FR2695093A3 - Adaptor, for fitting between windscreen wiper arms and blades, - carries blades, fitted to pair of flexible tongues with bevelled end sections - Google Patents

Adaptor, for fitting between windscreen wiper arms and blades, - carries blades, fitted to pair of flexible tongues with bevelled end sections Download PDF

Info

Publication number
FR2695093A3
FR2695093A3 FR9308594A FR9308594A FR2695093A3 FR 2695093 A3 FR2695093 A3 FR 2695093A3 FR 9308594 A FR9308594 A FR 9308594A FR 9308594 A FR9308594 A FR 9308594A FR 2695093 A3 FR2695093 A3 FR 2695093A3
Authority
FR
France
Prior art keywords
blades
pair
tongues
adapter
adaptor
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.)
Granted
Application number
FR9308594A
Other languages
French (fr)
Other versions
FR2695093B3 (en
Inventor
Nacamuli Marc
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.)
Eletromecanica Dyna SA
Original Assignee
Eletromecanica Dyna SA
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 Eletromecanica Dyna SA filed Critical Eletromecanica Dyna SA
Publication of FR2695093A3 publication Critical patent/FR2695093A3/en
Application granted granted Critical
Publication of FR2695093B3 publication Critical patent/FR2695093B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60S1/40—Connections between blades and arms
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4083—Connections between blades and arms for arms provided with a flat end
    • B60S1/4087—Connections between blades and arms for arms provided with a flat end the end being provided with protrusions or holes
    • 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
    • B60S1/40—Connections between blades and arms
    • B60S1/4038—Connections between blades and arms for arms provided with a channel-shaped end
    • B60S1/4064—Connections between blades and arms for arms provided with a channel-shaped end the channel-shaped end being provided with protrusions on, or holes in, the side walls to create a pivot

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The adaptor fits onto the windscreen wiper arm (8) and consists of a pair of flexible tongues (2), with the end sections (2') bevelled. The external cylindrical rods (3) also have bevelled edges (3') and are provided to secure the link with the wiper blade. The adaptor has rectangular openings (4), adjacent to the free ends (2') of the tongues. At a right angle to the pair of tongues (2), there is a third flexible tongue (5), which carries a projection (6), with a bevelled edge (6'), such that the wiper arm (8) can be fitted into the rectangular hole (7) and retained by the projection (6). ADVANTAGE - It results in a convenient and easy method for changing the blades.

Description

Adaptateur pour assurer la fixation des balais d'essuie-glace
sur un bras d'essuie-glace.Adapter to secure the wiper blades
on a wiper arm.

L'invention concerne un adaptateur pour assurer la fixation des balais d'essuie-glace, en particulier des balais d'essuie-glace de poids lourds, sur un bras d'essuieglace. The invention relates to an adapter for securing wiper blades, in particular heavy-duty wiper blades, to a wiper arm.

Selon l'état actuel de la technique, on utilise des adaptateurs à siège serré, dans lesquels le bras d'essuieglace est directement fixé dans une ouverture ménagée sur la face supérieure du balai d'essuie-glace. Ce type d'adaptateur est également utilisé pour des voitures particulières. According to the current state of the art, tight seat adapters are used, in which the wiper arm is directly fixed in an opening formed on the upper face of the wiper blade. This type of adapter is also used for passenger cars.

Bien qu'ils soient largement répandus, ces adaptateurs ne conviennent pas pour de grands essuie-glaces, tels que ceux utilisés sur les poids lourds, du fait qu'ils posent des problèmes lorsque les balais doivent être changés.Although widely used, these adapters are not suitable for large wipers, such as those used on trucks, because they are problematic when the brushes need to be changed.

La présente invention résout ces inconvénients, par le fait qu'elle prévoit un adaptateur comprenant des languettes permettant de désolidariser le bras d'essuie-glace et le balai, indépendamment l'un de l'autre, le balai étant relié à l'adaptateur au moyen d'une articulation tournante. The present invention overcomes these drawbacks, by the fact that it provides an adapter comprising tongues making it possible to separate the wiper arm and the blade, independently of one another, the blade being connected to the adapter. by means of a rotary joint.

A cet effet, l'adaptateur comprend une paire de languettes flexibles, dont les extrémités sont chanfreinées, respectivement cannelées, des tiges cylindriques extérieures présentant des chanfreins sont prévues pour assurer la liaison avec les balais d'essuie-glace; dans l'adaptateur sont prévues des ouvertures rectangulaires, dans la zone des extrémités libres et à angle droit de la paire de languettes, est prévue une languette flexible sur laquelle une saillie avec un chanfrein est ménagée, de telle façon que le bras d'essuie-glace puisse être enfiché à l'intérieur de l'adaptateur, à travers une ouverture rectangulaire et puisse être ainsi fixé. For this purpose, the adapter comprises a pair of flexible tongues, the ends of which are chamfered, respectively grooved, external cylindrical rods having chamfers are provided to ensure the connection with the wiper blades; in the adapter are provided rectangular openings, in the area of the free ends and at right angles to the pair of tongues, a flexible tongue is provided on which a projection with a chamfer is provided, so that the wiper arm -glass can be inserted inside the adapter, through a rectangular opening and can be fixed.

Pour mieux comprendre l'invention, celle-ci est décrite en référence aux figures 1,2 et 3, représentant une vue avant, une vue de dessus et une vue de dessous.  To better understand the invention, it is described with reference to Figures 1,2 and 3, showing a front view, a top view and a bottom view.

Comme le montrent les figures, l'adaptateur 1 comporte sur ses faces supérieure et inférieure une paire de languettes 2, présentant des extrémités libres 2', faisant de préférence saillie, et des ouvertures rectangulaires 4, correspondant aux extrémités libres 2' des languettes 2. As shown in the figures, the adapter 1 has on its upper and lower faces a pair of tongues 2, having free ends 2 ', preferably projecting, and rectangular openings 4, corresponding to the free ends 2' of the tongues 2 .

Des tiges cylindriques extérieures 3 sont prévues sur l'adaptateur 1, pour assurer sa fixation, dans des ouvertures ménagées dans le balai d'essuie-glace (non représenté). Chaque tige 3 comporte un chanfrein 3', afin de faciliter le montage et le démontage du balai d'essuie-glace ce pourquoi les languettes 2 incurvées en direction du centre de l'adaptateur 1.External cylindrical rods 3 are provided on the adapter 1, to ensure its fixing, in openings made in the wiper blade (not shown). Each rod 3 comprises a chamfer 3 ', in order to facilitate the mounting and dismounting of the wiper blade, which is why the tongues 2 curved in the direction of the center of the adapter 1.

La liaison de l'adaptateur 1 au bras d'essuie-glace 8 s'effectue à l'aide d'une saillie rectangulaire 6 interne, dotée d'un chanfrein 6'. La saillie 6 est située sur une languette 5, orientée à angle droit par rapport à la paire de languettes 2. Une ouverture rectangulaire 7 ménagée à l'avant de l'adaptateur 1 correspond à la languette 5. The connection of the adapter 1 to the wiper arm 8 is effected by means of an internal rectangular projection 6, provided with a chamfer 6 '. The projection 6 is located on a tongue 5, oriented at right angles to the pair of tongues 2. A rectangular opening 7 formed in front of the adapter 1 corresponds to the tongue 5.

Pour établir la liaison, on introduit le bras d'essuieglace 8 dans l'adaptateur 1, jusqu'à ce que son extrémité 10 passe par l'ouverture rectangulaire 7 et que la saillie 6 s'encliquette dans une cavité 9 ménagée dans le bras d'essuie-glace 8. To establish the connection, the wiper arm 8 is introduced into the adapter 1, until its end 10 passes through the rectangular opening 7 and the projection 6 engages in a cavity 9 formed in the arm wiper 8.

Pour désolidariser le bras d'essuie-glace 8, il suffit de faire fléchir la languette 5 vers l'extérieur et d'extraire le bras d'essuie-glace 8 hors de l'adaptateur.  To separate the wiper arm 8, simply bend the tab 5 outwards and extract the wiper arm 8 from the adapter.

Claims (1)

- REVENDICATION- CLAIM 1. Adaptateur de fixation d'essuie-glace sur le bras d'essuie-glace (8) caractérisé en ce que l'adaptateur (1) comprend une paire de languettes (2) flexibles, dont les extrémités (2') sont chanfreinées, respectivement cannelées, en ce que des tiges cylindriques extérieures (3), présentant des chanfreins (3'), sont prévues pour assurer la liaison avec les balais d'essuie-glace, en ce que, dans l'adaptateur (1) sont prévues des ouvertures rectangulaires (4), dans la zone des extrémités libres (2'), et en ce qu'a angle droit de la paire de languettes (2) est prévue une languette flexible (5), sur laquelle une saillie (6) avec un chanfrein (6') est ménagée, de telle façon que le bras d'essuie-glace (8) puisse être enfiché à l'intérieur de l'adaptateur (1), à travers une ouverture rectangulaire (7), et puisse être ainsi fixé.  1. Wiper attachment adapter on the wiper arm (8) characterized in that the adapter (1) comprises a pair of flexible tongues (2), the ends (2 ') of which are chamfered , respectively grooved, in that external cylindrical rods (3), having chamfers (3 '), are provided to ensure the connection with the wiper blades, in that, in the adapter (1) are provided with rectangular openings (4), in the region of the free ends (2 '), and in that at right angles to the pair of tongues (2) is provided a flexible tongue (5), on which a projection (6 ) with a chamfer (6 ') is provided, so that the wiper arm (8) can be inserted inside the adapter (1), through a rectangular opening (7), and can be so fixed.
FR9308594A 1992-08-26 1993-07-13 ADAPTER FOR SECURING THE WIPER BLADES TO A WIPER ARM. Expired - Lifetime FR2695093B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7201430U BR7201430U (en) 1992-08-26 1992-08-26 ARM SWITCH ARRANGEMENT ON WINDSCREEN Wiper

Publications (2)

Publication Number Publication Date
FR2695093A3 true FR2695093A3 (en) 1994-03-04
FR2695093B3 FR2695093B3 (en) 1994-08-12

Family

ID=3986370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308594A Expired - Lifetime FR2695093B3 (en) 1992-08-26 1993-07-13 ADAPTER FOR SECURING THE WIPER BLADES TO A WIPER ARM.

Country Status (3)

Country Link
BR (1) BR7201430U (en)
DE (1) DE9309449U1 (en)
FR (1) FR2695093B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434780B1 (en) * 1998-08-27 2002-08-20 Robert Bosch Gmbh Device for connecting a wiper blade to a wiper arm
FR3121894A1 (en) * 2021-04-18 2022-10-21 Valeo Systemes D'essuyage Adapter for a wiping system.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089184B1 (en) * 2018-12-04 2021-06-04 Valeo Systemes Dessuyage ADAPTER FOR CONNECTING A WIPER TO A DRIVE ARM OF A MOTOR VEHICLE WIPER SYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6434780B1 (en) * 1998-08-27 2002-08-20 Robert Bosch Gmbh Device for connecting a wiper blade to a wiper arm
FR3121894A1 (en) * 2021-04-18 2022-10-21 Valeo Systemes D'essuyage Adapter for a wiping system.

Also Published As

Publication number Publication date
DE9309449U1 (en) 1993-08-19
FR2695093B3 (en) 1994-08-12
BR7201430U (en) 1994-03-08

Similar Documents

Publication Publication Date Title
FR2491847A1 (en) JOINT CONNECTION ELEMENT FOR WIPER BLADE
EP1098797B1 (en) Motor vehicle wiper comprising a pivoting lock
FR2650235A1 (en) MOBILE AIR DEFLECTOR FOR WIPER BLADE, ESPECIALLY OF MOTOR VEHICLES
EP3168092B1 (en) Element for a system for connecting a windscreen wiper blade holder to a drive arm
FR2524408A1 (en) WIPER BLADE BRUSH ASSEMBLIES
EP0459867B1 (en) Pivot link between a windshield wiper arm and a windshield wiper blade
EP0053960B1 (en) Windshield wiper blade lateral coupling device
CH624349A5 (en)
EP3437940B1 (en) Adapter for a motor vehicle windscreen wiper and assembly comprising such an adapter
FR2695093A3 (en) Adaptor, for fitting between windscreen wiper arms and blades, - carries blades, fitted to pair of flexible tongues with bevelled end sections
FR2744973A1 (en) MOTOR VEHICLE WINDSCREEN WIPER PROVIDED WITH A TRIM HOOD CARRIED BY A BRUSH JOINT CONNECTOR ON THE WIPER ARM
FR2744971A1 (en) MOTOR VEHICLE WINDSCREEN WIPER PROVIDED WITH A COVER COVER HAVING AN ARTICULATED END SECTION
FR2697893A1 (en) Split collar for joining of two end flanged pipes - includes two pivoting half collars pivoted one on other by one of their ends and having locking member at their other end
EP0707996B1 (en) Method of fixation of a cool assembly to a cooling radiator
FR2632539A1 (en) FIXATION OF BACKGROUND SKI
FR2809061A1 (en) Vehicle windscreen glass unit, has mounting arrangement which enables less of screws to be used thus reducing assembly costs
EP0517598B1 (en) Mounting device for lighting or signal device for vehicle with compensation means
FR2667275A1 (en) DEVICE FOR FIXING A COOLING RADIATOR OF A MOTOR VEHICLE ENGINE.
FR2543896A1 (en) SPRING COVER FOR WINDSCREEN WIPER AND WIPER PROVIDED WITH THIS SPRING COVER
FR2497744A1 (en) ARTICULATED JOINT ELEMENT FOR WIPER BLADES
FR2786449A1 (en) Connector, for windscreen wiper arm to wiper blade carrier, has side panels with shaped inner face to mate with different sized wiper arm end hooks.
FR2630070A1 (en) Windscreen wiper blade including an improved device for connecting a main stirrup piece (clamp) onto a secondary stirrup piece (clamp)
WO2020135962A1 (en) Adapter for motor vehicle wiper blade
FR2607766A1 (en) Assembly made up of a mounting head of a windscreen wiper arm and a cap for this head, cap and head of such an assembly
WO1984002313A1 (en) Windshield wiper system with rocker mounted on a blade by means of an adapter