FR1037160A - Ratchet for clockwork movement - Google Patents

Ratchet for clockwork movement

Info

Publication number
FR1037160A
FR1037160A FR1037160DA FR1037160A FR 1037160 A FR1037160 A FR 1037160A FR 1037160D A FR1037160D A FR 1037160DA FR 1037160 A FR1037160 A FR 1037160A
Authority
FR
France
Prior art keywords
ratchet
clockwork movement
clockwork
movement
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
Gerard Langel
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 FR1037160A publication Critical patent/FR1037160A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/022—Devices allowing the motion of a rotatable part in only one direction with a ratchet which makes contact with the rotating member by means of teeth

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1037160D 1951-05-17 1951-05-17 Ratchet for clockwork movement Expired FR1037160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1037160T 1951-05-17

Publications (1)

Publication Number Publication Date
FR1037160A true FR1037160A (en) 1953-09-15

Family

ID=9586846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037160D Expired FR1037160A (en) 1951-05-17 1951-05-17 Ratchet for clockwork movement

Country Status (1)

Country Link
FR (1) FR1037160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287717A1 (en) * 1974-10-09 1976-05-07 Schild Sa A MOTOR DEVICE FOR MECHANICAL CLOCK MOVEMENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287717A1 (en) * 1974-10-09 1976-05-07 Schild Sa A MOTOR DEVICE FOR MECHANICAL CLOCK MOVEMENT
US3974639A (en) * 1974-10-09 1976-08-17 A. Schild S.A. Driving device for mechanical timepiece movements

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