专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4796718A Drive slip control system for a motor vehicle 失效
标题翻译：汽车驾驶滑行控制系统
公开(公告)号：US4796718A
公开(公告)日：1989-01-10
申请号：US891255
申请日：1986-07-28
申请人： Christoph Thielen , Franz Nagler
发明人： Christoph Thielen , Franz Nagler
IPC分类号： B60K23/02 , B60K23/04 , B60K28/00 , B60K28/16 , B60T8/175 , B60W10/02 , B60W10/06 , B60W30/18 , F16D27/00 , F16D48/06 , F16H59/50 , B60K23/00 , B60K31/00
CPC分类号： B60W10/06 , B60K23/04 , B60K28/165 , B60T8/175 , B60W10/02 , B60W30/18 , F16D28/00 , B60W2510/104 , B60W2710/022 , F16H2059/506 , Y10T477/6424
摘要： For the control of the drive slip of a motor vehicle a first rotation rate sensor produces a first rotation rate signal corresponding to the rotation rate of the driven wheel or the output rotation rate of the change-speed gear. A second rotation rate sensor generates a second rotation rate signal corresponding to the rotation rate of a non-driven wheel. The friction clutch of the motor vehicle is engageable and disengageable through a controllable servo drive, and a control system controls the clutch in the release direction when the first rotation rate signal represents a rotation rate higher by at least a pre-determined difference value than the second rotation rate signal. The control system controls the clutch in the engagement direction when the rotation rates represented by the first and the second rotation rate signals differ by less than the pre-determined difference value. In order that the drive slip may be controlled even in movement-starting situations in which one of the drive wheels is stationary, a controllable blocking differential gear can be provided. The rotation rate of the internal combustion engine is controlled by a control system so that it does not exceed a pre-determined rotation rate value during the occurrence of the drive slip condition.
摘要翻译：为了控制机动车的驱动滑移，第一转速传感器产生对应于从动轮的转速或变速档的输出转速的第一转速信号。第二转速传感器产生对应于非从动轮的转速的第二转速信号。机动车辆的摩擦离合器可通过可控制的伺服驱动器接合和分离，并且当第一转速信号表示旋转速率至少比预定的差值更大时，控制系统控制离合器的释放方向第二转速信号。当由第一和第二转速信号表示的转速相差小于预定的差值时，控制系统控制离合器在接合方向上。为了即使在其中一个驱动轮静止的运动启动情况下也可以控制驱动滑块，可以提供可控制的阻挡差速齿轮。内燃机的旋转速度由控制系统控制，使得在驱动滑动状态发生期间其不超过预定的转速值。

2. 发明授权

US4734693A Switch lock installation 失效
标题翻译：开关锁安装
公开(公告)号：US4734693A
公开(公告)日：1988-03-29
申请号：US756759
申请日：1985-07-18
申请人： Joachim Dluhosch , Hans Fliege , Dieter Lutz , Franz Nagler , Horst Oppitz , Christoph Thielen , Wolfgang Thieler
发明人： Joachim Dluhosch , Hans Fliege , Dieter Lutz , Franz Nagler , Horst Oppitz , Christoph Thielen , Wolfgang Thieler
IPC分类号： E05B49/00 , G07C9/00 , G06F7/04 , G06K7/01
CPC分类号： E05B49/006 , G07C9/00722 , Y10T70/7028 , Y10T70/7079
摘要： For controlling a central locking installation and/or theft alarm of a motor vehicle a switch lock installation is provided which comprises at least one lock with mechanical tumblers for the mechanical locking and unlocking of a door or a bonnet of the motor vehicle. The tumblers form a first key secret. The key which blocks the tumblers carries an electrically, magnetically or optically readable information carrier for a second, operationally variable key secret. A reading device detects the information of the second key secret in a position in which the mechanical tumblers of the lock are released. If the key is moved in the opening direction of the lock, a control circuit compares the information read by the reading device with an ideal information stored in a memory circuit and controls the central locking installation and/or theft alarm accordingly. If the key is moved in the closure direction of the lock, then the information of the second key secret read by the reading device is taken as new ideal information into the memory circuit.
摘要翻译：为了控制机动车辆的中央锁定安装和/或盗窃报警器，提供了一种开关锁定装置，其包括至少一个具有用于机械锁定和解锁机动车辆门或发动机罩的机械翻转开关的锁。滚筒形成第一个关键秘密。阻塞翻转开关的钥匙携带电，磁或光学可读信息载体，用于第二个可操作变量的密钥秘密。读取装置在释放锁的机械翻转开关的位置检测第二密钥秘密的信息。如果钥匙沿锁定的打开方向移动，则控制电路将由读取装置读取的信息与存储在存储器电路中的理想信息进行比较，并相应地控制中央锁定安装和/或盗窃警报。如果钥匙在锁定的关闭方向上移动，则由读取装置读取的第二密钥秘密的信息被作为新的理想信息作为存储器电路。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式