FR793679A - Drawbridge - Google Patents

Drawbridge

Info

Publication number
FR793679A
FR793679A FR793679DA FR793679A FR 793679 A FR793679 A FR 793679A FR 793679D A FR793679D A FR 793679DA FR 793679 A FR793679 A FR 793679A
Authority
FR
France
Prior art keywords
drawbridge
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
Maurice Desgoutte
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 filed Critical
Application granted granted Critical
Publication of FR793679A publication Critical patent/FR793679A/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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0633—Mechanical arrangements not covered by the following subgroups

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR793679D 1935-06-12 1935-06-12 Drawbridge Expired FR793679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793679T 1935-06-12

Publications (1)

Publication Number Publication Date
FR793679A true FR793679A (en) 1936-01-29

Family

ID=9233694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793679D Expired FR793679A (en) 1935-06-12 1935-06-12 Drawbridge

Country Status (1)

Country Link
FR (1) FR793679A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224569A (en) * 1991-06-04 1993-07-06 Larry L. Hewitt Boat lift with articulating arm
DE19822633A1 (en) * 1998-05-20 1999-12-02 Hubert Gerdes Working platform with working base vertically adjustable by scissor-type lifting gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224569A (en) * 1991-06-04 1993-07-06 Larry L. Hewitt Boat lift with articulating arm
DE19822633A1 (en) * 1998-05-20 1999-12-02 Hubert Gerdes Working platform with working base vertically adjustable by scissor-type lifting gear

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