The invention relates to a wiper lever (10) with a driven wiper arm (12) and a wiper blade (16) linked to it to clean windows, in particular of motor vehicles, which is provided with a band-like, long-stretched-out, elastic supporting element (30) that is curved over its band surfaces, which feature
The invention relates to a wiper lever (10) with a driven wiper arm (12) and a wiper blade (16) linked to it to clean windows, in particular of motor vehicles, which is provided with a band-like, long-stretched-out, elastic supporting element (30) that is curved over its band surfaces, which features a long-stretched-out, rubber elastic wiper strip (24) on its concave curved band surface (31), on whose upper, convex curved band surface (29), in particular in the longitudinal mid-range of the supporting element, a coupling part (32) sits to connect the wiper blade (16) to the wiper arm (12) and wind deflector strip sections (52) extending towards the ends of the supporting element are arranged in particular on both sides of the coupling part and a cap (60) to cover the connecting area between the wiper blade and the wiper arm belongs to the wiper lever, which cap can be locked on the supporting element (30) of the wiper blade and is provided with elastically deflectable locking means (74). Assembly of the cap on the wiper blade in its correct position on the wiper blade is achieved in a simple manner if the supporting element is provided with at least two limit stops (82) each pointing in opposite longitudinal directions of the wiper blade (16) to which corresponding counter limit stops (84) of the cap (60) are assigned.
대표청구항▼
The invention claimed is: 1. Wiper lever with a driven wiper arm (12) and a wiper blade (16) linked to it to clean windows, which is provided with a band-like, long-stretched-out, elastic supporting element (30) that is curved over its band surfaces, which features a long-stretched-out, rubber elas
The invention claimed is: 1. Wiper lever with a driven wiper arm (12) and a wiper blade (16) linked to it to clean windows, which is provided with a band-like, long-stretched-out, elastic supporting element (30) that is curved over its band surfaces, which features a long-stretched-out, rubber elastic wiper strip (24) on its concave curved band surface (31) and a component (32) to connect the wiper blade (16) to the wiper arm (12) sits on its convex curved band surface (29), wherein a cap (60) to cover the connecting area between the wiper blade and the wiper arm belongs to the wiper lever (10), which cap can be locked on the supporting element (30) of the wiper blade (16) and is provided with elastically deflectable locking means (74), characterized in that the supporting element (30) is provided with at least two limit stops each pointing in opposite longitudinal directions of the wiper blade (16) to which corresponding counter limit stops of the cap (60) are assigned, characterized in that the component (32) to connect the wiper blade (16) to the wiper arm (12) is a part of the supporting element (30) and sits on the supporting element's convex curved band surface (29) and limit stops (82) of the supporting element are embodied on the component, characterized in that the component (32) grips around longitudinal edges (40) of the supporting element (30) with holding claws (38) and that the limit stops are embodied on holding claws of the component, and further characterized in that the component (32) has two holding claws (38) located at a distance (80) from one another in the longitudinal direction of the wiper blade, whose facing cheeks (82) form the limit stops for the locking means (74) of the cap (60) that are located between the holding claws. 2. Wiper lever according to claim 1, characterized in that the counter limit stops of the covering cap (60) are embodied on the locking means (74). 3. Wiper lever according to claim 1, characterized in that the component (32) is arranged in a longitudinal mid-range of the supporting element and wind deflector strip sections (52) extending towards the ends of the supporting element are arranged on both sides of the component. 4. Wiper lever according to claim 1, characterized in that the supporting element (30) features two spring rails (42) that are arranged at a distance from one another and are parallel in a common plane, whose opposite, outer longitudinal edges (40) are gripped by the holding claws (38) of the component (32), which are provided with the limit stops (82) of the supporting element. 5. Wiper lever according to claim 1, characterized in that the cap (60) is made of an elastic plastic. 6. Wiper lever with a driven wiper arm (12) and a wiper blade (16) linked to it to clean windows, which is provided with a band-like, long-stretched-out, elastic supporting element (30) that is curved over its band surfaces, which features a long-stretched-out, rubber elastic wiper strip (24) on its concave curved band surface (31) and a component (32) to connect the wiper blade (16) to the wiper arm (12) sits on its convex curved band surface (29), wherein a cap (60) to cover the connecting area between the wiper blade and the wiper arm belongs to the wiper lever (10), which cap can be locked on the supporting element (30) of the wiper blade (16) and is provided with elastically deflectable locking means (74), characterized in that the supporting element (30) is provided with at least two limit stops each pointing in opposite longitudinal directions of the wiper blade (16) to which corresponding counter limit stops of the cap (60) are assigned, characterized in that the component (32) to connect the wiper blade (16) to the wiper arm (12) is a part of the supporting element (30) and sits on the supporting element's convex curved band surface (29) and limit stops (82) of the supporting element are embodied on the component, characterized in that the component (32) grips around longitudinal edges (40) of the supporting element (30) with holding claws (38) and that the limit stops are embodied on holding claws of the component, and further characterized in that the supporting element (30) features two spring rails (42) that are arranged at a distance from one another and are parallel in a common plane, whose opposite, outer longitudinal edges (40) are gripped by the holding claws (38) of the component (32), which are provided with the limit stops (82) of the supporting element. 7. Wiper lever according to claim 6, characterized in that the cap (60) is made of an elastic plastic. 8. Wiper lever according to claim 6, characterized in that the counter limit stops of the covering cap (60) are embodied on the locking means (74). 9. Wiper lever according to claim 6, characterized in that the component (32) is arranged in a longitudinal mid-range of the supporting element and wind deflector strip sections (52) extending towards the ends of the supporting element are arranged on both sides of the component. 10. A wiper lever (10) comprising a driven wiper arm (12) and a wiper blade (16), which is connected to the wiper arm in an articulated manner, for cleaning windows, the wiper lever having a spring-elastic supporting element (30) which is elongate and has longitudinal sides, a convexly curved band surface (29), a concavely curved band surface (31) and an elongate, rubber-elastic wiper strip (24), and the supporting element having, on its convexly curved band surface (29), a component (32) for connecting the wiper blade (16) to the wiper arm (12), wherein the wiper lever (10) includes a cap (60) which has elastically deflectable latching lugs (74), the cap being configured to be latched to the supporting element (30) of the wiper blade (16) for covering the connection region between wiper blade and wiper arm, characterized in that the supporting element (30) is curved in the manner of a band and over its band surfaces, with the wiper strip (24) being fastened to the concavely curved band surface (31) and the component (32) being fastened to the convexly curved band surface (29), said component laterally surrounding the supporting element (30) on each longitudinal side by means of retaining claws (38) which are arranged at a distance (80) from each other in the longitudinal direction, and with at least two cheeks (82) which each face in mutually opposed longitudinal directions of the wiper blade (16) forming stops to which correspondingly assigned counter-stops of the covering cap (60) are adjacent. 11. Wiper lever (10) according to claim 10, characterized in that the counter-stops of the covering cap (60) are formed on the latching lugs (74). 12. Wiper lever (10) according to claim 11, characterized in that two mutually facing cheeks (82) of the retaining claws (38) form the stops for the latching lugs (74) of the covering cap (60), which latching lugs are located between the retaining claws (38). 13. Wiper lever (10) according to claim 11, characterized in that two adjacent latching lugs (74) enclose a retaining claw (38) with stops between them. 14. Wiper lever (10) according to claim 11, characterized in that one latching lug (74) extends in the longitudinal direction to an extent such that it fills the intermediate space (84) between the cheeks (82) of two adjacent retaining claws (38). 15. Wiper lever (10) according to claim 10, characterized in that the supporting element (30) has two spring rails (42) which are arranged at a distance from each other and such that they act in the same direction in a common plane and the mutually remote, outer longitudinal edges (40) of which are reached around by the retaining claws (38) of the component (32), the cheeks (82) of which retaining claws form stops for the cap (60). 16. Wiper lever (10) according to claim 10, characterized in that the component (32) is arranged in a longitudinal central region of the supporting element and wind-deflecting-strip sections (52) extending to the ends of the supporting element are arranged on both sides of the component.
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이 특허에 인용된 특허 (4)
De Paoli Albano,DEX ; Just Bernhard,DEX ; Merkel Wilfried,DEX ; Schmidt Thomas,DEX ; Kotlarski Thomas,DEX ; Bald Rolf,DEX ; Reiss Juergen,DEX, Support element for a wiper blade forming part of a wiper squeegee for motor vehicle windscreen and method for making same.
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