GB766112A - Improvements relating to watches and like horological instruments - Google Patents

Improvements relating to watches and like horological instruments

Info

Publication number
GB766112A
GB766112A GB9113/55A GB911355A GB766112A GB 766112 A GB766112 A GB 766112A GB 9113/55 A GB9113/55 A GB 9113/55A GB 911355 A GB911355 A GB 911355A GB 766112 A GB766112 A GB 766112A
Authority
GB
United Kingdom
Prior art keywords
lever
stem
regulator
watches
moved
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
GB9113/55A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB766112A publication Critical patent/GB766112A/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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • G04B18/028—Setting the regulator by means coupled to or depending on another device, e.g. by the time indication setting mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Control Devices (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

766,112. Watches. HEIMANN, P. March 29, 1955 [May 24, 1954], No. 9113/55. Class 139. In a watch the regulator is controlled by the hand-setting means. In the groove of the clutch wheel 3, Fig. 1, is a split ring 9, Fig. 2, which has a projection 10 which engages a slot in a link 12, Fig. 1, connected to a lever 13 pivoted to the setting lever 6. The lever 13 has a limited longitudinal and translatory movement and is forked to form two pawls 16, 17 which co-operate respectively with ratchets 18, 19 on a spindle 20 which carries a pinion 26, Fig. 4, which meshes with a rack 27 on the regulator 28. The arrangement is such that when the winding stem 1 is moved to its hand-setting position the lever 13 is moved downwardly. On rotation of the stem 1 the ring 9 rocks the lever 13 through the link 12 to bring the appropriate pawl 16, 17 into engagement with its ratchet 18, 19. If the rotational pressure on the stem 1 is maintained and the stem returned to the winding position the said ratchet 18 or 19 is stepped-on and the regulator 28, moved through the pinion 26 and rack 27. An indicator 30 is attached to the lever 13.
GB9113/55A 1954-05-24 1955-03-29 Improvements relating to watches and like horological instruments Expired GB766112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA766112X 1954-05-24

Publications (1)

Publication Number Publication Date
GB766112A true GB766112A (en) 1957-01-16

Family

ID=25571086

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9113/55A Expired GB766112A (en) 1954-05-24 1955-03-29 Improvements relating to watches and like horological instruments

Country Status (1)

Country Link
GB (1) GB766112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160797B (en) * 1957-02-12 1964-01-02 Jacob Rabinow Automatic rate regulation for watches
DE1200752B (en) * 1957-02-12 1965-09-09 Jacob Rabinow Automatic rate regulation for watches

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160797B (en) * 1957-02-12 1964-01-02 Jacob Rabinow Automatic rate regulation for watches
DE1200752B (en) * 1957-02-12 1965-09-09 Jacob Rabinow Automatic rate regulation for watches

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