CA959659A - Device to stop timepiece balance wheels (hack feature) - Google Patents

Device to stop timepiece balance wheels (hack feature)

Info

Publication number
CA959659A
CA959659A CA160,884A CA160884A CA959659A CA 959659 A CA959659 A CA 959659A CA 160884 A CA160884 A CA 160884A CA 959659 A CA959659 A CA 959659A
Authority
CA
Canada
Prior art keywords
hack
stop
feature
balance wheels
timepiece balance
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
CA160,884A
Other versions
CA160884S (en
Inventor
Fred H. Esselborn
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.)
Timex Group USA Inc
Original Assignee
Timex Corp
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 Timex Corp filed Critical Timex Corp
Application granted granted Critical
Publication of CA959659A publication Critical patent/CA959659A/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
    • G04B27/004—Mechanical devices for setting the time indicating means having several simultaneous functions, e.g. stopping or starting the clockwork or the hands
CA160,884A 1972-01-21 1973-01-09 Device to stop timepiece balance wheels (hack feature) Expired CA959659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722202846 DE2202846A1 (en) 1972-01-21 1972-01-21 POINTERS AND RUN-STOP DEVICE

Publications (1)

Publication Number Publication Date
CA959659A true CA959659A (en) 1974-12-24

Family

ID=5833638

Family Applications (1)

Application Number Title Priority Date Filing Date
CA160,884A Expired CA959659A (en) 1972-01-21 1973-01-09 Device to stop timepiece balance wheels (hack feature)

Country Status (11)

Country Link
US (1) US3765164A (en)
JP (1) JPS4883864A (en)
AU (1) AU464585B2 (en)
BE (1) BE794271A (en)
CA (1) CA959659A (en)
CH (2) CH1851272A4 (en)
DE (1) DE2202846A1 (en)
FR (1) FR2168453B1 (en)
GB (1) GB1391233A (en)
IT (1) IT976926B (en)
NL (1) NL7300686A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5086958U (en) * 1973-12-14 1975-07-24
CH592328B5 (en) * 1974-04-08 1977-10-31 Suisse Horlogerie
DE2442950A1 (en) * 1974-09-07 1976-03-18 Timex Corp HAND SETTING DEVICE FOR CLOCKS
JPS5619743Y2 (en) * 1974-12-26 1981-05-11
US4794576A (en) * 1988-01-29 1988-12-27 Timex Corporation Combination electrical contact member and braking member for a timepiece
JPH11183649A (en) * 1997-12-25 1999-07-09 Seiko Instruments Inc Clock with display correcting device
JP2003215267A (en) * 2002-01-18 2003-07-30 Seiko Instruments Inc Clock for inhibiting irregularity in moving of hands
EP1528443B1 (en) * 2003-10-28 2008-08-06 Francois-Paul Journe Constant force mechanism for a watch
JP7135407B2 (en) * 2018-04-26 2022-09-13 セイコーエプソン株式会社 electronic clock
JP7299115B2 (en) * 2019-09-12 2023-06-27 セイコーウオッチ株式会社 Gear train setting, watch movement and timepiece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1056636A (en) * 1952-05-16 1954-03-01 Lip Horlogerie Improvement in electric watches with motor balance
DE1094666B (en) * 1957-10-24 1960-12-08 Durowe Deutsche Uhren Rohwerke Device for stopping the balance wheel of a watch
US3059412A (en) * 1958-11-19 1962-10-23 Hamilton Watch Co Electric watch
US3034285A (en) * 1959-02-09 1962-05-15 Hamilton Watch Co Balance wheel actuating mechanism
CH1124764A4 (en) * 1964-08-27 1967-05-31

Also Published As

Publication number Publication date
US3765164A (en) 1973-10-16
CH1851272A4 (en) 1975-05-30
GB1391233A (en) 1975-04-16
DE2202846A1 (en) 1973-07-26
BE794271A (en) 1973-05-16
AU464585B2 (en) 1975-08-28
NL7300686A (en) 1973-07-24
CH569315B5 (en) 1975-11-14
FR2168453A1 (en) 1973-08-31
IT976926B (en) 1974-09-10
FR2168453B1 (en) 1976-04-30
JPS4883864A (en) 1973-11-08
AU5118273A (en) 1974-07-18

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