Fixing piece for a windscreen wiper
AssigneeRobert Bosch GmbH
InventorJoachim Zimmer
Life of this patent
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Abstract
A mounting part of a windshield wiper, having a receiving opening for a wiper shaft at one end, and forming a part of a fold-away hinge at the other end, and being formed from a flat sheet metal by deep-drawing, punching and bending and having a u-shaped cross-section profile and a spring mount. The spring mount is formed by deep-drawing from a sidewall of the u-shaped cross-section profile.
Claims10
A mounting part of a windshield wiper, the mounting part having a first end and a second end, the mounting part being produced from a flat sheet metal by deep-drawing, punching and bending, the mounting part having a u-shaped cross-section profile, the mounting part comprising:
- a receiving opening for a wiper shaft at the first end;
- a part of a hinged joint at the second end;
- and
- a spring mount formed by a deep-drawing from a sidewall of the u-shaped cross-section profile, wherein a cross-section of the spring mount tapers from the sidewall to a necking, and increases in cross-section from the necking to a free end.
Dependencies are inferred from the claim text.