F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 31/60 (2006.01)
Patent
CA 2552412
[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.
[PROBLÈMES] Pour proposer une poignée équipée d~un limiteur de couple capable d~empêcher l~application de couple excessif, et un contrôleur hydraulique équipé de celle-ci. [MOYENS POUR RÉSOUDRE LES PROBLÈMES] Un corps élastique (7) a une force de rappel minimale capable de développer une fonction souhaitée lorsque la poignée est abaissée au maximum. Dans la poignée se trouvent un élément de transmission (8) pressé par le corps élastique et un matériau transmis (10) contre lequel la surface inférieure du matériau de transmission est pressé. La surface du matériau transmis opposé au matériau de transmission ou la surface du matériau de transmission opposé au matériau transmis est constituée de dentelures le long de la périphérie ayant des surfaces inclinées (81, 101) et des surfaces verticales (82, 102) qui apparaissent alternativement. Les surfaces inclinées des dentelures sont effilées vers le haut dans le sens de rotation dans lequel le corps du couvercle descend.
Daido Kunihiko
Miyagawa Hideyuki
Kabushiki Kaisha Fujikin
Nelligan O'brien Payne Llp
LandOfFree
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