CH621906GA3 - Hairspring balance assembly of a clockwork movement - Google Patents

Hairspring balance assembly of a clockwork movement Download PDF

Info

Publication number
CH621906GA3
CH621906GA3 CH409877A CH409877A CH621906GA3 CH 621906G A3 CH621906G A3 CH 621906GA3 CH 409877 A CH409877 A CH 409877A CH 409877 A CH409877 A CH 409877A CH 621906G A3 CH621906G A3 CH 621906GA3
Authority
CH
Switzerland
Prior art keywords
hairspring
peg
clockwork movement
balance assembly
turns
Prior art date
Application number
CH409877A
Other languages
English (en)
Other versions
CH621906B (fr
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
Publication of CH621906B publication Critical patent/CH621906B/fr
Application filed filed Critical
Priority to CH409877A priority Critical patent/CH621906GA3/xx
Publication of CH621906GA3 publication Critical patent/CH621906GA3/xx

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)
  • Hair Curling (AREA)
  • Electric Clocks (AREA)
  • Toys (AREA)
CH409877A 1977-04-01 1977-04-01 Hairspring balance assembly of a clockwork movement CH621906GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH409877A CH621906GA3 (en) 1977-04-01 1977-04-01 Hairspring balance assembly of a clockwork movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH409877A CH621906GA3 (en) 1977-04-01 1977-04-01 Hairspring balance assembly of a clockwork movement

Publications (2)

Publication Number Publication Date
CH621906B CH621906B (fr)
CH621906GA3 true CH621906GA3 (en) 1981-03-13

Family

ID=4269779

Family Applications (1)

Application Number Title Priority Date Filing Date
CH409877A CH621906GA3 (en) 1977-04-01 1977-04-01 Hairspring balance assembly of a clockwork movement

Country Status (1)

Country Link
CH (1) CH621906GA3 (fr)

Also Published As

Publication number Publication date
CH621906B (fr)

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Legal Events

Date Code Title Description
PL Patent ceased