Title:
BELT TYPE ROTATION DETECTOR
Document Type and Number:
Japanese Patent JP3138637
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To allow an operator to sense a clicking touch in the case of operation of a belt by bringing an uneven surface of a belt into contact with a guide member to operate a flat surface of the belt with a finger.
SOLUTION: An uneven surface 5a which is to be kept in contact with the surface 4a of a guide member 4 and pulleys 2 and 3 and a rotating shaft 1 is provided on the internal surface of an endless belt 5. When a closed end face 5b of the surface of the belt 5 is pressed to the side B of the arrow with a finger 20, the belt 5 starts the rotary motion along the arrow B. At this point, the uneven surface 5a formed on the internal surface of the belt 5 contacts a circular curved surface 4b with a specified radius R formed at the end part of the surface 4a of the guide member 4 and moves being hitched and the belt 5 is moved with a clicking touch. This allows an operator to perform a belt operation sensing a clicking touch on his finger 20.
Inventors:
Yoshihiro Kawajiri
Application Number:
JP12562296A
Publication Date:
February 26, 2001
Filing Date:
May 21, 1996
Export Citation:
Assignee:
Tamagawa Seiki Co., Ltd.
International Classes:
G01B21/00; G01B21/22; G01D5/02; (IPC1-7): G01B21/22; G01D5/02
Domestic Patent References:
| JP1195308A | ||||
| JP392186B1 |
Attorney, Agent or Firm:
Soga Doteru (6 people outside)