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    • 6. 发明授权
    • Windshield wiper
    • 刮水器
    • US06513185B1
    • 2003-02-04
    • US09673744
    • 2000-12-01
    • Joachim ZimmerNorbert Wegner
    • Joachim ZimmerNorbert Wegner
    • B60S146
    • B60S1/522B60S1/488
    • A windshield wiper has a wiper arm (10), which is driven via a drive shaft and is made up of a fastening element (12) and a hinge element (14), pivotably connected to it via a swivel joint (18). The hinge element has a wiper rod (36) to which a wiper blade (42) is pivotably connected, and at least one spray nozzle (42) is disposed on a pivotable part (10, 22), the spray nozzle communicating with a water pump via a water line (48). An electric resistance heating line (50, 60) in wire form is guided through the water line (48) and has two insulated current-carrying leads (64, 66), which on one end are electrically connected to one another and on that end, with the spray nozzle (42, 54) of a heating-conducting material, form a contact point (62, 68) with good heat transfer.
    • 挡风玻璃刮水器具有通过驱动轴驱动并由紧固元件(12)和铰链元件(14)构成的刮水器臂(10),铰链元件(14)经由旋转接头(18)可枢转地与其连接。 所述铰链元件具有擦拭器杆(36),刮水片(42)可枢转地连接到所述刮水器(36)上,并且至少一个喷嘴(42)设置在可枢转部分(10,22)上,所述喷嘴与水连通 通过水管(48)泵。 导线形式的电阻加热线(50,60)被引导通过水线(48)并且具有两个绝缘的载流导线(64,66),其一端彼此电连接,并且在该端 与导热材料的喷嘴(42,54)形成具有良好热传递的接触点(62,68)。