CN1073921C - 挤压机、压头和装在此压头上的包覆机构 - Google Patents

挤压机、压头和装在此压头上的包覆机构 Download PDF

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Publication number
CN1073921C
CN1073921C CN97118572A CN97118572A CN1073921C CN 1073921 C CN1073921 C CN 1073921C CN 97118572 A CN97118572 A CN 97118572A CN 97118572 A CN97118572 A CN 97118572A CN 1073921 C CN1073921 C CN 1073921C
Authority
CN
China
Prior art keywords
roller
overlap
pressure head
rubber
extruded hole
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
CN97118572A
Other languages
English (en)
Chinese (zh)
Other versions
CN1184026A (zh
Inventor
热拉尔·克罗尼耶
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of CN1184026A publication Critical patent/CN1184026A/zh
Application granted granted Critical
Publication of CN1073921C publication Critical patent/CN1073921C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/35—Extrusion nozzles or dies with rollers
    • 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
    • B29C48/96—Safety devices
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN97118572A 1996-08-09 1997-08-08 挤压机、压头和装在此压头上的包覆机构 Expired - Fee Related CN1073921C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9610186 1996-08-09
FR9610186A FR2752189A1 (fr) 1996-08-09 1996-08-09 Tete d'extrusion pour melange de caoutchouc comprenant un dispositif de doublage du produit extrude, et dispositif de doublage destine a etre monte sur une tete d'extrusion

Publications (2)

Publication Number Publication Date
CN1184026A CN1184026A (zh) 1998-06-10
CN1073921C true CN1073921C (zh) 2001-10-31

Family

ID=9495043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97118572A Expired - Fee Related CN1073921C (zh) 1996-08-09 1997-08-08 挤压机、压头和装在此压头上的包覆机构

Country Status (9)

Country Link
US (1) US5935619A (enExample)
EP (1) EP0824060B1 (enExample)
JP (1) JP4183782B2 (enExample)
CN (1) CN1073921C (enExample)
BR (1) BR9705562A (enExample)
CA (1) CA2211581A1 (enExample)
DE (1) DE69712140T2 (enExample)
ES (1) ES2175233T3 (enExample)
FR (1) FR2752189A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821106B1 (en) 2003-06-24 2004-11-23 The Goodyear Tire & Rubber Company Roller die preformer for wide extrusions
CN107791658B (zh) * 2017-11-24 2023-08-18 戴维斯标准(苏州)机械有限公司 贴合机胶带调节装置
CN109228037B (zh) * 2018-10-31 2023-06-20 华南理工大学 一种高分子材料正位移强制进料装置与方法
CN118322518B (zh) * 2024-05-17 2024-10-18 浙江金纬挤出机科技有限公司 一种用于塑料加工的双螺杆挤出机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871810A (en) * 1972-11-20 1975-03-18 Uniroyal Inc Extruder and roller-die combination
US4353967A (en) * 1980-04-25 1982-10-12 Mobil Oil Corporation Multilayer polyacrylonitrile film
US4927482A (en) * 1987-11-06 1990-05-22 Hermann Berstorff Maschinenbau Gmbh Method and apparatus for producing tread strips for automotive vehicle tires
US5030079A (en) * 1989-10-27 1991-07-09 The Goodyear Tire & Rubber Company Roller die extrusion and calendering apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911221A (ja) * 1982-07-09 1984-01-20 Matsushita Electric Works Ltd カレンダ−装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871810A (en) * 1972-11-20 1975-03-18 Uniroyal Inc Extruder and roller-die combination
US4353967A (en) * 1980-04-25 1982-10-12 Mobil Oil Corporation Multilayer polyacrylonitrile film
US4927482A (en) * 1987-11-06 1990-05-22 Hermann Berstorff Maschinenbau Gmbh Method and apparatus for producing tread strips for automotive vehicle tires
US5030079A (en) * 1989-10-27 1991-07-09 The Goodyear Tire & Rubber Company Roller die extrusion and calendering apparatus

Also Published As

Publication number Publication date
EP0824060B1 (fr) 2002-04-24
JP4183782B2 (ja) 2008-11-19
DE69712140T2 (de) 2002-10-31
FR2752189A1 (fr) 1998-02-13
BR9705562A (pt) 1999-08-24
EP0824060A1 (fr) 1998-02-18
CA2211581A1 (fr) 1998-02-09
JPH10100225A (ja) 1998-04-21
DE69712140D1 (de) 2002-05-29
ES2175233T3 (es) 2002-11-16
US5935619A (en) 1999-08-10
CN1184026A (zh) 1998-06-10

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Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20011031

Termination date: 20160808

CF01 Termination of patent right due to non-payment of annual fee