Title:
NUT STRUCTURE
Document Type and Number:
Japanese Patent JP3873183
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a nut structure capable of easily performing fastening work by hand and causing no excessive fastening.
SOLUTION: This nut structure is constituted of an inner member 6 having inside female screws 62a, 62b threadedly engaged with a bolt 3 and forming clutch parts 67a, 67b outside and a manually rotatable outer member 7 having on the inner periphery clutch parts 73a, 73b for engaging with the clutch parts 67a, 67b of this inner member 6 and being out-fitted to the inner member 6, and is constituted so that the clutch parts 67a, 67b, 73a, 73b mesh with a click in specific torque or more.
Inventors:
Kuniaki Sakakibara
Masaki Aoki
Mikiya Asai
Suzuki Takao
Masaki Aoki
Mikiya Asai
Suzuki Takao
Application Number:
JP2000373597A
Publication Date:
January 24, 2007
Filing Date:
December 07, 2000
Export Citation:
Assignee:
Inax corporation
Sanwa Create Co., Ltd.
Sanwa Create Co., Ltd.
International Classes:
E03D11/00; F16B37/00; F16B31/02; F16B37/02; (IPC1-7): F16B37/00; E03D11/00; F16B31/02; F16B37/02
Domestic Patent References:
| JP11093238A | ||||
| JP9242729A | ||||
| JP6081823A | ||||
| JP52084599A |
Attorney, Agent or Firm:
Yoshihisa Shimizu