US3716650A - Clamp with resilient gripping unit for use with overhead conductor spacers and a spacer including the same - Google Patents

Clamp with resilient gripping unit for use with overhead conductor spacers and a spacer including the same Download PDF

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Publication number
US3716650A
US3716650A US00147793A US14779371A US3716650A US 3716650 A US3716650 A US 3716650A US 00147793 A US00147793 A US 00147793A US 14779371 A US14779371 A US 14779371A US 3716650 A US3716650 A US 3716650A
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US
United States
Prior art keywords
jaws
clamp
pads
conductor
sheaths
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Expired - Lifetime
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US00147793A
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English (en)
Inventor
Mecquenem R De
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MECQUENEM R DE
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MECQUENEM R DE
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    • 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
    • H02G7/00—Overhead installations of electric lines or cables
    • H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3958—Screw clamp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
    • Y10T24/44684—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member with operator for moving biased engaging face
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44641—Clasp, clip, support-clamp, or required component thereof having gripping member formed from, biased by, or mounted on resilient member
    • Y10T24/44769—Opposed engaging faces on gripping member formed from single piece of resilient material
    • Y10T24/44778—Piece totally forms clasp, clip, or support-clamp and has shaped, wirelike, or bandlike configuration with uniform cross section throughout its length
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y10T403/455—Elastomer interposed between radially spaced members
    • Y10T403/458—Composite bushing with elastomeric component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/2045—Flexible transmitter [e.g., Bowden cable] and sheath support, connector, or anchor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20462—Specific cable connector or guide

Definitions

  • the spacer comprises a unit for resiliently gripping directly about the conductor, the unit being constituted essentially by a pair of jaws adapted to be encircled about the conductor and connected one to another by clamping means. Pads of flexible and resilient material are arranged onto half-sheaths made of metal which directly encircles the conductor.
  • the jaws are provided with recesses having an eccentric bottom surface which differs from the external surface of the pads whereby the pads are engaged in a compression effect when they are inserted therein, and the jaws are brought together by one or more clamping means.
  • the invention relates mainly to a spacer for overhead conductors having an improved unit for resiliently gripping electrical cables, and notably the cables of high-voltage electrical lines comprising a plurality of conductors.
  • Spacers of this type are required'not only to maintain the spacing of the cables but additionally to damp vibrations and oscillations, while at the same time preventing the deterioration of the cables, in particular at the points of attachment.
  • Such spacers are mainly characterized in that they comprise a connecting and spacing means or portion and a unit having at least means or jaws for attachment and resilient gripping directly about the cable, the unit being constituted essentially by pads of elastomeric material or flexible and resilient material, subjected to suitable compression interposed between the cable and the jaws which are brought together by one or more clamping or gripping means.
  • the elastomer is employed in the form of at least two half-elements of a sleeve of appropriate length, or possibly a plurality of angular fractions of the said sleeve, each of the half-elements or fractions being adhesively secured, moulded or otherwise secured on a corresponding sheath made of metal, or a rigid substance or material, and which directly contacts the cable, the profile and external dimensions of the half-elements orfractions of elastomeric material being-so establishedas to afford a fit within corresponding hollow profiles of the jaws, thesaid hollow or recessed profiles optionally being. different" from .the elastomer, at the same .time making provision for uniform and suitable compression of the half-elements or'fractions of the elastomer, during gripping or tightening.
  • the subject of the invention is related to the technical sector concerned with installations involving cables or electrical lines and, if appropriate, also other cables or the like.
  • the half-sheaths interposed between the elastomer and the cable to be gripped have their ends profiled in the form of external projections for co-operation with the corresponding end seating portions of the jaws which have stops for the said profiled ends of the sheaths, in such manner as to limit the deformation and compression effect of the sleeves or rings made from elastomeric or plane and starting from the said plane, inclined flats which converge on the inner side of the half-sheaths, and the purpose of which it is to co-operate, with a retaining effect, with the approached ends of the half rings or half-sleeves.
  • the outer faces of the half-sheaths, bearing againstthe half-rings or half sleeves, are eccentric relative to the inner faces and to the ends which are profiled in the form of projections.
  • FIG. 1 shows, in separate perspective views, before assembly, a mode of embodiment of the various means of the device for the resilient gripping of the cables at the spacer ends;
  • FIG. 2 is a longitudinal axial section through the device for the resilient gripping of a cable, at one end of the spacer;
  • FIGS. 3 and 4 are similar views in plan and in section as seen along the line 3-3 of FIG. 2, showing, respectively, the cable in the normal position between the jaws and the cable angularly displaced;
  • FIG. 5 shows a lateral view of a half-ring and a crosssection through a jaw, before assembly thereof
  • FIG. 6 shows the half-ring engaged inthe recess in the jaw and the half-sheath in section, shown before fitting;
  • FIG. 7 illustrates the half-sheaths fitted in the halfrings and the jaws, before the approaching together of the said jaws and securing on the cable;
  • FIG. 8 is a partial section, drawn to a larger scale, illustrating the conditions in respect of mutual engagement of the jaw, the ring and the sheath.
  • FIGS. 1, 2 and 3 show the end of asingle clamp bar 20 which may be tubular.
  • the said jaws have, mainly, half bearing faces 21a, 22a for assembly and securing on the end of the bar 20, and half end seating portions 21b, 22b.
  • the end portions 21b, 22b are formed with recesses 21c, 22c having the shape of an annulus and the purjecting portions 21d, 22d constituting stops near the ends of the end portions 21b 22b.
  • the bottom or end face of the recesses 21c, 22c designed to receive the half rings 23 is eccentric in such manner that, as it will be seen notably in FIG. 5, the bottom or end face is deeper than it would be if it were concentric with the other circularprofilesof the jaws.
  • the external faces 24b of the halfsheaths 24 contacting the half-rings 23 is eccentric in such manner that the thickness of the sheaths is increased relativeto what it would be if the faces 24b were concentric to the other semi-circular profiles of the sheaths.
  • the compression of the half-rings 23 is effected in rational fashion, in two stages: (a) placing the halfsheaths 24 in position, the ends 230 are compressed (FIG. 7); (b) assembling the jaws by gripping with the aid of a bolt'25 and due to the effect of the eccentricity of the recesses 21c, 22c and of the faces 24b (FIG. 2), firm, uniform compression, satisfactorily circularly distributed entirely about the rings 23, is achieved.
  • the face 22a of the other jaw is formed with a recess 22c the purpose of which it is to enclose, with the necessary clearance, the head of the screw 26 while affording the relative axial positioning of the spacer and the jaw.
  • Other positioning means or arrangements could be adopted.
  • At least one bolt 25 is provided for the assembly of the jaws in their thick, strong portions.
  • the bolt 25 extends freely through the jaw 22 and co-operates by screwing in the jaw 21.
  • a retaining means such as a clip ring 27 surrounds the bolt 25,(shown in FIG. 1 in detached condition) and prevents the separation thereof from the jaw 22.
  • a retaining means such as a clip ring 27 surrounds the bolt 25,(shown in FIG. 1 in detached condition) and prevents the separation thereof from the jaw 22.
  • the previous assembly of the bar 20 and of its jaws 21, 22 on the cable C facilitates the operations involved in the assembly of the further jaws, which are frequently of rod-stud type.
  • assembly bolt 25 is a double-acting bolt, effecting:
  • the invention is in no way limited to that one of the modes of application thereof nor to those of the modes of carrying the various parts thereof into effect which have more especially been discussed; on the contrary, it covers all variants.
  • a clamp for overhead conductors comprising, a resilient gripping unit for encircling a longitudinal portion of a conductor, said unit including means for compression and attachment of the same directly about the conductor, a pair of jaws connected one to another, and pads of flexible and resilient material interpositioned between said jaws and adapted to be subjected to compression between said conductor and said jaws, said unit further including half-sheaths mounted between said pads and having their ends profiled so as to define external projections, said jaws including 4.

Landscapes

  • Installation Of Indoor Wiring (AREA)
  • Insulating Bodies (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Clamps And Clips (AREA)
US00147793A 1970-05-29 1971-05-28 Clamp with resilient gripping unit for use with overhead conductor spacers and a spacer including the same Expired - Lifetime US3716650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018891A FR2093019A6 (fr) 1970-05-29 1970-05-29 Entretoise avec dispositif de serrage elastique, pour les cables de lignes electriques

Publications (1)

Publication Number Publication Date
US3716650A true US3716650A (en) 1973-02-13

Family

ID=9056015

Family Applications (1)

Application Number Title Priority Date Filing Date
US00147793A Expired - Lifetime US3716650A (en) 1970-05-29 1971-05-28 Clamp with resilient gripping unit for use with overhead conductor spacers and a spacer including the same

Country Status (7)

Country Link
US (1) US3716650A (de)
AT (1) AT310844B (de)
DE (1) DE2125087A1 (de)
ES (1) ES391622A1 (de)
FR (1) FR2093019A6 (de)
GB (1) GB1325088A (de)
SE (1) SE380407B (de)

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006874A (en) * 1975-09-29 1977-02-08 The Boeing Company Tube clamp
US4086795A (en) * 1976-02-26 1978-05-02 The Firestone Tire & Rubber Company Cable lock storage structure
DE2659601A1 (de) * 1976-12-28 1978-06-29 Boeing Co Rohrschelle
US4178467A (en) * 1978-07-07 1979-12-11 Aluminum Company Of America Boltless spacer device
US4682959A (en) * 1985-10-28 1987-07-28 Macgregor Howard S Fine trim adjustment for manually tilted outboard motor
US4778230A (en) * 1986-12-03 1988-10-18 Karl Lautenschlager Gmbh & Co. Kg Spacer for drawer guides
US5308026A (en) * 1992-03-09 1994-05-03 Esmet, Inc. Midline cable clamp construction
USD347991S (en) 1992-11-25 1994-06-21 Barritt Ronald S Cable spacer clip
US5383377A (en) * 1993-08-25 1995-01-24 Teleflex Incorporated Rotatable isolated end fitting
WO1999009444A1 (en) * 1997-08-15 1999-02-25 Polidori, Thomas, P. Dead end connector for a fiber optic cable
US6170783B1 (en) 1998-07-29 2001-01-09 Hendrix Wire & Cable, Inc. Aerial cable retainer with resilient pad
US20060254381A1 (en) * 2005-05-10 2006-11-16 Chamberlain Jason L Cable guide for bicycle
US20100301177A1 (en) * 2009-05-27 2010-12-02 Airbus Deutschland Gmbh Device for laying a cable harness in an aircraft
US20140216808A1 (en) * 2013-01-17 2014-08-07 Roy Dane Aerial conductor wire suspension clamp
US8919704B2 (en) * 2012-12-21 2014-12-30 A. Raymond Et Cie Conduit hanger and support apparatus
US9222603B2 (en) 2013-03-27 2015-12-29 Lawrence Rego Cord support bracket
US20160334044A1 (en) * 2014-05-20 2016-11-17 Walter Stauffenberg Gmbh & Co. Kg Device for reduced-noise fastening of pipes or hoses
US9948080B2 (en) 2015-12-30 2018-04-17 Preformed Line Products Co. Cable spacer clamp arm liner
US20180238417A1 (en) * 2015-08-20 2018-08-23 Sikorsky Aircraft Corporation Vibration damping device for an elongated member
US20190044314A1 (en) * 2016-03-14 2019-02-07 Lamifil Nv Installation method and system for overhead conductors
US20200059078A1 (en) * 2018-08-17 2020-02-20 Walter AHLISCH Anti-galloping and aeolian vibration dampening clamp
USD923474S1 (en) 2019-01-23 2021-06-29 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD928611S1 (en) 2019-01-09 2021-08-24 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD933474S1 (en) 2019-01-09 2021-10-19 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD933484S1 (en) 2019-01-09 2021-10-19 The Procter & Gamble Company Bottle
USD933473S1 (en) 2019-01-23 2021-10-19 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
US20230089874A1 (en) * 2021-09-20 2023-03-23 Airbus Canada Limited Partnership Aircraft line or harness fastening system
US11652344B2 (en) 2020-02-28 2023-05-16 Preformed Line Products Co. Cable spacer comprising a ratchet spacer clamp
EP4475355A1 (de) * 2023-06-09 2024-12-11 MD Elektronik GmbH Werkstoffträger für einen fadenförmigen werkstoff
US20250001235A1 (en) * 2021-05-05 2025-01-02 Jayflex LLC Exercise Equipment Clamp and Handles
US20250152993A1 (en) * 2023-11-13 2025-05-15 Xinbu Chen Connector that can be used to connect fitness equipment
US12472394B2 (en) 2021-05-05 2025-11-18 Jayflex LLC Exercise equipment clamp and handles

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121865A (en) * 1982-06-18 1984-01-04 Robert Jennings Hepworth Clamping devices
GB2157357B (en) * 1984-04-03 1987-06-17 Stromberg Greest Ltd Aerial clamp
DE9112701U1 (de) * 1991-08-31 1992-12-24 Richard Bergner GmbH & Co, 8540 Schwabach Feldabstandhalter für Hochspannungs-Freileitungen mit Bündelleitern
EP3381098B1 (de) * 2015-12-30 2025-08-20 Preformed Line Products Kabelabstandhalterklemmenarmauskleidung
CN113937703B (zh) * 2021-11-04 2023-04-25 江苏捷凯电力器材有限公司 线夹臂、间隔棒以及间隔棒平衡握力与导电性能的方法

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006874A (en) * 1975-09-29 1977-02-08 The Boeing Company Tube clamp
US4086795A (en) * 1976-02-26 1978-05-02 The Firestone Tire & Rubber Company Cable lock storage structure
DE2659601A1 (de) * 1976-12-28 1978-06-29 Boeing Co Rohrschelle
US4178467A (en) * 1978-07-07 1979-12-11 Aluminum Company Of America Boltless spacer device
US4682959A (en) * 1985-10-28 1987-07-28 Macgregor Howard S Fine trim adjustment for manually tilted outboard motor
US4778230A (en) * 1986-12-03 1988-10-18 Karl Lautenschlager Gmbh & Co. Kg Spacer for drawer guides
US5308026A (en) * 1992-03-09 1994-05-03 Esmet, Inc. Midline cable clamp construction
USD347991S (en) 1992-11-25 1994-06-21 Barritt Ronald S Cable spacer clip
US5383377A (en) * 1993-08-25 1995-01-24 Teleflex Incorporated Rotatable isolated end fitting
US6023549A (en) * 1997-08-15 2000-02-08 Thomas P. Polidori Dead end connector for a fiber optic cable
WO1999009444A1 (en) * 1997-08-15 1999-02-25 Polidori, Thomas, P. Dead end connector for a fiber optic cable
US6170783B1 (en) 1998-07-29 2001-01-09 Hendrix Wire & Cable, Inc. Aerial cable retainer with resilient pad
US20060254381A1 (en) * 2005-05-10 2006-11-16 Chamberlain Jason L Cable guide for bicycle
US20100301177A1 (en) * 2009-05-27 2010-12-02 Airbus Deutschland Gmbh Device for laying a cable harness in an aircraft
US8590846B2 (en) * 2009-05-27 2013-11-26 Airbus Operations Gmbh Device for laying a cable harness in an aircraft
US8919704B2 (en) * 2012-12-21 2014-12-30 A. Raymond Et Cie Conduit hanger and support apparatus
US20140216808A1 (en) * 2013-01-17 2014-08-07 Roy Dane Aerial conductor wire suspension clamp
US9222603B2 (en) 2013-03-27 2015-12-29 Lawrence Rego Cord support bracket
US20160334044A1 (en) * 2014-05-20 2016-11-17 Walter Stauffenberg Gmbh & Co. Kg Device for reduced-noise fastening of pipes or hoses
CN106537019A (zh) * 2014-05-20 2017-03-22 沃尔特施陶芬贝格有限责任两合公司 用于噪声降低地固定管或者软管的装置
CN106537019B (zh) * 2014-05-20 2018-11-06 沃尔特施陶芬贝格有限责任两合公司 用于噪声降低地固定管或者软管的装置
US9982824B2 (en) * 2014-05-20 2018-05-29 Walter Stauffenberg Gmbh & Co. Kg Device for reduced-noise fastening of pipes or hoses
US20180238417A1 (en) * 2015-08-20 2018-08-23 Sikorsky Aircraft Corporation Vibration damping device for an elongated member
US10746253B2 (en) * 2015-08-20 2020-08-18 Sikorsky Aircraft Corporation Vibration damping device for an elongated member
US9948080B2 (en) 2015-12-30 2018-04-17 Preformed Line Products Co. Cable spacer clamp arm liner
US20190044314A1 (en) * 2016-03-14 2019-02-07 Lamifil Nv Installation method and system for overhead conductors
US10910806B2 (en) * 2016-03-14 2021-02-02 Lamifil Nv Installation method and system for overhead conductors
US20200059078A1 (en) * 2018-08-17 2020-02-20 Walter AHLISCH Anti-galloping and aeolian vibration dampening clamp
US10958059B2 (en) * 2018-08-17 2021-03-23 Walter AHLISCH Anti-galloping and Aeolian vibration dampening clamp
USD933484S1 (en) 2019-01-09 2021-10-19 The Procter & Gamble Company Bottle
USD928611S1 (en) 2019-01-09 2021-08-24 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD933474S1 (en) 2019-01-09 2021-10-19 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD933473S1 (en) 2019-01-23 2021-10-19 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
USD923474S1 (en) 2019-01-23 2021-06-29 The Procter & Gamble Company Over the counter medicinal container with surface ornamentation
US11652344B2 (en) 2020-02-28 2023-05-16 Preformed Line Products Co. Cable spacer comprising a ratchet spacer clamp
US12057691B2 (en) 2020-02-28 2024-08-06 Preformed Line Products Co. Cable spacer comprising a ratchet spacer clamp
US20250001235A1 (en) * 2021-05-05 2025-01-02 Jayflex LLC Exercise Equipment Clamp and Handles
US12458833B2 (en) * 2021-05-05 2025-11-04 Jayflex LLC Exercise equipment clamp and handles
US12472394B2 (en) 2021-05-05 2025-11-18 Jayflex LLC Exercise equipment clamp and handles
US20230089874A1 (en) * 2021-09-20 2023-03-23 Airbus Canada Limited Partnership Aircraft line or harness fastening system
US11897595B2 (en) * 2021-09-20 2024-02-13 Airbus Canada Limited Partnership Aircraft line or harness fastening system
EP4151520B1 (de) * 2021-09-20 2025-04-02 Airbus Canada Limited Partnership Flugzeugleinen- oder kabelbaum-befestigungssystem
EP4475355A1 (de) * 2023-06-09 2024-12-11 MD Elektronik GmbH Werkstoffträger für einen fadenförmigen werkstoff
US20250152993A1 (en) * 2023-11-13 2025-05-15 Xinbu Chen Connector that can be used to connect fitness equipment

Also Published As

Publication number Publication date
FR2093019A6 (fr) 1972-01-28
GB1325088A (en) 1973-08-01
AT310844B (de) 1973-10-25
DE2125087A1 (de) 1971-12-09
SE380407B (sv) 1975-11-03
ES391622A1 (es) 1974-05-01

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