GB1071819A - Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives - Google Patents

Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives

Info

Publication number
GB1071819A
GB1071819A GB5108564A GB5108564A GB1071819A GB 1071819 A GB1071819 A GB 1071819A GB 5108564 A GB5108564 A GB 5108564A GB 5108564 A GB5108564 A GB 5108564A GB 1071819 A GB1071819 A GB 1071819A
Authority
GB
United Kingdom
Prior art keywords
spring
spring drives
time pieces
support
relating
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
GB5108564A
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
Priority to GB5108564A priority Critical patent/GB1071819A/en
Publication of GB1071819A publication Critical patent/GB1071819A/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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/105—Driving mechanisms with mainspring having a form other than a helix

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

1,071,819. Springs. M. JACOT-GUILLARMOD and H. HAUSHEER. Dec. 15, 1964, No. 51085/04. Heading F2S. [Also in Division G3] A timepiece spring drive comprises a support 4 and a spring housing journalled on this support and comprising two relatively rotatable members 6, 8. The spring 5 is formed from strip material wound edgewise in a helix so that successive turns thereof form substantially uniplanar parallel annuli. One end of the spring is fixed to member 8 which has gear teeth 9 for winding up the spring. The other end is fixed to member 6 which has internal teeth (16) Fig. 1 (not shown), driving through a train (10,11) on to the centre wheel (1) of a timepiece movement housed within the support 4.
GB5108564A 1964-12-15 1964-12-15 Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives Expired GB1071819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5108564A GB1071819A (en) 1964-12-15 1964-12-15 Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5108564A GB1071819A (en) 1964-12-15 1964-12-15 Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives

Publications (1)

Publication Number Publication Date
GB1071819A true GB1071819A (en) 1967-06-14

Family

ID=10458598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5108564A Expired GB1071819A (en) 1964-12-15 1964-12-15 Improvements in or relating to spring drives for time pieces and to time pieces incorporating spring drives

Country Status (1)

Country Link
GB (1) GB1071819A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709178A1 (en) * 2014-01-28 2015-07-31 Franck Muller Watchland Sa Timepiece including a tri-axial tourbillon surrounded by one or more annular barrel.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH709178A1 (en) * 2014-01-28 2015-07-31 Franck Muller Watchland Sa Timepiece including a tri-axial tourbillon surrounded by one or more annular barrel.

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