Title:
REVOLUTION SEAT BEARING
Document Type and Number:
Japanese Patent JP3905305
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a revolution seat bearing capable of easily performing a disassembling work of a bearing.
SOLUTION: This revolution seat bearing in which a hole 13 for insertion of a rolling element 12 is formed on an outer ring 10 by being radially passed through, a plug body 14 is fitted and fixed into/to the hole 13 for insertion and the rolling element 12 is arranged between the same inner raceway ring 15 formed on the plug body 14 and an inner peripheral surface of the outer ring 10 and an outer peripheral raceway track 16 formed on an outer peripheral surface of an inner ring 11 is characterized by forming a bearing surface 18 on a peripheral surface of the hole 13 by making an outside diameter part of the hole 13 for insertion of the rolling element 12 on the outer ring 10 as a stepped part 17, forming a flange 19 joined to the bearing surface 18 on an outside diameter part of the plug body 14 and providing a detent device 20 and a falling prevention device 21 of the plug body 14 between the flange 19 and the bearing surface 18.
Inventors:
Tsugeo Matsushita
Application Number:
JP2000372484A
Publication Date:
April 18, 2007
Filing Date:
December 07, 2000
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16C19/36; F16C33/58; (IPC1-7): F16C19/36; F16C33/58
Domestic Patent References:
| JP2026315A | ||||
| JP1247818A | ||||
| JP6017823A | ||||
| JP3098332U | ||||
| JP54127043U |
Attorney, Agent or Firm:
Kazuhide Okada
Previous Patent: SINGLE OPERATION LEVER TYPE VIBRATION COMPACTOR
Next Patent: PAPER FEEDER AND IMAGE FORMING DEVICE
Next Patent: PAPER FEEDER AND IMAGE FORMING DEVICE