FR1518986A - Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse - Google Patents

Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse

Info

Publication number
FR1518986A
FR1518986A FR95470A FR95470A FR1518986A FR 1518986 A FR1518986 A FR 1518986A FR 95470 A FR95470 A FR 95470A FR 95470 A FR95470 A FR 95470A FR 1518986 A FR1518986 A FR 1518986A
Authority
FR
France
Prior art keywords
grippers
gripper
tightening
transferring
reverse
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
Application number
FR95470A
Other languages
French (fr)
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.)
Tractel SAS
Original Assignee
Tractel SAS
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 Tractel SAS filed Critical Tractel SAS
Priority to FR95470A priority Critical patent/FR1518986A/en
Application granted granted Critical
Publication of FR1518986A publication Critical patent/FR1518986A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/006—Power actuated devices operating on ropes, cables, or chains for hauling in a mainly horizontal direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
FR95470A 1967-02-17 1967-02-17 Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse Expired FR1518986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR95470A FR1518986A (en) 1967-02-17 1967-02-17 Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR95470A FR1518986A (en) 1967-02-17 1967-02-17 Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse

Publications (1)

Publication Number Publication Date
FR1518986A true FR1518986A (en) 1968-03-29

Family

ID=8625510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR95470A Expired FR1518986A (en) 1967-02-17 1967-02-17 Device for transferring the load from one gripper to another in a hydraulic winch with self-tightening grippers in reverse

Country Status (1)

Country Link
FR (1) FR1518986A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583828A1 (en) * 1985-06-21 1986-12-26 Kley France Sa MOTOR APPARATUS OPERATING BY SUCCESSIVE RESUMPTIONS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583828A1 (en) * 1985-06-21 1986-12-26 Kley France Sa MOTOR APPARATUS OPERATING BY SUCCESSIVE RESUMPTIONS
WO1986007583A1 (en) * 1985-06-21 1986-12-31 Kley France Drive apparatus working by successive take-ups
EP0210092A1 (en) * 1985-06-21 1987-01-28 KLEY-FRANCE, Société Anonyme dite: Moving device working in a stepwise manner

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