Key cutting machine with key tracing and electronic code cutting
duplication modes
    1.
    发明授权
    Key cutting machine with key tracing and electronic code cutting duplication modes 失效
    钥匙切割机具有钥匙跟踪和电子代码切割复制模式

    公开(公告)号:US5676504A

    公开(公告)日:1997-10-14

    申请号:US572766

    申请日:1995-12-14

    摘要: A key cutting machine includes a cutter wheel, a key follower and a key positioning fixture for retaining a master key and a key blank in defined positions. Longitudinal and lateral displacement elements displace the cutter wheel and the key blank relative to each other. First and second electronic position sensors generate cutter wheel longitudinal and lateral position signals which electrically define the position of the cutter wheel relative to the key blank blade. A mode control system selectively operates the key cutting machine in either an analog mode where the bit notch pattern of a master key is mechanically traced and duplicated in the key blade blank or in a digital mode in which an electronically defined bit notch pattern is electrically duplicated in the key blank blade without reference to or tracing the master key bit notch pattern.

    摘要翻译: 钥匙切割机包括切割轮,钥匙跟随器和用于将主钥匙和钥匙坯保持在定义位置的钥匙定位夹具。 纵向和横向位移元件相对于彼此移动刀轮和钥匙坯件。 第一和第二电子位置传感器产生切割轮纵向和横向位置信号,其电动地限定切割轮相对于密钥坯料的位置。 模式控制系统以模拟模式选择性地操作钥匙切割机,其中主钥匙的位缺口图案被机械地跟踪并在钥匙刀片坯料中复制或以电子定义的位凹口图案电复制的数字模式 在密钥空白刀片中,不参考或跟踪主密钥位缺口模式。