FR2437279A1 - METHOD FOR MOLDING A SPACER FOR A WIPER BLADE - Google Patents

METHOD FOR MOLDING A SPACER FOR A WIPER BLADE

Info

Publication number
FR2437279A1
FR2437279A1 FR7923951A FR7923951A FR2437279A1 FR 2437279 A1 FR2437279 A1 FR 2437279A1 FR 7923951 A FR7923951 A FR 7923951A FR 7923951 A FR7923951 A FR 7923951A FR 2437279 A1 FR2437279 A1 FR 2437279A1
Authority
FR
France
Prior art keywords
legs
spacer
wings
wiper blade
soul
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.)
Withdrawn
Application number
FR7923951A
Other languages
French (fr)
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.)
Trico Ltd
Original Assignee
Trico Ltd
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 Trico Ltd filed Critical Trico Ltd
Publication of FR2437279A1 publication Critical patent/FR2437279A1/en
Withdrawn legal-status Critical Current

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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • 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
    • B60S1/3801—Wiper blades characterised by a blade support harness consisting of several articulated elements
    • 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
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3813—Means of supporting or holding the squeegee or blade rubber chacterised by a support harness consisting of several articulated elements
    • B60S2001/3815—Means of supporting or holding the squeegee or blade rubber chacterised by a support harness consisting of several articulated elements chacterised by the joint between elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Details Of Indoor Wiring (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

CETTE ENTRETOISE EN MATIERE PLASTIQUE EST DESTINEE A ETRE INTERPOSEE ENTRE UN PALONNIER PRIMAIRE DE LA MONTURE D'UN BALAI D'ESSUIE-GLACE ET UN PALONNIER SECONDAIRE 11 DE CETTE MONTURE, POUR EVITER LE FROTTEMENT METAL SUR METAL ENTRE LES DEUX PALONNIERS. ELLE PRESENTE UNE SECTION EN U QUI COMPREND UNE AME 15 ET DEUX AILES 14, 14 TERMINEES PAR DES PATTES 17, 17. L'AME 15 FORME UN COUSSINET ENTRE LES PALONNIERS 10 ET 11 ET LES PATTES 17, 17 FORMENT DES COUSSINETS ENTRE LE PALONNIER 11 ET DES LANGUETTES DU PALONNIER 10 RABATTU SOUS LE PALONNIER 11. POUR MOULER L'ENTRETOISE AU MOYEN DE DEMI-MOULES COMPLEMENTAIRES QUI SE RAPPROCHENT ET S'ELOIGNENT SUIVANT UNE DIRECTION PARALLELE AUX AILES 14, 14, ON MENAGE DANS LES AILES 14, 14 ET DANS L'AME 15, AU-DESSUS DES PATTES 17, DES OUVERTURES 16 PAR LESQUELLES LES PARTIES DE L'OUTIL QUI MOULENT LA FACE SUPERIEURE DES PATTES 17 PEUVENT S'ELOIGNER DE CES PATTES ET SE DEGAGER DE L'ENTRETOISE MOULEE.THIS PLASTIC MATERIAL SPACER IS INTENDED TO BE INTERPOSED BETWEEN A PRIMARY LIFT OF THE FRAME OF A WIPER BLADE AND A SECONDARY LIFT 11 OF THIS FRAME, TO AVOID METAL FRICTION ON METAL BETWEEN THE TWO LIFTS. IT HAS A U-SHAPED SECTION WHICH CONSISTS OF A SOUL 15 AND TWO WINGS 14, 14 TERMINATED BY LEGS 17, 17. THE CORE 15 FORM A CUSHION BETWEEN THE RODS 10 AND 11 AND THE LEGS 17, 17 FORMING THE BEARINGS BETWEEN THE ROD 11 AND TABS OF THE HEADER 10 FOLDED UNDER THE HEADER 11. TO MOLD THE SPACER BY MEANS OF COMPLEMENTARY HALF-MOLDS WHICH APPROACH AND MOVE AWAY IN A DIRECTION PARALLEL TO THE WINGS 14, 14, WE WORK IN THE WINGS 14, 14 AND IN THE SOUL 15, ABOVE THE LEGS 17, THE OPENINGS 16 THROUGH WHICH THE PARTS OF THE TOOL WHICH MOLD THE UPPER FACE OF THE LEGS 17 MAY MOVE AWAY FROM THESE LEGS AND DISCHARGE FROM THE MOLDED SPACER.

FR7923951A 1978-09-26 1979-09-26 METHOD FOR MOLDING A SPACER FOR A WIPER BLADE Withdrawn FR2437279A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7838127 1978-09-26
GB7927320A GB2037646A (en) 1978-09-26 1979-08-06 Molding plastics spacers for wipers

Publications (1)

Publication Number Publication Date
FR2437279A1 true FR2437279A1 (en) 1980-04-25

Family

ID=26268968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923951A Withdrawn FR2437279A1 (en) 1978-09-26 1979-09-26 METHOD FOR MOLDING A SPACER FOR A WIPER BLADE

Country Status (8)

Country Link
AR (1) AR220003A1 (en)
AU (1) AU5111079A (en)
BR (1) BR7906141A (en)
DE (1) DE2938956A1 (en)
ES (1) ES484432A1 (en)
FR (1) FR2437279A1 (en)
GB (1) GB2037646A (en)
IT (1) IT1120026B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413243A1 (en) * 1977-12-30 1979-07-27 Rau Swf Autozubehoer WIPER BLADE, IN PARTICULAR FOR MOTOR VEHICLES
FR2491847A1 (en) * 1980-10-15 1982-04-16 Champion Spark Plug Europ JOINT CONNECTION ELEMENT FOR WIPER BLADE
FR2497744A1 (en) * 1981-01-09 1982-07-16 Champion Spark Plug Europ ARTICULATED JOINT ELEMENT FOR WIPER BLADES
FR2499921A1 (en) * 1981-02-13 1982-08-20 Marchal Equip Auto Windscreen-wiper blade for vehicle - includes curved bars carrying blade which pivot in noise-reducing plastics
FR2575121A1 (en) * 1984-12-21 1986-06-27 Marchal Equip Auto WIPER BLADE, PARTICULARLY FOR MOTOR VEHICLE, AND ARTICULATION BLOCK FOR SUCH A BROOM
EP0236061A2 (en) * 1986-02-26 1987-09-09 Trico-Folberth Limited Pivot joint

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1178357A (en) * 1911-10-07 1916-04-04 Continental Can Co Automatic flanging-machine.
US2900666A (en) * 1957-03-19 1959-08-25 Marcus William Apparatus for molding a hollow container with an integral handle
FR2141213A5 (en) * 1971-06-09 1973-01-19 Bosch
GB1385891A (en) * 1971-02-02 1975-03-05 Hawker Siddeley Aviation Ltd Recovery of data from magnetic wire recordings
GB1423834A (en) * 1972-05-03 1976-02-04 Mardon Illingworth Container closure member and mould therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1178357A (en) * 1911-10-07 1916-04-04 Continental Can Co Automatic flanging-machine.
US2900666A (en) * 1957-03-19 1959-08-25 Marcus William Apparatus for molding a hollow container with an integral handle
GB1385891A (en) * 1971-02-02 1975-03-05 Hawker Siddeley Aviation Ltd Recovery of data from magnetic wire recordings
FR2141213A5 (en) * 1971-06-09 1973-01-19 Bosch
GB1423834A (en) * 1972-05-03 1976-02-04 Mardon Illingworth Container closure member and mould therefor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2413243A1 (en) * 1977-12-30 1979-07-27 Rau Swf Autozubehoer WIPER BLADE, IN PARTICULAR FOR MOTOR VEHICLES
FR2491847A1 (en) * 1980-10-15 1982-04-16 Champion Spark Plug Europ JOINT CONNECTION ELEMENT FOR WIPER BLADE
FR2497744A1 (en) * 1981-01-09 1982-07-16 Champion Spark Plug Europ ARTICULATED JOINT ELEMENT FOR WIPER BLADES
FR2499921A1 (en) * 1981-02-13 1982-08-20 Marchal Equip Auto Windscreen-wiper blade for vehicle - includes curved bars carrying blade which pivot in noise-reducing plastics
FR2575121A1 (en) * 1984-12-21 1986-06-27 Marchal Equip Auto WIPER BLADE, PARTICULARLY FOR MOTOR VEHICLE, AND ARTICULATION BLOCK FOR SUCH A BROOM
EP0236061A2 (en) * 1986-02-26 1987-09-09 Trico-Folberth Limited Pivot joint
EP0236061A3 (en) * 1986-02-26 1988-01-13 Trico-Folberth Limited Pivot joint

Also Published As

Publication number Publication date
AR220003A1 (en) 1980-09-30
BR7906141A (en) 1980-06-17
AU5111079A (en) 1980-04-03
IT7950374A0 (en) 1979-09-26
ES484432A1 (en) 1980-04-16
IT1120026B (en) 1986-03-19
GB2037646A (en) 1980-07-16
DE2938956A1 (en) 1980-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse