To provide a temperature sensitive clutch mechanism, without requiring labor even for maintenance, with a simple and compact constitution.
Respective rollers 4 as a plurality of engaging pieces arranged in the circumferential direction by holding in an annular space between inner-outer rings 1 and 2 by a cage 3, are energized in the direction of not biting in between the inner-outer rings 1 and 2 by a plate spring 5. The respective rollers 4 energized ny the plate spring 5 are pushed back to the opposite side by bimetal 6 being deformed sensitively to a temperature change. When the bimetal 6 is deformed, the respective rollers 4 are made to bite in an inclined cam surface 2a formed on an inner diameter surface of the outer ring 2, and the inner-outer rings 1 and 2 are engaged, and thereby, the temperature sensitive clutch mechanism without requiring the labor for the maintenance can be provided with the simple and compact constitution.
SAKAGUCHI KENTA
SAITO TAKAHIDE
NAKAKOJI MASAFUMI
Torii Kazuhisa
Takayoshi Tagawa
Higashio Masahiro