JPH0253223B2 - - Google Patents

Info

Publication number
JPH0253223B2
JPH0253223B2 JP59191873A JP19187384A JPH0253223B2 JP H0253223 B2 JPH0253223 B2 JP H0253223B2 JP 59191873 A JP59191873 A JP 59191873A JP 19187384 A JP19187384 A JP 19187384A JP H0253223 B2 JPH0253223 B2 JP H0253223B2
Authority
JP
Japan
Prior art keywords
mold
cap
nozzle
moving
open end
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 - Lifetime
Application number
JP59191873A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6090747A (ja
Inventor
Robaato Deiikuman Jei
Eru Roobaa Maikeru
Aaru Ruudobootsu Maaku
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.)
FUAIYAASUTON TAIYA ANDO RABAA CO ZA
Original Assignee
FUAIYAASUTON TAIYA ANDO RABAA CO ZA
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 FUAIYAASUTON TAIYA ANDO RABAA CO ZA filed Critical FUAIYAASUTON TAIYA ANDO RABAA CO ZA
Publication of JPS6090747A publication Critical patent/JPS6090747A/ja
Publication of JPH0253223B2 publication Critical patent/JPH0253223B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2226/00—Manufacturing; Treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Springs (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Fluid-Damping Devices (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP59191873A 1983-09-15 1984-09-14 エラストマーばねを製造するための装置 Granted JPS6090747A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/532,419 US4493631A (en) 1983-09-15 1983-09-15 Apparatus for producing variable-rate spring
US532419 1983-09-15

Publications (2)

Publication Number Publication Date
JPS6090747A JPS6090747A (ja) 1985-05-21
JPH0253223B2 true JPH0253223B2 (https=) 1990-11-16

Family

ID=24121699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59191873A Granted JPS6090747A (ja) 1983-09-15 1984-09-14 エラストマーばねを製造するための装置

Country Status (7)

Country Link
US (1) US4493631A (https=)
EP (1) EP0145136B1 (https=)
JP (1) JPS6090747A (https=)
CA (1) CA1217906A (https=)
DE (1) DE3470682D1 (https=)
ES (1) ES535864A0 (https=)
MX (1) MX170292B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544057B1 (en) * 2004-11-09 2009-06-09 Thomas A Wayts Molding system
EP2501953B1 (en) 2009-11-20 2021-08-04 Firestone Industrial Products Company, LLC Compression spring assembly and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572438A (en) * 1947-11-17 1951-10-23 Robertshaw Fulton Controls Co Filling corrugated vessels with rubber
US2862232A (en) * 1954-07-28 1958-12-02 Sun Rubber Co Apparatus for use in molding elastomeric materials
DE1242853B (de) * 1965-03-10 1967-06-22 Werner & Pfleiderer Vorplastifiziervorrichtung zum Herstellen von Rohlingen aus einer vulkanisierbaren Kautschukrohmischung
US3551947A (en) * 1968-09-03 1971-01-05 Control Building Systems Inc Apparatus for filling molds with polyurethane
US3594869A (en) * 1969-02-19 1971-07-27 Fred D Sher Injection molding machine
DE2058955C3 (de) * 1970-12-01 1973-11-08 Raybestos-Manhattan Inc., Passaic, N.J. (V.St.A.) Verfahren und Vorrichtung zum Herstellen einer Gummiwalze
US3724983A (en) * 1971-02-19 1973-04-03 Rubber A Corp Apparatus for making rolls
US3762849A (en) * 1971-06-10 1973-10-02 K Claes Injection moulding machines particularly to the injection head thereof and to the injection moulds used therewith
US4108956A (en) * 1977-01-21 1978-08-22 Owens-Illinois, Inc. Injection molding method and apparatus
DE2823732C2 (de) * 1978-05-31 1980-06-26 Heinrich 4460 Nordhorn Bueter Vorrichtung zum Ausschäumen von langgestreckten Hohlprofilkörpern, insbesondere Rolladenstäben
JPS6012206B2 (ja) * 1981-01-14 1985-03-30 エヌオーケー株式会社 ブツシユの製造方法

Also Published As

Publication number Publication date
CA1217906A (en) 1987-02-17
EP0145136A3 (en) 1986-03-19
EP0145136B1 (en) 1988-04-27
US4493631A (en) 1985-01-15
MX170292B (es) 1993-08-12
ES8507040A1 (es) 1985-08-16
DE3470682D1 (en) 1988-06-01
EP0145136A2 (en) 1985-06-19
JPS6090747A (ja) 1985-05-21
ES535864A0 (es) 1985-08-16

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