FR771410A - Improvements in the assembly of travel rollers for tower cranes - Google Patents

Improvements in the assembly of travel rollers for tower cranes

Info

Publication number
FR771410A
FR771410A FR771410DA FR771410A FR 771410 A FR771410 A FR 771410A FR 771410D A FR771410D A FR 771410DA FR 771410 A FR771410 A FR 771410A
Authority
FR
France
Prior art keywords
assembly
tower cranes
travel rollers
rollers
travel
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
Arthur Loeb
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.)
JULES WEITZ FILS DE
Original Assignee
JULES WEITZ FILS DE
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 JULES WEITZ FILS DE filed Critical JULES WEITZ FILS DE
Application granted granted Critical
Publication of FR771410A publication Critical patent/FR771410A/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
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/06—Travelling gear incorporated in or fitted to trolleys or cranes for more than one rail gauge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR771410D 1934-03-07 1934-03-07 Improvements in the assembly of travel rollers for tower cranes Expired FR771410A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771410T 1934-03-07

Publications (1)

Publication Number Publication Date
FR771410A true FR771410A (en) 1934-10-08

Family

ID=9190551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771410D Expired FR771410A (en) 1934-03-07 1934-03-07 Improvements in the assembly of travel rollers for tower cranes

Country Status (1)

Country Link
FR (1) FR771410A (en)

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