GB671828A - Improvements in winding and setting mechanisms for watch and clock movements - Google Patents

Improvements in winding and setting mechanisms for watch and clock movements

Info

Publication number
GB671828A
GB671828A GB8286/49A GB828649A GB671828A GB 671828 A GB671828 A GB 671828A GB 8286/49 A GB8286/49 A GB 8286/49A GB 828649 A GB828649 A GB 828649A GB 671828 A GB671828 A GB 671828A
Authority
GB
United Kingdom
Prior art keywords
rocking bar
wheels
plate
spring
setting lever
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
GB8286/49A
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Publication of GB671828A publication Critical patent/GB671828A/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
    • G04B27/00—Mechanical devices for setting the time indicating means
    • G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
    • G04B27/06—Mechanical devices for setting the time indicating means by making use of the winding means with rocking bar

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Mechanical Control Devices (AREA)
  • Toys (AREA)
  • Handcart (AREA)

Abstract

671,828. Clocks and watches. ETA AKT.- GES. EBAUCHES-FABRIK. March 26, 1949 [March 30, 1948], No. 8286/49. Class 139 A winding and setting mechanism for watch and clock movements comprises a rocking bar pivotally mounted on a movement plate, three intermediate wheels pivotally mounted on said rocking bar on the side thereof turned towards the dial, a setting lever for moving said rocking bar and a setting lever spring having a foot of plate-like form, which is positioned on the side of the wheels opposite said rocking bar and holds the wheels against axial movement. The rocking bar 3, Figs. 1, 2, is pivotally mounted on a tubular portion 2 of a plate 1 and carries two pins 4 and 5 on which the outer intermediate wheels 6 and 7 are loosely mounted. The wheels 6 and 7 mesh with a wheel 8. The wheels 6, 7 and 8 are retained against axial movement by the foot 10 of a setting lever spring 11 which co-operates with the setting lever 12 in the known way. The foot 10 of the spring 11 is fixed to the plate 1 by a screw 13 and the rocking bar spring 15 is situated in a recess 14 of the plate 1 and co-operates with a pin 16 on the rocking bar 3.
GB8286/49A 1948-03-30 1949-03-26 Improvements in winding and setting mechanisms for watch and clock movements Expired GB671828A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH803705X 1948-03-30
CH671828X 1948-03-30
CH983810X 1948-03-30
CH2640311X 1948-03-30
CH273137T 1948-03-30

Publications (1)

Publication Number Publication Date
GB671828A true GB671828A (en) 1952-05-14

Family

ID=61623067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8286/49A Expired GB671828A (en) 1948-03-30 1949-03-26 Improvements in winding and setting mechanisms for watch and clock movements

Country Status (5)

Country Link
US (1) US2640311A (en)
CH (1) CH273137A (en)
DE (1) DE803705C (en)
FR (1) FR983810A (en)
GB (1) GB671828A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH290648A (en) * 1951-05-10 1953-05-15 Ebauchesfabrik Eta Ag Winding and pointer setting mechanism for clocks with rocker cock winding.
DE1008663B (en) * 1954-10-06 1957-05-16 Epple Kg Otero Uhren Winding and pointer setting device for clocks
US2982085A (en) * 1957-03-01 1961-05-02 Ebauches Sa Winding and setting device for timepieces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US101881A (en) * 1870-04-12 Improvement in stem-winding watches
US348009A (en) * 1886-08-24 Stem winding and setting watch
US411147A (en) * 1889-09-17 Stem winding and setting watch
US799087A (en) * 1904-12-06 1905-09-12 New Haven Clock Co Stem-winding and stem-setting watch.
US2434390A (en) * 1943-04-24 1948-01-13 Bulova Watch Co Inc Watch stem-winding and-setting mechanism

Also Published As

Publication number Publication date
FR983810A (en) 1951-06-28
CH273137A (en) 1951-01-31
DE803705C (en) 1951-04-09
US2640311A (en) 1953-06-02

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