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    • 5. 发明授权
    • Programmable electronic time lock
    • 可编程电子时间锁
    • US5594430A
    • 1997-01-14
    • US294315
    • 1994-08-23
    • Larry CutterKlaus W. GartnerDieter ButterweckP. VuilleumierJean-Luc MonnierP-A Sermet
    • Larry CutterKlaus W. GartnerDieter ButterweckP. VuilleumierJean-Luc MonnierP-A Sermet
    • E05B43/00G07C9/00E05B49/00
    • G07C9/00912E05B43/005Y10T70/7028Y10T70/7079
    • A programmable time lock includes a microprocessor, which senses the angular position of a key shaft via a sensor/encoder. The microprocessor includes ROM and RAM memory circuits, a timer, and a clock, and it can activate a stepper motor to control the position of a detent pin. The microprocessor is also connected to a display, which has fields for hours, minutes and seconds, as well as for the days of the week, for a cursor for each day, and for a low-power indicator. System time, as well as opening times for the lock may be set and changed simply by turning the key according to predefined routines. A method for operating the lock includes sets of steps for each of several routines: setting real time, setting opening times for each selected day of the week, and specialty routines including adding an intermediate opening time, cancelling the opening time for selected days, adjusting the system time, for example to change to or from daylight savings time, and verifying the version of the time lock in use. For all routines, the user first arms the lock by turning the key, and then selects a routine and enters the desired parameters by turning the key either continuously clockwise or counter-clockwise (to increment or decrement times or days) or by turning it back and forth to switch routines. In most routines, leaving the key stationary is used to signal acceptance of entered data.
    • 可编程时间锁包括微处理器,其通过传感器/编码器感测钥匙轴的角位置。 微处理器包括ROM和RAM存储器电路,定时器和时钟,并且它可以激活步进电机来控制定位销的位置。 微处理器还连接到显示器,该显示器具有数小时,分钟和秒数以及一周中的日期,每天的光标和低功率指示器。 系统时间以及锁定的打开时间可以简单地通过根据预定义的程序转动键来设置和改变。 用于操作锁的方法包括以下几个例程中的每一个步骤的步骤:设置实时时间,设定一周中每个选定日期的开放时间,以及特殊例程,包括添加中间开放时间,取消所选日期的开放时间,调整 系统时间,例如更改为或从夏令时更改,以及验证正在使用的时间锁的版本。 对于所有程序,用户首先通过转动钥匙来锁定锁定,然后选择一个程序并通过顺时针或逆时针方向转动键(递增或减少时间或天数)或将其转回来输入所需的参数 并切换例程。 在大多数例程中,将密钥保持固定用于信号输入数据的接受。
    • 6. 发明授权
    • Programmable electronic time lock
    • 可编程电子时间锁
    • US5387903A
    • 1995-02-07
    • US874191
    • 1992-04-24
    • Larry CutterKlaus W. GartnerDieter ButterweckP. VuilleumierJean-Luc MonnierP.-A. Sermet
    • Larry CutterKlaus W. GartnerDieter ButterweckP. VuilleumierJean-Luc MonnierP.-A. Sermet
    • E05B43/00G07C9/00E05B49/00
    • G07C9/00912E05B43/005Y10T70/7028Y10T70/7079
    • A programmable time lock includes a microprocessor, which senses the angular position of a key shaft via a sensor/encoder. The microprocessor includes ROM and RAM memory circuits, a timer, and a clock, and it can activate a stepper motor to control the position of a detent pin. The microprocessor is also connected to a display, which has fields for hours, minutes and seconds, as well as for the days of the week, for a cursor for each day, and for a low-power indicator. System time, as well as opening times for the lock may be set and changed simply by turning the key according to predefined routines. A method for operating the lock includes sets of steps for each of several routines: setting real time, setting opening times for each selected day of the week, and specialty routines including adding an intermediate opening time, cancelling the opening time for selected days, adjusting the system time, for example to change to or from daylight savings time, and verifying the version of the time lock in use. For all routines, the user first arms the lock by turning the key, and then selects a routine and enters the desired parameters by turning the key either continuously clockwise or counter-clockwise (to increment or decrement times or days) or by turning it back and forth to switch routines. In most routines, leaving the key stationary is used to signal acceptance of entered data.
    • 可编程时间锁包括微处理器,其通过传感器/编码器感测钥匙轴的角位置。 微处理器包括ROM和RAM存储器电路,定时器和时钟,并且它可以激活步进电机来控制定位销的位置。 微处理器还连接到显示器,该显示器具有数小时,分钟和秒数以及一周中的日期,每天的光标和低功率指示器。 系统时间以及锁定的打开时间可以简单地通过根据预定义的程序转动键来设置和改变。 用于操作锁的方法包括以下几个例程中的每一个步骤的步骤:设置实时时间,设定一周中每个选定日期的开放时间,以及特殊例程,包括添加中间开放时间,取消所选日期的开放时间,调整 系统时间,例如更改为或从夏令时更改,以及验证正在使用的时间锁的版本。 对于所有程序,用户首先通过转动钥匙来锁定锁定,然后选择一个程序并通过顺时针或逆时针方向转动键(递增或减少时间或天数)或将其转回来输入所需的参数 并切换例程。 在大多数例程中,将密钥保持固定用于信号输入数据的接受。
    • 8. 发明授权
    • High security electronic dial combination lock
    • 高安全电子拨号组合锁
    • US5307656A
    • 1994-05-03
    • US629119
    • 1990-12-17
    • Klaus W. GartnerLarry I. CutterPeter J. Phillips
    • Klaus W. GartnerLarry I. CutterPeter J. Phillips
    • E05B37/08E05B47/06E05B49/00E05B47/00
    • E05B47/0688E05B37/08E05B47/0004E05B49/00Y10T70/7062Y10T70/7068Y10T70/7085Y10T70/7254Y10T70/7362
    • An electronic combination lock is disclosed which allows access to a closed or secure location wherein the lock includes a locking mechanism for operating between a locked condition and an unlocked condition. A rotatable cam wheel has a circumferential surface portion defining a slot such that rotation of the cam wheel moves the slot. A moveable lever is coupled to the locking mechanism for changing the condition of the locking mechanism from the locked condition to the unlocked condition and is pivotably movable into and out of engagement with the cam wheel. The movable lever engages the cam wheel such that rotation of the cam wheel changes the condition of the locking mechanism. A cantilever and detent on the lever releasably maintain the lever in a position disengaged from the cam wheel. A solenoid and projectable detent moves the lever from its disengaged position for engaging the lever with the cam wheel so that rotation of the cam wheel changes the locking mechanism from the locked condition to the unlocked condition.
    • 公开了一种电子组合锁,其允许进入关闭或安全的位置,其中锁包括用于在锁定状态和解锁状态之间操作的锁定机构。 可旋转的凸轮具有限定槽的圆周表面部分,使得凸轮的旋转使狭槽移动。 可移动杆联接到锁定机构,用于将锁定机构的状态从锁定状态改变到解锁状态,并且可枢转地移动进入和离开与凸轮的接合。 可动杆接合凸轮,使得凸轮的旋转改变锁定机构的状态。 杠杆上的悬臂和棘爪可释放地将杠杆保持在与凸轮相脱离的位置。 螺线管和可投射式制动器将杠杆从其脱离位置移动,以将杠杆与凸轮相接合,使得凸轮的旋转将锁定机构从锁定状态改变到解锁状态。