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US 2020/0339069 A1Published application
Wiper device
AssigneeDenso Corporation
InventorShinnosuke TANAKA
Life of this patent
Estimating the term…
Abstract
A wiper device includes a wiper arm and a drive section. The wiper arm has a base end portion supported by a support section provided at a vehicle, and is configured such that a wiping surface of the vehicle is wiped back and forth by a wiper blade coupled to a leading end portion of the wiper arm. The drive section is configured to displace at least a leading end portion side of the wiper arm in an up-and-down direction with respect to the wiping surface during back and forth movement of the wiper arm, irrespective of force the wiper blade receives from the wiping surface.
Claims12
A wiper device comprising:
- a wiper arm having a base end portion supported by a support section provided at a vehicle, and being configured such that a wiping surface of the vehicle is wiped back and forth by a wiper blade coupled to a leading end portion of the wiper arm;
- and
- a drive section configured to displace at least a leading end portion side of the wiper arm in an up-and-down direction with respect to the wiping surface during back and forth movement of the wiper arm, irrespective of force the wiper blade receives from the wiping surface.
Dependencies are inferred from the claim text.