FR2350853A1 - Portable hydraulically operated rescue tool - has hollow box cross section expanding arms carrying spreader tools to prise open doors - Google Patents

Portable hydraulically operated rescue tool - has hollow box cross section expanding arms carrying spreader tools to prise open doors

Info

Publication number
FR2350853A1
FR2350853A1 FR7713432A FR7713432A FR2350853A1 FR 2350853 A1 FR2350853 A1 FR 2350853A1 FR 7713432 A FR7713432 A FR 7713432A FR 7713432 A FR7713432 A FR 7713432A FR 2350853 A1 FR2350853 A1 FR 2350853A1
Authority
FR
France
Prior art keywords
expanding arms
tools
hydraulically operated
hollow box
arms
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
FR7713432A
Other languages
French (fr)
Other versions
FR2350853B1 (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.)
Frieseke and Hoepfner GmbH
Original Assignee
Frieseke and Hoepfner GmbH
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
Priority to DE19762621249 priority Critical patent/DE2621249C3/de
Application filed by Frieseke and Hoepfner GmbH filed Critical Frieseke and Hoepfner GmbH
Publication of FR2350853A1 publication Critical patent/FR2350853A1/en
Application granted granted Critical
Publication of FR2350853B1 publication Critical patent/FR2350853B1/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/14Straightening frame structures

Abstract

A hydraulically-operated portable tool prizes open vehicle doors or other parts jammed after a road accident. Carrying handles (2, 3) are fitted with an operating lever (4). The handle (3) continues with a bracket (5) towards the power cylinder (7), consisting of hydraulic connection (6), piston (9) and piston rod (10). The latter is designed as a rack meshing with toothed segments (15) provided on expanding arms (13, 14) hinged on joints (11, 12). The expanding arms (13, 14) are designed as box-cross section levers with apertures (27, 28). The lever ends carry spreader tools (17, 18) with serrated surfaces. The tools are fixed to the arms by bolts (24, 25).
FR7713432A 1976-05-13 1977-04-20 Expired FR2350853B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762621249 DE2621249C3 (en) 1976-05-13 1976-05-13

Publications (2)

Publication Number Publication Date
FR2350853A1 true FR2350853A1 (en) 1977-12-09
FR2350853B1 FR2350853B1 (en) 1980-02-22

Family

ID=5977870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713432A Expired FR2350853B1 (en) 1976-05-13 1977-04-20

Country Status (3)

Country Link
DE (1) DE2621249C3 (en)
FR (1) FR2350853B1 (en)
IT (1) IT1079006B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409753A1 (en) * 1989-07-21 1991-01-23 Hydr'am Hydraulically driven spreader

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392263A (en) * 1981-02-02 1983-07-12 Amoroso Michael J Portable rescue tool
US4531289A (en) * 1983-01-28 1985-07-30 F. M. Brick Industries, Inc. High-power rescue tool
USRE33002E (en) * 1983-01-28 1989-08-01 F. M. Brick Industries, Inc. High-power rescue tool
US4842249A (en) * 1983-09-16 1989-06-27 Weigand George R Spreader type rescue tool
US4991566A (en) * 1989-04-25 1991-02-12 David H. Shulman Articulating mouth-prop device for use in the diagnosis and/or treatment of patients suffering from trismus or other medical or dental problems or for other purposes
DE3926279C2 (en) * 1989-08-09 1997-07-10 Lukas Hydraulik Gmbh Hydraulically operated peeling device for making manholes in damaged land, water or aircraft
DE9215062U1 (en) * 1992-11-05 1992-12-24 Fag Kugelfischer Georg Schaefer Kgaa, 8720 Schweinfurt, De
DE29507457U1 (en) * 1995-05-04 1995-07-06 Hugo Junkers Werke Gmbh Deformation tool
US5622353A (en) * 1995-05-30 1997-04-22 Amkus, Inc. High powered rescue tool
DE102005024039A1 (en) * 2005-05-25 2006-12-07 Lukas Hydraulik Gmbh Tool arm made of composite material, method for its production and tool unit
DE202011110493U1 (en) 2011-02-11 2014-05-19 Christian Hennigs Device as a rescue device for separating structures
CN104353201A (en) * 2014-10-26 2015-02-18 劳炳凤 Hand-held hydraulic expander

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819153A (en) * 1972-04-26 1974-06-25 Hurst Performance Rescue tool
US3819193A (en) * 1973-01-17 1974-06-25 G Kyriakou Quick split arbor
DE2361884A1 (en) * 1973-12-13 1975-06-19 Kampschulte & Co J Rescue equipment for prising open crushed car bodies - consists of jaws operated by hydraulic cylinder about centre linkages

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409753A1 (en) * 1989-07-21 1991-01-23 Hydr'am Hydraulically driven spreader
FR2649922A1 (en) * 1989-07-21 1991-01-25 Hydr Am Improved hydraulically operated spreader

Also Published As

Publication number Publication date
IT1079006B (en) 1985-05-08
DE2621249C3 (en) 1981-07-09
FR2350853B1 (en) 1980-02-22
DE2621249B2 (en) 1978-09-07
DE2621249A1 (en) 1977-11-17

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Legal Events

Date Code Title Description
ST Notification of lapse