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Patent Searching and Data


Title:
SPRING SHEET MEMBER AND SPRING ASSEMBLY EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2013/058288
Kind Code:
A1
Abstract:
Provided is a spring sheet member comprising a sheet body (20) having a seat (21) and a shaft (22) extending from the seat (21), and attachment members (30, 40) attached to the sheet body (20), wherein in a state where the attachment members (30, 40) are attached to the sheet body (20), the spring sheet member is caused to be attached to a coil spring (10). The shaft (22) has a groove (D) in a circumference thereof that extends along the peripheral direction. The attachment members (30, 40) are provided with engagement parts (32, 40) that engage with the groove (D) of the shaft (22). The engagement parts (32, 40) are selectively and elastically deformable inward or outward in the radial direction of the shaft (22). The groove (D) has an inner wall facing the seat (21). The inner wall has an inclined surface (S1) that, as the inclined surface moves away from the seat (21) along the extension direction of the shaft (22), inclines so as to move outward in the radial direction of the shaft (22).

Inventors:
NAKAMURA YUJI (JP)
Application Number:
PCT/JP2012/076862
Publication Date:
April 25, 2013
Filing Date:
October 17, 2012
Export Citation:
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Assignee:
TOGO SEISAKUSHO KK (JP)
International Classes:
F16F1/12
Foreign References:
JPS6357833U1988-04-18
JPS6136737U1986-03-07
JPS5050538A1975-05-07
JPS442295Y11969-01-28
Attorney, Agent or Firm:
ONDA, Hironori et al. (JP)
Hironori Onda (JP)
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Claims: