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    • 24. 发明授权
    • Saw cover safety sensing device
    • 锯片安全感应装置
    • US06853300B2
    • 2005-02-08
    • US10454472
    • 2003-06-05
    • Kuo Lung Kuan
    • Kuo Lung Kuan
    • B23D59/00B27G19/02F16P3/14G08B13/00B23D17/00B23D19/00B27B3/00B27B3/28B27B19/10G08B13/08
    • B23D59/001B27G19/02F16P3/148Y10T83/089Y10T83/6638Y10T83/704Y10T83/773
    • A saw cover safety sensing device comprises a protecting cover; a sensing controller at one side of the protecting cover; a control circuit within the sensing controller; the control circuit serving for receiving electric static signals from a human body and emitting control signals; the sensing controller further comprising a power switch, at least one batteries, a plurality of LED lights and a transparent cover; at least one signal sensing wire connected to the sensing controller; each signal sensing wire having a metal foil sheet; one surface of the metal foil sheet being coated with glue so that the metal foil sheets and the signal sensing wires are adhered to the protecting cover; the signal sensing wire and metal foil sheets serving for detecting electric static signals emitted from a human body; and a buzzer connected to the sensing controller; the buzzer buzzes in response to electric static signals.
    • 锯盖安全感测装置包括保护盖; 保护罩一侧的传感控制器; 感测控制器内的控制电路; 所述控制电路用于从人体接收静电信号并发出控制信号; 感测控制器还包括电源开关,至少一个电池,多个LED灯和透明盖; 连接到感测控制器的至少一个信号感测线; 每个信号感测线具有金属箔片; 金属箔片的一个表面涂有胶水,使得金属箔片和信号传感线粘附到保护罩上; 用于检测从人体发出的静电信号的信号感测线和金属箔片; 和连接到感测控制器的蜂鸣器; 蜂鸣器响应于静电信号而蜂鸣。
    • 27. 发明专利
    • BR8301911U
    • 2005-04-19
    • BR8301911
    • 2003-03-24
    • STARRETT IND E COM LTDA
    • CAMARGO SALVADOR DE JUNIOR
    • B23D51/10B23D61/12B65D59/00F16L7/00F16L57/00B27B19/10
    • A constructive arrangement in a saw, of the type that comprises a thin laminar portion having a compatible standardized length, a serrated or indented profile being defined on its working edge that configures the cutting blade of the laminar saw itself, the free front free end of said laminar portion being defined by a beveled shape with rounded corners. The back coupling end ( 3 ) of the portion ( 10 ) is comprised of a "V" shaped ( 4 ) axially disposed along the body of the blade ( 10 ), followed by a through-hole ( 5 ) that is centered and aligned with the longitudinal axle of said blade ( 10 ), the through-hole ( 5 ) being disposed equidistant said "V" shaped edge ( 4 ) and small transversal thin tabs ( 6 ) incorporated to the side edge of this laminar portion ( 10 ), in a region immediately in front of the recesses ( 7, 7 a) provided in the respective upper and lower side edges of the laminar portion ( 10 ), thus configuring a neck that prevents the back universal coupling end ( 3 ) from coupling with the rest of the body ( 1, 2 ) of the sawing blade ( 10 ) itself.