会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Switch lock installation
    • 开关锁安装
    • US4734693A
    • 1988-03-29
    • US756759
    • 1985-07-18
    • Joachim DluhoschHans FliegeDieter LutzFranz NaglerHorst OppitzChristoph ThielenWolfgang Thieler
    • Joachim DluhoschHans FliegeDieter LutzFranz NaglerHorst OppitzChristoph ThielenWolfgang Thieler
    • E05B49/00G07C9/00G06F7/04G06K7/01
    • E05B49/006G07C9/00722Y10T70/7028Y10T70/7079
    • 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.
    • 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。
    • 6. 发明授权
    • Torsional vibration damper, particularly for the clutch disk of a motor
vehicle friction disk clutch
    • US4485906A
    • 1984-12-04
    • US400034
    • 1982-07-20
    • Dieter LutzWolfgang Thieler
    • Dieter LutzWolfgang Thieler
    • F16F15/30F16D3/80F16D13/64F16D13/68F16F15/16F16D3/14
    • F16D3/80F16D13/68F16F15/16
    • The torsional vibration damper which is suited in particular for the clutch disk of a motor vehicle friction clutch has two damper parts (13, 17) rotatable relative to one another around a common rotational axis (7) over a defined rotational angle, which damper parts (13, 17) together enclose at least one, preferably, at least three, damper chambers (33, 35) sealed outwardly and at least partially filled with a hydraulic fluid. A roller body (37) is arranged in each damper chamber (33, 35) which roller body (37) divides the damper chamber (33, 35) in the circumferential direction into two spaces (39, 41) whose relation of volume changes during the relative rotation of the damper parts (13, 17). A throttle connection (47) between the two spaces (39, 41) makes possible the compensation of the hydraulic fluid as a by-pass connection to the roller body (37). The damper chamber is formed by means of two recesses (33, 35) located opposite one another and with volumes varying from one another in faces (29, 31 ) of the damper parts (13, 17), which faces complement one another, adjoin one another on opposite sides and move relative to one another during relative rotation. The circumference of the roller body (37) is in a friction-locking or form-locking drive rotational contact with mutually oppositely located faces (43, 45) of the two recesses (33, 35) and rolls without slipping in the recesses. The roller body is formed particularly resilient and is fixed in the recesses (33, 35) under its own spring pretensioning. The roller faces (43, 45) of the recesses (33, 35) are so formed that an increasing pretensioning force and thus a restoring moment acting contrary to the torsional torque results as the torsional angle increases. Such a torsional vibration damper acts hydraulically as well as a spring damper and permits relatively large torsional angles.