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公开(公告)号：US11608662B2
公开(公告)日：2023-03-21
申请号：US17251927
申请日：2019-06-05
Applicant: Kiekert AG
Inventor： Bernhard Drost , Christian Sturm
Abstract: A motor vehicle door lock which is equipped with a body-side motor vehicle door lock and a bonnet-side or door-side locking bolt bracket, or vice-versa. Furthermore, at least one opening/retracting drive for a locking mechanism and a handle for manual emergency opening of the locking mechanism are provided in the motor vehicle door lock. According to the invention a locking element, the position of which is checked with the aid of at least one sensor, is associated with the handle.
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公开(公告)号：US11255112B2
公开(公告)日：2022-02-22
申请号：US16331164
申请日：2017-08-01
Applicant: Kiekert AG
Inventor： Christian Sturm , Bernhard Drost , Michael Scholz , Holger Schiffer
Abstract: A motor vehicle bonnet lock includes a locking mechanism which substantially consists of a rotary latch and a pawl. The locking mechanism interacts with a striker element on a bonnet. The lock further has an unlocking/opening mechanism for the bonnet, which mechanism is equipped with a release element provided in the interior of a motor vehicle body. It is required to operate the release element preferably twice to open the bonnet. The locking mechanism is transferred to a pre-latched position after the release element has been operated at least once, with the striker element still being trapped. The bonnet is opened from said pre-latched position by a movement in its longitudinal direction.
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公开(公告)号：US20190249470A1
公开(公告)日：2019-08-15
申请号：US16333256
申请日：2017-08-01
Applicant: Kiekert AG
Inventor： Christian Sturm , Michael Scholz , Holger Schiffer , Bernhard Drost
CPC classification number: E05B83/24 , B60R25/01 , B60R25/24 , E05B79/20 , E05B81/06 , E05B81/14 , E05B81/56 , E05B81/66 , E05B2047/0095 , E05Y2900/536
Abstract: A motor vehicle door lock, such as a motor vehicle bonnet lock includes a locking mechanism which substantially consists of a rotary latch and a pawl. The locking mechanism interacts with a striker element on a bonnet. The lock further has an unlocking/opening mechanism for the bonnet, which mechanism is equipped with a release element provided in the interior of a motor vehicle body. The release element is operated twice to open the bonnet. The locking mechanism is transferred to a pre-latched position after the release element has been operated at least once, with the striker element still being trapped. The bonnet is opened from the pre-latched position by lifting the pawl off the rotary latch with the aid of a power mechanism, said lifting being activated separately.
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公开(公告)号：US11643852B2
公开(公告)日：2023-05-09
申请号：US16980876
申请日：2019-03-01
Applicant: Kiekert AG
Inventor： Bernhard Drost , Murat Özdogan , Michael Scholz , Holger Schiffer
Abstract: A motor vehicle door lock, more particularly a flap lock or a hood lock includes a locking mechanism substantially consisting of a rotary latch and a pawl. There is also a motorized closing aid which has a motor and also a first lever, which is acted upon by the motor, and a second lever. The two levers are hinged to each other. During the lowering of a flap or hood, the second lever first of all carries out a movement, which is controlled by the rotary latch, while simultaneously freewheeling in relation to the first lever. Only following the freewheeling does the first lever, which is then driven, act upon the second lever, in order to close the rotary latch.
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公开(公告)号：US20210277689A1
公开(公告)日：2021-09-09
申请号：US16605843
申请日：2018-03-02
Applicant: Kiekert AG
Inventor： Christian Sturm , Bernhard Drost
Abstract: A lock for a motor vehicle, in particular a bonnet lock, having a locking mechanism with a rotary latch and at least one pawl, a locking pin and an ejector interacting with the locking pin, wherein the locking pin can be brought into a lifting-off position by means of the ejector, and with at least one electrically actuable means for moving the lock holder from the lifting-off position into a locking position, wherein a drive lever can be brought into engagement with the ejector, and wherein the drive lever interacts with a pull-closed lever, wherein the drive lever is connectable to the rotary latch by means of the pull-closed lever only after a securing position is reached.
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Patent Agency Ranking
公开(公告)号：US20190249469A1
公开(公告)日：2019-08-15
申请号：US16333250
申请日：2017-08-18
Applicant: Kiekert AG
Inventor： Christian Sturm , Holger Schiffer , Michael Scholz , Bernhard Drost
CPC classification number: E05B83/24 , E05B79/20 , E05B81/15 , E05B81/66 , E05B81/70 , E05B85/243 , E05Y2900/536
Abstract: A motor vehicle door lock, particularly a motor vehicle bonnet lock, includes a ratchet mechanism which substantially consists of a rotary latch and a pawl. The ratchet mechanism interacts with a lock retainer pin on a vehicle bonnet. A retention element is additionally provided which holds the pawl in a retention position, raised from the rotary latch, during unlocking of the bonnet. The lock retainer pin continues to engage in the rotary latch when in said retention position. During a first opening process which proceeds from the retention position, the lock retainer pin transfers the retention element into a release position that releases the pawl. During a subsequent bonnet closing process, the pawl can thus engage in the rotary latch, which can be pivoted without exertion of force by the lock retainer pin at least into the hold position.
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公开(公告)号：US11939805B2
公开(公告)日：2024-03-26
申请号：US17785945
申请日：2020-12-15
Applicant: Kiekert AG
Inventor： Thorsten Bendel , Michael Berres , Bernhard Drost , Christian Sturm
IPC: E05F15/614
CPC classification number: E05F15/614 , E05Y2201/434 , E05Y2201/716 , E05Y2201/722 , E05Y2900/531 , E05Y2900/546
Abstract: A door drive for a motor vehicle door or motor vehicle flap, which is provided with an electromotive drive, a transmission downstream of the drive, and a force-transmission element. The force-transmission element is operatively connected to a leaf of the motor vehicle door or motor vehicle flap. An output element of the transmission and the force-transmission element are coupled by a toothing with compensation for play. According to the invention, the output element and/or the force-transmission element are not only designed to be moveable for play compensation, but can also be permanently fixed after the compensation for play.
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公开(公告)号：US11713602B2
公开(公告)日：2023-08-01
申请号：US16333256
申请日：2017-08-01
Applicant: Kiekert AG
Inventor： Christian Sturm , Michael Scholz , Holger Schiffer , Bernhard Drost
IPC: E05B83/24 , E05B81/14 , E05B81/66 , E05B81/56 , E05B79/20 , E05B81/06 , B60R25/01 , B60R25/24 , E05B47/00
CPC classification number: E05B83/24 , B60R25/01 , B60R25/24 , E05B79/20 , E05B81/06 , E05B81/14 , E05B81/56 , E05B81/66 , E05B2047/0095 , E05Y2900/536
Abstract: A motor vehicle door lock, such as a motor vehicle bonnet lock includes a locking mechanism which substantially consists of a rotary latch and a pawl. The locking mechanism interacts with a striker element on a bonnet. The lock further has an unlocking/opening mechanism for the bonnet, which mechanism is equipped with a release element provided in the interior of a motor vehicle body. The release element is operated twice to open the bonnet. The locking mechanism is transferred to a pre-latched position after the release element has been operated at least once, with the striker element still being trapped. The bonnet is opened from the pre-latched position by lifting the pawl off the rotary latch with the aid of a power mechanism, said lifting being activated separately.
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公开(公告)号：US11536061B2
公开(公告)日：2022-12-27
申请号：US16333250
申请日：2017-08-18
Applicant: Kiekert AG
Inventor： Christian Sturm , Holger Schiffer , Michael Scholz , Bernhard Drost
Abstract: A motor vehicle door lock, particularly a motor vehicle bonnet lock, includes a ratchet mechanism which substantially consists of a rotary latch and a pawl. The ratchet mechanism interacts with a lock retainer pin on a vehicle bonnet. A retention element is additionally provided which holds the pawl in a retention position, raised from the rotary latch, during unlocking of the bonnet. The lock retainer pin continues to engage in the rotary latch when in said retention position. During a first opening process which proceeds from the retention position, the lock retainer pin transfers the retention element into a release position that releases the pawl. During a subsequent bonnet closing process, the pawl can thus engage in the rotary latch, which can be pivoted without exertion of force by the lock retainer pin at least into the hold position.
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公开(公告)号：US11428032B2
公开(公告)日：2022-08-30
申请号：US16605843
申请日：2018-03-02
Applicant: Kiekert AG
Inventor： Christian Sturm , Bernhard Drost
Abstract: A lock for a motor vehicle, in particular a bonnet lock, having a locking mechanism with a rotary latch and at least one pawl, a locking pin and an ejector interacting with the locking pin, wherein the locking pin can be brought into a lifting-off position by means of the ejector, and with at least one electrically actuable means for moving the lock holder from the lifting-off position into a locking position, wherein a drive lever can be brought into engagement with the ejector, and wherein the drive lever interacts with a pull-closed lever, wherein the drive lever is connectable to the rotary latch by means of the pull-closed lever only after a securing position is reached.
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