WO2023245270A1 - Lame avec identification de date limite d'utilisation pour système d'essuie-glace - Google Patents

Lame avec identification de date limite d'utilisation pour système d'essuie-glace Download PDF

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Publication number
WO2023245270A1
WO2023245270A1 PCT/BR2023/050210 BR2023050210W WO2023245270A1 WO 2023245270 A1 WO2023245270 A1 WO 2023245270A1 BR 2023050210 W BR2023050210 W BR 2023050210W WO 2023245270 A1 WO2023245270 A1 WO 2023245270A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
windshield wiper
windshield
fact
identification
Prior art date
Application number
PCT/BR2023/050210
Other languages
English (en)
Portuguese (pt)
Inventor
Jefferson C DE OLIVEIRA
Original Assignee
C De Oliveira Jefferson
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 C De Oliveira Jefferson filed Critical C De Oliveira Jefferson
Publication of WO2023245270A1 publication Critical patent/WO2023245270A1/fr

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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
    • B60S1/38—Wiper blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator

Definitions

  • the present invention patent has as its object a blade with identification of the expiration date for a windshield wiper, belonging to the field of vehicle accessories, used more precisely for cleaning the windshields of automotive, air, nautical and others.
  • the object of this patent application comprises a blade that integrates the windshield wiper, popularly known as a blade, essential for any vehicle, be it land, air or nautical.
  • Patent document US4245369A entitled “STRAIGHT SWEEP WINDSHIELD WINDSHIELD” discloses an apparatus for driving a windshield wiper blade in an oscillatory movement over the surface of a windshield.
  • the wiper blade is driven in a straight line over the surface of the windshield, rather than in the usual or modified arched path.
  • Patent document KR19990032486U entitled “DEVICE FOR CONTROLING WIPER SPEED ACCORDING TO CHANGE IN VEHICLE SPEED", discloses a device for controlling wiper speed according to a change in vehicle speed and, more specifically, a wiper that cleans a vehicle's windshield to ensure visibility when it rains or snows at an appropriate speed depending on the speed.
  • the device for controlling wiper speed in accordance with a change in vehicle speed comprises: a wiper driving device for cleaning a windshield glass, comprising: a speed sensor for detecting the speed of the vehicle; a wiper motor to drive the wiper. It consists of a control unit that detects the vehicle speed through the speed sensor and adjusts the wiper motor drive speed in proportion to the speed. By maintaining speed, it has the effect of creating an environment in which the driver can drive more comfortably.
  • Patent document CN1 11301345A entitled “CAR WINDSHIELD CLEANER” discloses an automobile windshield wiper, which relates to the field of automobiles and comprises a base; a telescopic motor is arranged in the middle of the base; telescopic rods are symmetrically and horizontally arranged on the base and are connected with the inner wall of the base in a sliding manner; the telescopic roller is rotatably arranged on the extended end of the telescopic rod; the rubber belt is provided on the outer surface of the telescopic roller; and the heating components are symmetrically arranged on two sides of the base.
  • the present patent was designed to obtain a device with as few parts as possible, conveniently configured and arranged to allow the windshield wiper blade to perform its functions with unparalleled efficiency and versatility. , without the drawbacks already mentioned.
  • This patent application presents a practical and innovative blade with deadline identification of validity for windshield wipers with all aesthetic and functional qualities, designed and developed according to the most modern techniques, thus enabling its most varied use, from use in land vehicles to its use in nautical vehicles, as well as in use in aerial vehicles.
  • the configuration of the device, object of the present patent, in its new constructive form, comprises a marking that indicates its validity or whether it is still suitable for adequate use.
  • the date marking on the rubber, silicone or flexible material sheet can be done in the form of visually readable characters or through digital codes, such as bar codes and others.
  • Another embodiment of the invention would be, the "use" can be verified through a colored portion differentiated, added along the entire length of the reed. Therefore, the more it is used, the more worn this part will be, correctly identifying when it is time to change the product.
  • FIG. 1 - Shows a top perspective view of the blade with identification of the windshield wiper expiration date.
  • FIG. 2 - Shows a front view of the blade with identification of the windshield wiper expiration date.
  • FIG. 3 - Shows a lower perspective view of the blade with identification of the windshield wiper expiration date and the strip with a different color.
  • FIG. 4 - Shows a front view of a vehicle equipped with windshield wipers that use the blade with identification of the expiration date, on display.
  • the "BLADE WITH EXPIRY DATE IDENTIFICATION FOR WINDSHIELD WIPER" object of the present patent, comprises a graphic record and a region that presents a change in its color , which indicate the validity of the polymeric structure or whether it is suitable for appropriate use.
  • the object of the present patent application comprises an expiration date marking (1), in a visible location, on the polymeric structure of the blade (2) for windshield wipers (3) and a portion that presents a different color, which changes over time.
  • Said marking of the expiration date (1) on the rubber, silicone or flexible material sheet can be done in the form of alphanumeric characters, visually readable, or through digital codes, such as bar code, QR code and the like. .
  • the expiration date of the material used on the slide is indicated by changing colors.
  • chemicals can be used that can change the color after a period of time. This means it is possible to have visual information before checking by checking the date of the product.
  • the color change can occur throughout the structure of the polymeric sheet (2).

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente demande de brevet concerne une lame avec identification de date limite d'utilisation pour système d'essuie-glace, relevant du domaine des accessoires de véhicules, trouvant une utilisation particulière dans le nettoyage de pare-brises de véhicules automobiles, aériens, nautiques, etc. Plus spécifiquement, la présente demande de brevet a pour objet des des indicateurs qui prouvent la conformité d'utilisation de la structure polymère de la lame (2) pour système d'essuie-glace (3). Lesdits indicateurs comprennent une inscription de la date limite d'utilisation (1), réalisée sous forme de caractères alphanumériques ou de codes numériques, avec code à barres, code QR et analogues, et par changement de couleur de la structure de la lame polymère (2) ou seulement au niveau d'une partie restreinte (4) de ladite structure.
PCT/BR2023/050210 2022-06-24 2023-06-23 Lame avec identification de date limite d'utilisation pour système d'essuie-glace WO2023245270A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR1020220126712 2022-06-24
BR102022012671-2A BR102022012671A2 (pt) 2022-06-24 2022-06-24 Lâmina com identificação do prazo de validade para limpador de parabrisa

Publications (1)

Publication Number Publication Date
WO2023245270A1 true WO2023245270A1 (fr) 2023-12-28

Family

ID=89378724

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2023/050210 WO2023245270A1 (fr) 2022-06-24 2023-06-23 Lame avec identification de date limite d'utilisation pour système d'essuie-glace

Country Status (2)

Country Link
BR (1) BR102022012671A2 (fr)
WO (1) WO2023245270A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349718A (en) * 1991-08-09 1994-09-27 Jmk International, Inc. Wiper blade for a vehicle windshield
US6047436A (en) * 1997-11-11 2000-04-11 Alliedsignal Inc. Automotive windshield wiper blade with service life indicator
EP1103435A1 (fr) * 1999-11-24 2001-05-30 Federal-Mogul S.A. Dispositif d'essuie-glace
FR2843083A1 (fr) * 2002-08-03 2004-02-06 Bosch Gmbh Robert Dispositif d'essuie-glace a temoin d'usure
US6775877B1 (en) * 1998-12-15 2004-08-17 Valeo Systemes D'essuyage Motor vehicle wiper comprising a wear indicator
US20100306950A1 (en) * 2007-11-22 2010-12-09 Robert Bosch Gmbh Display device for a wiper blade
EP2253520B1 (fr) * 2009-05-19 2015-08-26 The Korea Development Bank Indicateur d'alerte destiné à être utilisé avec des balais d'essuie-glace, procédé de fonctionnement de celui-ci et balai d'essuie-glace avec indicateur d'alerte
US20160082928A1 (en) * 2013-04-18 2016-03-24 ValeoSystèmes d'Essuyage Windscreen wiper blade with ageing member
US20230036500A1 (en) * 2021-07-27 2023-02-02 Cap Corporation Indicator for wiper blade and wiper blade

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349718A (en) * 1991-08-09 1994-09-27 Jmk International, Inc. Wiper blade for a vehicle windshield
US6047436A (en) * 1997-11-11 2000-04-11 Alliedsignal Inc. Automotive windshield wiper blade with service life indicator
US6775877B1 (en) * 1998-12-15 2004-08-17 Valeo Systemes D'essuyage Motor vehicle wiper comprising a wear indicator
EP1103435A1 (fr) * 1999-11-24 2001-05-30 Federal-Mogul S.A. Dispositif d'essuie-glace
FR2843083A1 (fr) * 2002-08-03 2004-02-06 Bosch Gmbh Robert Dispositif d'essuie-glace a temoin d'usure
US20100306950A1 (en) * 2007-11-22 2010-12-09 Robert Bosch Gmbh Display device for a wiper blade
EP2253520B1 (fr) * 2009-05-19 2015-08-26 The Korea Development Bank Indicateur d'alerte destiné à être utilisé avec des balais d'essuie-glace, procédé de fonctionnement de celui-ci et balai d'essuie-glace avec indicateur d'alerte
US20160082928A1 (en) * 2013-04-18 2016-03-24 ValeoSystèmes d'Essuyage Windscreen wiper blade with ageing member
US20230036500A1 (en) * 2021-07-27 2023-02-02 Cap Corporation Indicator for wiper blade and wiper blade

Also Published As

Publication number Publication date
BR102022012671A2 (pt) 2024-01-09

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