FRICTION-BASED SPEED SYNCHRONISATION DEVICE

The invention relates to a friction-based speed synchronisation device (5) for a vehicle, comprising: a counter pressure plate (12); a pressure plate (7) which is secured to the counter pressure plate(12) such as to rotate therewith and which can move along an axis relative to the counter pressure plate; a disc (8) which can rotate about an axis (X) and which is framed by the counter pressure (12) and pressure (7) plates; and a plurality of friction elements (10) arranged in succession about the axis (X), which can be trapped between the counter pressure (12) and pressure (7) plates in orderto synchronise the speeds of the plates and the disc. The device is characterised in that each friction element (10) is removably mounted on one of the following: the counter pressure plate (12), thepressure plate (7) or the disc (8). 本发明涉及种用于车辆的基于摩擦的速度同步装置(5)，包括：反压力板(12)；压力板(7)，其固定到反压力板(12)以便与之起旋转并且其可以相对于反压力板沿着轴线移动；盘(8)，其可围绕轴线(X)旋转，并且其由反压力板(12)和压力板(7)构成；以及围绕轴线(X)相继布置的多个摩擦元件(10)，其可被限制在反压力板(12)和压力板(7)之间，以便同步板和盘的速度。该装置的特征在于，