FR2185495A1 - Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry - Google Patents

Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry

Info

Publication number
FR2185495A1
FR2185495A1 FR7218865A FR7218865A FR2185495A1 FR 2185495 A1 FR2185495 A1 FR 2185495A1 FR 7218865 A FR7218865 A FR 7218865A FR 7218865 A FR7218865 A FR 7218865A FR 2185495 A1 FR2185495 A1 FR 2185495A1
Authority
FR
France
Prior art keywords
prods
appts
pair
feed device
extruded
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.)
Granted
Application number
FR7218865A
Other languages
French (fr)
Other versions
FR2185495B1 (en
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Priority to FR7218865A priority Critical patent/FR2185495A1/en
Publication of FR2185495A1 publication Critical patent/FR2185495A1/en
Application granted granted Critical
Publication of FR2185495B1 publication Critical patent/FR2185495B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • B29C48/155—Partial coating thereof
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
    • B60S2001/382—Means 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
    • 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
    • B60S2001/3825—Means of supporting or holding the squeegee or blade rubber the squeegee mounted directly to or in wiper blade arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Appts. for producing extruded composite prods. reinforced by a web has (a) extrusion device with extrusion die having the shape of a pair of the composite prods. assembled in the state of a mirror image, (b) a feed device for passing a pair of webs into the die in parallel spaced position, (c) a curing post situated near the outlet end of the die on the path of a pair of extruded prods., (d) a cutting device situated on this path at the point of division between the pair of extruded prods. in order to separate them into separate prods. by continuous longitudinal cutting, and (e) a carrying device for gripping and drawing the webs from the feed device through the extrusion die and past the cutting device. Appts. enables the prods. to be produced automatically at high speeds, and eliminates numerous steps necessary in known methods.
FR7218865A 1972-05-26 1972-05-26 Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry Granted FR2185495A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7218865A FR2185495A1 (en) 1972-05-26 1972-05-26 Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218865A FR2185495A1 (en) 1972-05-26 1972-05-26 Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry

Publications (2)

Publication Number Publication Date
FR2185495A1 true FR2185495A1 (en) 1974-01-04
FR2185495B1 FR2185495B1 (en) 1975-03-28

Family

ID=9099146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218865A Granted FR2185495A1 (en) 1972-05-26 1972-05-26 Extruded composite (esp windscreen wipesrs)prodn - - in appts with web feed device,extruder,curing post,cutter and carry

Country Status (1)

Country Link
FR (1) FR2185495A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427378A2 (en) * 1989-11-09 1991-05-15 JMK International Inc. Method of forming an improved wiper blade
WO2001051324A1 (en) * 2000-01-07 2001-07-19 Valeo Auto-Electric Wischer Und Motoren Gmbh Wiper blade
EP1093984A3 (en) * 1999-10-21 2005-05-04 Robert Bosch Gmbh Wiper blade for a vehicle and method for joining a vertebra and a wiping element
FR2989018A1 (en) * 2012-04-04 2013-10-11 Bosch Gmbh Robert PROCESS FOR PRODUCING WIPING BLADES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172035B (en) * 1957-08-07 1964-06-11 Rudolf Stoerzbach Method for the production of tapes, strips or the like from thermoplastics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172035B (en) * 1957-08-07 1964-06-11 Rudolf Stoerzbach Method for the production of tapes, strips or the like from thermoplastics

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427378A2 (en) * 1989-11-09 1991-05-15 JMK International Inc. Method of forming an improved wiper blade
EP0427378A3 (en) * 1989-11-09 1991-07-24 Jmk International Inc. Method of forming an improved wiper blade
EP1093984A3 (en) * 1999-10-21 2005-05-04 Robert Bosch Gmbh Wiper blade for a vehicle and method for joining a vertebra and a wiping element
WO2001051324A1 (en) * 2000-01-07 2001-07-19 Valeo Auto-Electric Wischer Und Motoren Gmbh Wiper blade
FR2989018A1 (en) * 2012-04-04 2013-10-11 Bosch Gmbh Robert PROCESS FOR PRODUCING WIPING BLADES
BE1021267B1 (en) * 2012-04-04 2015-10-14 Robert Bosch Gmbh PROCESS FOR MIXTURES PRODUCTION

Also Published As

Publication number Publication date
FR2185495B1 (en) 1975-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse