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GB1026067A - Improvements in and relating to time-pieces - Google Patents

Improvements in and relating to time-pieces

Info

Publication number
GB1026067A
GB1026067A GB4393264A GB4393264A GB1026067A GB 1026067 A GB1026067 A GB 1026067A GB 4393264 A GB4393264 A GB 4393264A GB 4393264 A GB4393264 A GB 4393264A GB 1026067 A GB1026067 A GB 1026067A
Authority
GB
United Kingdom
Prior art keywords
rod
sleeve
balance
oct
recess
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
GB4393264A
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.)
Erismann Schinz SA
Original Assignee
Erismann Schinz SA
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 Erismann Schinz SA filed Critical Erismann Schinz SA
Publication of GB1026067A publication Critical patent/GB1026067A/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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Clamps And Clips (AREA)

Abstract

1,026,067. Balance springs. ERISMANNSCHINZ S.A. Oct. 28,1964 [oct.28, 1963], No. 43932/64. Heading G3T. An arrangement for clamping the outer end of a balance-spring 5, Fig. 2 not shown, comprises a sleeve 9 fixed vertically underneath a balance cock, and inside which is revolvably carried a rod 16 the lower end having an eccentric portion 17 to clamp the end 5 between itself and the sleeve 9. The rod 16 has a screw head 18, and an inner face 14 of a recess 13 is concave, conforming to the outer shape of the balancespring. Upward movement of the rod 16 allows the end 5 to enter the recess 13 and a lowering plus rotating movement of the rod 16 clamps the end in position. The sleeve 9 is secured in the balance cock by a screw 8.
GB4393264A 1963-10-28 1964-10-28 Improvements in and relating to time-pieces Expired GB1026067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1320863A CH401836A (en) 1963-10-28 1963-10-28 Clamping device for the outer end of a timepiece hairspring

Publications (1)

Publication Number Publication Date
GB1026067A true GB1026067A (en) 1966-04-14

Family

ID=4390343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4393264A Expired GB1026067A (en) 1963-10-28 1964-10-28 Improvements in and relating to time-pieces

Country Status (3)

Country Link
CH (1) CH401836A (en)
DE (1) DE1936479U (en)
GB (1) GB1026067A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2290477B1 (en) * 2009-08-25 2014-06-11 Glashütter Uhrenbetrieb GmbH Assembly for fixing the peripheral end of the hairspring of a device with balance wheel-hairspring for a timepiece

Also Published As

Publication number Publication date
CH401836A (en) 1966-05-14
CH1320863A4 (en) 1965-06-30
DE1936479U (en) 1966-04-07

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