CS277288B6 - Process for producing moulded sections and apparatus for making the same - Google Patents

Process for producing moulded sections and apparatus for making the same Download PDF

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Publication number
CS277288B6
CS277288B6 CS842798A CS279884A CS277288B6 CS 277288 B6 CS277288 B6 CS 277288B6 CS 842798 A CS842798 A CS 842798A CS 279884 A CS279884 A CS 279884A CS 277288 B6 CS277288 B6 CS 277288B6
Authority
CS
Czechoslovakia
Prior art keywords
press
pressed
heat
projection
mixture
Prior art date
Application number
CS842798A
Other languages
Czech (cs)
English (en)
Other versions
CS279884A3 (en
Inventor
Jakob Friedrich Werz
Edmund Munk
Original Assignee
Werzalit Werke
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 Werzalit Werke filed Critical Werzalit Werke
Publication of CS279884A3 publication Critical patent/CS279884A3/cs
Publication of CS277288B6 publication Critical patent/CS277288B6/cs

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/42—Moulds for making articles of definite length, i.e. discrete articles for undercut 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/50—Removing moulded 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/50—Removing moulded articles
    • B29C2043/503—Removing moulded articles using ejector pins, rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of Radiation (AREA)
  • Circuits Of Receivers In General (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Moulding By Coating Moulds (AREA)
CS842798A 1983-04-13 1984-04-12 Process for producing moulded sections and apparatus for making the same CS277288B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83103547A EP0123697B1 (de) 1983-04-13 1983-04-13 Presse zur Herstellung von Profilkörpern

Publications (2)

Publication Number Publication Date
CS279884A3 CS279884A3 (en) 1992-03-18
CS277288B6 true CS277288B6 (en) 1993-01-13

Family

ID=8190405

Family Applications (1)

Application Number Title Priority Date Filing Date
CS842798A CS277288B6 (en) 1983-04-13 1984-04-12 Process for producing moulded sections and apparatus for making the same

Country Status (11)

Country Link
US (1) US4775312A (tr)
EP (1) EP0123697B1 (tr)
JP (1) JPS6034817A (tr)
AT (1) ATE54091T1 (tr)
CS (1) CS277288B6 (tr)
DE (1) DE3381688D1 (tr)
ES (1) ES531523A0 (tr)
FI (1) FI76512C (tr)
NO (1) NO162708C (tr)
TR (1) TR22120A (tr)
ZA (1) ZA842707B (tr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0299611A1 (en) * 1987-06-05 1989-01-18 Takeda Chemical Industries, Ltd. Compression molding apparatus and method
DE3842660C2 (de) * 1988-12-19 1997-05-07 Erfurt Umformtechnik Gmbh Einrichtung an Preßwerkzeugen für die Lagesicherung faserverstärkter Kunststoffmassen
FR2657041B1 (fr) * 1990-01-17 1994-11-25 Rougier Ocean Landex Dessus de meuble stratifie moule a base de particules lignocellulosiques a profil ergonomique et a caracteristiques physico-mecaniques ameliorees.
FR2734199B1 (fr) * 1995-05-16 1997-08-01 Ecia Equip Composants Ind Auto Installation de fabrication de pieces de structure en matiere thermoplastique renforcee de fibres, notamment pour vehicules automobiles
US6849141B2 (en) * 1998-09-15 2005-02-01 Batesville Services, Inc. Casket lid and method of making same
US6243931B1 (en) 1998-09-15 2001-06-12 Batesville Services, Inc. Casket lid and method and making same

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US461777A (en) * 1891-10-20 George w
FR1123873A (fr) * 1955-03-23 1956-10-01 Perfectionnements aux dispositifs de moulage pour matières thermoplastiques souples et analogues
US3049784A (en) * 1960-03-08 1962-08-21 Insulwool Products Proprietary Machine for the manufacture of moulded perforated articles
US3166789A (en) * 1962-03-05 1965-01-26 Werz Furnier Sperrholz Apparatus for producing boxlike containers
US3321562A (en) * 1964-05-08 1967-05-23 Illinois Tool Works Method and apparatus for forming enlarged container rim
FR1423889A (fr) * 1964-11-24 1966-01-07 Procédé de moulage et presse avec moule rétenteur pour la mise en oeuvre de ce procédé
US3408695A (en) * 1966-03-31 1968-11-05 Uniroyal Inc Foam cushion mold
US3450807A (en) * 1967-06-26 1969-06-17 Dow Chemical Co Thermoplastic sheet formation
NL6910192A (tr) * 1968-09-23 1970-03-25
US3807913A (en) * 1972-05-19 1974-04-30 Motor Wheel Corp Apparatus for making a brake drum ring compact
US3889918A (en) * 1973-01-09 1975-06-17 Helmut Stoeberl Moulding of shells
US3975127A (en) * 1973-02-28 1976-08-17 Furnier-Und Sperrholzwerk J. F. Werz, Jr. Kg Werzalit-Pressholzwerk Apparatus for making shaped articles
US3997643A (en) * 1973-02-28 1976-12-14 Furnier-Und Sperrholzwerk J. F. Werz Jr. Kg Werzalit - Pressholzwerk Method of making shaped articles
US3865529A (en) * 1973-12-05 1975-02-11 Beatrice Foods Co Molding apparatus
DE2548739C3 (de) * 1975-10-31 1978-09-21 Furnier- Und Sperrholzwerk J.F. Werz Jr. Kg Werzalit-Pressholzwerk, 7141 Oberstenfeld Verfahren zur Herstellung von gepreßten Profilkörpern aus einem nicht steigfähigen Gemisch t
JPS53145872A (en) * 1977-05-25 1978-12-19 Kokusai Kako Process for production of plastic tableware
US4343754A (en) * 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
DE2947621C2 (de) * 1979-11-26 1984-07-26 WOCO Franz-Josef Wolf & Co, 6483 Bad Soden-Salmünster Formwerkzeug zum Umspritzen eines eingelegten Einlegeteiles, mit einem Kantendichtungsprofil
US4280976A (en) * 1980-04-18 1981-07-28 Holdt J W Von Simultaneously molded threaded port and plug
FR2490140A1 (fr) * 1980-09-16 1982-03-19 Matthey Maurice Procede de moulage de pieces par compression et dispositif pour sa mise en oeuvre
US4420297A (en) * 1981-04-27 1983-12-13 Usm Corporation Retractable apparatus for shoe sole molds
US4399092A (en) * 1981-07-20 1983-08-16 Snow Sr Roger L Manufacture of pipe thread protectors
IL63934A (en) * 1981-09-25 1985-01-31 Drori Michael Method of manufacturing level vials
JPS5853425A (ja) * 1981-09-26 1983-03-30 Matsushita Electric Ind Co Ltd プラスチツク成形品
US4452420A (en) * 1982-09-30 1984-06-05 Lynn Lundquist Compensating core pin for plastic injection molds

Also Published As

Publication number Publication date
ES8503204A1 (es) 1985-03-01
JPS6034817A (ja) 1985-02-22
US4775312A (en) 1988-10-04
EP0123697B1 (de) 1990-06-27
DE3381688D1 (de) 1990-08-02
EP0123697A1 (de) 1984-11-07
TR22120A (tr) 1986-04-29
ZA842707B (en) 1984-12-24
FI841425A0 (fi) 1984-04-11
NO162708B (no) 1989-10-30
ATE54091T1 (de) 1990-07-15
FI841425A (fi) 1984-10-14
FI76512C (fi) 1988-11-10
CS279884A3 (en) 1992-03-18
NO841475L (no) 1984-10-15
FI76512B (fi) 1988-07-29
NO162708C (no) 1990-02-07
ES531523A0 (es) 1985-03-01

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic
MK4A Patent expired

Effective date: 20040412