Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 12:00 PM CET
Settings

Settings

Goto Application

1. EP3902712 - WIPER ARM HAVING A CONNECTION ADAPTER

Office
European Patent Office
Application Number 19828764
Application Date 20.12.2019
Publication Number 3902712
Publication Date 03.11.2021
Publication Kind A1
IPC
B60S 1/38
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1Cleaning of vehicles
02Cleaning windscreens, windows, or optical devices
04Wipers or the like, e.g. scrapers
32characterised by constructional features of wiper blades or arms
38Wiper blades
B60S 1/52
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1Cleaning of vehicles
02Cleaning windscreens, windows, or optical devices
46using liquid; Windscreen washers
48Liquid supply therefor
52Arrangement of nozzles
CPC
B60S 1/3862
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1Cleaning of vehicles
02Cleaning windscreens, windows or optical devices
04Wipers or the like, e.g. scrapers
32characterised by constructional features of wiper blade arms ; or blades
38Wiper blades
3848Flat-type wiper blade, i.e. without harness
3849Connectors therefor; Connection to wiper arm; Attached to blade
3862Transport of liquid there through
B60S 1/407
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1Cleaning of vehicles
02Cleaning windscreens, windows or optical devices
04Wipers or the like, e.g. scrapers
32characterised by constructional features of wiper blade arms ; or blades
40Connections between blades and arms
4067for arms provided with a side pin
407with means provided on the arm for locking the side pin
B60S 1/524
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
1Cleaning of vehicles
02Cleaning windscreens, windows or optical devices
46using liquid; Windscreen washers
48Liquid supply therefor
52Arrangement of nozzles; ; Liquid spreading means
522moving liquid spreading means, e.g. arranged in wiper arms
524arranged in wiper blades
Applicants BOSCH GMBH ROBERT
Inventors RAPP HARALD
HORVATH ZSOFIA
Designated States
Title
(DE) WISCHARM MIT VERBINDUNGSADAPTER
(EN) WIPER ARM HAVING A CONNECTION ADAPTER
(FR) BRAS D'ESSUIE-GLACE POURVU D'UN ADAPTATEUR DE LIAISON
Abstract
(DE) Bei einem Wischarm mit Verbindungsadapter, an dem ein Wischblatt (3), insbesondere ein Flachbalkenwischblatt oder gelenksloses Wischblatt gehalten werden kann und der zur seitlichen Aufnahme eines Stiftes (5) des Wischarms (3) eine Öffnung (4) aufweist, wobei bei eingesetztem Stift (5) der Verbindungsadapter (2) sich um den Stift (5) drehen kann, sowie Verriegelungsmitteln zur Sicherung des Stiftes (5) in der Öffnung (4), insbesondere einer Brücke, die parallel zum Stift (5) am Wischarm (3) angeordnet ist und mit einem abgewinkelten Ende den Verbindungsadapter (2) übergreift, wobei der Verbindungsadapter Fluidanschlüsse (10) für die Zuleitung einer Reinigungsflüssigkeit aufweist, kann durch einen Fluidstecker (6) auf der Oberseite des Verbindungsadapters (2) mindestens ein Fluidanschluss (6) mit dem Verbindungsadapter (2) verbunden werden.
(EN) The invention relates to a wiper arm having a connection adapter on which a wiper blade (3), in particular a flat-bar wiper blade or jointless wiper blade, can be held and which has an opening (4) for laterally receiving a pin (5) of the wiper arm (1), wherein the connection adapter (2) can rotate around the pin (5) when the pin (5) is inserted, and which has locking means for securing the pin (5) in the opening (4), in particular a bridge which is arranged parallel to the pin (5) on the wiper arm (1) and extends over the connection adapter (2) with an angled end, wherein the connection adapter has fluid connections (10) for supplying a cleaning liquid, and at least one fluid connection (10) can be connected to the connection adapter (2) by means of a fluid plug (6) on the upper side of the connection adapter (2).
(FR) L'invention concerne un bras d'essuie-glace pourvu d'un adaptateur de liaison, sur lequel un balai d'essuie-glace (3), en particulier un balai d'essuie-glace en forme de barre plate ou un balai d'essuie-glace sans articulation, peut être maintenu et qui présente une ouverture (4) pour la réception latérale d'une tige (5) du bras d'essuie-glace (3), où, lorsque que la tige (5) est insérée, l'adaptateur de liaison (2) peut tourner autour de la tige (5), ainsi que des moyens de blocage pour bloquer la tige (5) dans l'ouverture (4), en particulier d'un pont qui est disposé parallèlement à la tige (5) sur le bras d'essuie-glace (2) et qui recouvre l'adaptateur de liaison (2) à l'aide d'une extrémité coudée, l'adaptateur de liaison présentant des raccords fluidiques (10) pour l'alimentation en un liquide de nettoyage. Un embout fluidique (6) sur le côté supérieur de l'adaptateur de liaison (2) permet de relier au moins un raccord fluidique (6) à l'adaptateur de liaison (2).
Related patent documents