FR1271100A - Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement - Google Patents

Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement

Info

Publication number
FR1271100A
FR1271100A FR833216A FR833216A FR1271100A FR 1271100 A FR1271100 A FR 1271100A FR 833216 A FR833216 A FR 833216A FR 833216 A FR833216 A FR 833216A FR 1271100 A FR1271100 A FR 1271100A
Authority
FR
France
Prior art keywords
fixing
inner end
spiral spring
clockwork movement
balance axis
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
FR833216A
Other languages
French (fr)
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.)
PARRENIN SOC D Ets
Original Assignee
PARRENIN SOC D Ets
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 PARRENIN SOC D Ets filed Critical PARRENIN SOC D Ets
Priority to FR833216A priority Critical patent/FR1271100A/en
Priority to CH683361A priority patent/CH432384A/en
Application granted granted Critical
Publication of FR1271100A publication Critical patent/FR1271100A/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
    • G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
    • G04B17/345—Details of the spiral roll
    • 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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of unbalance of the weights, e.g. tourbillon
FR833216A 1960-07-18 1960-07-18 Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement Expired FR1271100A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR833216A FR1271100A (en) 1960-07-18 1960-07-18 Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement
CH683361A CH432384A (en) 1960-07-18 1961-06-12 Ferrule-hairspring assembly for watch movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR833216A FR1271100A (en) 1960-07-18 1960-07-18 Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement

Publications (1)

Publication Number Publication Date
FR1271100A true FR1271100A (en) 1961-09-08

Family

ID=8735676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR833216A Expired FR1271100A (en) 1960-07-18 1960-07-18 Device for fixing the inner end of a spiral spring to the balance axis of a clockwork movement

Country Status (2)

Country Link
CH (1) CH432384A (en)
FR (1) FR1271100A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548659B1 (en) * 1966-06-25 1970-10-08 Haas Fa Carl Spiral spring attachment
EP1818736A1 (en) * 2006-02-09 2007-08-15 The Swatch Group Research and Development Ltd. Shockproof collet
US10444706B2 (en) 2003-02-06 2019-10-15 Eta Sa Manufacture Horlogere Suisse Spiral spring for a sprung balance spiral resonator and method for manufacturing the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1548659B1 (en) * 1966-06-25 1970-10-08 Haas Fa Carl Spiral spring attachment
US10444706B2 (en) 2003-02-06 2019-10-15 Eta Sa Manufacture Horlogere Suisse Spiral spring for a sprung balance spiral resonator and method for manufacturing the same
EP1818736A1 (en) * 2006-02-09 2007-08-15 The Swatch Group Research and Development Ltd. Shockproof collet
WO2007090806A1 (en) * 2006-02-09 2007-08-16 The Swatch Group Research And Development Ltd Anti-shock collet
CN101379445B (en) * 2006-02-09 2010-09-29 斯沃奇集团研究和开发有限公司 Anti-shock collet

Also Published As

Publication number Publication date
CH683361A4 (en) 1964-04-15
CH432384A (en) 1967-09-15

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