Wiper arm device and wiper system
AssigneeRobert Bosch GmbH
InventorStijn Truyens
Life of this patent
Estimating the term…
Abstract
The invention is based on a wiper arm device (10) comprising at least one wiper arm adapter (14) for coupling to at least one wiper blade (102) and to at least one fluid supply unit (24) in order to supply the at least one wiper blade (102) with wiper fluid, which unit comprises at least one fluid line (26). It is proposed that the fluid supply unit (24) comprises a coupling unit (16), which is designed as a headpiece for the at least one fluid line (26) and which comprises at least two coupling elements (20, 22) which are designed for a mechanical connection to the at least one wiper blade (102), and wherein exactly one coupling element (20) of the at least two coupling elements (20, 22) is designed for a fluidic connection to the at least one wiper blade (102).
Claims11
A wiper arm device comprising at least one wiper arm adapter (14) for coupling to at least one wiper blade (102) and to at least one fluid supply unit (24) to supply the at least one wiper blade (102) with wiper fluid, which unit comprises at least one fluid line (26), wherein the fluid supply unit (24) comprises a coupling unit (16), which is configured as a headpiece for the at least one fluid line (26) and which comprises at least two coupling elements (20, 22) which are configured for a mechanical connection to the at least one wiper blade (102), and wherein exactly one coupling element (20) of the at least two coupling elements (20, 22) is configured for a fluidic connection to the at least one wiper blade (102).
Dependencies are inferred from the claim text.