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FR2379920A1 - Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws - Google Patents

Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws

Info

Publication number
FR2379920A1
FR2379920A1 FR7704281A FR7704281A FR2379920A1 FR 2379920 A1 FR2379920 A1 FR 2379920A1 FR 7704281 A FR7704281 A FR 7704281A FR 7704281 A FR7704281 A FR 7704281A FR 2379920 A1 FR2379920 A1 FR 2379920A1
Authority
FR
France
Prior art keywords
anchor clamp
spring
face
sectors
aerial cable
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.)
Granted
Application number
FR7704281A
Other languages
French (fr)
Other versions
FR2379920B3 (en
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.)
Dervaux SA
Original Assignee
Dervaux SA
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 Dervaux SA filed Critical Dervaux SA
Priority to FR7704281A priority Critical patent/FR2379920A1/en
Publication of FR2379920A1 publication Critical patent/FR2379920A1/en
Application granted granted Critical
Publication of FR2379920B3 publication Critical patent/FR2379920B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02G7/05—Suspension arrangements or devices for electric cables or lines
    • H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
    • H02G7/056—Dead-end clamps
    • 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/04—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps
    • F16G11/044—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord
    • F16G11/048—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with wedging action, e.g. friction clamps friction clamps deforming the cable, wire, rope or cord by moving a surface into the cable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cable Accessories (AREA)

Abstract

The anchor clamp has a transonic body (2) whose larger diameter rear end has an anchoring means fitted to it. The body (2) houses several conic sector segments (7). The actual number of sectors (7) being three. Each of them has on its face, opposite to the convex face designed to mate with the body (2), a semicircular longitudinal slot from the face of which project teeth (9). At the largest diameter end of each sector segment (7) in a projection (12) which forms a centering element for a helicoidal spring (13). This spring presses against the face (10) of each segment and against an end (14) of the anchor clamp body (2). Under pressure exerted by the aerial cable supporting cable (20). The sectors (7) are forced apart against the spring (20) is gripped by the teeth in the sector segments (7) which are forced together by a combination of spring (13) pressure and the transonic shape of the body (2).
FR7704281A 1977-02-08 1977-02-08 Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws Granted FR2379920A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704281A FR2379920A1 (en) 1977-02-08 1977-02-08 Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704281A FR2379920A1 (en) 1977-02-08 1977-02-08 Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws

Publications (2)

Publication Number Publication Date
FR2379920A1 true FR2379920A1 (en) 1978-09-01
FR2379920B3 FR2379920B3 (en) 1980-12-19

Family

ID=9186772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704281A Granted FR2379920A1 (en) 1977-02-08 1977-02-08 Anchor clamp for figure=of=eight type self supporting aerial cable - uses tapered body housing sectors of serrated spring assisted clamping jaws

Country Status (1)

Country Link
FR (1) FR2379920A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002705A1 (en) * 1984-11-02 1986-05-09 Douglas Marine S.R.L. A device for rapidly fixing the ends of cables and the like
FR2719719A1 (en) * 1994-05-06 1995-11-10 Taupin Gerard Clamp for overhead telecommunications cable.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002705A1 (en) * 1984-11-02 1986-05-09 Douglas Marine S.R.L. A device for rapidly fixing the ends of cables and the like
FR2719719A1 (en) * 1994-05-06 1995-11-10 Taupin Gerard Clamp for overhead telecommunications cable.
WO1995031027A1 (en) * 1994-05-06 1995-11-16 France Telecom Fastening clamp for an overhead telecommunications cable

Also Published As

Publication number Publication date
FR2379920B3 (en) 1980-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse