Adaptor for connecting a windscreen wiper unit to a driving arm

Patent metadata

Field	Value
Publication number	US-10246057-B2
Application number	US-201715403248-A
Country	US
Kind code	B2
Filing date	Jan 11, 2017
Priority date	Jan 13, 2016
Publication date	Apr 2, 2019
Grant date	Apr 2, 2019

Abstract

Adaptor (112) for connecting a windscreen wiper unit (10) to a driving arm (26), the adaptor comprising two substantially parallel walls (28) connected together by means of at least one connecting element (30), the said walls having first, inner, side faces (28a) between which the said at least one connecting element extends, and outer side faces (28b), the said adaptor further having at least one stop element which is mounted on one of the said walls and which projects at least partially from the said outer side face of this wall, characterized in that the said at least one element (150) is movable between an operational stop position and a non-operational position.

First claim

The invention claimed is:

1. An adaptor for connecting a windscreen wiper unit to a driving arm, the adaptor comprising:
two substantially parallel walls connected together by at least one connecting element, the walls having inner side faces between which the at least one connecting element extends, and outer side faces; and
at least one stop element which is mounted on one of the walls and which projects at least partially from the outer side face of the one of the walls,
wherein the at least one element is movable between an operational stop position and a non-operational position,
wherein the at least one element is connected by a hinge to the one of the walls,
wherein the hinge defines a hinging axis of the element, which is substantially parallel to an elongation axis of the adaptor, and
wherein the element is formed as one piece with the one of the walls, and the hinge is formed by a thin film of material connecting the one of the walls to the element.

2. The adaptor according to claim 1 , wherein the at least one element is retractable.

3. The adaptor according to claim 1 , wherein the said film of material is situated at the bottom of a groove with a U, C or V-shaped cross-section.

4. The adaptor according to claim 1 , wherein the hinge defines a hinging axis of the element, which is substantially perpendicular to a hinging axis of the adaptor.

5. The adaptor according to claim 1 , wherein the hinge is configured to allow at least a displacement of the at least one element towards the inside of the adaptor.

6. The adaptor according to claim 1 , wherein the element has a general L-shaped form and comprises a first portion extending substantially in a plane of the one of the walls, and a second portion projecting in the form of a stop from the outer side face of the one of the walls.

7. The adaptor according to claim 1 , wherein the one of the walls comprises a first upper longitudinal edge having a longitudinal end connected to an upper end of a second edge which is substantially perpendicular to the first edge and a lower end of which is connected to a longitudinal end of a third upper longitudinal edge, the at least one element being connected to the third upper longitudinal edge.

8. The adaptor according to claim 7 , wherein the said at least one element is spaced from the said second edge.

9. The adaptor according to claim 7 , wherein the said at least one element has an upper end aligned substantially with the said first upper edge or extending substantially as a continuation of the said first upper edge.

10. The adaptor according to claim 1 , wherein the at least one element has, when in the operational stop position, an inner side face substantially aligned with the inner side face of the one of the walls, and an outer side face substantially aligned with the outer side face of the one of the walls.

11. A windscreen wiper unit comprising or supporting an adaptor according to claim 1 .

12. A windscreen wiper arm, comprising or supporting an adaptor according to claim 1 .

13. The arm according to claim 12 , the arm being a hook arm which is mounted between the side walls of the adaptor and prevents the displacement of the at least one element from the operational stop position into the non-operational position.

14. The arm according to claim 12 , comprising a substantially cylindrical stem which is engaged inside a seat of the adaptor, wherein the arm is configured to allow the displacement of the said at least one element from the operational stop position into the non-operational position.

15. An adaptor for connecting a windscreen wiper unit to a driving arm, the adaptor comprising:
two substantially parallel walls connected together by at least one connecting element, the walls having inner side faces between which the at least one connecting element extends, and outer side faces,
wherein one of the walls comprises a first upper longitudinal edge having a longitudinal end connected to an upper end of a second edge which is substantially perpendicular to the first edge, and a lower end of which is connected to a longitudinal end of a third upper longitudinal edge, the at least one connecting element being connected to the third upper longitudinal edge; and
at least one stop element which is mounted on the one of the walls and which projects at least partially from the outer side face of the one of the walls,
wherein the at least one element is movable between an operational stop position and a non-operational position,
wherein the at least one element is connected by a hinge to the one of the walls, and
wherein the hinge defines a hinging axis of the element, which is substantially parallel to an elongation axis of the adaptor.

Assignees

• Valeo Systemes Dessuyage

Inventors

• HOUSSAT Stéphane
• Jomard Olivier
• Gaucher Vincent

Classifications

• B60S1/40

  Connections between blades and arms · CPC title

• B60S2001/4012

  the element being provided with bearing surfaces on its side walls · CPC title

• B60S1/4009 Primary

  comprising a detachable intermediate element mounted on the hook-shaped end · CPC title

• B60S1/4074

  with means provided on the blade for locking the side pin · CPC title

• B60S1/4077

  characterised by the connecting part of, or an intermediate element mounted on, the wiper blade (means for locking the side pin B60S1/4074) · CPC title