TORQUE-LIMITER-EQUIPPED HANDLE AND FLUID CONTROLLER HAVING THE HANDLE

WIPO Patent Application WO/2005/093306

A1

[PROBLEMS] To provide a handle equipped with a torque limiter capable of preventing application of excessive torque, and a fluid controller provided with the same. [MEANS FOR SOLVING PROBLEMS] An elastic body (7) has a minimum urging force capable of developing a function desired when the handle is lowered to the lowest position. Disposed in the handle are a transmitting member (8) urged by the elastic body and a transmitted material (10) against which the lower surface of the transmitting material is pressed. The surface of the transmitted material opposed to the transmitting material or the surface of the transmitting material opposed to the transmitted material is formed with serrations along the periphery having inclined surfaces (81, 101) and vertical surfaces (82, 102) which alternately appear. The inclined surfaces of the serrations are upwardly tapered along the direction of rotation in which the cover body descends.

DAIDO KUNIHIKO (JP)
MIYAGAWA HIDEYUKI (JP)

PCT/JP2004/019179

October 06, 2005

December 22, 2004

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FUJIKIN KK (JP)
DAIDO KUNIHIKO (JP)
MIYAGAWA HIDEYUKI (JP)

F16K7/16; F16D7/04; F16D7/08; F16K7/12; F16K31/60; (IPC1-7): F16K31/60

JP3358147B2	2002-12-16
JP2000009188Y1
JP2002070981A	2002-03-08
JP2802385B2	1998-09-24
JPH0712246A	1995-01-17
JPH1151216A	1999-02-26
JP3140136B2	2001-03-05
JP2001328076A	2001-11-27

Kiyohara, Yoshihiro (Sonezaki-shinchi 2-chome Kita-k, Osaka-shi Osaka 02, JP)

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