A kind of luffer boards wiping device for vehicle

A kind of luffer boards wiping device for vehicle

  • CN 105,492,259 B
  • Filed: 08/06/2014
  • Issued: 11/26/2019
  • Est. Priority Date: 09/09/2013
  • Status: Active Grant
First Claim
Patent Images

1. a kind of luffer boards for vehicle wipe device comprising scraping blade (2), which is characterized in that the scraping blade includesLongitudinally extending top part (10), the top part be designed to least partially bent at,Longitudinally extending bottom parts (12), the bottom parts be designed to least partially bent at, andMultiple connecting elements (18) for top part (10) to be connected with bottom parts (12), wherein the connecting element (18)It is spaced each other along longitudinally extending (8) that luffer boards wipe device, and wherein the connecting element (18) is designed to realize topThe fortune of the component motion with longitudinally extending (8) for wiping device along luffer boards relative to each other of component (10) and bottom partsIt is dynamic;

  • AndPre-tightening apparatus (50), wherein the pre-tightening apparatus (50) includes that power bears element (32), which bears element and power is transmittedElement (33) be connected, thus the direction of power towards longitudinally extending bottom parts (12) act on to power bear element (32) when, produceThe rotary motion of raw force transmission element (33), to realize longitudinally extending top part (10) relative to longitudinally extending bottom parts(12) movement of the component motion with longitudinally extending (8) for wiping device along luffer boards,Wherein force transmission element (33) passes through the first swivel joint (36) and longitudinally extending top part (10) at first endIt is connected, and wherein force transmission element (33) bears element (32) phase by the second swivel joint (37) and power at the second endEven.

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