FR857032A - Variable amplitude ratchet advance device - Google Patents

Variable amplitude ratchet advance device

Info

Publication number
FR857032A
FR857032A FR857032DA FR857032A FR 857032 A FR857032 A FR 857032A FR 857032D A FR857032D A FR 857032DA FR 857032 A FR857032 A FR 857032A
Authority
FR
France
Prior art keywords
variable amplitude
advance device
ratchet advance
ratchet
amplitude
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)
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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 Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Application granted granted Critical
Publication of FR857032A publication Critical patent/FR857032A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00—Capstans, winches or hoists
    • B66D2700/03—Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure
FR857032D 1939-03-18 1939-03-18 Variable amplitude ratchet advance device Expired FR857032A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857032T 1939-03-18

Publications (1)

Publication Number Publication Date
FR857032A true FR857032A (en) 1940-08-22

Family

ID=9329227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857032D Expired FR857032A (en) 1939-03-18 1939-03-18 Variable amplitude ratchet advance device

Country Status (1)

Country Link
FR (1) FR857032A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207171B (en) * 1957-07-25 1965-12-16 Bruno Borstelmann Gearbox with automatically changeable transmission ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207171B (en) * 1957-07-25 1965-12-16 Bruno Borstelmann Gearbox with automatically changeable transmission ratio

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