摘要:
A drive unit comprising a guide channel that has a first pulley at one end that rotates about a fixed pulley axis. The drive unit also includes a flexible drive member having a plurality of spaced windows, an attachment assembly moveably attached to the guide channel, and an adjustable pulley assembly coupled to the guide channel that has a second pulley that rotates around a moveable pulley axis that can be adjusted to change the distance between the fixed pulley axis and the moveable pulley axis to take up slack in the flexible drive member.
摘要:
An automotive vehicle has a power operated lift-gate that is opened and closed by two drive units. The typical drive unit has a guide channel, an attachment assembly that is disposed in the guide channel, a flexible drive member that is attached to the attachment assembly and formed in a loop for moving the attachment assembly in the guide channel. The flexible drive member is trained solely around two pulleys at the respective opposite ends of the guide channel to form the flexible drive member in a narrow loop. One of the pulleys is an idler pulley that is part of an adjustable pulley assembly and the other pulley is driven by a power unit that is attached to the guide channel. The adjustable pulley assembly adjusts the distance between the pulleys to take up slack in the flexible drive member.
摘要:
A drive unit comprising a guide channel that has a first pulley at one end that rotates about a fixed pulley axis. The drive unit also includes a flexible drive member having a plurality of spaced windows, an attachment assembly moveably attached to the guide channel, and an adjustable pulley assembly coupled to the guide channel that has a second pulley that rotates around a moveable pulley axis that can be adjusted to change the distance between the fixed pulley axis and the moveable pulley axis to take up slack in the flexible drive member.
摘要:
A clutch pedal (1) for a vehicle, in particular, a motor vehicle, includes at least one side plate (2a, 2b) mounted for rotation spindle (3) connectable to the bulkhead of the vehicle. A peg (5) is fixed to one end of a pedal web (4) and slides in a first slot (21) provided in the side plate. A movement mechanism (7) causes the peg to slide in the slot, defining a length (L) between the rotation spindle of the side plate and the other end of the pedal web. A stud (8) is mounted in the side plate (2a) at a distance (R) from the rotation spindle, for receiving the end of the rod of the clutch mechanism of the vehicle. The clutch pedal operates to provide a constant step-down ratio (L/R).
摘要:
An adjustable footrest (1) is connected to the floor of a vehicle, in particular, a motor vehicle, and includes a framework structure (2) having at least one panel (23) which is inclined toward the front of the vehicle, for accommodating the foot of a driver. A drive mechanism (3) for causing linear displacement along the axis of the vehicle is fixed to the rear of the panel (23), and to the floor, for moving the framework structure (2).
摘要:
A brake pedal (1) for a vehicle, in particular, a motor vehicle, includes a framework structure (2) mounted for rotation about a first rotation spindle (3) connectable to the bulkhead of the vehicle. A peg (5) is fixed to one end (4a) of a pedal web (4) and slides in a slot (21) provided in the framework structure (2). A movement mechanism (7) causes the peg to slide in the slot, defining a length (L) between the rotation spindle of the framework structure and the other end (4b) of the pedal web. A first link (8) is connected to the framework structure and is mounted for rotation about a second rotation spindle (9) connectable to the bulkhead of the vehicle. The first link includes a connection (13) for receiving an end of the rod of the brake booster of the vehicle at a distance (R) from the second rotation spindle. The brake pedal operates to provide a constant step-down ratio (L/R).