FR661086A - Jack - Google Patents

Jack

Info

Publication number
FR661086A
FR661086A FR661086DA FR661086A FR 661086 A FR661086 A FR 661086A FR 661086D A FR661086D A FR 661086DA FR 661086 A FR661086 A FR 661086A
Authority
FR
France
Prior art keywords
jack
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
French (fr)
Inventor
Alexander George Ionides
Hubert Decimus Henry
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.)
PRIMA Co Ltd
Original Assignee
PRIMA Co 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 PRIMA Co Ltd filed Critical PRIMA Co Ltd
Application granted granted Critical
Publication of FR661086A publication Critical patent/FR661086A/en
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)
FR661086D 1927-09-30 1928-09-26 Jack Expired FR661086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB661086X 1927-09-30

Publications (1)

Publication Number Publication Date
FR661086A true FR661086A (en) 1929-07-20

Family

ID=10490919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661086D Expired FR661086A (en) 1927-09-30 1928-09-26 Jack

Country Status (1)

Country Link
FR (1) FR661086A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559925A (en) * 1945-01-29 1951-07-10 Wilton Tool Mfg Co Work holder device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559925A (en) * 1945-01-29 1951-07-10 Wilton Tool Mfg Co Work holder device

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