Abstract: A disposition introduced in windshield wiper blade of automotive vehicles, both on the front and rear, includes a curved shape and a single piece body, which serves to sustain the profile of a vertebra and a blade, allowing the accommodation of the blade with uniform boundary and without deformations. Also disclosed are additional embodiments.

Abstract: The present disclosure relates to a blade components fitting system that may include a central arch member, two secondary arch members and one or more hinging devices. The system may allow fitting between the profiles and slots to happen by pressure, with a little interference ensuring safe connection between the parts, preventing disassembly while a blade is operating.

Abstract: The present model refers to a wiper blade arrangement, wherein said blade acts on the surface of a windshield, said blade having a blade body formed as a single piece by welding, bonding, fitting or coextrusion of two different profiled materials, resulting in a single body having a curved shape throughout its length to allow uniform distribution of the load applied by the arm of the wiper. The blade and the arm are joined together by a sequential central support, made of metallic or plastic material, or, alternatively, by an enclosing central support, joining the blade body through a metal vertebra. The blade body has alternative constructive arrangements in its upper region, having a symmetric or asymmetric spoiler, as well as an alternative constructive arrangement with no spoiler at all, but only a convex bulging, leading to improved distribution of the airflow on the blade.

Abstract: The present model refers to an arrangement introduced in a blade, secured to an arm (2) of the wiper, wherein said blade (1) acts on the surface of a windshield (3), said blade (1) having a blade body (6) formed as a single piece by welding, bonding, fitting or coextrusion of two different profiled materials, resulting in a single body having a curved shape throughout its length to allow uniform distribution of the load applied by the arm (2) of the wiper. The blade (1) and the arm (2) are joined together by a sequential central support (10), made of metallic or plastic material, or, alternatively, by an enclosing central support (11), joining the blade body (6) through a metal vertebra (7). The blade body (6) has alternative constructive arrangements in its upper region, having a symmetric (16) or asymmetric (21) spoiler, as well as an alternative constructive arrangement with no spoiler at all, but only a convex bulging (26), leading to improved distribution of the airflow on the blade.

Abstract: A shaft coupling element for windscreen wipers that solves the problem entailed by the multiplicity of fastening device coupling elements and shafts by providing a universal device that allows the installation by the user, in a simple, easy and quick way. The universal device includes a central body, three transversal coupling bores of different dimensions set on the central area of the main body, two lateral bulges located at both lateral walls of the main body, two flexible adjustment pawls located transversally on the upper part of the main body, a slack reducing moving part located at the end of the main body (1) over which rests the windscreen wiper's shaft hook, two protuberances adjacent to the central hole and two moving locking bulges located at the end of the main body between which rests the windscreen wiper's shaft hook.

Abstract: An articulation system between windscreen wiper components provides the perfect adjustment between the windscreen wiper and the vehicle windscreen. The system includes the union of a big arc (1) and a small arc (4), which are isolated by a plastic joint (2) and united by a plastic pin (3). There is also a coupling and articulation mechanism between the big arc (1) and small arc (4).

Abstract: The present invention relates to an “ARRANGEMENT OF SHAFT COUPLING ELEMENT FOR WINDSCREEN WIPER”, applied to windscreen wipers in general. The present invention reveals a shaft coupling element for windscreen wiper that solves the problem entailed by the multiplicity of fastening device coupling elements and shafts.

Abstract: The present invention is related to an ARTICULATION SYSTEM BETWEEN WINDSCREEN WIPER COMPONENTS, which purpose is to provide the perfect adjustment between the windscreen wiper and the vehicle windscreen.