FR2939452B1 - Pince pour saisir une plaque de revetement de voirie. - Google Patents

Pince pour saisir une plaque de revetement de voirie.

Info

Publication number
FR2939452B1
FR2939452B1 FR0858393A FR0858393A FR2939452B1 FR 2939452 B1 FR2939452 B1 FR 2939452B1 FR 0858393 A FR0858393 A FR 0858393A FR 0858393 A FR0858393 A FR 0858393A FR 2939452 B1 FR2939452 B1 FR 2939452B1
Authority
FR
France
Prior art keywords
seizing
clamp
coating plate
road coating
road
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 - Fee Related
Application number
FR0858393A
Other languages
English (en)
Other versions
FR2939452A1 (fr
Inventor
Patrick Ferrand
Christian Brandebourger
Mohsen Hassine
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.)
COFAMAST
SADE Compagnie Generale de Travaux dHydraulique SA
Original Assignee
COFAMAST
SADE Compagnie Generale de Travaux dHydraulique 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 COFAMAST, SADE Compagnie Generale de Travaux dHydraulique SA filed Critical COFAMAST
Priority to FR0858393A priority Critical patent/FR2939452B1/fr
Publication of FR2939452A1 publication Critical patent/FR2939452A1/fr
Application granted granted Critical
Publication of FR2939452B1 publication Critical patent/FR2939452B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/52—Apparatus for laying individual preformed surfacing elements, e.g. kerbstones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
    • B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR0858393A 2008-12-09 2008-12-09 Pince pour saisir une plaque de revetement de voirie. Expired - Fee Related FR2939452B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0858393A FR2939452B1 (fr) 2008-12-09 2008-12-09 Pince pour saisir une plaque de revetement de voirie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0858393A FR2939452B1 (fr) 2008-12-09 2008-12-09 Pince pour saisir une plaque de revetement de voirie.

Publications (2)

Publication Number Publication Date
FR2939452A1 FR2939452A1 (fr) 2010-06-11
FR2939452B1 true FR2939452B1 (fr) 2012-12-28

Family

ID=40901980

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0858393A Expired - Fee Related FR2939452B1 (fr) 2008-12-09 2008-12-09 Pince pour saisir une plaque de revetement de voirie.

Country Status (1)

Country Link
FR (1) FR2939452B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106946151B (zh) * 2017-03-16 2018-05-25 昆明理工大学 一种液压夹紧装置
CN111056429A (zh) * 2019-11-07 2020-04-24 亚新科（天津）汽车零部件有限公司 轻便型多用途快速自锁夹具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR615970A (fr) * 1925-10-03 1927-01-20 Pavage
ES299572A1 (es) * 1963-06-12 1964-09-01 Fives Lille Cail Perfeccionamientos introducidos en las pinzas para la manipulación de paquetes siderúrgicos
NO121358B (fr) * 1966-12-29 1971-02-15 Tezuka Kosan Kk
BE740128A (fr) * 1969-10-10 1970-03-16
US5797639A (en) * 1997-04-07 1998-08-25 Zorzenon; Peter P. Lock box
DE10008357A1 (de) * 2000-02-23 2001-09-13 Andreas Ploetzner Hebevorrichtung zum Heben und Versetzen von Straßenablaufteilen aus Beton

Also Published As

Publication number Publication date
FR2939452A1 (fr) 2010-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829