Title:
ELASTIC BODY AND POWER TRANSMISSION APPARATUS USING THE SAME
Document Type and Number:
Japanese Patent JP3968426
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an elastic body which is not only deformable by an external force but also has a function of emitting light according to the external force, and a power transmission apparatus comprising a belt composed of the same which can prevent breakage of the belt and moreover is not restricted in the arrangement of the belt.
SOLUTION: The elastic body comprises a light-emitting substance which emits light when an external force is exerted and a rubber. As the rubber, a silicone rubber, an acrylic rubber or a fluororubber can be employed. The power transmission apparatus is constituted of a belt 1 composed of the elastic body, a pulley 2, a detecting means 3 and an excitation means 4.
Inventors:
Naohiro Ueno
Xu super man
Xu super man
Application Number:
JP2002365637A
Publication Date:
August 29, 2007
Filing Date:
December 17, 2002
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
C08L19/00; F16G1/00; C08K3/24; C08L21/00; C08L27/12; C08L33/04; C08L83/04; C09K11/08; C09K11/64; C09K11/80; F16H55/48; (IPC1-7): C08L21/00; C08K3/24; C08L27/12; C08L33/04; C08L83/04; C09K11/08; C09K11/64; C09K11/80; F16G1/00
Domestic Patent References:
| JP2000044733A | ||||
| JP11293123A | ||||
| JP2001011324A | ||||
| JP2000204270A | ||||
| JP2000185528A | ||||
| JP10088031A |
Attorney, Agent or Firm:
Kenzo Hara