GB1054299A - - Google Patents

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Publication number
GB1054299A
GB1054299A GB1054299DA GB1054299A GB 1054299 A GB1054299 A GB 1054299A GB 1054299D A GB1054299D A GB 1054299DA GB 1054299 A GB1054299 A GB 1054299A
Authority
GB
United Kingdom
Prior art keywords
spring
bearing
cross
section
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.)
Active
Application number
Publication of GB1054299A publication Critical patent/GB1054299A/en
Active 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • G04B31/04—Shock-damping bearings with jewel hole and cap jewel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

1,054,299. Bearings. PARECHOC S.A. Oct. 10, 1964, No. 41460/64. Heading F2A. A shock-absorbing bearing for time-pieces or small mechanisms has a bearing body comprising a cap-jewel 1 and a pierced-jewel 2 in a common setting 3 and has a spring 8 which surrounds the bearing body. The spring 8 has arms 8a, each of which is rectangular in cross-section, the major axis of the cross-section being at right-angles to the axis of the bearing at the portion of the arm adjacent the annular portion of the spring and the major axis of the cross-section being parallel to the axis of the bearing at the free extremity of the arm 8a. The bearing body and spring 8 are mounted in a support 6, the latter having an inwardlydirected flange 6a which retains the arms 8a within the support.
GB1054299D Active GB1054299A (en)

Publications (1)

Publication Number Publication Date
GB1054299A true GB1054299A (en)

Family

ID=1758057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054299D Active GB1054299A (en)

Country Status (1)

Country Link
GB (1) GB1054299A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186921A (en) * 1986-02-21 1987-08-26 Trw Cam Gears Ltd Bearing assembly
CH702722A1 (en) * 2010-02-26 2011-08-31 Mps Micro Prec Systems Ag Bearing for a rocker arm axis of a timepiece and a timepiece equipped with such a bearing.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186921A (en) * 1986-02-21 1987-08-26 Trw Cam Gears Ltd Bearing assembly
GB2186921B (en) * 1986-02-21 1990-02-14 Trw Cam Gears Ltd A bearing assembly.
CH702722A1 (en) * 2010-02-26 2011-08-31 Mps Micro Prec Systems Ag Bearing for a rocker arm axis of a timepiece and a timepiece equipped with such a bearing.
EP2362280A1 (en) 2010-02-26 2011-08-31 Mps Micro Precision Systems Ag Bearing for the balance-shaft of a timepiece and timepiece comprising such a bearing.
EP2730981A1 (en) 2010-02-26 2014-05-14 Mps Micro Precision Systems Ag Bearing for a staff balance of a clock piece and clock piece provided with such a bearing

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