FR490801A - Improvements to overhead cranes - Google Patents

Improvements to overhead cranes

Info

Publication number
FR490801A
FR490801A FR490801DA FR490801A FR 490801 A FR490801 A FR 490801A FR 490801D A FR490801D A FR 490801DA FR 490801 A FR490801 A FR 490801A
Authority
FR
France
Prior art keywords
overhead cranes
cranes
overhead
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
Lawrence Ennis
Alexander Jack
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 FR490801A publication Critical patent/FR490801A/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
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
    • B66C2700/012—Trolleys or runways

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR490801D 1917-09-10 1918-07-09 Improvements to overhead cranes Expired FR490801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB490801X 1917-09-10

Publications (1)

Publication Number Publication Date
FR490801A true FR490801A (en) 1919-05-10

Family

ID=1526886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490801D Expired FR490801A (en) 1917-09-10 1918-07-09 Improvements to overhead cranes

Country Status (1)

Country Link
FR (1) FR490801A (en)

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