FR949638A - Chandelle à crémaillère - Google Patents

Chandelle à crémaillère

Info

Publication number
FR949638A
FR949638A FR949638DA FR949638A FR 949638 A FR949638 A FR 949638A FR 949638D A FR949638D A FR 949638DA FR 949638 A FR949638 A FR 949638A
Authority
FR
France
Prior art keywords
candle
pinion
rack
pinion candle
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)
Inventor
Andre-Alexis Gallwa
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 FR949638A publication Critical patent/FR949638A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
FR949638D 1947-04-16 1947-04-16 Chandelle à crémaillère Expired FR949638A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949638T 1947-04-16

Publications (1)

Publication Number Publication Date
FR949638A true FR949638A (fr) 1949-09-05

Family

ID=9474644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949638D Expired FR949638A (fr) 1947-04-16 1947-04-16 Chandelle à crémaillère

Country Status (1)

Country Link
FR (1) FR949638A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730027A (en) * 1971-05-18 1973-05-01 D Rohn Adjustable truck wrench support
US4398607A (en) * 1981-06-08 1983-08-16 Roscoe Brown Corporation Auger with adjustable wear plate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730027A (en) * 1971-05-18 1973-05-01 D Rohn Adjustable truck wrench support
US4398607A (en) * 1981-06-08 1983-08-16 Roscoe Brown Corporation Auger with adjustable wear plate

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