GB927057A - Gripping devices for elongated members such as cables and the like - Google Patents

Gripping devices for elongated members such as cables and the like

Info

Publication number
GB927057A
GB927057A GB30236/59A GB3023659A GB927057A GB 927057 A GB927057 A GB 927057A GB 30236/59 A GB30236/59 A GB 30236/59A GB 3023659 A GB3023659 A GB 3023659A GB 927057 A GB927057 A GB 927057A
Authority
GB
United Kingdom
Prior art keywords
washers
collar
cable
gripping device
outer edges
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB30236/59A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cannon Electric Co
Original Assignee
Cannon Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cannon Electric Co filed Critical Cannon Electric Co
Publication of GB927057A publication Critical patent/GB927057A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/59—Threaded ferrule or bolt operating in a direction parallel to the cable or wire
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/065—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means biting into the conductor-insulation, e.g. teeth-like elements or gripping fingers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cable Accessories (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)

Abstract

927,057. Waveguides. CANNON ELECTRIC CO. Sept. 4, 1959 [April 3, 1959], No. 30236/59. Class 40 (8). [Also in Groups XXVIII and XXXVI] A gripping device for an elongated member, such as the sheath 26 of a cable 14 where it enters a coupling 10, comprises a pair of annular rings 82, 90 with parallel conical faces 114, 156 located in a socket 38 in the tubular coupling body 28 and adapted, on tightening a collar 102 screw-threaded on the body 28, to compress between them a series of nested conical washers 84, 86, 88 so that the inner edges of the washers are forced into the cable sheath and the outer edges engage the inner surface of socket 38, the outer edges of washers 86, 88 and ring 90 being formed with flanges 138, 152 and 160 respectively which overlap the adjacent washer to limit the amount of flattening of the washers. A nut 112 screws into the outer end of collar 102 to compress a resilient sleeve 108 on to the cable sheath. A similar gripping device is provided at the opposite end of body 28 for a second cable 12; the inner conductors 16, 22 of the cables are received in sockets 54, 56 located in the body 28 by insulating inserts 42, 44 and connected by a collar 52. The cable sheaths may consist of insulating or conducting material and in the former case, the conical washers may be formed of non-metallic material. Fig. 8 shows the gripping device adapted for securing a radiofrequency transmission tube 180 in a retaining device 182. As before, a collar 212 compresses nested conical washers 196, 198, 200 between rings 190, 204. The washers in this case do not have flanges at their outer edges.
GB30236/59A 1959-04-03 1959-09-04 Gripping devices for elongated members such as cables and the like Expired GB927057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US803852A US2995388A (en) 1959-04-03 1959-04-03 Gripping device

Publications (1)

Publication Number Publication Date
GB927057A true GB927057A (en) 1963-05-22

Family

ID=25187604

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30236/59A Expired GB927057A (en) 1959-04-03 1959-09-04 Gripping devices for elongated members such as cables and the like

Country Status (3)

Country Link
US (1) US2995388A (en)
FR (1) FR1238993A (en)
GB (1) GB927057A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168859A (en) * 1984-09-26 1986-06-25 Bladh Elektro Ab Cable lead-in clamp
GB2348686A (en) * 1999-03-31 2000-10-11 Marley Extrusions Pipe coupling with grip rings
NO20181235A1 (en) * 2018-09-24 2020-03-25 Roxar Flow Measurement As Sealing cable connector

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188380A (en) * 1962-05-28 1965-06-08 Joy Mfg Co Wiring device
US3295095A (en) * 1964-08-03 1966-12-27 Bendix Corp Electrical connector means for coaxial cables and the like
US3272538A (en) * 1964-11-17 1966-09-13 Union Carbide Corp Restrained pipe joints
US3291510A (en) * 1965-07-06 1966-12-13 Imp Eastman Corp Tube fitting
US3367684A (en) * 1966-08-12 1968-02-06 Eclipse Fuel Eng Co Pressure fitting for a tube joint
US3537065A (en) * 1967-01-12 1970-10-27 Jerrold Electronics Corp Multiferrule cable connector
US3625552A (en) * 1969-05-05 1971-12-07 George A Mahoff Coupling seal
US3621413A (en) * 1970-01-19 1971-11-16 Bunker Ramo Strain relief for electrical connectors
US3778535A (en) * 1972-05-12 1973-12-11 Amp Inc Coaxial connector
US3824686A (en) * 1972-05-12 1974-07-23 Amp Inc A method of terminating a semi-rigid coaxial cable
US3837687A (en) * 1972-12-29 1974-09-24 G Leonard Coupling for tubing
US4264054A (en) * 1978-10-30 1981-04-28 Mcevoy Oilfield Equipment Company Metal-to-metal seat hub seals
US4243254A (en) * 1979-01-02 1981-01-06 R. W. Lyall & Co., Inc. Slip fit type tubing coupling
US4451047A (en) * 1981-07-31 1984-05-29 Smith International, Inc. Seal
US4573713A (en) * 1982-11-22 1986-03-04 Shell Oil Company Belle-lock grip device
US4773680A (en) * 1984-09-04 1988-09-27 Beta Phase, Inc. Pipe couplers
US4897045A (en) * 1987-10-13 1990-01-30 Arthur Dyck Wire-seizing connector for co-axial cable
US4881912A (en) * 1988-04-29 1989-11-21 Specialty Connector Company, Inc. High voltage coaxial connector
JP3076981B2 (en) * 1997-11-10 2000-08-14 株式会社ソーラー技研 Pipe fittings
EP1313351A1 (en) * 2001-11-16 2003-05-21 Thermon Europe B.V. Sleeve for connecting heating cables
US6769695B2 (en) * 2001-12-14 2004-08-03 Kmt Waterjet Systems, Inc. Back-up rings for high pressure seals, packing assembly, and pumps incorporating same
GB2423125A (en) * 2005-02-11 2006-08-16 Alstom Technology Ltd Pressure sealed pipe joint
CN102141175A (en) * 2005-06-27 2011-08-03 斯瓦戈洛克公司 Tube fitting
US7549679B2 (en) * 2006-09-08 2009-06-23 Brass-Craft Manufacturing Company Pipe fitting with compression of seal structure
US7878555B2 (en) * 2007-07-18 2011-02-01 Kofulso Co., Ltd. Coupling device for circular pipes
WO2010006138A2 (en) * 2008-07-11 2010-01-14 Swagelok Company Modular fitting with gripping device for conduits
AU2010206066A1 (en) * 2009-08-03 2011-02-17 Gsa Industries (Aust.) Pty. Ltd. Pipe coupling
US8783730B2 (en) * 2011-02-24 2014-07-22 Elisabet Patricia Pires Cabado Flanges for watertight coupling of smooth surface pipes
US8585438B2 (en) 2012-03-21 2013-11-19 Antronix, Inc. Ground maintaining auto seizing coaxial cable connector
US20170130877A1 (en) * 2014-09-02 2017-05-11 Actuant Corporation Pipe connector
GB2555389B (en) * 2016-10-21 2022-08-10 Crane Ltd Pipe coupling
NO346921B1 (en) * 2020-03-19 2023-02-27 Roxar Flow Measurement As High pressure cable head connector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR641793A (en) * 1927-10-04 1928-08-10 Ring seal
FR840649A (en) * 1938-06-22 1939-04-28 Desmet Ets Cable gland for conductors or electrical cables under rubber or textile braid with or without external metal lining
US2456203A (en) * 1943-08-21 1948-12-14 Grinnell Corp Coupling for tubular members
US2474880A (en) * 1944-02-26 1949-07-05 George V Woodling Connecting device
US2456081A (en) * 1945-11-02 1948-12-14 Oil Ct Tool Company Well-head seal
US2445580A (en) * 1946-05-15 1948-07-20 Renniks Company Expansion joint
US2670223A (en) * 1950-08-25 1954-02-23 Fred H Ream Pipe coupling

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168859A (en) * 1984-09-26 1986-06-25 Bladh Elektro Ab Cable lead-in clamp
US4686738A (en) * 1984-09-26 1987-08-18 Elektro-Bladh Ab Cable lead-in device
GB2348686A (en) * 1999-03-31 2000-10-11 Marley Extrusions Pipe coupling with grip rings
GB2348686B (en) * 1999-03-31 2003-07-23 Marley Extrusions Pipe couplings with grip rings
NO20181235A1 (en) * 2018-09-24 2020-03-25 Roxar Flow Measurement As Sealing cable connector

Also Published As

Publication number Publication date
FR1238993A (en) 1960-08-19
US2995388A (en) 1961-08-08

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