FR1557844A - - Google Patents

Info

Publication number
FR1557844A
FR1557844A FR1557844DA FR1557844A FR 1557844 A FR1557844 A FR 1557844A FR 1557844D A FR1557844D A FR 1557844DA FR 1557844 A FR1557844 A FR 1557844A
Authority
FR
France
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)
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 FR1557844A publication Critical patent/FR1557844A/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
    • B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
    • B66D3/043—Block and tackle system with variable number of cable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • 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
    • B66C2700/017—Installations characterised by their destination or by the load-engaging element for as far as the trolley is essential
FR1557844D 1967-12-27 1967-12-27 Expired FR1557844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69049469 1967-12-27

Publications (1)

Publication Number Publication Date
FR1557844A true FR1557844A (en) 1969-02-21

Family

ID=9694987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557844D Expired FR1557844A (en) 1967-12-27 1967-12-27

Country Status (2)

Country Link
DE (1) DE1808329C3 (en)
FR (1) FR1557844A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2368431A1 (en) * 1976-10-22 1978-05-19 Potain Sa Hoist mechanism with two blocks - has upper and lower blocks and grab hooking together and releasing automatically
DE3235383A1 (en) * 1982-09-24 1984-03-29 Walter 7582 Bühlertal Sator Shaped block for use in paving, etc.
DE3445866A1 (en) * 1984-12-15 1986-07-10 Metten Produktions- und Handelsgesellschaft mbH, 5060 Bergisch Gladbach PAVING STONE KIT

Also Published As

Publication number Publication date
DE1808329C3 (en) 1975-08-14
DE1808329B2 (en) 1975-01-02
DE1808329A1 (en) 1969-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse