Connectors and connector kit for attachment of a windshield wiper blade to multiple types of windshield wiper arms

Patent metadata

Field	Value
Publication number	US-10118596-B2
Application number	US-201715400742-A
Country	US
Kind code	B2
Filing date	Jan 6, 2017
Priority date	Mar 15, 2013
Publication date	Nov 6, 2018
Grant date	Nov 6, 2018

Abstract

A kit for connecting a wiper blade and multiple types of wiper arms, the kit including a container and a set of connectors located within an interior of the container. The set of connectors includes a first connector having a structure to receive and be connected to at least two different wiper arms that are part of a first class of wiper arms. The set of connectors includes a second connector having a structure to receive and be connected to at least two different wiper arms that are part of a second class of wiper arms. The set of connectors includes a third connector having a structure to receive and be connected to at least two different wiper arms that are part of a third class of wiper arms, wherein the first class, the second class and the third class are different from one another.

First claim

We claim:

1. A connector for connecting a wiper blade and a wiper arm, the connector comprising:
a base for attachment to a wiper blade;
a receiving element attached to said base so that said receiving element pivots about a first axis, said receiving element having a structure to define the following:
a first channel extending along a longitudinal axis of said receiving element that is perpendicular to said first axis;
a second channel extending along said longitudinal axis, said second channel being parallel to said first channel; and
wherein said first channel and said second channel are simultaneously visible as viewed along a direction parallel to said first axis, and said second channel is positioned between said first channel and said base as viewed along an axis that is perpendicular to both said first axis and said longitudinal axis.

2. The connector of claim 1 , wherein each of said first channel and said second channel has a width of approximately 1 cm as measured in said direction perpendicular to said longitudinal axis.

3. The connector of claim 1 , further comprising a locking cap that is pivotably attached to said receiving element, wherein said locking cap is pivotable from an open position wherein said first channel and said second channel are simultaneously visible as viewed along said direction perpendicular to said longitudinal axis to a closed position wherein said first channel and said second channel are not visible.

4. The connector of claim 1 , wherein said receiving element comprises:
a side wall;
an end wall attached to said side wall and extending in said direction perpendicular to said longitudinal axis;
a bottom wall attached to said end wall and said side wall; and
a partition attached to said side wall, wherein said side wall, said end wall, said bottom wall and said partition define said first channel and said second channel.

5. The connector of claim 4 , wherein said end wall has a free end that is movable along said longitudinal direction.

6. The connector of claim 4 , wherein said partition comprises:
a first side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said first side and said wall define at least in part said first channel; and
a second side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said second side and said wall define at least in part said second channel.

7. The connector of claim 1 , wherein said receiving element has a structure to define a third channel extending along said longitudinal axis, wherein said third channel is parallel to said first channel; and
wherein said first channel, said second channel and said third channel are simultaneously visible as viewed along said direction perpendicular to said longitudinal axis.

8. The connector of claim 7 , wherein said receiving element comprises:
a side wall;
an end wall attached to said side wall and extending in said direction perpendicular to said longitudinal axis;
a bottom wall attached to said end wall and said side wall; and
a partition attached to said side wall, wherein said side wall, said end wall, said bottom wall and said partition define said first channel, said second channel and said third channel.

9. The connector of claim 8 , wherein said partition comprises:
a first side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said first side and said wall define at least in part said first channel;
a second side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said second side and said wall define at least in part said second channel; and
a third side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said third side and said wall define at least in part said third channel.

10. The connector of claim 7 , wherein each of said first channel, said second channel and said third channel has a width of approximately 1 cm as measured in said direction perpendicular to said longitudinal axis.

11. The windshield wiper of claim 10 , wherein said receiving element comprises:
a side wall;
an end wall attached to said side wall and extending in said direction perpendicular to said longitudinal axis;
a bottom wall attached to said end wall and said side wall; and
a partition attached to said side wall, wherein said side wall, said end wall, said bottom wall and said partition define said first channel and said second channel.

12. The windshield wiper of claim 11 , wherein said end wall has a free end that is movable along said longitudinal direction.

13. The windshield wiper of claim 11 , wherein said partition comprises:
a first side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said first side and said wall define at least in part said first channel; and
a second side that extends from said side wall in said direction perpendicular to said longitudinal direction, wherein said second side and said wall define at least in part said second channel.

14. A windshield wiper comprising:
a wiper blade;
a wiper arm;
a connector comprising:
a base attached to said wiper blade;
a receiving element attached to said base so that said receiving element pivots about a first axis, said receiving element having a structure to define the following:
a first channel extending along a longitudinal axis of said receiving element that is perpendicular to said first axis;
a second channel extending along said longitudinal axis, said second channel being parallel to said first channel, wherein said wiper arm is snugly received in said first channel and said second channel; and

wherein prior to said wiper arm being snugly received in said first channel and said second channel, said first channel and said second channel are simultaneously visible as viewed along a direction parallel to said first axis, and said second channel is positioned between said first channel and said base as viewed along an axis that is perpendicular to both said first axis and said longitudinal axis.

15. The windshield wiper of claim 14 , wherein said wiper arm is a J-hook wiper arm.

16. The windshield wiper of claim 14 , wherein each of said first channel and said second channel has a width of approximately 1 cm as measured in said direction perpendicular to said longitudinal axis.

17. The windshield wiper of claim 14 , further comprising a locking cap that is pivotably attached to said receiving element, wherein said locking cap is pivotable from an open position wherein said wiper arm in said first channel and said second channel is visible to a closed position wherein said first channel and said second channel are not visible.

18. The windshield wiper of claim 14 , wherein said receiving element has a structure to define a third channel extending along said longitudinal axis, wherein said third channel is parallel to said first channel; and
wherein said first channel, said second channel and said third channel are simultaneously visible as viewed along said direction perpendicular to said longitudinal axis.

19. The windshield wiper of claim 18 , wherein said receiving element comprises:
a side wall;
an end wall attached to said side wall and extending in said direction perpendicular to said longitudinal axis;
a bottom wall attached to said end wall and said side wall; and
a partition attac

Assignees

• Illinois Tool Works

Inventors

• Fournier James C
• Piotrowski Stanislaw
• Rostlund Anders Olof
• Teal Kenneth H
• Kurth Mark
• Shanmugham Subramaniam
• Darisipudi Ashok
• Minevski Liliana

Classifications

• B60S2001/408

  the connecting part or the intermediate element being provided with holes for different diameters of pivoting pin · CPC title

• B60S1/4009

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

• B60S2001/4032

  the element being able to receive arms with hooks of different radiuses · CPC title

• B60S2001/4035

  the connection being covered by a removable cover mounted on the blade · CPC title