Title:
HAND DYNAMOMETER
Document Type and Number:
Japanese Patent JP3179711
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hand dynamometer having a grip feel by giving inner grip a stroke changeable according to grip force.
SOLUTION: The hand dynamometer is composed of an inner grip 13 held in a frame 11 to freely move straight front and rear, a power transfer bar 23 put fixed to the inner grip 13 and a spring base 27 put around. Around the spring base 27 is put a spring cover as well as a compressed spring put through between them. Onto the bottom of the spring cover is put fixed a press member 17 so as to front a load cell 15 put fixed on the frame 15. In the frame 11 is applied a stroke adjust screw 63 as a lock mechanism 61 so that its top catches a groove 71 processed in the spring base 27 passing through the spring cover.
Inventors:
Hajime Suzuki
Tomohiro Kato
Tomohiro Kato
Application Number:
JP22425996A
Publication Date:
June 25, 2001
Filing Date:
August 26, 1996
Export Citation:
Assignee:
Sakai Medical Co., Ltd.
International Classes:
G01L1/22; A61B5/22; (IPC1-7): A61B5/22
Domestic Patent References:
| JP194826A | ||||
| JP60207640A | ||||
| JP4131217U |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)