Windshield wiper for an automobile comprising advanced means for articulating the wiper blade on said windshield wiper
AssigneeValeo Systèmes d'Essuyage
InventorJean-Michael Jarasson
Life of this patent
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Abstract
A windshield wiper, in which an element of the frame of the wiper blade is articulated on the end of a wiper arm by a connector that is articulated on the frame. The connector includes a substantially inverted U-shaped front body which overlaps onto the center part of the hinge of the frame, such that the longitudinally sliding connector is accommodated in the front end of the arm. The connector includes a lock mechanism that locks in a longitudinally direction in relation to the arm. The connector also includes a retaining rod extending vertically with clearance through a hole that is dead center with the center part of the hinge of the frame element.
Claims11
A motor vehicle wiper including a mounting element belonging to a wiper blade articulated at a longitudinal end of a wiper arm around a transverse horizontal axis via a connector articulated on the mounting element, the connector including articulation means carried by two parallel, longitudinal, vertical flanks for receiving therebetween a central articulation part of the mounting element, the connector including a body having an inverted U-shaped cross-section straddling the central articulation part of the mounting element such that the two flanks extend longitudinally in relation to the body, the connector received via longitudinal sliding in the longitudinal end of the arm, the connector including means for locking against movement in a longitudinal direction in relation to the arm, characterized by the connector including a holding rod having a hook on an end thereof which is substantially orthogonal to the holding rod, the holding rod extending vertically within an aperture formed in the central articulation part of the mounting element, characterized by the longitudinal end of the arm comprising an upper transverse back, the connector including an elastic tongue extending horizontally toward the upper back of the arm and linked to the body at an end forming a hinge with a horizontal axis, the tongue including a boss received in a corresponding aperture formed in the upper back of the arm to longitudinally lock the connector in relation to the arm, and the holding rod extending vertically from a lower face of the tongue of the conector.
A motor vehicle wiper including a mounting element belonging to a wiper blade articulated at a longitudinal end of a wiper arm around a transverse horizontal axis via a connector articulated on the mounting element, the connector including articulation means carried by two parallel, longitudinal, vertical flanks for receiving therebetween a central articulation part of the mounting element, the connector including a body having an inverted U-shaped cross-section straddling the central articulation part of the mounting element such that the two flanks extend longitudinally in relation to the body, the connector received via longitudinal sliding in the longitudinal end of the arm, the connector including means for locking in a longitudinal direction in relation to the arm, characterized by the connector including a holding rod extending vertically within an opposed aperture formed in the central articulation part of the mounting element, the longitudinal end of the arm including a rear abutment that, in the mounted position of the arm on the wiper blade, extends opposite from a surface of an abutment formed on a lateral external face of the mounting element, the flanks of the connector being received between two lateral flanges of the longitudinal end of the arm, the rear abutment being made up of a rear edge of one of the lateral flanges, and the abutment surface being an edge longitudinally defining a portion in relief of the lateral external face of the mounting element.
Dependencies are inferred from the claim text.