KR850004729A - 차유리 와이퍼 블레이드 용 고무재의 제조방법 및 장치 - Google Patents
차유리 와이퍼 블레이드 용 고무재의 제조방법 및 장치 Download PDFInfo
- Publication number
- KR850004729A KR850004729A KR1019840008258A KR840008258A KR850004729A KR 850004729 A KR850004729 A KR 850004729A KR 1019840008258 A KR1019840008258 A KR 1019840008258A KR 840008258 A KR840008258 A KR 840008258A KR 850004729 A KR850004729 A KR 850004729A
- Authority
- KR
- South Korea
- Prior art keywords
- rubber material
- support strip
- injection
- rubber
- wiper blade
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims 8
- 238000004519 manufacturing process Methods 0.000 title claims 4
- 239000011521 glass Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002347 injection Methods 0.000 claims 10
- 239000007924 injection Substances 0.000 claims 10
- 239000003351 stiffener Substances 0.000 claims 1
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
- B29C48/03—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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- 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
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B60S2001/3827—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
- B60S2001/3837—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by cross-sectional shape with more than one wiping edge or lip
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 스프링-신축-지지스티립을 포함하는 차유리 와이퍼 블레이드 용 고무재의 제조방법에 있어서, 고무덩어리를 사출함으로 연속적으로 상기의 고무재를 제조해 나갈때, 상기의 지지스트립의 일부는 고무로 덮이도록 고무덩어리를 주입해줌으로서 상기의 지지스트립의 일부를 고무재의 힐부속에 묻히도록 해주는 단계로 구성되어 있는 것을 특징으로 하는 차유리 와이퍼 블레이드용 고무재의 제조방법.
- 일부는 고무재의 힐 부에 묻혀 있으나 엣지부분은 고무가 덮여있지 않은 스프링-신축-지지스트립을 포함하는 차유리 와이퍼 블레이드용 고무재를 제조하기 위한 사출 헤드에 있어서, 상기의 사출헤드는 사출되는 고무재의 단면과 단면 형상이 같은 사출구를 포함하는 사출 디스트와 지지스트립을 공급하는 축으로 구성되어 있으며, 이때 상기의 사출구 뒤에 위치되는 축에는 사출구의 후방 부분에 들어가는 전방단부가 있고, 또한 상기의 축에는 공급되어질 지지스트립과 단면형상이 같은 지지스트립의 통로가 장치되어 있어 상기 지지스트립의 통로의 전방단부가 직접 사출디스크의 통로에 연결될 수 있도록 되어 있고, 또한 상기축외의 부면에는 지지스트립의 중앙부로 소성된 고무덩어리를 공급시켜 줄수 있도록 채널이 장치되어 있는 것을 특징으로 하는 사출헤드.
- 제2항에 있어서, 작동시 상기의 사출디스크의 사출구로 들어가 고무재내에 공동을 형성해주는 보조축이 지지스트립을 공급해주는 상기 축의 선단에 장치되어 있는 것을 특징으로 하는 사출헤드.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH692283 | 1983-12-23 | ||
CH6922/83-3 | 1983-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR850004729A true KR850004729A (ko) | 1985-07-27 |
Family
ID=4317158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840008258A KR850004729A (ko) | 1983-12-23 | 1984-12-22 | 차유리 와이퍼 블레이드 용 고무재의 제조방법 및 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4712989A (ko) |
EP (1) | EP0147583B1 (ko) |
JP (1) | JPS60135226A (ko) |
KR (1) | KR850004729A (ko) |
AT (1) | ATE40965T1 (ko) |
CS (1) | CS261877B2 (ko) |
DE (1) | DE3476858D1 (ko) |
IN (1) | IN163292B (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589409B1 (fr) * | 1985-10-30 | 1990-05-25 | Vannier Etienne | Dispositif d'essuyage par essuie-glace obtenu par extrusion |
US5112549A (en) * | 1987-10-30 | 1992-05-12 | Color Custom, Inc. | Extrusion method and apparatus for producing a molding strip |
US5112548A (en) * | 1987-10-30 | 1992-05-12 | Color Custom, Inc. | Extrusion method and apparatus for producing a molding strip |
FR2628047B1 (fr) * | 1988-03-02 | 1991-02-15 | Journee Paul Sa | Raclette a double canal pour balai d'essuie-glace |
DE4319139A1 (de) * | 1993-06-09 | 1994-12-15 | Bosch Gmbh Robert | Verfahren zum Herstellen einer aus einem elastischen Material bestehenden, langgestreckten Wischleiste für Scheibenwischer von Kraftfahrzeugen |
AU3791999A (en) * | 1998-05-11 | 1999-11-29 | Advanced Elastomer Systems, L.P. | Extrusion of a foamable melt consisting of mixed polyolefin and rubber copolymer |
WO2003028971A1 (en) * | 2001-09-20 | 2003-04-10 | Great Lakes Supply, Inc. | Release composition and related method of use |
FR3058924B1 (fr) * | 2016-11-22 | 2020-03-27 | Valeo Systemes D'essuyage | Tete d'extrusion d'un materiau elastomere, extrudeuse comportant cette tete d'extrusion, procede de fabrication d'un profile mettant en oeuvre cette extrudeuse et profile en materiau elastomere |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2683897A (en) * | 1951-08-29 | 1954-07-20 | Herman W Patterson | Extrusion die |
US3387330A (en) * | 1964-06-08 | 1968-06-11 | Jerome H. Lemelson | Extrusion apparatus and method |
US3409930A (en) * | 1967-08-10 | 1968-11-12 | Roy E. Linker | Heated windshield wiper with reflector means |
US3428997A (en) * | 1967-08-28 | 1969-02-25 | Daco Inc | Resilient windshield wiper blade |
US3541629A (en) * | 1968-04-30 | 1970-11-24 | Hastings Mfg Co | Detachable windshield wiper blade unit |
US3744947A (en) * | 1972-01-20 | 1973-07-10 | Dow Corning | Apparatus for forming rigid web-reinforced composites |
DE2746201C2 (de) * | 1977-10-14 | 1981-11-26 | Continental Gummi-Werke Ag, 3000 Hannover | Strangpresse zum Herstellen von Profilsträngen aus elastomerem Werkstoff |
FR2441481A1 (fr) * | 1978-11-17 | 1980-06-13 | Lignes Telegraph Telephon | Procede de fabrication de profiles cylindriques alveoles |
-
1984
- 1984-11-06 IN IN840/MAS/84A patent/IN163292B/en unknown
- 1984-11-07 EP EP84113412A patent/EP0147583B1/de not_active Expired
- 1984-11-07 AT AT84113412T patent/ATE40965T1/de not_active IP Right Cessation
- 1984-11-07 DE DE8484113412T patent/DE3476858D1/de not_active Expired
- 1984-11-20 JP JP59245852A patent/JPS60135226A/ja active Pending
- 1984-12-22 CS CS8410272A patent/CS261877B2/cs unknown
- 1984-12-22 KR KR1019840008258A patent/KR850004729A/ko not_active Application Discontinuation
-
1986
- 1986-12-08 US US06/940,226 patent/US4712989A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3476858D1 (en) | 1989-04-06 |
US4712989A (en) | 1987-12-15 |
EP0147583B1 (de) | 1989-03-01 |
CS261877B2 (en) | 1989-02-10 |
ATE40965T1 (de) | 1989-03-15 |
JPS60135226A (ja) | 1985-07-18 |
EP0147583A2 (de) | 1985-07-10 |
EP0147583A3 (en) | 1987-01-14 |
IN163292B (ko) | 1988-09-03 |
CS1027284A2 (en) | 1988-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |