CH635544A5 - Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook - Google Patents

Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook Download PDF

Info

Publication number
CH635544A5
CH635544A5 CH586780A CH586780A CH635544A5 CH 635544 A5 CH635544 A5 CH 635544A5 CH 586780 A CH586780 A CH 586780A CH 586780 A CH586780 A CH 586780A CH 635544 A5 CH635544 A5 CH 635544A5
Authority
CH
Switzerland
Prior art keywords
hook
housing
windscreen wiper
arm
arms
Prior art date
Application number
CH586780A
Other languages
French (fr)
Inventor
A Renonce A Etre Mentionne Inventeur
Original Assignee
J B Brevets
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 J B Brevets filed Critical J B Brevets
Priority to CH586780A priority Critical patent/CH635544A5/en
Priority to FR8019391A priority patent/FR2487757A1/en
Publication of CH635544A5 publication Critical patent/CH635544A5/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/32Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/40Connections between blades and arms
    • B60S1/4003Multi-purpose connections for two or more kinds of arm ends
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/32Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/40Connections between blades and arms
    • B60S1/4006Connections between blades and arms for arms provided with a hook-shaped end
    • B60S1/4009Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
    • B60S2001/4029Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being able to receive arms of different widths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60SSERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00Cleaning of vehicles
    • B60S1/02Cleaning windscreens, windows or optical devices
    • B60S1/04Wipers or the like, e.g. scrapers
    • B60S1/32Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/40Connections between blades and arms
    • B60S1/4006Connections between blades and arms for arms provided with a hook-shaped end
    • B60S1/4009Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
    • B60S2001/4032Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being able to receive arms with hooks of different radiuses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Description

635 544 635 544

Claims (1)

REVENDICATION CLAIM Dispositif de fixation d'un balai d'essuie-glace muni d'un axe transversal monté entre deux joues du balai sur un bras d'essuie-glace muni d'un crochet d'extrémité, caractérisé en ce qu'il est constitué d'une pièce (1) en matière thermoplastique comportant un logement (2) de réception de l'axe transversal (3) du balai, muni d'une lèvre élastique (4) de maintien dudit axe (3), ainsi qu'un logement (5) récepteur du crochet d'extrémité (6) du bras d'essuie-glace, ladite pièce (1) comportant une patte élastique (7) d'encliquetage destinée à venir derrière l'extrémité recourbée du crochet (6), ledit logement récepteur (5) du crochet (6) comportant au moins une rainure (8) permettant au logement de recevoir un crochet d'extrémité (9) de bras de dimensions différentes.Device for fixing a windscreen wiper blade provided with a transverse pin mounted between two flanges of the blade on a windscreen wiper arm provided with an end hook, characterized in that it consists of a part (1) made of thermoplastic material comprising a housing (2) for receiving the transverse shaft (3) of the brush, provided with an elastic lip (4) for holding said shaft (3), as well as a housing (5) receiver of the end hook (6) of the windscreen wiper arm, said part (1) comprising an elastic latching lug (7) intended to come behind the curved end of the hook (6), said receiving housing (5) of the hook (6) comprising at least one groove (8) enabling the housing to receive an end hook (9) of arms of different dimensions. La présente invention se rapporte aux essuie-glace pour véhicules automobiles et, plus précisément, à un dispositif de fixation d'un balai d'essuie-glace sur un bras d'essuie-glace muni d'un crochet d'extrémité.The present invention relates to windscreen wipers for motor vehicles and, more specifically, to a device for fixing a windscreen wiper blade to a windscreen wiper arm provided with an end hook. On connaît des bras d'essuie-glace dont l'extrémité est terminée par un crochet recourbé. Les balais d'essuie-glace montés à l'origine sur le bras comprennent un dispositif oscillant autour d'un axe et pouvant s'encliqueter à l'intérieur du crochet.Wiper arms are known whose end is terminated by a curved hook. Wiper blades originally mounted on the arm include a device that oscillates around an axis and can snap inside the hook. Dans l'industrie des balais d'essui-glace destinés à remplacer les balais d'origine après usure, il est important de pouvoir adapter chaque balai à plusieurs types de bras, éventuellement en utilisant une pièce intermédiaire.In the industry of wiper blades intended to replace the original blades after wear, it is important to be able to adapt each blade to several types of arms, possibly by using an intermediate part. C'est ainsi qu'on a proposé de munir le balai d'un axe transversal et d'utiliser une pièce intermédiaire emprisonnant l'axe et comportant un creux dans lequel vient se loger l'extrémité du crochet, une languette élastique venant s'encliqueter derrière l'extrémité du crochet. Cette solution offre l'inconvénient de nécessiter une pièce intermédiaire différente pour des bras dont les crochets ont des dimensions différentes. En outre, la pièce intermédiaire est en plusieurs parties, ce qui entraîne des frais de montage qui obèrent le prix du balai.Thus it has been proposed to provide the broom with a transverse axis and to use an intermediate piece imprisoning the axis and comprising a hollow in which is housed the end of the hook, an elastic tongue coming snap behind the end of the hook. This solution has the disadvantage of requiring a different intermediate piece for arms whose hooks have different dimensions. In addition, the intermediate piece is in several parts, which leads to assembly costs which burden the price of the brush. L'invention vise à obtenir un dispositif de fixation du type précédent qui soit d'une seule pièce et puisse recevoir des bras à crochet d'au moins deux dimensions.The invention aims to obtain a fastening device of the above type which is in one piece and can receive hook arms of at least two dimensions. 22 Ce but est atteint, conformément à l'invention, grâce à un dispositif de fixation d'un balai d'essuie-glace muni d'un axe transversal monté entre deux joues du balai sur un bras d'essuie-glace muni d'un crochet d'extrémité, caractérisé en ce qu'il est constitué d'une 5 pièce en matière thermoplastique comportant un logement de réception de l'axe transversal du balai muni d'une lèvre élastique de maintien dudit axe, ainsi qu'un logement récepteur du crochet d'extrémité du bras d'essuie-glace, ladite pièce comportant une patte élastique d'encliquetage destinée à venir derrière l'extrémité recourbée du io crochet, ledit logement récepteur du crochet comportant au moins une rainure permettant au logement de recevoir un crochet d'extrémité de bras de dimensions différentes.This object is achieved, in accordance with the invention, by means of a device for fixing a windscreen wiper blade provided with a transverse axis mounted between two cheeks of the blade on a windscreen wiper arm provided with a end hook, characterized in that it consists of a part of thermoplastic material comprising a housing for receiving the transverse axis of the brush provided with an elastic lip for holding said axis, as well as a receiving housing of the end hook of the wiper arm, said part comprising an elastic latching lug intended to come behind the curved end of the hook, said receiving housing of the hook comprising at least one groove allowing the housing to receive a arm end hook of different dimensions. On obtient ainsi une pièce intermédiaire très simple, monobloc, qui peut être montée indifféremment sur des bras à crochets de di-15 mensions différentes. On a représenté aux dessins annexés, à titre d'exemple, un tel dispositif de fixation.A very simple, one-piece intermediate piece is thus obtained, which can be mounted either on arms with hooks of different di-15 mensions. There is shown in the accompanying drawings, by way of example, such a fixing device. Dans ces dessins:In these drawings: - la fig. 1 est une vue en coupe longitudinale du dispositif de fixation monté sur un premier bras à crochet;- fig. 1 is a longitudinal sectional view of the fastening device mounted on a first hook arm; 20 - la fig. 2 est une vue en coupe le long de la ligne A-A de la fig. 1 ;20 - fig. 2 is a sectional view along line A-A of FIG. 1; - la fig. 3 est identique à la fig. 1, mais avec un second bras à crochet;- fig. 3 is identical to FIG. 1, but with a second hook arm; - la fig. 4 est une vue en coupe le long de la ligne B-B de la fig. 3.- fig. 4 is a sectional view along line B-B of FIG. 3. Le dispositif de fixation est constitué par une pièce en matière 25 thermoplastique 1 comportant un logement 2 à section semi-circulaire destiné à recevoir un axe cylindrique 3 monté entre deux joues d'un balai d'essuie-glace (non représenté). L'entrée du logement 2 comporte une lèvre élastique 4 qui vient emprisonner l'axe 3 en lui permettant de pivoter dans son logement.The fixing device consists of a part of thermoplastic material 1 comprising a housing 2 of semi-circular section intended to receive a cylindrical pin 3 mounted between two cheeks of a windscreen wiper blade (not shown). The entrance to the housing 2 comprises an elastic lip 4 which imprisons the shaft 3 allowing it to pivot in its housing. 30 L'extrémité de la pièce 1 opposée au logement 2 est creuse de manière à former un logement 5 destiné à recevoir une extrémité en forme de crochet 6 d'un bras d'essuie-glace dont seule cette extrémité est représentée. Une patte élastique 7 vient s'encliqueter derrière le crochet 6 après introduction complète de celui-ci dans le lo-35 gement 5.The end of the part 1 opposite the housing 2 is hollow so as to form a housing 5 intended to receive a hook-shaped end 6 of a windscreen wiper arm of which only this end is shown. An elastic tab 7 is snapped behind the hook 6 after complete introduction of the latter in the lo-35 ment 5. Le logement 5 comporte, dans l'exemple décrit, une rainure 8 formée dans sa face supérieure, rainure qui forme, avec la face intérieure 10 du logement 5, un logement de réception d'un crochet 9 de bras d'essuie-glace qui est plus haut et plus étroit que le crohet 6. Si 40 le crochet 9, contrairement à l'exemple représenté, est plus long que le crochet 6, une rainure peut également être formée dans le fond 11 du logement 5, prolongeant la rainure 8, afin que l'extrémité libre du crochet 9 soit verrouillée par la patte plastique 7 malgré la longueur différente des crochets.The housing 5 comprises, in the example described, a groove 8 formed in its upper face, which groove forms, with the inner face 10 of the housing 5, a housing for receiving a hook 9 of the windscreen wiper arm which is higher and narrower than the hook 6. If the hook 9, unlike the example shown, is longer than the hook 6, a groove can also be formed in the bottom 11 of the housing 5, extending the groove 8 , so that the free end of the hook 9 is locked by the plastic tab 7 despite the different length of the hooks. RR 1 feuille dessins1 drawing sheet
CH586780A 1980-07-31 1980-07-31 Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook CH635544A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH586780A CH635544A5 (en) 1980-07-31 1980-07-31 Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook
FR8019391A FR2487757A1 (en) 1980-07-31 1980-09-09 DEVICE FOR FIXING A WINDSCREEN WIPER BLADE ON A WIPER ARM PROVIDED WITH AN END HOOK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH586780A CH635544A5 (en) 1980-07-31 1980-07-31 Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook

Publications (1)

Publication Number Publication Date
CH635544A5 true CH635544A5 (en) 1983-04-15

Family

ID=4300633

Family Applications (1)

Application Number Title Priority Date Filing Date
CH586780A CH635544A5 (en) 1980-07-31 1980-07-31 Device for fastening a windscreen wiper onto a windscreen wiper arm fixed with an end hook

Country Status (2)

Country Link
CH (1) CH635544A5 (en)
FR (1) FR2487757A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD895523S1 (en) 2019-04-16 2020-09-08 Trico Products Corporation Coupler for windshield wiper
USD896156S1 (en) 2019-04-16 2020-09-15 Trico Products Corporation Coupler for windshield wiper
USD904275S1 (en) 2019-04-16 2020-12-08 Trico Products Corporation Adapter for windshield wiper arm
US11529931B2 (en) 2018-02-19 2022-12-20 Trico Products Corporation Windshield wiper arm adapter, coupler and assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443907A (en) * 1982-10-21 1984-04-24 Tridon Limited Combination windshield wiper clips
DE19758245A1 (en) 1997-12-30 1999-07-08 Bosch Gmbh Robert Connecting element for connecting a wiper blade to a wiper arm hook

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2116821A5 (en) * 1970-12-08 1972-07-21 Baut Jacques
FR2205020A5 (en) * 1972-10-31 1974-05-24 Baut Jacques
FR2205023A6 (en) * 1972-11-02 1974-05-24 Baut Jacques Plastics windscreen wiper - with rigid hollow piece adjoined to shaft and carrying strip of flexible material
FR2218758A6 (en) * 1973-02-20 1974-09-13 Baut Jacques
CH596014A5 (en) * 1976-08-12 1978-02-28 J B Brevets
FR2403246A1 (en) * 1977-09-14 1979-04-13 J B Brevets Windscreen wiper blade support arm - has open slot with transverse pin carrying flexible part which penetrates into slot
GB2035065A (en) * 1978-10-26 1980-06-18 Spafax Holdings Ltd Clip for connecting wiper blade harness to wiper arm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11529931B2 (en) 2018-02-19 2022-12-20 Trico Products Corporation Windshield wiper arm adapter, coupler and assembly
USD895523S1 (en) 2019-04-16 2020-09-08 Trico Products Corporation Coupler for windshield wiper
USD896156S1 (en) 2019-04-16 2020-09-15 Trico Products Corporation Coupler for windshield wiper
USD904275S1 (en) 2019-04-16 2020-12-08 Trico Products Corporation Adapter for windshield wiper arm

Also Published As

Publication number Publication date
FR2487757B1 (en) 1983-09-09
FR2487757A1 (en) 1982-02-05

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PL Patent ceased