FR2319039A1 - HYDRAULIC CYLINDER - Google Patents

HYDRAULIC CYLINDER

Info

Publication number
FR2319039A1
FR2319039A1 FR7622496A FR7622496A FR2319039A1 FR 2319039 A1 FR2319039 A1 FR 2319039A1 FR 7622496 A FR7622496 A FR 7622496A FR 7622496 A FR7622496 A FR 7622496A FR 2319039 A1 FR2319039 A1 FR 2319039A1
Authority
FR
France
Prior art keywords
hydraulic cylinder
hydraulic
cylinder
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
FR7622496A
Other languages
French (fr)
Other versions
FR2319039B1 (en
Inventor
Joseph Henry Hobbins
John Edward Acton
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.)
TANGYE EPCO Ltd
Original Assignee
TANGYE EPCO Ltd
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 TANGYE EPCO Ltd filed Critical TANGYE EPCO Ltd
Publication of FR2319039A1 publication Critical patent/FR2319039A1/en
Application granted granted Critical
Publication of FR2319039B1 publication Critical patent/FR2319039B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/30—Constructional features with positive brakes or locks

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Shearing Machines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
FR7622496A 1975-07-25 1976-07-23 HYDRAULIC CYLINDER Granted FR2319039A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3113075A GB1499925A (en) 1975-07-25 1975-07-25 Hydraulic jack

Publications (2)

Publication Number Publication Date
FR2319039A1 true FR2319039A1 (en) 1977-02-18
FR2319039B1 FR2319039B1 (en) 1981-09-11

Family

ID=10318456

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622496A Granted FR2319039A1 (en) 1975-07-25 1976-07-23 HYDRAULIC CYLINDER

Country Status (5)

Country Link
JP (1) JPS5216765A (en)
DE (1) DE2633101A1 (en)
ES (1) ES450174A1 (en)
FR (1) FR2319039A1 (en)
GB (1) GB1499925A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813592B2 (en) * 1989-09-29 1998-10-22 住友シチックス株式会社 Single crystal manufacturing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704343A (en) * 1951-01-10 1954-02-17 Tangyes Ltd Improvements relating to hydraulic jacks
GB1001045A (en) * 1962-03-02 1965-08-11 Heinz Teves Improvements in or relating to piston and cylinder devices
US3552273A (en) * 1968-10-01 1971-01-05 Webley & Scott Ltd Piston and cylinder unit having stroke limiting means
US3831901A (en) * 1972-10-19 1974-08-27 D Williams Vehicle jack with locking means

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704343A (en) * 1951-01-10 1954-02-17 Tangyes Ltd Improvements relating to hydraulic jacks
GB1001045A (en) * 1962-03-02 1965-08-11 Heinz Teves Improvements in or relating to piston and cylinder devices
US3552273A (en) * 1968-10-01 1971-01-05 Webley & Scott Ltd Piston and cylinder unit having stroke limiting means
US3831901A (en) * 1972-10-19 1974-08-27 D Williams Vehicle jack with locking means

Also Published As

Publication number Publication date
DE2633101A1 (en) 1977-02-10
JPS5216765A (en) 1977-02-08
ES450174A1 (en) 1977-06-16
AU1623376A (en) 1978-02-02
FR2319039B1 (en) 1981-09-11
GB1499925A (en) 1978-02-01

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse