FR640171A - Perfectionnements aux vérins hydrauliques - Google Patents

Perfectionnements aux vérins hydrauliques

Info

Publication number
FR640171A
FR640171A FR640171DA FR640171A FR 640171 A FR640171 A FR 640171A FR 640171D A FR640171D A FR 640171DA FR 640171 A FR640171 A FR 640171A
Authority
FR
France
Prior art keywords
hydraulic cylinders
cylinders
hydraulic
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
Other languages
English (en)
Inventor
William Beard Lake
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.)
Lake and Elliot Ltd
Original Assignee
Lake and Elliot 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 Lake and Elliot Ltd filed Critical Lake and Elliot Ltd
Application granted granted Critical
Publication of FR640171A publication Critical patent/FR640171A/fr
Expired 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR640171D 1926-08-24 1927-07-26 Perfectionnements aux vérins hydrauliques Expired FR640171A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB640171X 1926-08-24

Publications (1)

Publication Number Publication Date
FR640171A true FR640171A (fr) 1928-07-07

Family

ID=10489400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR640171D Expired FR640171A (fr) 1926-08-24 1927-07-26 Perfectionnements aux vérins hydrauliques

Country Status (1)

Country Link
FR (1) FR640171A (fr)

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