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
GB17756/53A
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.)
LIP HORLOGERIE
Original Assignee
LIP HORLOGERIE
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 LIP HORLOGERIEfiledCriticalLIP HORLOGERIE
Publication of GB741693ApublicationCriticalpatent/GB741693A/en
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
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Sliding-Contact Bearings
(AREA)
Compositions Of Macromolecular Compounds
(AREA)
Abstract
741,693. Watch bearings. LIP SOC. ANON. D'HORLOGERIE. June 26, 1953 [June 27, 1952], No. 17756/53. Class 12 (1). A balance-wheel spindle is rotatably mounted in cylindrical bearing bushes C1, C2 made of polytetrafluoroethylene and fitted in cylindrical bores of opposed mounting plates D, E. Fillers such as glass fibres, mica or asbestos, may be incorporated in the polytetrafluoroethylene. Specification 657,080 is referred to.
GB17756/53A1952-06-271953-06-26Method for improving the resistance of clockworks against shocks
ExpiredGB741693A
(en)
Improvements in or relating to joint constructions, especially ball and socket joints and ball and socket tie rod joints, and methods of making the same