公开(公告)号：US4974886A

公开(公告)日：1990-12-04

申请号：US389652

申请日：1989-08-04

申请人： Frank Kleefeldt ,  Johannes T. Menke

发明人： Frank Kleefeldt ,  Johannes T. Menke

IPC分类号： E05B65/36 ,  E05B13/00 ,  E05B65/12 ,  E05B65/20

CPC分类号： E05B81/06 ,  E05B77/28 ,  E05B81/16 ,  E05B81/40 ,  E05B13/005 ,  Y10T292/1047 ,  Y10T292/1082 ,  Y10T70/65

摘要： A motor-vehicle door latch for use on a vehicle door having inside and outside handles and inside and outside locking elements has a housing, a latch fork pivotal on the housing and engageable in a locking position with a door bolt to retain same and lock the door, inside and outside operating levers pivoted on the housing and connected to the respective handles, and inside and outside locking levers pivoted on the housing and connected to the respective locking elements. An actuating lever operatively engageable with the fork can release same from the locking position and a link coupled to the locking levers is displaceable thereby between a position coupling the outside operating lever to the actuating lever for displacement of the fork out of the locking position by actuation of the outside operating lever and a position decoupling the outside operating lever from the actuating lever. Thus in the decoupling position actuation of the outside operating lever will not unlock the door. A central actuating unit has motor whose spindle carrier a nut that can move an antitheft lever into an antitheft position. Mechanism connected between the antitheft lever, the inside levers, and the link decouples the inside levers from the actuating lever in the antitheft position of the antitheft lever. Thus in the antitheft position actuation of the inside operating lever will not be able to release the fork and actuation of the inside locking lever will not unlock the door.

摘要翻译： 在车门上使用的机动车门闩锁具有内部和外部把手以及内部和外部锁定元件，其具有壳体，枢转在壳体上的闩锁，并且可锁定在锁定位置，并具有门螺栓以保持其并锁定 门，内外操作杆枢转在壳体上并连接到相应的手柄，以及内部和外部锁定杆，其枢转在壳体上并连接到相应的锁定元件。 与叉子可操作地接合的致动杠杆可以从锁定位置释放它，并且联接到锁定杆的连杆可以由此在与外部操作杆连接到致动杆之间的位置之间移动，以通过致动将叉叉移出锁定位置 并且使外部操作杆与致动杆脱离的位置。 因此，在解耦位置时，外部操作杆的致动将不会解锁门。 中央执行单元具有电动机，其主轴托架能够将防盗杆移动到防盗位置的螺母。 连接在防盗杆，内侧杠杆和连杆之间的机构将防盗杆的防盗位置中的内侧杠杆与执行杆分离。 因此，在防盗位置时，内侧操作杆的操作将不能释放叉，并且内侧锁定杆的致动将不会解锁门。

公开(公告)号：US5078436A

公开(公告)日：1992-01-07

申请号：US596926

申请日：1990-10-12

申请人： Frank Kleefeldt ,  Johannes T. Menke

发明人： Frank Kleefeldt ,  Johannes T. Menke

IPC分类号： E05B65/36 ,  E05B13/00 ,  E05B65/12 ,  E05B65/20

CPC分类号： E05B81/06 ,  E05B77/28 ,  E05B81/16 ,  E05B81/40 ,  E05B13/005 ,  Y10T292/1047 ,  Y10T292/1082 ,  Y10T70/65

摘要： A motor-vehicle door latch for use on a vehicle door having a handle and a locking element has a housing, a latch fork pivotal on the housing and engageable in a locking position with a door bolt to retain same and lock the door, an operating lever pivoted on the housing and connected to the handle, a locking lever pivoted on the housing and connected to the respective locking element, and an actuating lever operatively engageable with the fork to release same from the locking position. A link coupled to the locking lever is displaceable thereby between a position coupling the operating lever to the actuating lever for displacement of the fork out of the locking position by actuation of the operating lever and a position decoupling the operating lever from the actuating lever. Thus in the decoupling position actuation of the operating lever will not unlock the door. A central actuator in the latch can displace an antitheft lever into an antitheft position thereof and mechanism between the antitheft lever and the link decouples the locking lever from the actuating lever in the antitheft position of the antitheft lever so that the antitheft position actuation of the inside lever will not be able to release the fork.

公开(公告)号：US4900074A

公开(公告)日：1990-02-13

申请号：US351623

申请日：1989-05-12

申请人： Frank Kleefeldt ,  Johannes T. Menke

发明人： Frank Kleefeldt ,  Johannes T. Menke

IPC分类号： E05B77/26

CPC分类号： E05B77/265 ,  Y10S292/65 ,  Y10T292/1047 ,  Y10T292/57

摘要： A standard motor-vehicle door latch includes a latch housing adapted to be secured to a motor-vehicle door adjacent an edge thereof that is substantially only exposed when the door is open, an opening lever adapted to be coupled to an inside door handle and pivoted on the housing, and door opening mechanism on the housing actuatable by the lever to unlatch the door. A child-safety cutout comprises a shaft pivotal in the housing between a freeing position and a locking position and having an outer end exposed through the housing at the door edge and an inner end and an element on the inner end operatively engageable with the opening lever for preventing actuation of the door-opening mechanism by the opening lever in the locking position and for permitting such actuation in the freeing position.

摘要翻译： 标准的机动车门闩包括一个闩锁壳体，其适于固定在邻近其边缘的机动车门上，其基本上仅在门打开时暴露;开启杆，适于联接到内门把手并枢转 外壳上的门打开机构和可由杠杆驱动的外壳上的门打开机构来解锁门。 儿童安全切口包括在壳体中在释放位置和锁定位置之间枢转的轴，并且具有在门边缘处暴露通过壳体的外端和内端，并且内端上的元件可与开启杆操作地接合 用于防止开启杆在锁定位置致动门打开机构并允许在释放位置中的这种致动。

公开(公告)号：US4978154A

公开(公告)日：1990-12-18

申请号：US389834

申请日：1989-08-04

申请人： Frank Kleefeldt ,  Johannes T. Menke ,  Ulrich Kostler

发明人： Frank Kleefeldt ,  Johannes T. Menke ,  Ulrich Kostler

IPC分类号： E05B65/12

CPC分类号： E05B81/06 ,  E05B77/28 ,  E05B85/02 ,  Y10T292/1047 ,  Y10T292/1082

摘要： A motor-vehicle door latch for use on a vehicle door having inside and outside handles and inside and outside locking elements has a first housing part that contains a latch fork engageable in a locking position with a door bolt to retain same and lock the door, a lock pawl engageable in a retaining position with the fork to retain same in the locking position, an outside operating lever connected to the outside handle, an outside locking lever connected to the outside locking element, and an unlocking lever connected to the outside locking lever and operable to unlock the door. A second housing part contains an inside operating lever connected to the inside handle, an inside locking lever connected to the inside locking element, a coupling device pivoted coaxially with the inside locking lever and having one arm connected to the unlocking lever of the first housing part and another arm, and a central actuating unit. This unit includes an actuator, a spindle, a nut on the spindle displaceable between an unlock, a lock, and an antitheft position, and a slide displaceable jointly with the nut between the lock and unlock positions and connected to the other arm of the coupling device. An antitheft coupling is engageable between the nut, the coupling device, and the inside locking lever for coupling the inside locking lever to the coupling device and therethrough to the unlocking lever in the lock and unlock positions of the nut and for decoupling the inside locking lever from the coupling device in the antitheft position of the nut.

摘要翻译： 一种用于车门的机动车门闩，其具有内部和外部手柄以及内部和外部锁定元件，其具有第一壳体部分，该第一壳体部分包含可锁定位置的闩锁叉，门锁螺栓用于保持门并锁定门， 锁定爪，其能够接合在保持位置，叉子将其保持在锁定位置，外部操作杆连接到外部手柄，外部锁定杆连接到外部锁定元件，以及解锁杆，连接到外部锁定杆 并且可操作以解锁门。 第二壳体部分包括连接到内部手柄的内部操作杆，连接到内部锁定元件的内部锁定杆，与内部锁定杆同轴地枢转并且具有连接到第一壳体部分的解锁杆的一个臂的联接装置 和另一个臂，以及中央执行单元。 该单元包括致动器，主轴，可在解锁，锁定和防盗位置之间移位的主轴上的螺母，以及与锁定和解锁位置之间的螺母可联动地滑动的滑块，并连接到联轴器的另一个臂 设备。 防盗联轴器可接合在螺母，联接装置和内侧锁定杆之间，用于将内部锁定杆联接到联接装置，并且在锁定和解锁位置中解锁锁定杆，并且用于将内部锁定杆 从联轴器装置在螺母的防盗位置。

公开(公告)号：US5836639A

公开(公告)日：1998-11-17

申请号：US831974

申请日：1997-04-02

申请人： Frank Kleefeldt ,  Damien Labonde ,  Johannes-Theodor Menke ,  Stefan Armbruster ,  Thomas Schonenberg

发明人： Frank Kleefeldt ,  Damien Labonde ,  Johannes-Theodor Menke ,  Stefan Armbruster ,  Thomas Schonenberg

IPC分类号： E05B17/22 ,  E05B65/08 ,  E05B65/12 ,  E05B65/20 ,  E05B65/32 ,  E05D15/10 ,  E05F15/14 ,  B60J5/06

CPC分类号： E05B77/26 ,  E05B77/28 ,  E05B81/22 ,  E05B81/54 ,  E05B81/64 ,  E05B81/76 ,  E05B81/82 ,  E05B83/40 ,  E05F15/40 ,  E05F15/632 ,  E05F15/695 ,  E05B85/243 ,  E05D2015/1057 ,  E05F15/638 ,  E05F15/77 ,  E05Y2400/614 ,  E05Y2400/616 ,  E05Y2400/656 ,  E05Y2400/66 ,  E05Y2400/854 ,  E05Y2400/86 ,  E05Y2600/46 ,  E05Y2800/00 ,  E05Y2800/426 ,  E05Y2900/531 ,  E05Y2900/55 ,  E05Y2900/606

摘要： A motor vehicle has a body, a door movable on the body between a closed position and an open position, an electric power source mounted in the body, and a latch having interengageable parts on the vehicle body and on the door engageable in a latched position to retain the door in the closed position, and an electrical actuator energizable to put the latch in an unlatched position. A drive on the body connected to the door is energizable from the source for moving the door between the open and closed positions and a battery is provided in the door separate from the body-mounted power source. An electronic controller in the door powered by the battery is connected to the latch actuator for operating same to unlatch the door and to a transmitter for transmitting a signal indicating the position of the door and of the latch. Another electronic controller in the body includes a receiver for receiving the signal from the transmitter in the door is connected to the drive and to the body power source for operating the drive in accordance with the signal received by the body receiver.

摘要翻译： 机动车辆具有主体，可在主体之间在关闭位置和打开位置之间移动的门，安装在主体中的电源，以及在车体上和门上具有可相互接合的部件的闩锁，其可接合在锁定位置 以将门保持在关闭位置，并且电致动器可激励以将闩锁置于解锁位置。 连接到门的主体上的驱动器可从源起动，用于在打开和关闭位置之间移动门，并且电池设置在门与主体安装的电源分开的位置。 由电池驱动的门中的电子控制器连接到闩锁致动器，用于操作该闩锁致动器以解锁门和发送器，用于发送指示门和闩锁的位置的信号。 身体中的另一个电子控制器包括用于接收来自门中的发射器的信号的接收器，其根据由身体接收器接收的信号连接到驱动器和用于操作驱动器的身体电源。

公开(公告)号：US5785364A

公开(公告)日：1998-07-28

申请号：US831979

申请日：1997-04-02

申请人： Frank Kleefeldt ,  Damien Labonde ,  Johannes-Theodor Menke ,  Stefan Armbruster ,  Thomas Schonenberg

发明人： Frank Kleefeldt ,  Damien Labonde ,  Johannes-Theodor Menke ,  Stefan Armbruster ,  Thomas Schonenberg

IPC分类号： E05B17/22 ,  E05B65/08 ,  E05B65/12 ,  E05B65/20 ,  E05B65/32 ,  E05D15/10 ,  E05F15/14 ,  E05C3/06

CPC分类号： E05B77/26 ,  E05B77/28 ,  E05B81/22 ,  E05B81/64 ,  E05B83/40 ,  E05B85/243 ,  E05F15/632 ,  E05D2015/1057 ,  E05F15/638 ,  E05Y2900/531 ,  Y10T292/1082 ,  Y10T292/699

摘要： A motor-vehicle door latch has a door-mounted fork displaceable between an open and a fully latched position and through an intermediate semilatched position and a body-mounted door bolt engageable with the fork and retainable thereby only in the semilatched and fully latched positions. A door-mounted pawl can pivot about a pawl axis between a holding position engaging and retaining the fork in the fully latched and semilatched positions and a freeing position permitting the fork to move freely between its positions. A controller is connected to a servomotor in turn coupled to the door bolt for displacing same between an outer and an inner position so that, when the bolt is engaged with the fork in the fully latched position, movement of the bolt into the inner position pulls a door carrying the latch tightly closed. A switch lever can pivot about the pawl axis. Interengaging formations on the switch lever, on the pawl, and on the fork displace the switch lever into a first position with the fork in the semilatched and open positions and with the pawl in the open position and displace the switch into a second position with the fork in the fully latched position. A switch between the control means and the switch lever prevents operation of the servomotor except in the second position of the switch lever.

摘要翻译： 机动车门闩具有可在打开和完全闩锁位置之间移动并通过中间半固定位置的门安装的叉和能够与叉接合并且仅由半固定和完全锁定位置保持的车身安装的门螺栓。 门安装的棘爪能够绕着卡爪轴线转动，该保持位置在完全锁定和半固定的位置处与叉子保持接合并保持，并且允许叉子在其位置之间自由移动的释放位置。 控制器连接到伺服电动机，然后又连接到门螺栓，用于在外部位置和内部位置之间移位，使得当螺栓在完全闩锁的位置与叉接合时，螺栓进入内部位置拉动 一个携带闩锁的门紧密关闭。 开关杆可围绕棘爪轴线枢转。 开关杆，棘爪和叉子上的入口结构将开关杆移动到第一位置，其中叉子处于半固定和打开位置，并且棘爪处于打开位置，并将开关置于第二位置 叉子处于完全锁定位置。 控制装置和开关杆之间的开关防止除了开关杆的第二位置之外的伺服电机的操作。

公开(公告)号：US5667263A

公开(公告)日：1997-09-16

申请号：US520534

申请日：1995-08-28

申请人： Frank Kleefeldt ,  Peter Bartel ,  Horst Brackmann ,  Theodor Menke

发明人： Frank Kleefeldt ,  Peter Bartel ,  Horst Brackmann ,  Theodor Menke

IPC分类号： E05B65/12 ,  E05B65/36 ,  E05B3/00

CPC分类号： E05B81/06 ,  E05B81/16 ,  E05B81/44 ,  E05B77/48 ,  E05B81/90 ,  Y10S292/23 ,  Y10T292/1047 ,  Y10T292/1082 ,  Y10T292/57

摘要： A motor-vehicle door latch has a housing and a locking mechanism in the housing having an inside locking lever displaceable between a locked position in which the latch is locked and unlocked position in which the latch is unlocked. An output element rotatable about an axis on the housing is formed with a spiral main groove having a pair of ends and with a transverse connecting groove extending between the ends. A pin mounted directly on the locking lever rides directly in the spiral groove. A reversible electric motor can rotate the output element so that the pin travels between the ends of the spiral groove for displacing the locking lever into the locked position when the pin engages one of the groove ends and for displacing the locking lever into the unlocked position when the pin engages the other of the groove ends. A locking element connected to the inside locking lever displaces same manually between its positions with movement of the pin along the connecting groove between the spiral groove ends.

摘要翻译： 机动车门闩具有壳体和壳体中的锁定机构，其具有内锁定杆，所述锁定杆可位于闩锁被锁定的锁定位置和闩锁解锁位置之间。 围绕壳体上的轴可旋转的输出元件形成有具有一对端部的螺旋形主槽和在端部之间延伸的横向连接槽。 直接安装在锁定杆上的销直接在螺旋槽中骑行。 可逆电动机可以旋转输出元件，使得销在螺旋槽的端部之间行进，用于当销接合其中一个槽端并将锁定杆移动到解锁位置时将锁定杆移位到锁定位置，当 该销接合另一个槽端。 连接到内部锁定杆的锁定元件在其位置之间手动地移动，同时销沿着螺旋槽端部之间的连接槽移动。

公开(公告)号：US5056343A

公开(公告)日：1991-10-15

申请号：US599795

申请日：1990-10-18

申请人： Frank Kleefeldt ,  Rolf Schuler

发明人： Frank Kleefeldt ,  Rolf Schuler

IPC分类号： E05B81/24

CPC分类号： E05B81/25 ,  Y10S292/03 ,  Y10S292/23 ,  Y10S292/25 ,  Y10T70/5889 ,  Y10T70/65 ,  Y10T70/7113

摘要： A motor-vehicle latch has an actuating lever displaceable between a position in which a respective door of the vehicle is locked and a position in which the respective door is unlocked. A locking knob connected to the lever is accessible from inside the vehicle to displace the lever between its positions. The actuator has a housing mounted directly on the door latch and formed with at least one longitudinally directed abutment face, a motor in the housing, a nut longitudinally displaceable in the housing by the motor between unlocked, locked, and antitheft positions, and a slide in the housing movable by the nut between locked and unlocked positions and formed with a recess receiving a portion projecting from the lever. At least one flexible arm extends longitudinally from the slide and has a head formed with a face directed longitudinally opposite the abutment face of the housing. These faces longitudinally confront but are out of longitudinal line with each other in the locked positions of the slide and nut. An actuating formation on the nut is engageable with the arm for laterally elastically deflecting the arm on displacement of the nut from the respective locked to the anti-theft position. Thus the faces are longitudinally aligned and prevent displacement of the slide into the unlocked position with the nut in the anti-theft position.

摘要翻译： 机动车辆闩锁具有可在车辆的相应门被锁定的位置与相应门被解锁的位置之间移动的致动杆。 连接到杠杆的锁定旋钮可从车辆内部进入以在其位置之间移动杠杆。 致动器具有直接安装在门闩上的壳体，并形成有至少一个纵向定向的抵接面，壳体中的电动机，电动机在壳体内可在解锁，锁定和防盗位置之间纵向移位的螺母，以及滑块 在壳体中通过螺母在锁定位置和解锁位置之间移动并形成有容纳从杠杆伸出的部分的凹部。 至少一个柔性臂从滑动件纵向延伸，并且具有形成有与壳体的邻接面纵向相对的面的头部。 这些面纵向相对，但在滑块和螺母的锁定位置彼此相互纵向排列。 螺母上的致动结构可与臂接合，用于在将螺母从相应的锁定位置移动到防盗位置时横向弹性地偏转臂。 因此，这些面纵向排列并且防止滑块在防盗位置中被锁定到解锁位置。

公开(公告)号：US4735447A

公开(公告)日：1988-04-05

申请号：US888148

申请日：1986-07-18

申请人： Frank Kleefeldt

发明人： Frank Kleefeldt

IPC分类号： E05B79/20 ,  E05B81/06 ,  E05B81/16 ,  E05B81/40 ,  E05B85/02 ,  E05C3/26

CPC分类号： E05B81/06 ,  E05B79/20 ,  E05B81/16 ,  E05B81/40 ,  E05B85/02 ,  Y10T292/1047 ,  Y10T292/1082

摘要： A vehicle door latch for use in combination with a door bolt has an outer housing part formed with a recess in which the bolt is receivable and provided with a latch fork pivotal between a locked position securing the bolt in the recess and an unlocked position permitting the bolt to enter and exit the recess and with a latch pawl pivotal on the outer housing part into and out of a position retaining the fork in the locked position. A middle housing part lying on the outer housing part carries a releasing mechanism connected to the pawl for moving same into and out of its position retaining the fork in the locked position, a locking mechanism connected to the releasing mechanism for preventing same from operating the pawl to release the fork, and locking and opening levers respectively connected to the locking and releasing mechanisms and connectable respectively to the outside door lock and outside door handle for operating the respective mechanisms. An inner housing part lying on the middle housing part carries respective locking and opening links connected to the locking and releasing mechanisms for operating same and a servomotor connected to the locking mechanism for operating same and preventing operation of the releasing mechanism by the opening link and lever. Fasteners secure the parts to contain the mechanisms and servomotor.

摘要翻译： 与门螺栓组合使用的车门锁具具有形成有凹部的外壳部分，其中螺栓可容纳在该凹部中，并且设有在将固定螺栓在凹部中的锁定位置和可锁定位置之间枢转的闩锁叉 螺栓进入和离开凹部，并且具有在外部壳体部分上枢转的闩锁爪进入和离开将叉子保持在锁定位置的位置。 位于外壳部分的中间壳体部分承载连接到棘爪的释放机构，用于将其保持在锁定位置的位置移动到其位置;锁定机构，其连接到释放机构，用于防止其操作棘爪 以释放叉子，以及分别连接到锁定和释放机构的锁定和开启杆，并且分别连接到外门锁和外门把手以操作相应的机构。 位于中间壳体部分上的内壳部分带有连接到用于操作其的锁定和释放机构的相应的锁定和开启链接，以及连接到锁定机构的伺服电机用于操作相同的并且通过开启连杆和杠杆防止释放机构的操作 。 紧固件固定零件以容纳机构和伺服电机。

公开(公告)号：US4165112A

公开(公告)日：1979-08-21

申请号：US911949

申请日：1978-06-02

申请人： Frank Kleefeldt

发明人： Frank Kleefeldt

IPC分类号： E05B15/02 ,  E05C3/26

CPC分类号： E05B85/045 ,  Y10S292/40 ,  Y10T292/1047 ,  Y10T292/688

摘要： A motor-vehicle door latch has an eye-type bolt formed of a U-section piece of sheet steel and having upper and lower sides tapered to each other. A latch housing mounted on the motor-vehicle door has an elastomeric guide forming an upwardly seat having a pair of relatively inclined sides that can fit complementarily over the bolt. A locking fork is pivotal in this latch housing to engage through a vertically throughgoing hole in the bolt and hold it tightly in place.

摘要翻译： 机动车门闩具有由U形截面的钢板形成的眼形螺栓，并且具有彼此逐渐变细的上侧和下侧。 安装在机动车辆门上的闩锁壳体具有形成向上座椅的弹性体引导件，其具有可以互补地配合在螺栓上的一对相对倾斜的侧面。 锁定叉在该闩锁壳体中枢转，以通过螺栓中的竖直穿过的孔接合并将其紧紧地保持在适当位置。