Title:
CONNECTOR FOR FASTENER
Document Type and Number:
Japanese Patent JP3939089
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide at a low cost a unit holding member which is left in a nail after driving and a unit holding member entire of which flies from the nail, in a connector for fastener of a type in which the unit holding member comes out by driving together with the fastener.
SOLUTION: Each of the unit holding member 5 constituting the connector 2 is comprised of a first holding part 6, a fragile part 8, and a second holding part 7. Strength of the second holding part 7 is decreased without reducing an outer diameter, by forming a ring groove 20 to the second holding part 7. In a case where the connector 2 is made of a soft material, the second holding part 7 is not broken, and is left in the nail 3 after driving. In a case where the connector 2 is made of a hard material, the second holding part 7 is broken and flies at the time of driving.
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| WO/1987/006117 | RETINAL TACK AND METHOD FOR IMPLANTING SAME |
| WO/2021/211492 | FASTENING SYSTEM |
Inventors:
Yuji Toi
Application Number:
JP2000342269A
Publication Date:
June 27, 2007
Filing Date:
November 09, 2000
Export Citation:
Assignee:
Japan Power Fastening Co., Ltd.
International Classes:
F16B15/08; (IPC1-7): F16B15/08
Domestic Patent References:
| JP11198064A | ||||
| JP11224482A | ||||
| JP2588812B2 | ||||
| JP61052405A | ||||
| JP48102374A | ||||
| JP2000240622A | ||||
| JP52074182A |
Attorney, Agent or Firm:
Akio Ishii
Tadashi Higashino
Hiroyuki Nishi
Tadashi Higashino
Hiroyuki Nishi
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