[go: up one dir, main page]

DE1774020U - WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES. - Google Patents

WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES.

Info

Publication number
DE1774020U
DE1774020U DES27652U DES0027652U DE1774020U DE 1774020 U DE1774020 U DE 1774020U DE S27652 U DES27652 U DE S27652U DE S0027652 U DES0027652 U DE S0027652U DE 1774020 U DE1774020 U DE 1774020U
Authority
DE
Germany
Prior art keywords
wiper arm
wiper
windshield
arm
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES27652U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Priority to DES27652U priority Critical patent/DE1774020U/en
Publication of DE1774020U publication Critical patent/DE1774020U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3436—Mounting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3445—Joints between elements
    • B60S1/345—Joints between elements the elements being a link piece and a mounting head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3425—Constructional aspects of the arm
    • B60S1/3445—Joints between elements
    • B60S1/3459—Joints between elements the element being a mounting head and a shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/34—Wiper arms; Mountings therefor
    • B60S1/3463—Means to press blade onto screen
    • B60S1/3465—Means to press blade onto screen with coil springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

Wischerarm in Scheibenwischanlagen von Kraftfahrzeugen ******************************************************** Die Neuerung befaßt sich mit einem Wischerarm in Scheibenwischanlagen von Kraftfahrzeugen mit einem auf der Wischerwelle befestigten Lagerteil, an dem der Wischerarm schwenkbar gelagert ist und der durch die Wirkung einer Spiralfeder gegen die Windschutzscheibe gedrückt wird.Wiper arm in windshield wiper systems for motor vehicles ************************************************** ****** The innovation relates to a wiper arm in windshield wiper systems of motor vehicles with a bearing part fastened to the wiper shaft, on which the wiper arm is pivotably mounted and which is pressed against the windshield by the action of a spiral spring.

Der Scheibenwischerarm wird mittels einer verdrehsicher wirkenden Klemmvorrichtung auf das aus der Karosserie herausragende Wischerwellenende aufgesetzt. In der Arbeitsstellung des Wischerarmes drückt eine Feder den Wischerarm gegen die Windschutzscheibe. Damit die Windschutzscheibe ungehindert gereinigt werden kann, muß der Wischerarm aus der von der Windschutzscheibe abgehobenen Lage in eine gerastete Stellung kommen. Zu diesem Zweck wird bei einer bekannten Ausführung auf die Wischerwelle ein Druckstück festgeklemmt. Über diesem Druckstück ist das trogförmig ausgebildete Ende des Wischerarmes schwenkbar gelagert. Die einerseits mit dem Wischerarm fest verbundene Spiralfeder endet auf der anderen Seite in einem Blechstück. Dieses Blechstück wird in entsprechenden Ausnehmungen des Druckstückes so gehalten, daß eine Schnappwirkung entsteht. Diese Einrichtung ist relativ teuer. Bei Wischerarmbefestigungen, bei denen auf der Wischerwelle eine in der Längsrichtung gekerbte Aufnahme aufgesetzt wird, ist die bekannte Ausführung nicht zu verwenden.The windshield wiper arm is secured against twisting by means of a Clamping device placed on the wiper shaft end protruding from the body. In the working position of the wiper arm, a spring presses the wiper arm against the Windshield. So that the windshield can be cleaned unhindered, the wiper arm must move from the position raised from the windshield to a locked position Come position. For this purpose, in a known embodiment, the wiper shaft a pressure piece clamped. Above this pressure piece is the trough-shaped The end of the wiper arm is pivoted. The one hand with the wiper arm firmly connected spiral spring ends on the other side in a piece of sheet metal. This piece of sheet metal will held in the corresponding recesses of the pressure piece so that that there is a snap effect. This facility is relatively expensive. For wiper arm mountings, in which a notch in the longitudinal direction is placed on the wiper shaft the known version cannot be used.

Eine wesentliche Vereinfachung und Verbilligung wird durch die Neuerung vorgeschlagen. Die mit einem Ende am Wischerarm befestigte Spiralfeder greift mit ihrem anderen Ende an einer Achse an, die am Wischerarmlagerteil in einem Langloch so gelagert ist, daß die Feder in der Betriebsstellung des Wischerarmes die Achse in das untere Ende des Langloches zieht und den Wischerarm in Richtung der Windschutzscheibe drückt, während beim Abheben des Wischerarmes von der Windschutzscheibe die Achse durch die Feder in das obere Ende des Langloches gezogen wird, so daß der Arm in der abgehobenen Stellung in eine gerastete Stellung kommt. In weiterer Ausbildung des Neuerungsvorschlages wird die Achse im Wischerarmlagerteil zweiseitig gelagert, so daß zwischen den Lagerstellen die Spiralfeder angreifen kann.A significant simplification and cheaper is due to the innovation suggested. The spiral spring attached to one end of the wiper arm engages with it its other end to an axis that is on the wiper arm bearing part in an elongated hole is mounted so that the spring in the operating position of the wiper arm the axis into the lower end of the elongated hole and pull the wiper arm towards the windshield presses while lifting the wiper arm from the windshield the axis is pulled by the spring into the upper end of the elongated hole, so that the arm in the lifted position comes into a locked position. In further training According to the proposed innovation, the axle is supported on two sides in the wiper arm bearing part, so that the spiral spring can attack between the bearings.

Die Neuerung soll anhand eines Ausführungsbeispieles näher erläutert werden.The innovation is to be explained in more detail using an exemplary embodiment will.

Es zeigen Fig. 1 den Wischerarm in der abgehobenen, gerasteten Stellung ; Fig. 2 den Wischerarm in der Arbeitsstellung.1 shows the wiper arm in the lifted, locked position ; 2 shows the wiper arm in the working position.

Auf der Wischerwelle 1 ist der Wischerarmlagerteil 2 verdrehsicher befestigt. In dem Ansatz 21 des Wischerarmlagerteiles 2 ist eine Einfräsung vorgesehen, so daß zwei Lageransätze entstehen. (In der Darstellung ist nur der eine Lageransatz 22 sichtbar.) In diesen Lageransätzen ist die Wischerarmbasis 3 um die Achse 4 schwenkbar gelagert. An der Wischerarmbasis 3 ist der Wischerarm 5 durch die Nieten 6 und 7 befestigt. An dem Ansatz 51 des Wischerarmes 5 hängt die Spiralfeder 8.The wiper arm bearing part 2 is secured against rotation on the wiper shaft 1 attached. Milling is provided in the extension 21 of the wiper arm bearing part 2, so that two storage approaches arise. (Only one bearing approach is shown in the illustration 22 visible.) The wiper arm base 3 can be pivoted about the axis 4 in these bearing attachments stored. The wiper arm 5 is attached to the wiper arm base 3 by the rivets 6 and 7 attached. The spiral spring 8 hangs on the extension 51 of the wiper arm 5.

Das andere Ende der Spiralfeder 8 greift an der Achse 9 an, die im Langloch 10 gelagert ist. Schutzansprüche :The other end of the coil spring 8 engages the axis 9, which is in the Slot 10 is mounted. Protection claims:

Claims (2)

Schutzansprüche ! 1. Wischerarm in Scheibenwischanlagen von Kraftfahrzeugen mit einem auf der Wischerwelle befestigten Lagerteil, an dem der Wischerarm schwenkbar gelagert ist und der durch die Wirkung einer Spiralfeder gegen die Windschutzscheibe gedrückt wird, dadurch gekennzeichnet, daß die mit einem Ende amWischerarm befestigte Spiralfeder (8) mit ihrem anderen Ende an einer Achse (9) angreift, die im Lagerteil (2) in einem Langloch (10) so gelagert ist, daß die Feder in der Betriebsstellung des Wischerarmes die Achse (9) in das untere Ende des Langloches (10) zieht und den Wischerarm in Richtung der Windschutzscheibe drückt, während beim Abheben des Wischerarmes von der Windschutzscheibe die Feder (8) die Achse (9) in das obere Ende des Langloches (10) zieht, so daß der Arm in der abgehobenen Stellung festgehalten wird.Protection claims! 1. Wiper arm in windshield wiper systems of motor vehicles with a bearing part attached to the wiper shaft, on which the wiper arm can pivot is mounted and by the action of a spiral spring against the windshield is pressed, characterized in that one end is attached to the wiper arm The other end of the spiral spring (8) engages an axis (9) in the bearing part (2) is mounted in an elongated hole (10) so that the spring is in the operating position of the wiper arm pulls the axis (9) into the lower end of the elongated hole (10) and pushes the wiper arm towards the windshield while lifting the Wiper arm from the windshield the spring (8) the axis (9) in the upper The end of the elongated hole (10) pulls so that the arm is held in the lifted position will. 2. Wischerarm nach Anspruch 1, dadurch gekennzeichnet, daß die Achse (9) im Lagerteil (2) zweiseitig gelagert ist und daß zwischen den Lagerstellen die Feder (8) angreift.2. Wiper arm according to claim 1, characterized in that the axis (9) is stored on both sides in the bearing part (2) and that between the bearing points the Engages spring (8).
DES27652U 1958-07-24 1958-07-24 WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES. Expired DE1774020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES27652U DE1774020U (en) 1958-07-24 1958-07-24 WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES27652U DE1774020U (en) 1958-07-24 1958-07-24 WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES.

Publications (1)

Publication Number Publication Date
DE1774020U true DE1774020U (en) 1958-09-11

Family

ID=32840167

Family Applications (1)

Application Number Title Priority Date Filing Date
DES27652U Expired DE1774020U (en) 1958-07-24 1958-07-24 WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES.

Country Status (1)

Country Link
DE (1) DE1774020U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433056A1 (en) * 1984-09-08 1986-04-03 Daimler-Benz Ag, 7000 Stuttgart WIPER ARM IN WINDOW WIPER SYSTEMS OF MOTOR VEHICLES
DE3521527A1 (en) * 1985-06-15 1986-12-18 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen WIPER ARMS, ESPECIALLY FOR WINDOW CLEANING SYSTEMS FOR MOTOR VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433056A1 (en) * 1984-09-08 1986-04-03 Daimler-Benz Ag, 7000 Stuttgart WIPER ARM IN WINDOW WIPER SYSTEMS OF MOTOR VEHICLES
DE3521527A1 (en) * 1985-06-15 1986-12-18 SWF Auto-Electric GmbH, 7120 Bietigheim-Bissingen WIPER ARMS, ESPECIALLY FOR WINDOW CLEANING SYSTEMS FOR MOTOR VEHICLES

Similar Documents

Publication Publication Date Title
DE3224208A1 (en) WRIST REST
DE7304812U (en) CONNECTOR, IN PARTICULAR TO CONNECT A WIPER MOUNT TO THE WIPER ARM
DE1774020U (en) WIPER ARM IN WIPER SYSTEMS OF MOTOR VEHICLES.
DE8513462U1 (en) Vacuum cleaner with a two-part housing
DE2356606C3 (en) Windshield wipers for vehicles, in particular for motor vehicles
DE3135450A1 (en) Clip for holding the remote end of a driving cable stiff in compression
DE2629727B2 (en) Can be raised and lowered
DE1077088B (en) Windshield wipers, in particular for motor vehicles
DE446227C (en) Lifting device for draisines
DE1217145B (en) In its length telescopically changeable arm as an adjustable holder for a device of any kind, in particular for a light source, for a therapy emitter or the like.
DE2108334B2 (en) Wiper arm mounting for windshield wipers
DE556418C (en) Resilient, flexible tool for tiller
DE351309C (en) Pusher nut for door locks
DE661407C (en) Tool fastening, especially for agricultural equipment
DE620646C (en) Current collector or carbon brush holder for alternators of bicycles or the like.
DE1195377B (en) Collector's box with carrying handles pivoted on the narrow sides
DE601760C (en) Device for cultivating the soil with one tool at each end of the handle
AT86226B (en) Extinguishing cradle.
AT229791B (en) Shovel loader
DE1806661U (en) SWIVELING DEVICE FOR ELECTRIC KITCHEN MACHINES.
DE1760512U (en) WIPER ARM FOR WIPER WIPERS IN MOTOR VEHICLES.
DE1203144B (en) Device for holding the wiper blade on the wiper arm
CH393254A (en) Device for attaching a broom body to a broomstick
DE1059785B (en) Wiper arm for windshield wiper systems in motor vehicles
DE7900078U1 (en) Container with handle for attachment to a vertical pole