Powertrain mechanism for vehicles with internal combustion engine

摘要

A powertrain mechanism comprising a carrier plate connected to the crankshaft, a drive plate connected to the gearbox shaft and at least one spring positioned between at least one first spring housing provided on the carrier plate and at least one spring housing provided on the drive plate, in order to transfer the torque, obtained from the crankshaft, to the gearbox shaft in vehicles having internal combustion engine.

主权项

1. A powertrain mechanism (1) comprising:
a carrier plate (10) adapted to be connected to a crankshaft of an internal combustion engine; a drive plate (50) adapted to be connected to a gearbox shaft; at least one spring (33) positioned between at least one first spring housing (12) provided on the carrier plate (10) and at least one spring housing (55) provided on the drive plate (50), in order to transfer the torque, obtained from the crankshaft, to the gearbox shaft; and at least one inertia plate (30) having an internal central opening (301) through the inertia plate (30) defined by an inner wall (31) thereof, the at least one inertia plate (30) connected to a side of the carrier plate (10) facing the drive plate (50); the inertia plate (30) having at least one recess (311) provided on the inner wall (31) of the inertia plate (30); the drive plate (50) having at least one drive tab (511) provided on an outer wall (51) of the drive plate (50); the drive tab (511) is rotationally moveable within in the recess (311); and the drive tab (511) halts at a stop point (312) inside the recess (311) at the end of predetermined amount of compression of the springs (33) provided between the drive plate (50) and the carrier plate (10).