. Thornley, II, Colin Edward Parkhurst
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Patent number: 11569646Abstract: A cable hanger for the solar, mining, and electrical industry for use in supporting a plurality of conductive cables from a messenger wire.Type: GrantFiled: March 12, 2021Date of Patent: January 31, 2023Assignee: CAMBRIA COUNTY ASSOCIATION FOR THE BLIND AND HANDICAPPEDInventors: Allen Garrett Smith, Frank Edward Hodge, David James Prasko, Timothy Joseph Wedding
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Patent number: 11543149Abstract: Example air duct assemblies include a pliable air duct supported such that the duct is maintained in a generally expanded shape even when the duct is deflated. In some examples, a series of hangers suspend the duct from one or more cables, tracks or other type of overhead support. The hangers are spaced apart and distributed over the length of the duct, and each one contributes in pulling the duct taut in the duct's longitudinal direction.Type: GrantFiled: December 28, 2020Date of Patent: January 3, 2023Assignee: Rite-Hite Holding CorporationInventors: Cary Pinkalla, Jeff Logic, Kevin J. Gebke, Nicholas L. Kaufmann
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Patent number: 11415297Abstract: Apparatus and associated methods relate to a lighting system configured to be suspended overhead between two supporting structures. A tensile force will be imparted to the lighting system as a consequence of suspending the lighting system overhead. The lighting system can include one or more lighting sections connected end to end. Each of the lighting sections has a structural support cable and a light string coupled thereto. Each of the lighting sections has first and second end connectors on first and second ends of the lighting section. The first and second end connectors provide mechanical connection between adjacent structural support cables as well as electrical connection between adjacent light strings. The lighting sections are configured such that the tensile force imparted to the lighting section is mostly borne by the structural support cable.Type: GrantFiled: August 25, 2020Date of Patent: August 16, 2022Assignee: Seasons 4, Inc.Inventor: Jason Loomis
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Patent number: 11396754Abstract: A system for supporting a non-structural building component beneath a soffit of a building. The system has a plurality of suspension assemblies that each have a first elongate non-rigid member, and at least one second elongate non-rigid member. The first elongate non-rigid member is secured at an upper end to a structural portion of the building at a first location, and at a lower end to one of: the non-structural building component, or a support member to which the non-structural building component is secured. The second elongate non-rigid member that is secured at a lower end to one of: the non-structural building component, or the support member to which the non-structural building component is secured, and at an upper end to a structural portion of the building at a second location. The first elongate non-rigid member is oriented substantially vertically. The second location is horizontally spaced from the first location, such that the second elongate non-rigid member is inclined to vertical.Type: GrantFiled: October 12, 2018Date of Patent: July 26, 2022Assignee: Polyplas International Pty LtdInventor: Peter Luscombe
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Patent number: 11349291Abstract: A cable hanger for the solar, mining, and electrical industry for use in supporting a plurality of conductive cables from a messenger wire.Type: GrantFiled: June 16, 2021Date of Patent: May 31, 2022Assignee: Cambria County Association for the Blind and HandicappedInventors: Allen Garrett Smith, Frank Edward Hodge, David James Prasko, Timothy Joseph Wedding
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Patent number: 11255467Abstract: A hose retainer configured to support individual hoses from a plurality of hoses comprises a first apparatus and a second apparatus. The first apparatus may comprise a first conduit for receiving a first hose from the plurality of hoses, and the second apparatus may comprise a second conduit for receiving a second hose from the plurality of hoses. The first conduit may extend in a first plane and the second conduit may extend in a second plane. The first apparatus may further comprise a first plurality of protrusions radially spaced about a first central axis and extend from a first surface. The second apparatus may further comprise a second plurality of protrusion radially spaced apart about a second central axis and extend from a second surface. The first plurality of protrusions and the second plurality of protrusions may interlock.Type: GrantFiled: August 28, 2019Date of Patent: February 22, 2022Inventors: Michael L. Storm, Alex Berning
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Patent number: 11242945Abstract: A messenger wire hanger includes a body having integral first, middle, and hook portions. The hook portion is in the shape of a hook adapted to hook over a messenger wire. The body defines a first opening between the first portion and the middle portion and a second opening between the middle portion and the hook portion. A lashing strap has a first portion and a second portion with the first portion of the lashing strap being disposed in the first opening of the body and the second portion of the lashing strap being disposed in the second opening of the body. Another configuration uses three openings with a second pawl extending between the second and third openings to define a tortuous path for the lashing strap.Type: GrantFiled: September 24, 2019Date of Patent: February 8, 2022Assignee: Autronic Plastics, Inc.Inventor: Agjah I. Libohova
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Patent number: 11233384Abstract: A cable hanger includes a generally flat base and first and second opposed arms extending in a first direction from the base. Hooks are positioned on free ends of the arms. The arms form a gap configured to receive and grasp a cable. The base includes a cross-member that divides two arcuate openings, the cross-member attached at each end with a frangible section.Type: GrantFiled: January 8, 2021Date of Patent: January 25, 2022Assignee: CommScope Technologies LLCInventors: Ronald A. Vaccaro, Aviral Joshi, Christopher Stockman
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Patent number: 11213731Abstract: An adjustable target system for use on a goal having a first post, a second post, and a crossbar. The adjustable target system includes a frame and a bracket configured and arranged for adjustably attaching the frame to one of the first post, second post, and crossbar. The bracket is configured and arranged for removably attaching to one of the first post, second post and crossbar without the use of tools.Type: GrantFiled: May 10, 2019Date of Patent: January 4, 2022Inventor: Joseph M. Anderson
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Patent number: 11187374Abstract: Systems and methods for a holding device. More specifically, embodiments are related to a holding device that is configured to secure a soft good.Type: GrantFiled: December 23, 2019Date of Patent: November 30, 2021Inventor: Augustine Tucker
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Patent number: 11002308Abstract: A hook device for bungee cords comprising a pair of opposing hooks whose bends substantially overlap when the device is in a closed configuration. The hooks may rotate away from each other into an opened configuration to enclose an object, and the hooks may rotate towards each other into a crossed configuration to provide a pull tab. The hooks are resistively held in each configuration by retaining elements. One hook may have a shallow throat to enable insertion into narrow openings.Type: GrantFiled: October 15, 2017Date of Patent: May 11, 2021Inventor: Erik Vaclav Chmelar
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Patent number: 11002463Abstract: Suspension system for supporting an inflatable air duct includes at least one support bracket arranged to support the inflatable air duct, the at least one support bracket being suspendable, wherein the at least one support bracket includes a first bracket component arranged to support a first side of the inflatable air duct; and a second bracket component arranged to support a second opposite side of the inflatable air duct. A first end of each of the first and second bracket components has a plurality of bends so as to provide at least one holding point to prevent the first and second bracket components from rotating in opposite direction towards each other around an axis in parallel with a longitudinal direction of the inflatable air duct.Type: GrantFiled: November 18, 2016Date of Patent: May 11, 2021Assignee: BOSMAN VAN ZAAL B.V.Inventors: Carolus Albertus Maria Castelijn, Frederick Jan Mantje
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Patent number: 10978861Abstract: A locking cable hanger assembly for the solar, mining, and electrical industry includes a new wire locking mechanism, new multiple cable carrier saddles on one hanger, data carrier wire capability, and optional high dielectric, UV coated material.Type: GrantFiled: July 28, 2017Date of Patent: April 13, 2021Assignee: CAMBRIA COUNTY ASSOCIATION FOR THE BLIND AND HANDICAPPEDInventors: Allen Garrett Smith, Frank Edward Hodge, David James Prasko, Timothy Joseph Wedding
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Patent number: 10865910Abstract: A vortex-induced vibration (VIV) suppression device including a body portion dimensioned to encircle an underlying tubular and a tail portion extending laterally outward from the body portion, the tail portion having a top end and a bottom end. The device further including an engaging member positioned at least at the top end or the bottom end of the body portion or the tail portion. The engaging member may be dimensioned to engage with an adjacent VIV suppression device.Type: GrantFiled: April 14, 2016Date of Patent: December 15, 2020Assignee: VIV Solutions LLCInventors: Donald Wayne Allen, Julie Ann Dehne
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Patent number: 10851956Abstract: An apparatus is disclosed. The apparatus has a housing, a lighting component supported by the housing, an energy storage assembly disposed in a first cavity of the housing and electrically connected to the lighting component, a control assembly disposed in the first cavity of the housing and electrically connected to the energy storage assembly, and an energy receiving component electrically connected to the control assembly via at least one lead disposed in at least one second cavity of the housing. The energy receiving component wirelessly receives energy. The energy storage assembly includes a Graphene strip.Type: GrantFiled: November 4, 2019Date of Patent: December 1, 2020Assignee: National Christmas Products LLCInventor: Michael M. McRae
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Patent number: 10673215Abstract: A clamp includes a first member, a second member, and a fastener. The first member has a first connecting portion and a first supporting portion. The second member has a second connecting portion and a second supporting portion. The first connecting portion and the second connecting portion are twisted clockwise or counterclockwise such that a first clamping portion of the first connecting portion and a second clamping portion of the second connecting portion are tilted to the right or to the left with respect to a front-back direction when seen from above. A spiral hanger is mounted on a support wire by tightening the first member and the second member by the fastener in a state where a support wire is passed through between the first supporting portion and the second supporting portion and a spiral hanger is passed between the first clamping portion and the second clamping portion.Type: GrantFiled: August 7, 2018Date of Patent: June 2, 2020Assignee: HIEN ELECTRIC INDUSTRIES, LTD.Inventors: Kazuhisa Matsuo, Kazuyoshi Chikiri, Makoto Morishita
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Patent number: 10670170Abstract: A cable hanger includes a first cable support portion, a second cable support portion, and a hanger support portion. The first cable support portion is configured to hold one or more first cables. The second cable support portion is configured to hold one or more second cables. The hanger support portion is configured to retain the first cable support portion and the second cable support portion. The first cable support portion, the second cable support portion, and the hanger support portion are formed from a single piece of material.Type: GrantFiled: June 6, 2018Date of Patent: June 2, 2020Assignee: Hubbell IncorporatedInventors: Devan Shea, Sarah Parsons
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Patent number: 10634265Abstract: A cable hanger assembly includes: a mounting substrate, the mounting substrate including a plurality of holes configured to receive clips; and a plurality of clips, each of the clips configured to receive a cable and mount in one of the plurality of holes of the mounting substrate.Type: GrantFiled: December 28, 2017Date of Patent: April 28, 2020Assignee: CommScope Technologies LLCInventors: Aviral Joshi, Ronald A. Vaccaro, Taig S. Rajpal
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Patent number: 10627016Abstract: An assembly for hanging cables includes: a mounting pole; and a mounting strip, the mounting strip mounted to the mounting pole and including a plurality of mounting holes.Type: GrantFiled: July 27, 2018Date of Patent: April 21, 2020Assignee: CommScope Technologies LLCInventor: Ronald A. Vaccaro
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Patent number: 10576259Abstract: A clamp for retaining an IV tube having a pair of clamp sections configured to be selectively secured together. Each clamp section includes a semi-cylindrical surface, and the semi-cylindrical surfaces are positioned to mirror one another when the clamp sections are secured together to frictionally engage around the IV tube. Each clamp section has a finger grip on an outer surface which is positioned on an opposite side of the clamp section from the semi-cylindrical surface. Each finger grip also has an arched surface which includes a medial portion positioned between each end of the finger grips, and at least one end of the finger grip flares away from the semi-cylindrical surface. The finger grip can have a finger shield which extends laterally beyond the semi-cylindrical surface. At least one of the finger grips may be symmetrical.Type: GrantFiled: March 18, 2019Date of Patent: March 3, 2020Assignee: HMJ Medical LLCInventor: Drew Stafford
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Patent number: 10569055Abstract: A tubing management apparatus that is operable to provide management of a medical tube. The tubing management apparatus includes a cord having a coiling device coupled to the first end of the cord and a clip secured to the second end of the cord. A plurality of couplers are slidably coupled to the cord intermediate the first end and second end. The plurality of couplers include a body having an upper portion and a lower portion. The upper portion of the body is configured to be slidably secured to the cord. The upper portion of the body of each of the plurality of couplers has an embedded magnet so as to assist in maintaining the couplers adjacent to each other. The lower portion of the body of the plurality of couplers includes various alternative embodiments that are configured to receive and retain a portion of a tube.Type: GrantFiled: May 22, 2018Date of Patent: February 25, 2020Inventors: Joshua Sigsworth, Matthew Gingras
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Patent number: 10502343Abstract: A pipe hanger for supporting a pipe includes a suspension part and a substantially U-shaped hanger part. The hanger part includes a loop portion with two limbs which are resiliently moveable towards each other, each limb including an outwardly extending hook portion at an end thereof for suspending the hanger part, in use, from the suspension part. The suspension part includes a base and two legs. The suspension part being adapted to be connectable with a suspension rod at the base of the suspension part. The legs each extend from the base towards a distal end remote from the base. Both legs include an opening to receive the hook portion of the hanger part. A spacing between the inner sides of the distal ends of the legs of the suspension part is smaller than or equal to the spacing between outward extremities of the hook portions of the hanger part.Type: GrantFiled: November 28, 2017Date of Patent: December 10, 2019Assignee: J. van Walraven Holding B.V.Inventors: Marek Juzak, Frank Nijdam
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Patent number: 10243339Abstract: A cable hanger includes: a base panel having opposed ends; a pair of arms, each of the arms attached to a respective end of the base panel and having a free end; a pair of locking projections, each of the locking projections attached to a respective free end of the arms; and a pair of gripping members, each gripping member attached to a respective arm, each gripping member having opposed ends, wherein one of the ends of each gripping member is fixed to the arms and the other of the ends of each gripping member is fixed to the arm or to the base panel. The arms and locking projections are configured to spread apart to enable insertion of a cable between the arms, wherein the gripping projections engage and grip the cable, and wherein the locking projections are configured to be inserted into the aperture of the supporting structure.Type: GrantFiled: August 28, 2018Date of Patent: March 26, 2019Assignee: CommScope Technologies LLCInventors: Ronald A. Vaccaro, Aviral Joshi, Taig S. Rajpal
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Patent number: 10141662Abstract: This disclosure concerns a metal clip for electrically connecting a conductive wire to a planar metal element, the metal clip having an S-shaped cross-section and being composed of three wings, a first wing and a second wing defining a first longitudinal recess allowing the metal clip to be attached to an edge of the planar metal element, the second wing and the third wing defining a second longitudinal recess. The second recess is provided with connection means for receiving the end of the conductive wire and for maintaining electrical contact between the conductive wire and the metal clip.Type: GrantFiled: June 1, 2016Date of Patent: November 27, 2018Assignee: A. RAYMOND ET CIEInventors: Nicolas Bernard, Norman Philipp
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Patent number: 9991028Abstract: This disclosure relates to a system and method for protecting a downhole cable. A cable protection system can comprise a cable clamp. The cable clamp can comprise a pair of outer segments that can protrude in opposite directions and a middle segment that can connect the outer segments. Each of the outer segments can comprise an outer segment top portion and outer segment side portions. The outer segment top portion and the outer segment side portions can be connected substantially in a U-shape. Each of the outer segment side portions can comprise one or more slots.Type: GrantFiled: July 7, 2015Date of Patent: June 5, 2018Assignee: V & H Energy Suppliers, LLCInventor: Patricio Montalvo
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Patent number: 9816228Abstract: The present invention relates to synthetic cables comprising core and splicing threads with high modulus threads, wherein the ends of the cable comprise looped or eyelet splice-type termination ends (1), and wherein each leg of the parallel splicing threads (13, 13?) is connected to parallel core threads (21) at an interpenetration region (12). The method comprises individually connecting each leg of the splicing threads (13) with a positive splice to a core thread(s) (21) of the beginning end of the cable (2); looping; straining all the threads and applying a normal compression force at the interpenetration region (12); applying a protective element(s) (32) along the cable and further individually connecting each leg of the splicing threads (21) to form a negative splice to a core thread(s) (21) of the final end of the cable core (2); and looping, straining and applying a normal compression force (12) on the negative splice at the interpenetration region.Type: GrantFiled: July 29, 2014Date of Patent: November 14, 2017Assignee: Braskem S.A.Inventors: Marcos Roberto Paulino Bueno, André Penaquioni
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Patent number: 9562628Abstract: A bracket for mounting wiring on a stud. The bracket includes a stud securement portion configured for attachment to a wall stud. A stationary jaw has a longitudinal axis extending laterally outward from adjacent a rear end of a side wall of the stud securement portion. A clamping jaw has a longitudinal axis extending laterally outward from adjacent the rear end of the side wall. The clamping jaw is at least one of pivotable relative to the stationary jaw and bendable along its longitudinal axis for clamping the wiring between the stationary jaw and the clamping jaw. A locking tie is secured to the clamping jaw adjacent the free longitudinal end of the clamping jaw. The locking tie includes a toothed, elongate member receivable in the locking opening to lock the free longitudinal end of the clamping jaw to the stationary jaw.Type: GrantFiled: August 31, 2012Date of Patent: February 7, 2017Assignee: Cooper Technologies CompanyInventor: Eric Roland Nuernberger
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Patent number: 9518756Abstract: An external suspension system for supporting an inflatable air duct includes a series of external hangers that help hold the duct open while the duct is deflated. In some embodiments, the suspension system supports the duct at a series of points that are broadly distributed in a staggered pattern across the duct, yet the entire duct can be suspended from a single overhead cable, even if the duct is a stepped tube with multiple diameters. The system includes novel ways of locking the hangers to the duct and to the overhead cable.Type: GrantFiled: November 15, 2006Date of Patent: December 13, 2016Assignee: RITE-HITE HOLDING CORPORATIONInventors: Robert Brown, Kevin J. Gebke, Frank Heim, Michael A. Jacobson, Nicolas B. Paschke, Cary Pinkalla
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Patent number: 9512941Abstract: A conduit guide apparatus, system and method for using the conduit guide to fixedly couple a conduit to a support member is described. The conduit guide apparatus includes a partial cylindrical surface, a first neck segment, a second neck segment, a first arcuate shoulder and a second arcuate shoulder. The partial cylindrical surface surrounds a conduit void and a conduit void axis. The first neck segment is adjacent to the first end and surrounds a first channel along a channel axis that is orthogonal to the conduit void axis. The second neck segment is adjacent to the second end and surrounds a second channel along the channel axis that is orthogonal to the conduit void axis. The first arcuate shoulder is adjacent to the first neck segment and includes a first grooved outer wall on both sides of a first recess. The second arcuate shoulder is adjacent to the second neck segment and includes a second grooved outer wall on both sides of a second recess.Type: GrantFiled: May 27, 2014Date of Patent: December 6, 2016Assignee: HAWKEN HOLDINGS, LLCInventor: Jesse Rodrigue
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Patent number: 9385513Abstract: A cable positioning arrangement comprises a flexible member, such as an elastic band or cord, extending between two structures. The flexible member is associated with a hole through which a cable passes thereby positioning the cable relative to the structures.Type: GrantFiled: December 6, 2010Date of Patent: July 5, 2016Inventor: Warren Nigel Jones
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Patent number: 9360136Abstract: A pipe hanging assembly that includes a single piece of steel having a first upper horizontal section, second and third angled sections coupled to the first section, fourth and fifth vertical sections extending vertically from the second and third sections, respectively, sixth and seventh vertical sections extending vertically and parallel to the fourth and fifth sections, respectively, and eighth and ninth curved sections. The eighth curved section connects the fourth and sixth sections to form a first U-shaped holder, and the ninth curved section connects the fifth and seventh sections to form a second U-shaped holder, with the eighth section disposed at a different elevation than the ninth section. Two different pipes can be supported in the first and second U-shaped holder.Type: GrantFiled: September 2, 2015Date of Patent: June 7, 2016Inventor: Michael Thackeray
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Patent number: 9322492Abstract: A pipeline clamp including a clamp assembly adapted to attach to an outer surface of a pipeline and a protruding member having a first end portion attached to a surface of the clamp assembly and a second end portion extended away from the clamp assembly. The second end portion is configured to accommodate a sensor and the pipeline clamp has a natural frequency equal to or greater than a maximum expected vibration frequency of the pipeline.Type: GrantFiled: August 23, 2012Date of Patent: April 26, 2016Assignee: Westinghouse Electric Company LLCInventors: Jens Conzen, Samad Erogbogbo, Karim Dhanji
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Patent number: 9293067Abstract: A device for marking a wire projecting from the tube of a shell and tube heat exchanger includes first and second legs which cooperate to form a tubular body with opposed openings for receiving the wire, and a hinge at a first end of the tubular body about which the body flexes to enable insertion of the wire into the openings.Type: GrantFiled: March 8, 2013Date of Patent: March 22, 2016Assignee: Extundo IncorporatedInventor: Clifford L. Johns
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Patent number: 9214794Abstract: A transmission line assembly for transmission and distribution of high voltage power which comprises a conductor, a separate messenger member and coupling means. The conductor has a predetermined length. The separate messenger member has a predetermined length. The coupling means couples the messenger to the conductor to the messenger. The messenger member and the conductor remain structurally separate from each other and functionally independent.Type: GrantFiled: June 19, 2012Date of Patent: December 15, 2015Assignee: Advanced Technology Holdings Ltd.Inventor: Waymon P. Goch
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Patent number: 9010695Abstract: The present invention relates to problems how to keep cable arrangement functional, or at least make the damage as little as possible, after being exposed to different types of mechanical overloads. The problems are solved by methods and arrangements in which the securing means and the contact material of the securing means are arranged so that the cable can slide through the securing means when it is exposed to mechanical overloads.Type: GrantFiled: April 28, 2006Date of Patent: April 21, 2015Assignee: NKT Cables Group A/SInventors: Lars Efraimsson, Ulf Fridtjof Johnsen
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Patent number: 8985528Abstract: Embodiments described herein comprise a cable system. The cable system has a plurality of cables and a plurality of cable hangers. The cable hangers are configured to support the plurality of cables in a building. The plurality of cable hangers have one or more cable supports configured to hold at least one of the plurality of cables and a support configured to couple the cable support to the building.Type: GrantFiled: April 19, 2012Date of Patent: March 24, 2015Assignee: Colvin Industries, LLCInventor: Douglas Colvin
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Patent number: 8979037Abstract: A cable tray apparatus is provided a people mover system such as a Sky Train or the like. The cable tray apparatus is made up of a plurality of identical cable trays which are secured together in an end-to-end relationship. The cable trays are selectively laterally horizontally adjustable with respect to one another and are selectively vertically adjustable with respect to one another to correspond to curves in the roadway of the system and to correspond to elevational changes in the roadway of the system.Type: GrantFiled: September 17, 2010Date of Patent: March 17, 2015Assignee: Terad Fabricating, Inc.Inventors: Adam J. Wurzer, Terry D. Wurzer, Cameron G. Lewis, David T. Wurzer
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Patent number: 8960611Abstract: An expansion joint is disclosed for a cable tray apparatus for a people mover system. An expansion joint is inserted or positioned between a pair of generally rectangular electrical cable trays having first and second ends. The cable trays are connected in an end-to-end relationship. The expansion joint has first and second ends and is positioned between the pair of cable trays so that the first end thereof is connected to the second end of the adjacent cable tray and so that the second end thereof is connected to the first end of the adjacent cable tray. The expansion joint includes body portions which are slidably movable towards one another or slidably movable away from one another to compensate for expansion and contraction of the cable tray apparatus.Type: GrantFiled: December 20, 2012Date of Patent: February 24, 2015Assignee: Terad Fabricating, Inc.Inventors: David T. Wurzer, Terry D. Wurzer, Adam J. Wurzer, Cameron G. Lewis
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Patent number: 8943991Abstract: In one embodiment of the invention, a rope tender is rotatably affixed to the center pull on the tower to carry the rope over wakeboard racks. The rope tender is clamped to the center pull on the tower by a clamp. The rope is then pulled through an end loop on the rope tender and attached to the center pull on the tower. In one embodiment, the rope tender is looped one or more times in the middle to achieve a flexible, spring effect for the rope tender. The rope may also be pulled through the middle loop for support.Type: GrantFiled: September 21, 2009Date of Patent: February 3, 2015Inventor: Joe W. Snow, Jr.
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Publication number: 20150014509Abstract: The invention provides a clamp and trolley system for moveably attaching a power cable, hose or tube (104) of a lifting apparatus to a guiding cable or track, the clamp 100) comprising: a first clamp component (102) having a first engagement surface (106,116) adapted to engage with the power cable, hose or tube (104); and a second clamp component (114) having a second engagement surface (132,133) adapted to engage with the power cable, hose or tube, the second clamp component (114) being pivotally attachable to the first clamp component and rigidly fastenable to it in a range of relative orientations; wherein the first and second engagement surfaces (106,116;132,233) are shaped so as to clamp the power cable, hose or tube (104) between the first (102) and second (114) clamp components as the second clamp component (124) is pivoted towards a more closed orientation.Type: ApplicationFiled: March 14, 2013Publication date: January 15, 2015Applicant: HONG KONG TURBO TROLLEY LIMITED, NO 1636690Inventor: Douglas McGregor McKay
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Patent number: 8919704Abstract: A support assembly for supporting a conduit includes a support, a clamp, and a hanger. The support has a partial-cylindrical shape including a first section having a first diameter and a second section having a second diameter that is greater than the first diameter. In one aspect, at least one of the first section and the second section define a first aperture in the partial-cylindrical shape. In another aspect, at least one of the first section and the second section includes a retention member extending radially from an outer surface of the partial-cylindrical shape. The retention member includes a closed loop or a partially-open loop that defines a second aperture for receiving a strap to secure the conduit to the support. The clamp is configured to secure the conduit to the support. The hanger is configured to suspend the support from a structure.Type: GrantFiled: January 24, 2013Date of Patent: December 30, 2014Assignee: A. Raymond et CieInventors: Charles Lee, Elio Evangelista, Paul Burke
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Patent number: 8783628Abstract: A cable support apparatus is provided. The cable support apparatus includes an elongate spine member, and a plurality of support members each attached to the elongate spine member, each of the plurality of support members defining at least one cable receiving portion therein, wherein at least one of the plurality of support members further includes a hanger for retaining one or more cables separate from the at least one cable receiving portion.Type: GrantFiled: March 26, 2010Date of Patent: July 22, 2014Inventor: Roger Jette
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Patent number: 8602365Abstract: A hanger is described for hanging an object from a generally vertical support rod. In one embodiment, the hanger comprises a hanger body, at least two hooks on the hanger body for receiving the support rod, and a gap between the at least two hooks for receiving a nut threaded on the support rod when the support rod is received in the at least two hooks. In another embodiment, the hanger comprises a hanger body, a first set of one or more hooks on the hanger body for receiving the support rod, and a second set of one or more hooks on the hanger body for receiving a portion of the object. In another embodiment, the hanger comprises a hanger body, a first set of one or more hooks on the hanger body defining a first hook-defined recess, and a second set of one or more hooks on the hanger body defining a second hook-defined recess. The first and second hook-defined recesses have different transverse dimensions for receiving support rods having respective first and second different diameters.Type: GrantFiled: April 14, 2006Date of Patent: December 10, 2013Assignee: Cooper Technologies CompanyInventor: Bruce Alan Neace
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Patent number: 8434526Abstract: Pliable-wall air ducts with suspended frames are disclosed herein. An example air duct system includes an air duct having a pliable sidewall to extend in a longitudinal direction, the pliable sidewall having a total weight and a framework to be disposed within the air duct. The framework includes a shaft extending in the longitudinal direction, a rib to engage an inner surface of the air duct and a plurality of spokes connecting the rib to the shaft. The example air duct system includes one or more hangers comprising an elongate member having an upper section and a lower section. The lower section to extend through a corresponding opening defined by the pliable side wall and to be coupled to the framework. Most of the total weight of the pliable sidewall is to be carried by the framework.Type: GrantFiled: November 3, 2011Date of Patent: May 7, 2013Assignee: Rite-Hite Holding CorporationInventors: Cary Pinkalla, Frank Heim, Kevin J. Gebke, Nicholas L. Kaufman, William A. Niehaus
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Patent number: 8376288Abstract: A system including an overhead cable pathway structure and a cable storage device that mounts overhead to the cable pathway structure. The cable storage device including a storage spool and a cable pathway exit having a curved surface that guides excess cable exiting from the overhead cable pathway structure to the spool.Type: GrantFiled: October 19, 2011Date of Patent: February 19, 2013Assignee: ADC Telecommunications, Inc.Inventors: Mark Smrha, Hutch Coburn, Chad J. Sjodin, John Schmidt
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Patent number: 8316783Abstract: A separator construction, connectable to a fluidized bed boiler having a furnace, for circulating bed material and returning the material to the furnace. The separator construction includes walls, a ceiling, an inlet conduit, an outlet conduit in flow communication with a flue gas channel located above the separator, and a suspending device connecting the separator to a supporting structure in a building housing the boiler. The suspending device is formed of a frame arranged between the flue gas channel and the separator in connection with an upper circumference of the wall of the separator, and hanger rods or wires connecting the frame directly to the supporting structure.Type: GrantFiled: May 16, 2007Date of Patent: November 27, 2012Assignee: Foster Wheeler Energia OyInventor: Pentti Lankinen
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Patent number: 8226052Abstract: An insulated clamp for securing a pipe to a conventional C-channel including first and second portions each having a recess associated therewith for receiving a portion of a pipe to be positioned therebetween, the first portion including a pair of flanges receivable within the C-channel, an expansion device positioned between the pair of flanges for moving the flanges into engagement with the C-channel, and a coupling mechanism for attaching the first and second portions to each other. The coupling mechanism is engageable with the expansion device to move the pair of flanges into their engaged position with the C-channel when the first and second clamp portions are attached to each other.Type: GrantFiled: July 9, 2009Date of Patent: July 24, 2012Inventor: Daniel J. Hancock