US3324645A - Securement between oscillation-imparting coil spring and balance member of timepiece - Google Patents

Securement between oscillation-imparting coil spring and balance member of timepiece Download PDF

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Publication number
US3324645A
US3324645A US507722A US50772265A US3324645A US 3324645 A US3324645 A US 3324645A US 507722 A US507722 A US 507722A US 50772265 A US50772265 A US 50772265A US 3324645 A US3324645 A US 3324645A
Authority
US
United States
Prior art keywords
axle
spring
balance member
stud
oscillation
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 - Lifetime
Application number
US507722A
Other languages
English (en)
Inventor
Hettich Hugo
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
Application granted granted Critical
Publication of US3324645A publication Critical patent/US3324645A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G04B17/04—Oscillators acting by spring tension
    • 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
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • Y10T29/49581—Watch or clock making having arbor, pinion, or balance

Definitions

  • a chassis a chassis; a coil spring stationarily secured by its upper end to said chassis; a balance member floatingly supported on a wire; a lower annular stud secured to the lower end of said spring; an axle integrally connected with said balance member and extending upwardly therefrom; said lower stud enclosing an opening and surrounding with intervening space an axially extending part of said axle; and a binder of hardened, but originally liquid material filling said space and thereby interconnecting said lower stud and said axle.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Developing Agents For Electrophotography (AREA)
US507722A 1964-11-16 1965-11-15 Securement between oscillation-imparting coil spring and balance member of timepiece Expired - Lifetime US3324645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH54325A DE1238853B (de) 1964-11-16 1964-11-16 Verfahren zur Befestigung der wendelfoermigen Richtkraftfeder bei einer schwebend aufgehaengten Unruh fuer Wand- und Tischuhren

Publications (1)

Publication Number Publication Date
US3324645A true US3324645A (en) 1967-06-13

Family

ID=7158650

Family Applications (1)

Application Number Title Priority Date Filing Date
US507722A Expired - Lifetime US3324645A (en) 1964-11-16 1965-11-15 Securement between oscillation-imparting coil spring and balance member of timepiece

Country Status (4)

Country Link
US (1) US3324645A (de)
CH (2) CH456462A (de)
DE (1) DE1238853B (de)
GB (1) GB1079370A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635313A (en) * 1969-03-18 1972-01-18 Hugo Hettich Torsional oscillating devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1973013B1 (de) * 2007-03-21 2010-12-22 Richemont International S.A. Unruh für Uhrwerk

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584786A (en) * 1948-05-04 1952-02-05 Ingraham E Co Method for providing timepieces with spiral-helix hairsprings
CH347486A (de) * 1956-10-30 1960-06-30 Kienzle Uhrenfabriken Ag Verfahren zum Befestigen des äussern Spiralfederendes eines Gangordners am Uhrgestell

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068188B (de) 1959-10-29
CH374598A (fr) * 1961-11-02 1963-09-30 Baehni & Co S A Dispositif pour le collage d'un ensemble spiral-balancier-axe d'horlogerie

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584786A (en) * 1948-05-04 1952-02-05 Ingraham E Co Method for providing timepieces with spiral-helix hairsprings
CH347486A (de) * 1956-10-30 1960-06-30 Kienzle Uhrenfabriken Ag Verfahren zum Befestigen des äussern Spiralfederendes eines Gangordners am Uhrgestell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3635313A (en) * 1969-03-18 1972-01-18 Hugo Hettich Torsional oscillating devices

Also Published As

Publication number Publication date
CH1572965A4 (de) 1968-01-31
GB1079370A (en) 1967-08-16
CH456462A (de) 1968-01-31
DE1238853B (de) 1967-04-13

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