Brevet : EP2799734 - DISPOSITIF DE TRANSMISSION DE PUISSANCE

Titre

DISPOSITIF DE TRANSMISSION DE PUISSANCE

N° et date de publication de la demande

EP2799734 - 05/11/2014

Type de la demande

A1

N° et date de dépôt

EP12863436.7 - 28/12/2012

N° et date de priorité

JP2011287229 - 28/12/2011

Famille de brevets

PH12014501274A1 ; US2014326570A1 ; BR112014016210A2 ; WO2013100130A1 ; JP2013137039A ; EP2799734A1 ; CN104011416A ; IN1278KON2014A

Abrégé

An object of the present invention is to provide a power transmitting apparatus which can suppress the rotational vibrations by suppressing rotation of the pressure member relative to the clutch member. According to the present invention, there is provided a power transmitting apparatus comprising a clutch housing rotatable together with an input member and mounted thereon a plurality of driving-side clutch discs; a clutch member mounted thereon a plurality of driven-side clutch discs arranged between the driving-side clutch discs alternately therewith and connected to an output member; and a pressure member mounted on the clutch member axially movably relative to the clutch member so that the driving-side clutch discs and the driven-side cutch discs are forced to be press-contacted each other and the press-contacting force acting on them are released in accordance with axial approach and separation of the pressure member relative to the clutch member in order to transmit a rotational driving force inputted to the input member to the output member or cut off the rotational driving force from the output member characterized in that the power transmitting apparatus further comprises a slide-suppressing member for applying sliding resistance to the pressure member when the pressure member is rotated relative to the clutch member.