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SU1195897A3 - Windscreen wiper - Google Patents

Windscreen wiper Download PDF

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Publication number
SU1195897A3
SU1195897A3 SU823407049A SU3407049A SU1195897A3 SU 1195897 A3 SU1195897 A3 SU 1195897A3 SU 823407049 A SU823407049 A SU 823407049A SU 3407049 A SU3407049 A SU 3407049A SU 1195897 A3 SU1195897 A3 SU 1195897A3
Authority
SU
USSR - Soviet Union
Prior art keywords
scraper
wiper blade
reinforcement
support element
wiper
Prior art date
Application number
SU823407049A
Other languages
Russian (ru)
Inventor
А.Перроден Юбер
Original Assignee
Экипман Отомобиль Маршаль С.А.(Фирма)
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 Экипман Отомобиль Маршаль С.А.(Фирма) filed Critical Экипман Отомобиль Маршаль С.А.(Фирма)
Application granted granted Critical
Publication of SU1195897A3 publication Critical patent/SU1195897A3/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
    • B60S1/38Wiper blades
    • B60S1/3801Wiper blades characterised by a blade support harness consisting of several articulated elements
    • 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
    • B60S1/38Wiper blades
    • B60S2001/3812Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3817Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
    • B60S2001/382Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being an essentially planar reinforcing strip, e.g. vertebra

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)
  • Cleaning In General (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Surgical Instruments (AREA)

Abstract

Window wiper having a support element which is to be attached to a wiper arm and a wiper blade made of elastic material, in which the connection between the support element and the wiper blade is produced by at least two pairs of holding claws of the support element and the wiper blade contains at least one stiffening reinforcement which is fixed on the one hand with respect to the support element by means which interact with the holding claws, and on the other hand with respect to the wiper blade at the level of the attachment of the wiper blade by means of at least one tooth which protrudes over the edge of the reinforcement, is directed into the material of the wiper blade and is formed by indents in the reinforcement, which indents form an interruption in the side edge of the reinforcement in such a way that after deformation one or two sharp lips are formed.

Description

Изобретение относитс  к автомобилестроению , в частности к средствам дл  очистки стекол.This invention relates to the automotive industry, in particular to means for cleaning glasses.

Целью изобретени   вл етс  повь шение экономичности изготовлени  и сборки.The aim of the invention is to increase the cost-effectiveness of manufacturing and assembly.

На фиг. 1 представлено устройство , общий вид; на фиг. 2 - процесс вырубки кпомок; на фиг. 3 - последовательность образовани  фиксирующих кромок ri усилительной пластине; на фиг. 4 - сечение А-А на фиг. 1 (профилированный эластичный скребок, поперечный разрез); на фиг. 5 - сечение Б-Б на фиг. 4.FIG. 1 shows the device, a general view; in fig. 2 - the process of cutting logs; in fig. 3 shows a sequence of formation of the fixing edges ri of the reinforcement plate; in fig. 4 is a section A-A in FIG. 1 (profiled elastic scraper, cross section); in fig. 5 is a section BB in FIG. four.

Устройство включает скребок 1, в продольных углублени х которого размещена усилительна  пластина 2, щеткодержатель .который состоит из средней части 3, имеющей средство креплени  к поводку (не показано) , и коромысел 4 и 5, подвижно закрештенных на концах средней части. На концах каждого из коромысел 4 и 5 выполнены пары лапок 6 и 7, 8 и 9, охватывающих скребок. Пара лапок 6 неподвижно соединена с усилительной пластиной 2 средствами осевой фиксации, представл ющими собой высеченные из указанной пластины 2 и отогрутые выступы 10 и упор 11 (фиГо 5). В усилительной пластине 2 высечены (фиг. 2) и отогнуты (фиг.З) зубцы 12, которые врезаютс  в скребок 1 (фиг. 5). Зубцы 12 образованы просечкой в виде ласточкина хвоста (фиг. 2), прерывающего суживающейс  частью боковую кромку усилительной пластины .2.The device includes a scraper 1, in the longitudinal grooves of which the reinforcing plate 2 is placed, the brush holder which consists of a middle part 3 having means for fastening it to a leash (not shown), and rocker arms 4 and 5 movably fixed at the ends of the middle part. At the ends of each of the rocker arms 4 and 5 there are pairs of legs 6 and 7, 8 and 9, covering the scraper. A pair of legs 6 is fixedly connected to the reinforcement plate 2 by means of axial fixation, which are carved out of said plate 2 and rebounded protrusions 10 and an emphasis 11 (fig 5). In the reinforcement plate 2, teeth (12) are carved (fig. 2) and bent (fig. 3), which cut into scraper 1 (fig. 5). The teeth 12 are formed by a dovetail-shaped notch (Fig. 2), interrupting the side edge of the reinforcement plate with a tapering part.

На фиг-. 2 показана усилительна  пластина 2, выполненна  в виде металлической полоски с длиной, значительно превьппающей толщину, что дает ей удовлетворительную гибкость. Указанна  полоска имеет относительно большую ширину, что преп тствует деформации ее в плоскости скребка. Итастину 2 изготавливают из ленты посто нной ширины, периодически отреза  часть ленты нужной длины. До ,воIn fig-. Figure 2 shows the reinforcement plate 2, made in the form of a metal strip with a length significantly exceeding the thickness, which gives it satisfactory flexibility. This strip has a relatively large width, which prevents its deformation in the plane of the scraper. Itastinu 2 is made of a tape of constant width, periodically cutting off a part of the tape of the desired length. Before, during

врем  или после отрезани  осуществл ют вырубку, в ходе которой известным способом вблизи от конца, расположенного возле лапок 6 креплени , вырубают две прорези, между которыми остаетс  нетронутьш упор 11. При зтом кажда  прорезь образует два узких выступа J О на кромке пластины 2. На другом краю полоски, образующейtime or after cutting, cutting is carried out, during which, in a known manner, near the end located near the attachment legs 6, two cuts are cut down, between which the remaining stop 11 remains. At the same time, each slot forms two narrow protrusions J O on the edge of the plate 2. On other edge of the strip forming

пластину 2, на небольшом рассто нии , от упоров 11 делают вьгрез в форме ласточкина хвоста.plate 2, at a short distance from the stops 11, is made in the form of a dovetail.

Выступы 10 отгибают наружу, образу  опорные поверхности (фиг. 3).The protrusions 10 are folded outward, forming the supporting surfaces (FIG. 3).

Одновременно на противоположном краю пластины 2 отгибают зубцы 12.At the same time on the opposite edge of the plate 2 bend the teeth 12.

На фиг. 4 представлен поперечный разрез профилированного эластичного скребка 1 , имеьощего кроме рабочейFIG. 4 shows a cross-section of a profiled elastic scraper 1, besides a working one.

0 части , продольные углублени , в которые с двух сторон скребка вход т пластины 2. Предпочтительно глубину пазов выполн ть равной ширине пластин 2, дл  того чтобы последние0 parts, longitudinal grooves in which the plates 2 enter from two sides of the scraper. Preferably, the depth of the grooves should be equal to the width of the plates 2, in order to last

входили в них полностью.included in them completely.

Устройство может иметь различнь е модификации как по форме деталей, так и по используемым материалам.Так, например, количество и расположениеThe device can have various modifications both in the form of parts and in the materials used. So, for example, the number and location

0 зубцов могут быть различными. Зубцы 12 могут быть вьтолнены как со стороны лапок 6, так и на конце пластин 2. Как вариант, эти зубцы могут быть расположены с той и с другой стороны лапок 6 или между ними, т.е. на том же уровне, но с другого кра  нежели выступы 10 и упор 11. Зубцы 12 могут быть заменены большим числом более мелких зубцов, выполн емых, например, методом насечки. Основным  вл етс  то, что зубцы должны находитьс  на достаточно небольшом рассто нии от лапок 6 с тем, чтобы усилие зажати  этих лапок не только0 teeth may be different. The teeth 12 can be made both from the side of the legs 6 and at the end of the plates 2. Alternatively, these teeth can be located on either side of the legs 6 or between them, i.e. at the same level, but from a different edge, the projections 10 and the stop 11. The teeth 12 can be replaced by a large number of smaller teeth, made, for example, by the notch method. The main thing is that the teeth should be at a sufficiently short distance from the tabs 6 so that the clamping force of these tabs is not only

вызывало эффективное врезание зубцов в профилированную часть скребка, но и преп тствовало их выходу из тела скребка независимо от величины усилий , возникающих при работе стеклоочистител  .caused effective cutting of teeth into the profiled part of the scraper, but also prevented them from exiting the scraper body, regardless of the amount of force arising from the operation of the wiper.

iLiL

Claims (1)

СТЕКЛООЧИСТИТЕЛЬ, содержащий закрепленный на привойном рычаге щеткодержатель с лапками, скребок, выполненный в виде профилированной детали из эластомера, и по меньшей мере одну усилительную пластину, выполненную с выступом и обращенными к нему упорами для лапок, связанную со скребком и соединенную со щеткодержателем посредством по меньшей мере двух.лапок, одна из которых опирается на выступ и расположена между упорами, а другая выполнена продольно подвижной, отличающийся тем, что, с целью повышения экономичности изготовления и сборки, усилительная пластина закреплена на скребке посредством по крайнем мере одного врезанного в тело скребка зубца, выступающего за обращенный к скребку край усилительной пластины и образованного вырезом в крае усилительной пластины,выполненным в форме ласточ- · § кина хвоста с отогнутыми одной или двумя губками, расположенными на уровне лапок.A WIPER comprising a scraper-mounted brush holder with tabs, a scraper made in the form of a profiled elastomer part, and at least one reinforcing plate made with a protrusion and tabs for the legs, connected to the scraper and connected to the brush holder by at least at least two. lapoks, one of which rests on the protrusion and is located between the stops, and the other is made longitudinally movable, characterized in that, in order to increase the efficiency of manufacturing and assembly, the reinforcing plate is fixed to the scraper by means of at least one tooth cut into the body of the scraper, protruding beyond the edge of the reinforcing plate facing the scraper and formed by a cut in the edge of the reinforcing plate made in the form of a swallow tail tail with bent one or two jaws located on foot level.
SU823407049A 1981-03-18 1982-03-17 Windscreen wiper SU1195897A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8105384A FR2502086A1 (en) 1981-03-18 1981-03-18 WIPER

Publications (1)

Publication Number Publication Date
SU1195897A3 true SU1195897A3 (en) 1985-11-30

Family

ID=9256363

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823407049A SU1195897A3 (en) 1981-03-18 1982-03-17 Windscreen wiper

Country Status (5)

Country Link
JP (1) JPS57164844A (en)
DE (1) DE3208749C2 (en)
ES (1) ES272061Y (en)
FR (1) FR2502086A1 (en)
SU (1) SU1195897A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594322C2 (en) * 2011-05-24 2016-08-10 Роберт Бош Гмбх Windshield wiper device

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FR2586637B1 (en) * 1985-08-29 1994-04-01 Champion Spark Plug Europe Sa PRESSURE DISTRIBUTION ROD FOR WIPER BLADES
US4782549A (en) * 1986-08-19 1988-11-08 Champion Spark Plug Europe S.A. Device for connecting a wiping element to the superstructure of a wiper blade
FR2603009B1 (en) * 1986-08-19 1990-04-27 Champion Spark Plug Europ DEVICE FOR ATTACHING A WIPING ELEMENT TO THE SUPERSTRUCTURE OF A WIPER BLADE
GB8901782D0 (en) * 1989-01-27 1989-03-15 Trico Folberth Ltd Vertebra for a windscreen wiper blade rubber and a windscreen wiper blade incorporating such a vertebra
DE3903219C2 (en) * 1989-02-03 1999-05-06 Teves Gmbh Alfred Wiper blade
GB9009897D0 (en) * 1990-05-02 1990-06-27 Trico Folberth Ltd Vertebra for a windscreen wiper blade rubber and a windscreen wiper blade incorporating such a vertebra
GB9014179D0 (en) * 1990-06-26 1990-08-15 Trico Folberth Ltd Vertebra for a windscreen wiper blade
GB9014177D0 (en) * 1990-06-26 1990-08-15 Trico Folberth Ltd Vertebra for a windscreen wiper blade
DE4320637B4 (en) * 1993-06-22 2007-01-11 Robert Bosch Gmbh Windscreen wiper blade with a multi-link mounting frame
FR2716148B1 (en) * 1994-02-11 1996-04-19 Valeo Systemes Dessuyage Wiper blade for a wiper blade of a motor vehicle.
FR2716853B1 (en) * 1994-03-01 1996-04-19 Valeo Systemes Dessuyage Wiper blade with improved means for longitudinal immobilization of the reinforcing squeegee.
AUPM755294A0 (en) * 1994-08-18 1994-09-08 Trico Products Corporation Bifurcated backing strip for use in windscreen wiper blade assemblies
FR2727368B1 (en) * 1994-11-29 1997-01-31 Valeo Systemes Dessuyage WIPER BLADE COMPRISING IMPROVED LONGITUDINAL IMMOBILIZATION MEANS OF THE WIPER
FR2733476B1 (en) * 1995-04-27 1997-06-06 Valeo Systemes Dessuyage WIPER SQUEEGEE AND WIPER BLADE EQUIPPED WITH SUCH A SQUEEGEE
EP0783998B1 (en) * 1996-01-10 2000-10-11 Cooper Automotive S.A. Windshield wiper
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FR2753944B1 (en) * 1996-09-30 1998-11-06 Valeo Systemes Dessuyage IMPROVED WIPING SQUEEGEE AND MOTOR VEHICLE WINDSCREEN WIPER COMPRISING SUCH A SQUEEGEE
DE19909971A1 (en) * 1999-03-06 2000-09-07 Bosch Gmbh Robert Wiper blade for cleaning vehicle windows and method for mounting the wiper blade
EP1197406A1 (en) 2000-10-13 2002-04-17 Federal-Mogul S.A. Windshield wiper
US7159269B2 (en) * 2003-08-26 2007-01-09 Albert Lee Backing strip for windshield wiper
US7690116B2 (en) 2003-08-26 2010-04-06 Alberee Products, Inc. Backing strip for windshield wiper
DE102010042095A1 (en) * 2009-10-09 2011-04-14 Robert Bosch Gmbh wiper blade
JP6454198B2 (en) * 2015-03-25 2019-01-16 三ツ星ベルト株式会社 Wiper
US10131324B2 (en) * 2015-11-24 2018-11-20 Alberee Products, Inc. Spline for use in a wiper assembly
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2594322C2 (en) * 2011-05-24 2016-08-10 Роберт Бош Гмбх Windshield wiper device

Also Published As

Publication number Publication date
DE3208749A1 (en) 1982-10-07
FR2502086A1 (en) 1982-09-24
ES272061Y (en) 1984-05-16
FR2502086B1 (en) 1983-11-10
ES272061U (en) 1983-11-16
DE3208749C2 (en) 1994-12-01
JPS57164844A (en) 1982-10-09

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