FR2988357B1 - WIPER BLADE WITH REDUCED FRICTION COEFFICIENT - Google Patents

WIPER BLADE WITH REDUCED FRICTION COEFFICIENT Download PDF

Info

Publication number
FR2988357B1
FR2988357B1 FR1352526A FR1352526A FR2988357B1 FR 2988357 B1 FR2988357 B1 FR 2988357B1 FR 1352526 A FR1352526 A FR 1352526A FR 1352526 A FR1352526 A FR 1352526A FR 2988357 B1 FR2988357 B1 FR 2988357B1
Authority
FR
France
Prior art keywords
friction coefficient
wiper blade
reduced friction
reduced
wiper
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 - Fee Related
Application number
FR1352526A
Other languages
French (fr)
Other versions
FR2988357A1 (en
Inventor
andreas Ewert
Alain-Bernard Isel
Markus Liedel
Philippe Wolters
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2988357A1 publication Critical patent/FR2988357A1/en
Application granted granted Critical
Publication of FR2988357B1 publication Critical patent/FR2988357B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0074—Roughness, e.g. anti-slip patterned, grained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0082—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/305—Wipers
    • 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
    • B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
    • B60S2001/3829—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof
    • 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
    • B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
    • B60S2001/3836—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape
    • 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
    • B60S2001/3898—Wiper blades method for manufacturing wiper blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR1352526A 2012-03-26 2013-03-21 WIPER BLADE WITH REDUCED FRICTION COEFFICIENT Expired - Fee Related FR2988357B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210204748 DE102012204748A1 (en) 2012-03-26 2012-03-26 Wiping rubber for windscreen wiper of vehicle, has mounting portion and wiping lip portion comprising cross-section area that is changed along longitudinal direction of rubber, which is formed from liquid silicone in red- and blue colors
DE102012204748.4 2012-03-26

Publications (2)

Publication Number Publication Date
FR2988357A1 FR2988357A1 (en) 2013-09-27
FR2988357B1 true FR2988357B1 (en) 2018-10-05

Family

ID=48482861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1352526A Expired - Fee Related FR2988357B1 (en) 2012-03-26 2013-03-21 WIPER BLADE WITH REDUCED FRICTION COEFFICIENT

Country Status (3)

Country Link
BE (1) BE1022009B1 (en)
DE (1) DE102012204748A1 (en)
FR (1) FR2988357B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104590214B (en) * 2015-01-15 2017-01-04 王一圣 One Wiper blade and manufacture method thereof
DE102016200298A1 (en) * 2016-01-13 2017-07-13 Robert Bosch Gmbh Apparatus and method for producing a squeegee
KR20230166222A (en) * 2022-05-30 2023-12-07 (주)대한솔루션 Wiper blades for vehicle indicating when to replace them

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1059913A (en) * 1951-04-21 1954-03-29 Wiper blade
JPH0678054B2 (en) * 1984-04-24 1994-10-05 自動車電機工業株式会社 Wiper blade
DE3644427A1 (en) * 1986-12-24 1988-07-07 Swf Auto Electric Gmbh WIPER BLADE, IN PARTICULAR FOR WINDOW WIPER SYSTEMS ON MOTOR VEHICLES
US5802662A (en) 1996-09-11 1998-09-08 Veazie, Iii; Waldemar Vibration free non-skip wiper blades
TW412487B (en) 1999-06-28 2000-11-21 Cinchem Entpr Co Ltd Silicone rubber wiper blades
KR20010091609A (en) 2000-03-16 2001-10-23 노문호 Silicon composite and its manufacturing method for wiper blade and wiper blade manufactured by using it
JP2002362328A (en) 2001-05-31 2002-12-18 Dow Corning Toray Silicone Co Ltd Silicone rubber composition for wiper blade and its manufacturing method
WO2003020558A1 (en) 2001-08-30 2003-03-13 Shin-Etsu Polymer Co., Ltd. Wiper blade and method of manufacturing the wiper blade
JP2003138216A (en) 2001-10-31 2003-05-14 Denso Corp Coating agent for wiper blade rubber and wiper blade rubber
JP2004017948A (en) 2002-06-20 2004-01-22 Ge Toshiba Silicones Co Ltd Rubber of wiper blade and method for manufacturing the same
ITVI20020135A1 (en) 2002-06-24 2003-12-24 Ivan Paolo Cinquini PROFILE IN ELASTOMERIC MATERIAL FOR WINDSCREEN WIPER BRUSH
DE102005055343A1 (en) * 2005-04-07 2006-10-12 Robert Bosch Gmbh squeegee
DE102008004636A1 (en) 2008-01-16 2009-07-23 Robert Bosch Gmbh Process for producing extruded profiles
CN104039612B (en) * 2011-11-18 2016-08-24 费德罗-莫格尔公司 Windscreen-wiper device

Also Published As

Publication number Publication date
DE102012204748A1 (en) 2013-09-26
BE1022009B1 (en) 2016-02-04
FR2988357A1 (en) 2013-09-27

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