GB880905A - Shock-absorbing pivot bearing - Google Patents

Shock-absorbing pivot bearing

Info

Publication number
GB880905A
GB880905A GB34352/57A GB3435257A GB880905A GB 880905 A GB880905 A GB 880905A GB 34352/57 A GB34352/57 A GB 34352/57A GB 3435257 A GB3435257 A GB 3435257A GB 880905 A GB880905 A GB 880905A
Authority
GB
United Kingdom
Prior art keywords
bearing element
bearing
pierced
bore
jewel
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
GB34352/57A
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.)
Seitz and Co
Original Assignee
Seitz and Co
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 Seitz and Co filed Critical Seitz and Co
Publication of GB880905A publication Critical patent/GB880905A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/10—Arrangements of bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

880,905. Bearings. SEITZ & CO. Nov. 4, 1957 [Nov. 5, 1956], No. 34352/57. Class 12 (1). A shock-absorbing bearing comprises a spring- pressed bearing element 5 located in a bore 3 of a body member 1 and adapted to receive a shaft pivot 7, a screwed plug 11, having a cylindrical extension 12, also being located in the member 1 so that it can be set in a position in which it holds the bearing element 5 immobile against the conical face 2 in the end of the bore 3. The bearing element 5 is held coaxial with respect to the bearing body 1 by means of a member 9 located in the bore 3. After the bearing element 5 has been clamped in its immobile position, the correct clearance with respect to the shaft pivot 7 is set by rotation of the body 1 which is screwed in a housing 15. The bearing element 5 is then unclamped by unscrewing the plug 11. The internal rim 1a may be formed by a pierced element of synthetic corundum or metallic setting carrying a pierced jewel. In a modification, a pierced bearing element 5a, Fig. 3, is provided, and in a further modification, the bearing comprises a pierced jewel 5b and a cap jewel 5c set in the bottom of a sliding member 9a.
GB34352/57A 1956-11-05 1957-11-04 Shock-absorbing pivot bearing Expired GB880905A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH880905X 1956-11-05
CH342523T 1956-11-05
CH1185741X 1956-11-05

Publications (1)

Publication Number Publication Date
GB880905A true GB880905A (en) 1961-10-25

Family

ID=67401198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34352/57A Expired GB880905A (en) 1956-11-05 1957-11-04 Shock-absorbing pivot bearing

Country Status (3)

Country Link
CH (1) CH342523A (en)
FR (1) FR1185741A (en)
GB (1) GB880905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160568A (en) * 1976-04-02 1979-07-10 Systron-Donner Corporation Stable preload shock mounted bearing assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1218837B (en) * 1959-05-19 1966-06-08 Parechoc Sa Shock-absorbing bearing, especially for fine drive pinion
US3037824A (en) * 1959-05-19 1962-06-05 Parechoc Sa Shock-absorbing bearing, notably for a movable part of a small mechanism
US3112964A (en) * 1961-07-11 1963-12-03 Parechoc Sa Shock-absorber bearing for arbors or pivots of small mechanisms
CH714819A2 (en) * 2018-03-21 2019-09-30 Dominique Renaud Sa Device for fixing and adjusting a bearing, in particular for timepieces.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160568A (en) * 1976-04-02 1979-07-10 Systron-Donner Corporation Stable preload shock mounted bearing assembly

Also Published As

Publication number Publication date
FR1185741A (en) 1959-08-04
CH342523A (en) 1959-11-15

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