BE848437A - Buse perfectionnee, notamment pour l'extrusion de matieres plastiques - Google Patents

Buse perfectionnee, notamment pour l'extrusion de matieres plastiques

Info

Publication number
BE848437A
BE848437A BE172444A BE172444A BE848437A BE 848437 A BE848437 A BE 848437A BE 172444 A BE172444 A BE 172444A BE 172444 A BE172444 A BE 172444A BE 848437 A BE848437 A BE 848437A
Authority
BE
Belgium
Prior art keywords
extrusion
plastics
perfected
nozzle
perfected nozzle
Prior art date
Application number
BE172444A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE848437A publication Critical patent/BE848437A/xx

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
BE172444A 1975-11-18 1976-11-17 Buse perfectionnee, notamment pour l'extrusion de matieres plastiques BE848437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7512927A SE389054B (sv) 1975-11-18 1975-11-18 Munstycke for tillforsel av tva komponenter vid framstellning av ett cellplastskikt mellan ett ror och en omgivande form

Publications (1)

Publication Number Publication Date
BE848437A true BE848437A (fr) 1977-03-16

Family

ID=20326101

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172444A BE848437A (fr) 1975-11-18 1976-11-17 Buse perfectionnee, notamment pour l'extrusion de matieres plastiques

Country Status (13)

Country Link
US (1) US4093121A (sv)
JP (1) JPS5284252A (sv)
BE (1) BE848437A (sv)
CH (1) CH601006A5 (sv)
DE (1) DE2652549A1 (sv)
DK (1) DK152343C (sv)
FI (1) FI763307A (sv)
FR (1) FR2332122A1 (sv)
GB (1) GB1525439A (sv)
IT (1) IT1067977B (sv)
NL (1) NL7612874A (sv)
NO (1) NO763905L (sv)
SE (1) SE389054B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393044A1 (fr) * 1977-05-31 1978-12-29 Ornsteen Robert Procede de fabrication d'une cartouche d'adhesif non collant

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700478C2 (de) * 1977-01-07 1986-07-10 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres
GB2119269B (en) * 1982-04-28 1986-06-18 Amco Plastics Ltd Fluid mixing device
FI830487L (fi) * 1983-02-14 1984-08-15 Neste Oy Foerfarande foer tillverkning av en vaermeisolerande mantel eller kanal foer ett eller flera roer.
US4925100A (en) * 1983-04-13 1990-05-15 American National Can Company Methods and apparatus for injection molding and injection blow molding multi-layer articles, and articles made thereby
US5037285A (en) 1983-04-13 1991-08-06 American National Can Company Apparatus for injection molding and injection blow molding multi-layer articles
US6129960A (en) 1983-04-13 2000-10-10 Pechiney Plastic Packaging, Inc. Methods and apparatus for injection molding and injection blow molding multi-layer plastic and the articles made thereby
US5523045A (en) 1983-04-13 1996-06-04 American National Can Company Methods for injection molding and blow-molding multi-layer plastic articles
JP4781834B2 (ja) * 2006-02-07 2011-09-28 大日本スクリーン製造株式会社 現像装置および現像方法
CN106541572A (zh) * 2016-11-25 2017-03-29 安徽省春谷3D打印智能装备产业技术研究院有限公司 3d打印机喷头冷却装置
CN112848204A (zh) * 2021-01-11 2021-05-28 吉广江 一种适配线缆绝缘层双色共挤设备的配色料挤出机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554436A (en) * 1896-02-11 William booth
US1432071A (en) * 1922-10-17 Liquid-fuel burner
US1437331A (en) * 1921-02-21 1922-11-28 Horace G Alexander Process of cleaning paint, grease, dirt, and other matter from vehicles and other articles
US2356865A (en) * 1942-06-06 1944-08-29 Amen David Abbott Spray gun
FR1403963A (fr) * 1964-06-16 1965-06-25 Reifenhauser K G Installation pour la fabrication continue de corps creux
US3383257A (en) * 1964-07-22 1968-05-14 Martin Sweets Company Inc Method of forming a tube and coating the interior surface with a foamable plastic mixture
US3263928A (en) * 1964-11-19 1966-08-02 Frederick E Gusmer Apparatus for ejecting a mixture of liquids
DE1504422A1 (de) * 1965-09-09 1969-07-03 Isococ Gmbh Verfahren und Vorrichtung zur Herstellung von aus einem Schaumstoffkern mit einer Ummantelung aus Kunststoff bestehenden endlosen Profilen
US3444279A (en) * 1966-05-09 1969-05-13 Dow Chemical Co Method and apparatus for the insulation of conduit
US3462083A (en) * 1966-12-19 1969-08-19 Robertson Co H H Mixing nozzle and dispersion method
DE1704452C3 (de) * 1967-01-10 1975-04-30 Fried. Krupp Gmbh, 4300 Essen Verfahren und Einrichtung zum Herstellen von Zellkunststoff-Pufferkörpern, insbesondere für Puffer von Kranen oder Eisenbahnwagen
FR1515371A (fr) * 1967-03-09 1968-03-01 Dispositif de fabrication continue de profilés en matière synthétique expansée
DE1959464A1 (de) * 1969-11-27 1971-06-03 Bayer Ag Verfahren und Vorrichtung zum kontinuierlichen Strangpressen von endlosen Profilen mit einem Mantel aus thermoplastischem Kunststoff und einem Schaumstoffkern und nach diesem hergestellte Profile
US3687370A (en) * 1971-01-18 1972-08-29 Instapak Corp Liquid mixing and dispensing apparatus
US3945569A (en) * 1974-10-25 1976-03-23 Instapak Corporation Foam dispensing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393044A1 (fr) * 1977-05-31 1978-12-29 Ornsteen Robert Procede de fabrication d'une cartouche d'adhesif non collant

Also Published As

Publication number Publication date
JPS5284252A (en) 1977-07-13
GB1525439A (en) 1978-09-20
FI763307A (sv) 1977-05-19
NO763905L (sv) 1977-05-20
DK152343C (da) 1988-07-25
FR2332122A1 (fr) 1977-06-17
CH601006A5 (sv) 1978-06-30
IT1067977B (it) 1985-03-21
US4093121A (en) 1978-06-06
DK152343B (da) 1988-02-22
SE389054B (sv) 1976-10-25
NL7612874A (nl) 1977-05-23
DK518076A (da) 1977-05-19
DE2652549A1 (de) 1977-05-26
DE2652549C2 (sv) 1987-05-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: N. LUNDBERGS FABRIKS A.B.

Effective date: 19911130