The invention relates to a wiper blade device for a windscreen wiper, having at least one heating unit for heating a wiper strip of the windscreen wiper and having at least one spring guide rail which forms two spring guide rail parts spaced apart from each other along at least a majority of a main longitudinal extension of the spring guide rail, the heating unit comprises at least one heating element, and the heating element comprises at least one middle area along the main longitudinal extension of the spring guide rail. The heating element has an intermediate region in which the heating element extends from one of the two spring rail parts to the other of the two spring rail parts, in particular in the assembled state, as viewed along the main longitudinal extent of the spring rail. According to the invention, the intermediate region extends over at least a majority of the main longitudinal extension of the spring rail.
本发明涉及一种用于窗板刮水器的刮水片设备,其具有对窗板刮水器的刮水条加温的至少一个加热单元且具有至少一个弹簧导轨,该弹簧导轨沿着弹簧导轨的主纵向延伸度的至少大部分构造与彼此间隔开的两个弹簧导轨部件,其中,加热单元包括至少一个加热元件,其中,加热元件沿着弹簧导轨的主纵向延伸度包括至少一个中间区域,在该中间区域中加热元件尤其在装配后的状态中沿着弹簧导轨的主纵向延伸度观察从两个弹簧导轨部件中的一个弹簧导轨部件延伸到两个弹簧导轨部件中的另一个弹簧导轨部件。提出了,中间区域在弹簧导轨的主纵向延伸度的至少大部分的范围内延伸。
Wiper blade device for windscreen wiper and windscreen wiper having such wiper blade device
用于窗板刮水器的刮水片设备和具有该刮水片设备的窗板刮水器
2023-03-17
Patent
Electronic Resource
Chinese
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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