Windscreen wiper device
A windscreen wiper device includes an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes opposing longitudinal grooves on its longitudinal sides, in which grooves spaced-apart longitudinal strips of the carrier element are disposed. Neighboring ends of the longitudinal strips are interconnected respective connecting pieces. The connecting piece comprises engaging members engaging around the longitudinal strips, wherein the strips and the connecting piece are slidably connected by means of a snap connection. At least one pin extending in a direction perpendicular to the windscreen to be wiped engages the wiper blade at a location of a hole in one of the longitudinal strips to block longitudinal movement of the wiper blade relative to the strip in a longitudinal direction thereof away from the connecting piece.
1. A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes opposing longitudinal grooves on its longitudinal sides, said grooves being spaced below a top portion of said wiper blade, in which grooves spaced-apart longitudinal strips of the carrier element are disposed, wherein neighbouring ends of said longitudinal strips are interconnected by connecting pieces, which windscreen wiper device comprises a connecting device for an oscillating wiper arm, wherein said connecting pieces are made as separate pieces and are spaced longitudinally from said connecting device and comprise engaging members engaging around the longitudinal strips, so that said strips are mounted in grooves formed by said engaging members, wherein said strips and said connecting pieces are slidably connected by means of a snap connection, wherein pins extend in a direction perpendicular to the windscreen to be wiped through said top portion of said wiper blade and through a hole in one of said longitudinal strips and engage into said wiper blade at a location of a bottom of said groove accommodating said strip, wherein said pins are arranged to block a longitudinal movement of said wiper blade relative to said strip in a longitudinal direction thereof away from said connecting pieces, and wherein said pins are located adjacent terminal ends of said elongated wiper blade, and wherein said pins are separate constructional elements.
2. A windscreen wiper device according to claim 1 , wherein said hole has a closed or open circumference.
3. A windscreen wiper device according to claim 1 , wherein at least one protrusion extends laterally from an interior edge of each strip, said protrusion being located within the outer contour of each strip and between stops on the connecting piece, and wherein said hole is formed within the outer contour of said strip by said protrusion and the interior edge of said strip.
4. A windscreen wiper device according to claim 1 , wherein said hole has an at least substantially U-shaped cross-section, and wherein said pins are arranged to block a longitudinal movement of said wiper blade relative to said strip in a longitudinal direction thereof towards said connecting pieces and away from said connecting pieces.
5. The windscreen wiper device according to claim 1 , wherein said pins are pierced through said top portion of said wiper blade and into said wiper blade at the bottom of said groove.
6. A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes opposing longitudinal grooves on its longitudinal sides, said grooves being spaced below a top portion of said wiper blade, in which grooves spaced-apart longitudinal strips of the carrier element are disposed, wherein neighbouring ends of said longitudinal strips are interconnected by connecting pieces, which windscreen wiper device comprises a connecting device for an oscillating wiper arm, wherein said connecting pieces are made as separate pieces and are spaced longitudinally from said connecting device and comprise engaging members engaging around the longitudinal strips, so that said strips are mounted in grooves formed by said engaging members, wherein said strips and said connecting pieces are slidably connected by means of a snap connection, wherein at least one pin extends in a direction perpendicular to the windscreen to be wiped through said top portion of said wiper blade and through a hole in one of said longitudinal strips and engages into said wiper blade at a location of a bottom of said groove accommodating said strip, wherein said pin is arranged to block a longitudinal movement of said wiper blade relative to said strip in a longitudinal direction thereof away from one of said connecting pieces, and wherein said pin is located adjacent a terminal end of said elongated wiper blade, wherein said at least one pin is further defined as at least two pins, and wherein said pins are arranged to block a longitudinal movement of said wiper blade relative to said strips.
7. A windscreen wiper device according to claim 6 , wherein said pins are separate constructional elements.
8. A windscreen wiper device according to claim 6 , wherein said pins are interconnected by a transverse bridge.
9. A windscreen wiper device according to claim 8 , wherein said pins and said transverse bridge are in one piece.
10. A windscreen wiper device according to claim 9 , wherein said pins are U shaped.
11. A windscreen wiper device according to claim 10 , wherein said pins are held by said connecting pieces.
12. A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes opposing longitudinal grooves on its longitudinal sides, said grooves being spaced below a top portion of said wiper blade, in which grooves spaced-apart longitudinal strips of the carrier element are disposed, wherein neighbouring ends of said longitudinal strips are interconnected by connecting pieces, which windscreen wiper device comprises a connecting device for an oscillating wiper arm, wherein said connecting pieces are made as separate pieces and are spaced longitudinally from said connecting device and comprise engaging members engaging around the longitudinal strips, so that said strips are mounted in grooves formed by said engaging members, wherein said strips and said connecting pieces are slidably connected by means of a snap connection, wherein at least one pin extends in a direction perpendicular to the windscreen to be wiped through said top portion of said wiper blade and through a hole in one of said longitudinal strips and engages into said wiper blade at a location of a bottom of said groove accommodating said strip, wherein said pin is arranged to block a longitudinal movement of said wiper blade relative to said strip in a longitudinal direction thereof away from one of said connecting pieces, and wherein said pin is located adjacent a terminal end of said elongated wiper blade, and wherein said at least one pin is covered by one of said connecting pieces.