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US 6,332,237 B1Granted
Windscreen wiper joint
AssigneeRobert Bosch GmbH
InventorJoachim Zimmer
Life of this patent
Estimating the term…
Abstract
A wiper has a wiper arm including a fastening part and a pivot part with a wiper rod, the fastening part and the pivot part having side walls and being formed as partially overlapping components, and a hinge joint provided between the fastening part and the pivot part and including a pivot bolt which extends through an inner component and is welded to insides of the side walls of the outer component.
Claims7
A wiper, comprising a wiper arm including a fastening part and a pivot part with a wiper rod, said fastening part and said pivot part having side walls and being formed as partially overlapping components;
- a hinge joint provided between said fastening part and said pivot part and including a pivot bolt which extends through an inner component and is welded to insides of said side walls of said outer component.
Dependencies are inferred from the claim text.