Kiekert Ag

Bernhard Funk

Gerhard Menz

Horst Brackmann

A latch has a bolt mounted a trunk lid, a housing mounted on a motor-vehicle body and having a notch in which the bolt is receivable, and a fork pivotal on the housing about a main axis and displaceable between a closed and an open position. A plate pivoted on the housing at the main axis carries a pawl pivoted on the plate about a pawl axis offset from the main axis and displaceable between a holding position engaging the fork and, in the locked position of same, retaining the fork in the locked position and a releasing position clear of the fork and permitting same to pivot freely. An opening lever pivotal on the plate about a lever axis offset from the main axis is engageable with the pawl and formed with an actuating formation engageable with a formation of a link member displaceable relative to the housing. An electrical actuator coupled to the plate pivots it about the main axis in one direction and thereby, in the holding position of the pawl with the fork in the closed position, pulls the bolt into the notch and in the opposite direction to press the formations against each other and thereby pivot the opening lever against the pawl to put the pawl into the releasing position. A manual actuator connected to the link member presses the formations against each other and thereby pivots the opening lever into engagement with the pawl and pivots the pawl into the releasing position.

Motor-vehicle trunk latch

A motor-vehicle door latch has a housing adapted to be mounted in a motor-vehicle door having an inner wall, an opening lever displaceable into an actuated position for unlatching the door, an inside door handle, and a child-safety button on the inner door wall displaceable between an actuated position and an unactuated position. A child-safety lever on the housing is displaceable between a child-safety on position and a child-safety off position and a child-safety actuating element connected to the button and to the lever is displaced by the button on displacement of the button between its actuated and unactuated positions between a pair of end positions corresponding to the on and off positions of the child-safety lever. An actuating assembly connected to the child-safety actuating element and connected between the inside door handle and the opening lever displaces the opening lever into the actuated position on operation of the inside door handle when the child-safety lever is in its off position and decouples the opening lever from the opening lever when the child-safety lever is in its on position.

Motor-vehicle door latch with child-safety lockout

A motor-vehicle door latch has a housing, a latching fork on the housing pivotable into and out of a locked position, a latching pawl engageable with the fork and pivotable into and out of a retaining position holding the lock in the locked position, and a release lever connected to the latching pawl. A main inside actuating lever pivotal on the housing carries a secondary inside actuating lever provided with an actuating pin and pivotal on the main inside actuating lever between a coupling position with the pin engageable with the release lever on pivoting of the main lever and a decoupling position unengageable with the release lever on pivoting of the main lever. An inside door handle connected to the main inside actuating lever can pivot same and, only in the coupling position of the secondary lever, engage the pin against the release lever and displace the pawl out of the retaining position. An integral child-safety assembly including a knob, a shaft fixed on the knob, and a fork fixed on the shaft and engaging directly around the pin is displaceable between an off position holding the pin in the coupling position and an on position holding the pin in the decoupling position.

Growing community of inventors

Essen, Germany

Bernhard Funk