A wiper blade for a vehicle includes a wiper arm having one end installed at a windshield glass side and configured to rotate, and the other end at which an installation bracket is provided, a blade mounted on the installation bracket of the wiper arm and configured to clean a windshield glass, and a nozzle installed on an assembling part extending outward from the installation bracket of the wiper arm, the nozzle being positioned between the assembling part and the blade and configured to spray a cleaning liquid in a longitudinal direction in which the blade extends.

A wind deflector for a windscreen wiper system of a motor vehicle has a receptacle for fastening the wind deflector to a component of a wiper arm of the windscreen wiper system. The wind deflector has at least two parts which can be mounted in a divided state on the component of the wiper arm and subsequently can be joined together, as a result of which the wind deflector can be secured to the component of the wiper arm of the windscreen wiper system.

A washer nozzle comprises a first flow path that extends in the longitudinal direction of an arm piece, a second flow path that is connected to the downstream side of the first flow path and that extends in a direction intersecting the longitudinal direction of the arm piece, an upstream opening that opens the first flow path and the second flow path toward one side in the longitudinal direction of the arm piece, and a blocking member that is provided with a joint part connected by a washer tube and that blocks the upstream opening.

An aircraft windshield wiper system includes a wiper arm, a wiper blade coupled to a first end of the wiper arm, and an output shaft coupled to a second end of the wiper arm. The wiper blade includes a fluid dispensing system including nozzles, a fluid control unit, fluid lines, fluid source, and a user interface. The wiper blade with the fluid dispensing system is configured to dispense a variety of fluids directly from the wiper blade onto the windshield of an aircraft.

A windscreen wiper arm comprising a wiper arm member having a substantially U-shaped cross-section arranged to be pivotally connected to a mounting head mounted on a drive shaft, and a wiper rod having a first end rigidly connected to and extending inside said wiper arm member and a second end arranged to be connected to an elongated wiper blade to be placed in abutment with a windscreen to be wiped. The windscreen wiper arm includes a nozzle for spraying a washing liquid onto said windscreen to be wiped, where said nozzle is detachably connected to said wiper rod inside the U-shaped cross-section of the wiper arm member.

The invention relates to a mounting bracket (5) for a pipe (4) supplying fluid to a driving arm (1) of a motor vehicle wiper system (100), the driving arm (1) comprising at least one spring (14), the mounting bracket (5) comprising at least one sleeve (51) configured to hold the supply pipe (4). The mounting bracket (5) according to the invention comprises a substantially hollow cylindrical body (50) linked to the sleeve (51) and configured to be inserted into a space (141) surrounded by the spring (14) of the driving arm (1). The invention also relates to a driving arm (1) comprising such a mounting bracket (5) and to a method for assembling such a driving arm (1), comprising a preliminary step of inserting the body (50) of such a mounting bracket (5) into at least part of the aforementioned space (141).

Disclosed is an arrangement of nozzle units for a wiper arm, wherein at least one nozzle unit comprises a rigid body, has a channel through which liquid can flow into the nozzle unit and/or out of the nozzle unit, and comprises a nozzle, which is connected to the channel. The nozzle units are in communication with each other in series such that a liquid can flow from a nozzle unit into a following nozzle unit in the series, wherein at least one nozzle unit has a contact surface which is formed such that the nozzle unit cannot rotate about the longitudinal axis thereof if the contact surface contacts a surface of a wiper arm. A wiper arm comprising the arrangement is also disclosed.

A windscreen wiper arm, particularly for automobiles, that is able to oscillate upwardly and downwardly between a downward position and an upward position. The windscreen wiper arm comprises a wiper arm member having a substantially U-shaped cross-section, as well as a wiper rod. The wiper arm member at one end is adapted to be pivotally connected to a mounting head mounted on a drive shaft. The wiper arm member at another end is rigidly connected to the wiper rod. The wiper rod at one end extends inside the U-shaped cross-section of the wiper arm member, and the wiper rod at another end is rigidly connected to an adapter adapted to be connected to an elongated wiper blade to be placed in abutment with a windscreen to be wiped. The adapter, at the location of its connection to the wiper blade, has a U-shaped cross-section with a base and two spaced-apart legs. The U-shaped cross-section is mounted offset in a plane of the base relative to a longitudinal axis of the wiper rod. The windscreen wiper arm is provided with a nozzle for spraying a washing liquid onto the windscreen to be wiped. The nozzle is detachably connected to the adapter at a lateral side of the windscreen wiper arm facing towards the upward position.

A windscreen wiper system for a motor vehicle includes at least one wiper blade which has a slider secured to a wiper blade element. An adapter is connected to the slider in an articulated manner. The adapter is connected to a component of a wiper arm of the windscreen wiper system via a recess. The adapter is connected to a wiper rod of the wiper arm via the recess. A further functional element is arranged on the wiper rod of the wiper arm separately from the adapter.

Provided is a wiper arm including: an arm head in which a base end is attached to a swing shaft an arm shank in which a base end is attached to a tip of the arm head; an arm piece in which a base end is attached to a tip of the arm shank; a washer tube; a washer nozzle attached to a tip of the washer tube; and a cover member covering at least the surrounding of a part of the arm piece and the washer tube in a longitudinal direction. The cover member includes: a first cover body, having a top wall portion, and side wall portions protruding from both sides of the top wall portion in a short-side direction; and a second cover body, attached to the side wall portions and disposed to face the top wall portion.