DE1479625B1 - Verfahren und Zwischenerzeugnis zum Tiefziehen eines flaechen- oder rohrfoermigen Zwischenerzeugnisses aus einem Fluorkohlenwasserstoffpolymer - Google Patents

Verfahren und Zwischenerzeugnis zum Tiefziehen eines flaechen- oder rohrfoermigen Zwischenerzeugnisses aus einem Fluorkohlenwasserstoffpolymer

Info

Publication number
DE1479625B1
DE1479625B1 DE19631479625D DE1479625DA DE1479625B1 DE 1479625 B1 DE1479625 B1 DE 1479625B1 DE 19631479625 D DE19631479625 D DE 19631479625D DE 1479625D A DE1479625D A DE 1479625DA DE 1479625 B1 DE1479625 B1 DE 1479625B1
Authority
DE
Germany
Prior art keywords
intermediate product
pressure
deep
blank
tube
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
DE19631479625D
Other languages
German (de)
English (en)
Inventor
Johnson Herbert Guil
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.)
Raybestos Manhattan Inc
Original Assignee
Raybestos Manhattan Inc
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 Raybestos Manhattan Inc filed Critical Raybestos Manhattan Inc
Publication of DE1479625B1 publication Critical patent/DE1479625B1/de
Pending 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
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • B29C51/325—Moulds having cutting means combined with means for forming a rim
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
    • 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
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
DE19631479625D 1963-07-24 1963-07-24 Verfahren und Zwischenerzeugnis zum Tiefziehen eines flaechen- oder rohrfoermigen Zwischenerzeugnisses aus einem Fluorkohlenwasserstoffpolymer Pending DE1479625B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0035755 1963-07-24

Publications (1)

Publication Number Publication Date
DE1479625B1 true DE1479625B1 (de) 1970-12-17

Family

ID=7404699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19631479625D Pending DE1479625B1 (de) 1963-07-24 1963-07-24 Verfahren und Zwischenerzeugnis zum Tiefziehen eines flaechen- oder rohrfoermigen Zwischenerzeugnisses aus einem Fluorkohlenwasserstoffpolymer

Country Status (5)

Country Link
BE (1) BE634853A (es)
CH (1) CH423202A (es)
DE (1) DE1479625B1 (es)
GB (1) GB970508A (es)
NL (1) NL294875A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015115251A1 (de) * 2015-09-10 2017-03-16 Pester Pac Automation Gmbh Verfahren zum dreidimensionalen Umformen von Material

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH514475A (fr) * 1969-07-09 1971-10-31 Intercan S A C O Fiduciaire Wa Installation de fabrication de récipients comportant au moins en partie des parois composites
DE2729522C2 (de) * 1977-06-30 1983-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Gehäuse für ein emissionssicheres Ventil und Verfahren zu seiner Herstellung
DE102008009540B3 (de) * 2008-02-16 2009-05-07 Institut Für Verbundwerkstoffe Gmbh Vorrichtung zum Umformen eines Werkstückes aus einem thermoplastischen Werkstoff

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645687A (en) * 1945-06-19 1950-11-08 British Celanese Improvements in the manufacture of containers and covers therefor
DE942958C (de) * 1953-10-07 1956-05-09 Accumulatoren Fabrik Ag Verfahren zur Auskleidung von komplizierten Rohrstuecken mit Hartgummi
US2891280A (en) * 1954-07-20 1959-06-23 Us Products Corp Method and apparatus for forming hollow plastic articles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645687A (en) * 1945-06-19 1950-11-08 British Celanese Improvements in the manufacture of containers and covers therefor
DE942958C (de) * 1953-10-07 1956-05-09 Accumulatoren Fabrik Ag Verfahren zur Auskleidung von komplizierten Rohrstuecken mit Hartgummi
US2891280A (en) * 1954-07-20 1959-06-23 Us Products Corp Method and apparatus for forming hollow plastic articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015115251A1 (de) * 2015-09-10 2017-03-16 Pester Pac Automation Gmbh Verfahren zum dreidimensionalen Umformen von Material

Also Published As

Publication number Publication date
NL294875A (es)
BE634853A (es)
CH423202A (de) 1966-10-31
GB970508A (en) 1964-09-23

Similar Documents

Publication Publication Date Title
DE3102060C2 (es)
DE1704124B1 (de) Verfahren und vorrichtung zum anformen eines bodensam ende eines thermoplastischen kunststoffrohres
DE1276898B (de) Verfahren und Vorrichtung zum Herstellen eines Bechers od. dgl. aus Kunststoffolie
DE1479583B2 (de) Verfahren und vorrichtung zum herstellen eines hohlen gegenstandes aus multiaxial orientiertem kunststoff, sowie pressling fuer dieses verfahren
DE102007018395A1 (de) Innenhochdruck-Umformverfahren
DE1704313A1 (de) Verfahren und Vorrichtung zum Formen hohler Erzeugnisse
DE1604494B1 (de) Vorrichtung zum Formen eines Flansches aus dem Futter eines mit thermoplastischem Material ausgekleideten Rohres
DE2534486C3 (de) Verfahren und Maschine für die Luftdruckverformung einer thermoplastischen Harzfolie bzw. -bahn
EP0280204B1 (de) Verfahren und Vorrichtung zum Anformen eines Flansches an einem Hohlkörper aus thermoplastischem Kunststoff
US3172928A (en) Method for deep forming fluorocarbon polymer sheet material
EP3134248B1 (de) Vorrichtung und verfahren zur zyklus- und aufwandsoptimierten thermischen umformung von schlauchrohlingen
DE1479625B1 (de) Verfahren und Zwischenerzeugnis zum Tiefziehen eines flaechen- oder rohrfoermigen Zwischenerzeugnisses aus einem Fluorkohlenwasserstoffpolymer
DE102010020090B4 (de) Werkzeug zur Formung von Artikeln aus thermoplastischem Kunststoff
DE2520880A1 (de) Blasform-maschine
DE2457423C2 (de) Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze
US2827007A (en) Method of making wrought fittings
DE2504740A1 (de) Vorrichtung und verfahren zur herstellung von zweiachsig ausgerichteten gegenstaenden durch blasformen
DE102006046305A1 (de) Vorrichtung und Verfahren zum mindestens partiellen Umformen von Blech über die bekannten Formgebungsgrenzen hinaus
JPS5650744A (en) Closed forging method making use of double-acting press
DE2214829C3 (de) Vorrichtung zum Verformen von Hohlprofilkörpern aus thermoplastischem Kunststoff
DE1429050A1 (de) Verfahren und Vorrichtung zur Herstellung duennwandiger Gefaesse aus einer warmverformbaren Kunststoff-Folie
DE69525358T2 (de) Zweistufiges verfahren zur herstellung von schaumkörpern von rohrförmigen gegenständen
DE1479467A1 (de) Verfahren zur Herstellung von thermoplastischen Gegenstaenden
DE2406545A1 (de) Verfahren zum formen eines teils aus thermoformbarer kunststoffolie
DE2114587A1 (de) Verfahren zum hydrostatischen Strangpressen