Title:
METAL FASTENER
Document Type and Number:
Japanese Patent JP3699376
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a metal fastener which prevents deformation of first and second joint members when they are fastened to each other.
SOLUTION: According to the fastening, the first and second joint members 32, 34 are brought into contact with each other, and a bolt 14 as a first member is inserted into holes 76, 78 formed in the respective first and second joint members 32, 34. Then, a taper portion 16 of the bolt 14 is driven into the first joint member 32, and a taper portion 64 of a taper washer 62 is driven into the second joint member 34, followed by screwing a nut 24 onto a male screw 20 of the bolt 14, to thereby fasten the first and second joint members 32, 34 to each other.
Inventors:
Tokunaga Yutaka
Application Number:
JP2001255174A
Publication Date:
September 28, 2005
Filing Date:
August 24, 2001
Export Citation:
Assignee:
Tokunaga Co., Ltd.
International Classes:
E04B1/26; E04B1/58; (IPC1-7): E04B1/58; E04B1/26
Domestic Patent References:
JP11093919A | ||||
JP2000234609A |
Attorney, Agent or Firm:
Takehiro Chiba
Tatsuhiko Sato
Tatsuhiko Sato
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