FR4103E - Trestle-jack - Google Patents

Trestle-jack

Info

Publication number
FR4103E
FR4103E FR4103DA FR4103E FR 4103 E FR4103 E FR 4103E FR 4103D A FR4103D A FR 4103DA FR 4103 E FR4103 E FR 4103E
Authority
FR
France
Prior art keywords
trestle
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
Henri Edeline
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR4103E publication Critical patent/FR4103E/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
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR4103D 1902-10-28 1904-12-09 Trestle-jack Expired FR4103E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR325739T 1902-10-28
FR4103T 1904-12-09

Publications (1)

Publication Number Publication Date
FR4103E true FR4103E (en) 1905-05-22

Family

ID=1347249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4103D Expired FR4103E (en) 1902-10-28 1904-12-09 Trestle-jack

Country Status (1)

Country Link
FR (1) FR4103E (en)

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