公开(公告)号：EP1516982A1

公开(公告)日：2005-03-23

申请号：EP03730823.6

申请日：2003-06-05

申请人： NAGASAWA MANUFACTURING CO, LTD

发明人： NAKAZIMA, Susumu; c/o NAGASAWA MANUFACT. CO.,LTD ,  TAKAHASHI, Koichi; c/o NAGASAWA MANUFACT. CO.,LTD ,  NAITO, Kenzi; c/o NAGASAWA MANUFACTURING CO., LTD

IPC分类号： E05B37/16

CPC分类号： E05B37/16 ,  E05B37/166 ,  Y10T70/5788 ,  Y10T70/5814 ,  Y10T70/722 ,  Y10T70/726 ,  Y10T70/7305

摘要： There is provided a button-operated lock device capable of increasing a setting amount of information in response to operation of a control button, obtaining a large setting amount and a wide-range of selection thereof, enhancing safety performance, simplifying the structure and achieving a small size and a light-weight, thereby achieving a low manufacturing cost, executing such various operations as setting or inputting information and altering thereof correctly, safely, easily and rationally, and preventing decoding or perceiving of preset or inputted information so that any third party is prevented from making a falsification and/or conversion of this device.
The button-operated lock comprises a plurality of control buttons (10) axially displacedly arranged and capable of setting or inputting a predetermined information; a control plate (128) for allowing an unlocking procedure at the time of setting or imputing the predetermined information; a driving cam (16) linked to the control plate (128) and capable of being operatively connected to a pair of door handles (4, 5); and a lock element linked to the driving cam (16), wherein a plurality of same or different information can be set or inputted to each of the control buttons (10) and the plurality of same or different information can be set or inputted every time the control button (10) is operated.

摘要翻译： 提供了一种按钮操作的锁定装置，其能够响应于控制按钮的操作而增加信息的设定量，获得大的设定量和大范围的选择，从而增强安全性能，简化结构并实现 体积小，重量轻，从而实现低制造成本，正确，安全，方便和合理地执行设置或输入信息及改变信息等各种操作，并且防止对预置或输入信息的解码或感知，使得任何第三方 被阻止对该设备进行伪造和/或转换。 按钮操作锁包括多个轴向位移排列的控制按钮（10），并能够设定或输入预定信息; 控制板（128），用于在设定或输入预定信息时进行解锁过程; 连接到控制板（128）并且能够可操作地连接到一对门把手（4,5）的驱动凸轮（16）; 和连接到驱动凸轮（16）的锁定元件，其中可以设置或输入多个相同或不同的信息到每个控制按钮（10），并且每次可以设置或输入多个相同或不同的信息 操作控制按钮（10）。