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FR524086A - Mobile crane with arms raising and lowering - Google Patents

Mobile crane with arms raising and lowering

Info

Publication number
FR524086A
FR524086A FR524086A FR524086DA FR524086A FR 524086 A FR524086 A FR 524086A FR 524086 A FR524086 A FR 524086A FR 524086D A FR524086D A FR 524086DA FR 524086 A FR524086 A FR 524086A
Authority
FR
France
Prior art keywords
lowering
mobile crane
arms
raising
arms raising
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
FR524086A
Other languages
French (fr)
Inventor
Otto Heinemann
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 FR524086A publication Critical patent/FR524086A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
    • B66C11/20—Arrangements, e.g. comprising differential gears, enabling simultaneous or selective operation of travelling and hoisting gear; Arrangements using the same rope or cable for both travelling and hoisting, e.g. in Temperley cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR524086A 1920-09-14 1920-09-14 Mobile crane with arms raising and lowering Expired FR524086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR524086T 1920-09-14

Publications (1)

Publication Number Publication Date
FR524086A true FR524086A (en) 1921-08-30

Family

ID=8919047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR524086A Expired FR524086A (en) 1920-09-14 1920-09-14 Mobile crane with arms raising and lowering

Country Status (1)

Country Link
FR (1) FR524086A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046419A1 (en) * 1996-06-06 1997-12-11 Swift Lift Incorporated Roll bar and crane device
US5730304A (en) * 1996-06-06 1998-03-24 Swift Lift Inc Combination roll bar and crane

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997046419A1 (en) * 1996-06-06 1997-12-11 Swift Lift Incorporated Roll bar and crane device
US5730304A (en) * 1996-06-06 1998-03-24 Swift Lift Inc Combination roll bar and crane

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