FR1129897A - équilibreur à ressort - Google Patents

équilibreur à ressort

Info

Publication number
FR1129897A
FR1129897A FR1129897DA FR1129897A FR 1129897 A FR1129897 A FR 1129897A FR 1129897D A FR1129897D A FR 1129897DA FR 1129897 A FR1129897 A FR 1129897A
Authority
FR
France
Prior art keywords
spring balancer
balancer
spring
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
English (en)
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Application granted granted Critical
Publication of FR1129897A publication Critical patent/FR1129897A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1129897D 1954-04-27 1955-04-25 équilibreur à ressort Expired FR1129897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1129897XA 1954-04-27 1954-04-27

Publications (1)

Publication Number Publication Date
FR1129897A true FR1129897A (fr) 1957-01-28

Family

ID=22346955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129897D Expired FR1129897A (fr) 1954-04-27 1955-04-25 équilibreur à ressort

Country Status (1)

Country Link
FR (1) FR1129897A (fr)

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