Interior securing device for a lock of a movable body part of a motor vehicle and method of operation
AssigneeDaimlerChrysler AG
InventorsUdo Babatz, Herbert Schmidt, Claus Topfer
Life of this patent
Estimating the term…
Abstract
An interior securing device for a lock of a movable vehicle body part of a motor vehicle includes a Bowden cable provided as a transmitting device which is rigidly connected with a securing knob and is linked to an adjusting element. The Bowden cable is surrounded along its length by a flexible guiding sleeve. Near the securing knob, the guiding sleeve is held fixed to the vehicle body part. Near the adjusting element, the guiding sleeve is held fixed to the lock. The securing device is particularly suitable for use with rear side doors of passenger cars.
Claims14
An interior securing device by which a lock of a movable vehicle body part of a motor vehicle can be operated, the interior securing device comprising:
- a securing knob which is arranged on a vehicle-interior side and which is guided so as to be moved linearly between a releasing position and a securing position so that an adjusting element of the lock can be moved between a release position and a locking position,
- a Bowden cable provided as a transmitting device by which the securing knob can be connected with the adjusting element to transmit tension and pressure loads, the securing knob being molded in one piece to a front end of the Bowden cable so that the Bowden cable is rigidly connected with the securing knob and can be linked to the adjusting element,
- a guide housing within which the securing knob is guided for linear reciprocal movement, and
- a flexible guiding sleeve surrounding the Bowden cable along its length so that the guiding sleeve is held, in an area of the securing knob, fixed by a detent connection to the guide housing and, in an area of the adjusting element, fixed to the lock.
A device by which a lock for a movable body part of a motor vehicle is selectively secured and released comprising:
- a securing knob guided for movement within said vehicle so as to move an adjusting lever between lock secure and lock release positions in response to movement of said securing knob,
- a cable, to which said securing knob is rigidly secured, interconnecting the securing knob and the adjusting lever,
- a flexible guiding sleeve surrounding said cable,
- a first stop defining one end position of cable movement,
- a second stop defining an opposite end position of the cable movement,
- a guide housing by which at least one of said first and second stops is defined and within which the securing knob is guided for linear reciprocal movement, and
- a detent connection structure by which an end of the flexible guiding sleeve is fixed to the guide housing.
A device by which a lock for a movable body part of a motor vehicle is selectively secured and released comprising:
- a securing knob guided for reciprocal movement within said vehicle so as to move an adjusting lever between lock secure and lock release positions in response to movement of said securing knob,
- a cable, to which said securing knob is rigidly secured, interconnecting the securing knob and the adjusting lever,
- a first stop defining one end position of cable movement,
- a second stop defining an opposite end position of the cable movement,
- a guide housing, within which the securing knob is guided for movement, provided on an interior wall panel of the vehicle,
- a flexible sleeve, within which said cable moves, anchored between the securing knob and the adjusting lever, and
- a detent connection structure by which an end of said flexible sleeve is fixed to said guide housing,
- wherein said detent connection structure includes detent hooks adapted to be received in detent recesses formed in said guide housing.
The device by which a lock for a movable body part of a motor vehicle is selectively secured and released comprising:
- a securing knob guided for reciprocal movement within said vehicle so as to move an adjusting lever between lock secure and lock release positions in response to movement of said securing knob,
- a cable, to which said securing knob is rigidly secured, interconnecting the securing knob and the adjusting lever,
- a first stop defining one end position of cable movement,
- a second stop defining an opposite end position of the cable movement,
- a guide housing, within which the securing knob is guided for movement, provided on an interior wall panel of the vehicle,
- the first stop being defined by abutment between the securing knob and said guide housing,
- a lock-side stop in said body part forming said second stop,
- a flexible sleeve, within which said cable moves, anchored between the securing knob and the adjusting lever, and
- a structure by which an end of said flexible sleeve is fixed to said guide housing,
- wherein said structure includes detent hooks adapted to be received in detent recesses formed in said guide housing.
Dependencies are inferred from the claim text.