Title:
嵌合構造
Document Type and Number:
Japanese Patent JP7050647
Kind Code:
B2
Abstract:
To suppress a change in an inner diameter dimension of a pin insertion part in a bush.SOLUTION: In a fitting structure S, a bush 30 is fitted into a fitting hole 22 of a base plate 20. An outer peripheral part of the bush 30 includes: a fitting part 36 which is fitted with the fitting hole 22; and a non-fitting part 34 which is disposed while being separated radially insides with respect to the fitting hole 22. In the bush 30, an entire pin insertion part 40 is disposed radially insides with respect to the non-fitting part 34. Thus, even if the fitting hole 22 of the base plate 20 is changed in a direction of radially inside reduction after shrinkage fitting, a gap G1 between the non-fitting part 34 of the bush 30 and the fitting hole 22 of the base plate 20 prevents the non-fitting part 34 of the bush 30 from being pressed by an inner peripheral part of the fitting hole 22. As a result, a change in an inner diameter dimension of the pin insertion part 40 is suppressed.SELECTED DRAWING: Figure 1
Inventors:
Yuki Suzuki
Application Number:
JP2018204689A
Publication Date:
April 08, 2022
Filing Date:
October 31, 2018
Export Citation:
Assignee:
KYB Corporation
International Classes:
F16B4/00
Domestic Patent References:
| JP2004042269A | ||||
| JP9286047A | ||||
| JP2001248644A | ||||
| JP2007239777A | ||||
| JP2018020387A | ||||
| JP56122558U | ||||
| JP222257Y2 |
Foreign References:
| KR101564048B1 | ||||
| US3871226 |
Attorney, Agent or Firm:
Kiyoshi Kato