Emergency mechanism for lid kinematic device
AssigneeWebasto Japan Co., Ltd.
InventorsKoji Sawahata, Osamu Yoshida
Life of this patent
Estimating the term…
Abstract
A linkage for opening and closing a lid through actuation of an electric motor 12 includes a base bracket 21 extending in a longitudinal direction of a vehicle, and a driving lever 14 having one end pivotally connected to the bracket 21 and the other end connected to the lid. The driving lever is driven via a pinion 22 by a sector gear 31 driven by the electric motor. The sector gear is attached to the bracket 21. The electric motor is fixed to a motor bracket 11 and attached via the motor bracket 11 to the bracket. Loosening a member supporting a lateral end portion of the motor bracket 11 and a bolt 41 fixing the bracket 11 to the bracket 21 allows the pinion and the sector gear to be axially disengaged from each other.
Claims5
An emergency mechanism for a lid kinematic device including a linkage opening and closing a lid using an electric motor as a driving source, the emergency mechanism comprising an emergency member disconnecting the linkage and the electric motor from each other and applying external force to the lid to make the lid openable and closable, wherein:
- the linkage includes a base bracket having a length extending in a longitudinal direction of a vehicle, and a driving lever having one end pivotally connected to the base bracket and the other end connected to the lid, the driving lever being driven via a pinion by a gear driven by the electric motor,
- the gear is rotatably attached to the base bracket,
- the electric motor is fixed to a motor bracket and attached via the motor bracket to the base bracket, and
- the emergency member includes a support member that supports one lateral end of the motor bracket and a fixture that fixes the motor bracket to the base bracket, and loosening the fixture allows the pinion and the gear to be disengaged from each other in an axial direction of the gear, wherein:
- the support member is provided on a lower end portion of the motor bracket,
- the fixture is provided on an upper end portion of the motor bracket, and
- the motor bracket is configured so that loosening the fixture allows the upper end portion of the motor bracket to rotate about an axis of the support member in the axial direction of the gear and downward.
Dependencies are inferred from the claim text.