Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
THRUST WASHER BEARING WITH SEMICIRCULAR PAWL
Document Type and Number:
Japanese Patent JPS5560721
Kind Code:
A
Abstract:
PURPOSE:To improve the parallelism and flatness of a washer bearing, by fitting a semicircular, slip-faced composite unit and pawl made of steel plate to the bearing. CONSTITUTION:A semicircular member 5 is punched out from a band plate 4 having a slip surface which is composed of zine and silicon applied to aluminum as a base metal on a steel plate. A chip 6 with an acute-angled tip 7, made of a steel plate a little thinner than the semicircular member 5, is spot-welded to the member 5. After the welding, load is applied on both sides by means of a parallel die to improve its parallelism and flatness. The precision washer bearing thus composed is highly resistant to anomalous abraion and seizing.

Inventors:
SHIBATA AKIRA
Application Number:
JP13307678A
Publication Date:
May 08, 1980
Filing Date:
October 27, 1978
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16C33/02; (IPC1-7): F16C33/02



 
Previous Patent: GASEOUS BEARING

Next Patent: OIL TANK FOR HOLDING BEARING