FR2448355A1 - Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support - Google Patents

Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support

Info

Publication number
FR2448355A1
FR2448355A1 FR7903296A FR7903296A FR2448355A1 FR 2448355 A1 FR2448355 A1 FR 2448355A1 FR 7903296 A FR7903296 A FR 7903296A FR 7903296 A FR7903296 A FR 7903296A FR 2448355 A1 FR2448355 A1 FR 2448355A1
Authority
FR
France
Prior art keywords
support
hook
earthing device
overheated
attaching
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
FR7903296A
Other languages
French (fr)
Other versions
FR2448355B1 (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.)
GLE INSTALLATIONS ELE ENTREPRI
Original Assignee
GLE INSTALLATIONS ELE ENTREPRI
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 GLE INSTALLATIONS ELE ENTREPRI filed Critical GLE INSTALLATIONS ELE ENTREPRI
Priority to FR7903296A priority Critical patent/FR2448355A1/en
Publication of FR2448355A1 publication Critical patent/FR2448355A1/en
Application granted granted Critical
Publication of FR2448355B1 publication Critical patent/FR2448355B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/0043—Lifelines, lanyards, and anchors therefore
    • A62B35/0068—Anchors
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
    • A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • 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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)

Abstract

The earthing device consists of a hook (5) attached to the end of a telescopic arm (11) held by a first worker. The hook has a locking bar (7) that prevents it coming free from the support (2) over which it is hooked and which supports the insulators holding the h.v. conductor. A conducting cable (6) joins the hook to the ground. The second worker who ascends the mast is attached to this cable by a conventional slide that permits him to ascend but prevents him from falling. The locking bar pivots (7a) to the hook and project at its rear through a hole in a spring (8, 9). The spring holds the bar closed and is released by a plunger (11) moving axially inside the tube (10) that encloses the spring.
FR7903296A 1979-02-09 1979-02-09 Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support Granted FR2448355A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903296A FR2448355A1 (en) 1979-02-09 1979-02-09 Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903296A FR2448355A1 (en) 1979-02-09 1979-02-09 Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support

Publications (2)

Publication Number Publication Date
FR2448355A1 true FR2448355A1 (en) 1980-09-05
FR2448355B1 FR2448355B1 (en) 1982-02-19

Family

ID=9221766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903296A Granted FR2448355A1 (en) 1979-02-09 1979-02-09 Earthing device for overheated HV support - prevents worker falling by attaching him to cable hooked over support

Country Status (1)

Country Link
FR (1) FR2448355A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363234A1 (en) * 1988-09-06 1990-04-11 Marcel Peltier Personal equipment safety device for protection against dropping
EP0824939A2 (en) * 1996-08-23 1998-02-25 ABBPATENT GmbH Safety system for persons climbing pylons
DE19961352A1 (en) * 1999-12-18 2001-07-05 Preising Paul Eric Fall safety device for personnel working on pylons and masts, has safety cable designed as dynamic cable joined indirectly to stop device by at least one of its ends
FR2855062A1 (en) * 2003-05-20 2004-11-26 Modalis Protection device for use in e.g. water-tanker, has harness including an auto-blocking reel that automatically retrieves strap that has free end including snap hook that hooks strap to slide
WO2010098941A1 (en) * 2009-02-24 2010-09-02 D B Industries, Inc. Pole safety assembly
WO2010102341A1 (en) * 2009-03-12 2010-09-16 Safety Compliance Design & Services Pty Ltd A height safety system and method of installation
CN107899143A (en) * 2017-11-24 2018-04-13 国家电网公司 Transmission line of electricity is without release rescue mode above accompanying in the case of one kind is powered
CN108075394A (en) * 2016-11-16 2018-05-25 刘伟华 Rural power electrician's Special assisting tool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374316A (en) * 1961-08-17 1964-10-09 Telescopic measuring device
US3647171A (en) * 1969-12-01 1972-03-07 John E Rafferty Rescue device for linemen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374316A (en) * 1961-08-17 1964-10-09 Telescopic measuring device
US3647171A (en) * 1969-12-01 1972-03-07 John E Rafferty Rescue device for linemen

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0363234A1 (en) * 1988-09-06 1990-04-11 Marcel Peltier Personal equipment safety device for protection against dropping
EP0824939A2 (en) * 1996-08-23 1998-02-25 ABBPATENT GmbH Safety system for persons climbing pylons
EP0824939A3 (en) * 1996-08-23 1999-07-14 ABBPATENT GmbH Safety system for persons climbing pylons
DE19961352A1 (en) * 1999-12-18 2001-07-05 Preising Paul Eric Fall safety device for personnel working on pylons and masts, has safety cable designed as dynamic cable joined indirectly to stop device by at least one of its ends
FR2855062A1 (en) * 2003-05-20 2004-11-26 Modalis Protection device for use in e.g. water-tanker, has harness including an auto-blocking reel that automatically retrieves strap that has free end including snap hook that hooks strap to slide
WO2004103473A1 (en) 2003-05-20 2004-12-02 Modalis Device for protecting a user in the event of a fall from an essentially-vertical path
WO2010098941A1 (en) * 2009-02-24 2010-09-02 D B Industries, Inc. Pole safety assembly
US8398135B2 (en) 2009-02-24 2013-03-19 D B Industries, Inc. Pole safety assembly
CN102316939B (en) * 2009-02-24 2013-03-27 Db工业股份有限公司 Pole safety assembly
WO2010102341A1 (en) * 2009-03-12 2010-09-16 Safety Compliance Design & Services Pty Ltd A height safety system and method of installation
AU2010223855B2 (en) * 2009-03-12 2013-06-27 Safety Compliance Design & Services Pty Ltd A height safety system and method of installation
CN108075394A (en) * 2016-11-16 2018-05-25 刘伟华 Rural power electrician's Special assisting tool
CN107899143A (en) * 2017-11-24 2018-04-13 国家电网公司 Transmission line of electricity is without release rescue mode above accompanying in the case of one kind is powered

Also Published As

Publication number Publication date
FR2448355B1 (en) 1982-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse