JPS6444711A - Manufacture of extruded rubber product - Google Patents

Manufacture of extruded rubber product

Info

Publication number
JPS6444711A
JPS6444711A JP62201313A JP20131387A JPS6444711A JP S6444711 A JPS6444711 A JP S6444711A JP 62201313 A JP62201313 A JP 62201313A JP 20131387 A JP20131387 A JP 20131387A JP S6444711 A JPS6444711 A JP S6444711A
Authority
JP
Japan
Prior art keywords
unvulcanized rubber
hose
ultraviolet ray
extruded
rubber hose
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.)
Pending
Application number
JP62201313A
Other languages
Japanese (ja)
Inventor
Hitoshi Hasegawa
Kenji Mizuno
Isamu Maeda
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.)
Toyoda Gosei Co Ltd
Original Assignee
Toyoda Gosei Co 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 Toyoda Gosei Co Ltd filed Critical Toyoda Gosei Co Ltd
Priority to JP62201313A priority Critical patent/JPS6444711A/en
Publication of JPS6444711A publication Critical patent/JPS6444711A/en
Pending 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/10—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation for articles of indefinite length
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/91—Heating, e.g. for cross linking
    • B29C48/9105—Heating, e.g. for cross linking of hollow articles
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible

Abstract

PURPOSE:To cause defect on a rubber formed object not to occur, even when said object is brought in contact with transferring rollers, etc. by a method in which ultraviolet ray is radiated on the surface of the extruded unvulcanized rubber object, whereby the outer surface of the unvulcanized rubber formed object is cured, and after the radiation of ultraviolet ray, the unvulcanized rubber formed object is continuously vulcanized. CONSTITUTION:An unvulcanized rubber hose 2 extruded from an extruder 1 is transferred to a next ultraviolet ray radiating device 3 by using a transferring roller 7. The unvulcanized rubber hose 2 passes through the almost center of a cylindrical jacket 8, and the ultraviolet ray is radiated on the outer surface of the unvulcanized rubber hose 2 in the vertical direction to the direction in which the hose is extruded, from the directions of left and right two points of two mercury lamps, thereby curing the outer surface of said hose. Next, the unvulcanized rubber hose 4 transported from the ultraviolet ray radiating device 3, is transported into a prescribed vulcanization device and is vulcanized. Since the surface of a produced rubber hose has been cured by ultraviolet ray before vulcanization, even when the hose is brought in contact with the transferring rollers 7a, 7b used in the early stage of vulcanization, defects on its surface do not occur.
JP62201313A 1987-08-12 1987-08-12 Manufacture of extruded rubber product Pending JPS6444711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62201313A JPS6444711A (en) 1987-08-12 1987-08-12 Manufacture of extruded rubber product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62201313A JPS6444711A (en) 1987-08-12 1987-08-12 Manufacture of extruded rubber product

Publications (1)

Publication Number Publication Date
JPS6444711A true JPS6444711A (en) 1989-02-17

Family

ID=16438939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201313A Pending JPS6444711A (en) 1987-08-12 1987-08-12 Manufacture of extruded rubber product

Country Status (1)

Country Link
JP (1) JPS6444711A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235944A (en) * 1992-02-15 1993-08-17 Yamaha Hatsudoki Kabushiki Kaisha Engine lubricating system
US5287833A (en) * 1991-04-12 1994-02-22 Yamaha Hatsudoki Kabushiki Kaisha Lubricating oil supplying system for two cycle engine
US5297511A (en) * 1992-02-15 1994-03-29 Yamaha Hatsudoki Kabushiki Kaisha Lubricating system for engine
US5355851A (en) * 1992-02-10 1994-10-18 Yamaha Hatsudoki Kabushiki Kaisha Lubricating oil supplying system for two cycle engine
KR100346756B1 (en) * 1995-06-09 2002-10-25 금호산업 주식회사 Both sides curing method of carcass using ultraviolet ray
KR100374419B1 (en) * 1995-11-16 2003-04-23 금호산업 주식회사 Method for vulcanizing surface of carcass utilizing bisazide composition and ultraviolet radiation
DE102007042487A1 (en) * 2007-09-06 2009-03-19 Weber Gmbh & Co. Kg Kunststofftechnik Und Formenbau Method for producing a gasket, gasket and its use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072653A (en) * 2000-09-01 2002-03-12 Canon Inc Developing device, process cartridge and electrophotographic image forming device using the same
WO2013015455A1 (en) * 2011-07-27 2013-01-31 Ricoh Company, Ltd. Developer container, developing device, process unit, and image forming apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002072653A (en) * 2000-09-01 2002-03-12 Canon Inc Developing device, process cartridge and electrophotographic image forming device using the same
WO2013015455A1 (en) * 2011-07-27 2013-01-31 Ricoh Company, Ltd. Developer container, developing device, process unit, and image forming apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287833A (en) * 1991-04-12 1994-02-22 Yamaha Hatsudoki Kabushiki Kaisha Lubricating oil supplying system for two cycle engine
US5355851A (en) * 1992-02-10 1994-10-18 Yamaha Hatsudoki Kabushiki Kaisha Lubricating oil supplying system for two cycle engine
US5235944A (en) * 1992-02-15 1993-08-17 Yamaha Hatsudoki Kabushiki Kaisha Engine lubricating system
US5297511A (en) * 1992-02-15 1994-03-29 Yamaha Hatsudoki Kabushiki Kaisha Lubricating system for engine
KR100346756B1 (en) * 1995-06-09 2002-10-25 금호산업 주식회사 Both sides curing method of carcass using ultraviolet ray
KR100374419B1 (en) * 1995-11-16 2003-04-23 금호산업 주식회사 Method for vulcanizing surface of carcass utilizing bisazide composition and ultraviolet radiation
DE102007042487A1 (en) * 2007-09-06 2009-03-19 Weber Gmbh & Co. Kg Kunststofftechnik Und Formenbau Method for producing a gasket, gasket and its use
DE102007042487B4 (en) * 2007-09-06 2010-08-19 Weber Gmbh & Co. Kg Kunststofftechnik Und Formenbau Method for producing a gasket, gasket and its use

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