Robert Boschgmbh

Peter Kessler

Eckhard Ursel

Juergen Mayer

Koen Lammens

Jurgen Mayer

Jan Vanroy

In a method for producing wiper arm and a wiper arm produced by the method a tongue for a rotary angle limiting is punched on a hinge part and correlates with a recess in the hinge part.

Wiper arms, and method for producing wiper arms

A wiper blade for cleaning windows of motor vehicles has a support bracket system having retaining claws disposed on claw brackets. The retaining claws grip a head strip of a wiper strip of an elastic material which is fixed longitudinally with a securing body shaped from sheet metal. The securing body is solidly joined to the wiper strip and engages the retaining claw from behind at least with a hook in the form of a snap connection disposed on one wiper arm. The hook is shaped by bending or swaging of the arm and is adjoined in the assembly direction by a guide face.

Wiper blade for cleaning motor vehicles windscreens

Wiper apparatus for a window of a motor vehicle

A wiper device for wiping windshield panes of motor vehicles includes an oscillating blade driven in the direction transverse to the direction of its elongation and having a support with at least two pairs of end claws and an elastic rail having a wiper lip facing the pane being cleaned and held on the support by the end claws. Two end holding members are provided on the elastic rail which form stops cooperating with respective stop shoulders formed by the end faces of the claws to limit a longitudinal displacement of the rail and the wiper lip relative to the support. To permit the use of the same wiper element with the supports, the stop shoulders of which are positioned closer to each other, spacers are installed between the stops of the holding members and the stop shoulders of the support.

Windshield wiper device for motor vehicles

Arrangement for washing transparent parts of vehicles, particularly windshields and lightlamp lens shields of motor vehicles. The arrangement includes a solid liquid conducting member and a bore-like liquid supplying channel extending therethrough between an inlet port and an outlet port. A liquid conduit communicating with a liquid container has a terminal portion distant from the container and provided with a connecting piece press-fit or with prestress inserted in the inlet port. A nozzle body is associated with the outlet port and has a discharge aperture aimed at the transparent part to be washed. A selectively actuable liquid releasing means is operable to release liquid to travel from the container under pressure at the driver's command to the nozzle body.

Growing community of inventors

Sasbach, Germany

Peter Kessler