Device for connecting a wiper blade holder to a wiper arm
First Claim
1. A connecting device between the superstructure of a wiper blade and the free end portion of a wiper arm wherein the upper central portion of said superstructure is provided with a substantially rectangular opening and wherein said wiper arm has a bore (2) and a flexible spring clip (3), characterized in that at least one relatively resilient part (10,11 32,42) is snap-fitted into said opening (6), means (13,38,48) carried by the first part (10,11 32,42) cooperating with the edge of said opening (6) for positioning said first part in said opening, one other part (23,30,40) being carried by said first part and being provided with holding means (21,31,41) capable of cooperating with the bore (2) and flexible spring clip (3) on the free end portion of the wiper arm (1) such as to maintain said arm (1) in its working position with respect to the superstructure (5) of the wiper blade.
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Accused Products
Abstract
A connector or adaptor is provided for connecting a windshield wiper arm (1) to a superstructure (5) of a windshield wiper blade. The arm end has aligned bores (2) and a spring clip (3) for securing the arm to a pin on a blade. The connector or adaptor is a one or two part member (10, 11, 23, 32, 42) which is secured to a rivet (7) on the blade and has laterally located, sidewardly extending pins (21) for engagement with the arm end or has vertically located, sidewardly extending pins (31, 41) for engagement with the arm end.
38 Citations
10 Claims
- 1. A connecting device between the superstructure of a wiper blade and the free end portion of a wiper arm wherein the upper central portion of said superstructure is provided with a substantially rectangular opening and wherein said wiper arm has a bore (2) and a flexible spring clip (3), characterized in that at least one relatively resilient part (10,11 32,42) is snap-fitted into said opening (6), means (13,38,48) carried by the first part (10,11 32,42) cooperating with the edge of said opening (6) for positioning said first part in said opening, one other part (23,30,40) being carried by said first part and being provided with holding means (21,31,41) capable of cooperating with the bore (2) and flexible spring clip (3) on the free end portion of the wiper arm (1) such as to maintain said arm (1) in its working position with respect to the superstructure (5) of the wiper blade.
- 9. A connecting device between the superstructure of a wiper blade and the free end portion of a wiper arm wherein the upper central portion of said superstructure is provided with a substantially rectangular opening, and wherein said wiper arm has a bore (2) and a flexible spring clip (3), characterized in that at least one part (10,11,23,32,42) is snap-fitted into said opening (6), one other of said parts (23,32,42) being provided with holding means (21,31,41) capable of cooperating with the bore (2) and flexible spring clip (3) on the free end portion of the wiper arm (1) such as to maintain said arm (1) in its working position with respect to the superstructure (5) of the wiper blade, said one other of said parts (23,32,42) is provided with two short coaxial pins (21,31,41), said two coaxial pins (21,31,41) being capable of co-operating with the bore (2) in the free end portion of the arm and with the flexible spring clip (3), which is provided with certain types of wiper arms (1) designed for a lateral fitting, said at least one part being two parts (10,11) which are of a relatively high resiliency, said two parts (10,11) are substantially symmetrical with respect to the central longitudinal plane (VII--VII) of the wiper blade, one said other part (23) with a negligible resiliency has the form of a stirrup, one of the flanks (18) of which is blocked between said two highly resilient parts (10,11).
Specification