Title:
MEANS FOR FIXING ROTARY BODY
Document Type and Number:
Japanese Patent JPS60220223
Kind Code:
A
Abstract:
PURPOSE:To facilitate a removal of fixing means by a method wherein friction reduction agent with less flowability is applied to the tapered surfaces contacted to each other which are found at the tapered fitted positions of tapered fitting members composed of an inner ring and an outer ring. CONSTITUTION:The titled fixing means is composed of a combination of an inner ring 3 and an outer ring 2, and molybdenum disulfide 30 is coated on an entire circumferential central area at the tapered surface 31 arranged at a cylinder 32 of the inner ring 3. Fastening bolts 5 are inserted into a plurality of through- pass holes 34 formed at a collar 33 arranged in the inner ring 3, and in turn each of the fastening bolts 5 is threadably engaged with the threaded holes 22 formed in the thick-walled part of the outer ring 2. The collar 33 is provided with a pair of through-pass threaded holes 35, the removing set bolts 6 are threadably engaged with the through-pass threaded holes 35 and the extremity ends of the set bolts 6 are abutted against the end surface of the outer ring 2.
Inventors:
MOCHIZUKI MASANORI
Application Number:
JP7378484A
Publication Date:
November 02, 1985
Filing Date:
April 11, 1984
Export Citation:
Assignee:
MOCHIZUKI MASANORI
International Classes:
F16B3/04; F16B3/06; F16D1/09; F16D1/091; F16D1/093; F16D1/094; (IPC1-7): F16B3/06; F16D1/06
Domestic Patent References:
| JPS5135851A | 1976-03-26 | |||
| JPS56141425A | 1981-11-05 |
Attorney, Agent or Firm:
Yoshihiro Sakagami
Previous Patent: METHOD FOR ASSEMBLING SHAFT
Next Patent: PART MADE OF POLYMELIZED MATERIAL AND MANUFACTURE THEREOF
Next Patent: PART MADE OF POLYMELIZED MATERIAL AND MANUFACTURE THEREOF