Wiper blade with air deflecting device
First Claim
1. A wiper blade for motor vehicles or the like which includes a wiping element attached to a superstructure for transmitting pressure from a wiper arm to the wiping element, the superstructure comprising:
- an elongated main bridge;
at least one intermediate yoke;
articulated means for attaching the intermediate yoke to the main bridge;
at least one air deflecting device attached to the wiping element; and
articulated means for attaching the air deflecting device to the intermediate yoke.
2 Assignments
0 Petitions
Accused Products
Abstract
A wiper blade for motor vehicles has a wiping element (6) attached to a superstructure which includes a main bridge (1), one or more intermediate yokes (2) and one or more secondary yokes (3), with at least one of the components (1,2,3) of said superstructure replaced by at least one air deflecting device (14). In a preferred form, at least one air deflecting device replaces at least one secondary yoke, with each air deflecting device (14) extending parallel to and at a certain distance from the wiping element (6) of the wiper blade. The air deflecting device or deflector (15) has attachment members (16,19,21) for securing the deflector to one of the components (2) of the superstructure of the wiper blade and has additional attachment members (17,4'"'"') for securing the deflector to the wiping element (6) of the wiper blade. The deflector has at least one resilient blade (18) capable of exerting a pressure on the wiping element (6) of the wiper blade. The invention results in a wiper blade having a ratio of the distance between the deflector (15) and the wiping element (6) and the distance between the bottom edge (15'"'"') of the deflector (15) and the surface to be wiped (12), which ratio is substantially equal to ten.
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Citations
12 Claims
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1. A wiper blade for motor vehicles or the like which includes a wiping element attached to a superstructure for transmitting pressure from a wiper arm to the wiping element, the superstructure comprising:
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an elongated main bridge; at least one intermediate yoke; articulated means for attaching the intermediate yoke to the main bridge; at least one air deflecting device attached to the wiping element; and articulated means for attaching the air deflecting device to the intermediate yoke. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A wiper blade for motor vehicles or the like which include a wiping element attached to a superstructure for transmitting pressure from a wiper arm to the wiping element, the superstructure comprising:
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an elongated main bridge; a pair of intermediate yokes; articulated means for attaching said pair of intermediate yokes to the distal ends of the main bridge; a pair of air deflecting devices attached to the wiping element at at least two attachment points, each air deflecting device including a deflector element extending parallel to and spaced from the wiping element; and articulated means for attaching each air deflecting device to a respective one of said intermediate yokes. - View Dependent Claims (9, 10, 11, 12)
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Specification