Locking device between a wiper blade and a wiper blade assembly holder

Abstract

The present invention relates to a locking device ( 14, 45, 52, 56, 66 ) between a windscreen wiper blade holder ( 2 ) and a windscreen wiper blade ( 13 ), said blade ( 13 ) consisting of a top part ( 15 ) that is capable of cooperating with said blade holder ( 2 ) and a bottom part ( 16 ) in direct contact with the windscreen or window to be wiped, said device ( 14, 45, 52, 56, 66 ) having a shape that complements said top part ( 15 ) of said blade ( 13 ), characterised in that it is capable of being solidly attached to linking means ( 29 ), said linking means ( 29 ) connecting one of the ends of said blade holder ( 2 ) to one of the ends of said blade ( 13 ).

1 .- 28 . (canceled) 
     
     
         29 . A wiper blade assembly comprising:
 a wiper blade with a top part and a bottom part, the bottom part of the wiper blade is for contacting a windscreen or a window to be wiped;   a wiper blade holder with a first inner space and a second inner space for respectively receiving a spine and the top part of the wiper blade therein;   a linking means that restricts a positioning of an end of the wiper blade holder with respect to an end of the wiper blade; and   a locking device having a shape that complements a cross-section of the top part of the wiper blade;   wherein the first inner space and the second inner space extend in a longitudinal direction of the wiper blade assembly,   wherein the linking means has a first inner recess that receives an end of the spine that is inserted into the first inner recess, and   wherein the locking device has a second inner recess that receives an end of the top part of the wiper blade that is inserted into the second inner recess, and the locking device reduces a movement of the wiper blade.   
     
     
         30 . The wiper blade assembly according to  claim 29 , wherein a protrusion in the linking means engages into an opening in the spine to attach the linking means to the spine. 
     
     
         31 . The wiper blade assembly according to  claim 29 , wherein the linking means and the locking device form an integral structure. 
     
     
         32 . The wiper blade assembly according to  claim 29 , wherein the first inner space and the second inner space are joined. 
     
     
         33 . The wiper blade assembly according to  claim 29 , wherein the linking means has a spoiler shape as viewed in transverse cross-section. 
     
     
         34 . The wiper blade assembly according to  claim 33 , wherein the spoiler shape of the linking means has a wall situated in a longitudinal end region of the linking means which encloses an acute angle with the spine. 
     
     
         35 . The wiper blade assembly according to  claim 29 , wherein the first inner recess of the linking means is open on both longitudinal sides of the linking means. 
     
     
         36 . The wiper blade assembly according to  claim 29 , wherein the locking device is fixed in a solid and irremovable fashion to the blade or to the said blade and the linking means. 
     
     
         37 . The wiper blade assembly according to  claim 30 , wherein the protrusion extends from an inner wall of the linking means toward the top part of the wiper blade. 
     
     
         38 . The wiper blade assembly according to  claim 30 , wherein a length of the protrusion is limited to a depth of the first inner recess of the linking means. 
     
     
         39 . The wiper blade assembly according to  claim 37 , wherein the protrusion extends in a biased fashion toward the first inner recess. 
     
     
         40 . The wiper blade assembly according to  claim 37 , wherein the protrusion extends in a median vertical plane of the linking means. 
     
     
         41 . The wiper blade assembly according to  claim 29 , wherein the locking device has an opening on the second inner recess, starting from an edge of the locking device and on the side of the wiper blade holder. 
     
     
         42 . The wiper blade assembly according to  claim 29 , wherein the linking means has a shape that complements a shape of the wiper blade holder. 
     
     
         43 . The wiper blade assembly according to  claim 29 , wherein the wiper blade holder receives a single spine. 
     
     
         44 . A wiper blade assembly comprising:
 a wiper blade with a top part and a bottom part, the bottom part of the wiper blade is for contacting a windscreen or a window to be wiped;   a wiper blade holder with a first inner space and a second inner space for receiving a spine and the top part of the wiper blade therein;   a linking means that restricts a positioning of an end of the wiper blade holder with respect to an end of the wiper blade; and   a locking device that surrounds the top part of the wiper blade;   wherein the first inner space and the second inner space extend in a longitudinal direction of the wiper blade assembly,   wherein the linking means has a first inner recess that receives an end of the spine that is inserted into the first inner recess,   wherein the locking device has a second inner recess that receives an end of the top part of the wiper blade, and the locking device restricts at least longitudinally the wiper blade in the wiper blade assembly, and   wherein the linking means and the locking device form an integral structure.   
     
     
         45 . A wiper blade assembly comprising:
 a wiper blade with a top part and a bottom part, the bottom part of the wiper blade is for contacting a windscreen or a window to be wiped;   a wiper blade holder with an inner space extending on a longitudinal length thereof for receiving a spine therein;   a linking means that restricts a positioning of an end of the wiper blade holder with respect to an end of the spine; and   a locking device that is solidly attached to the spine and that fixates the wiper blade in place,   wherein the linking means has an inner recess that receives an end of the spine that is inserted into the inner recess, and a protrusion in the linking means engages into an opening in the spine to attach the linking means to the spine.   
     
     
         46 . The wiper blade assembly according to  claim 45 , wherein the linking means and the locking device form an integral structure. 
     
     
         47 . The wiper blade assembly according to  claim 45 , wherein the protrusion extends from an inner wall of the linking means toward the top part of the wiper blade. 
     
     
         48 . The wiper blade assembly according to  claim 45 , wherein a length of the protrusion is limited to a depth of the first inner recess of the linking means.