CH316227A - Dispositif destiné à faciliter la mise en place sur un mandrin d'un élément tubulaire souple. - Google Patents

Dispositif destiné à faciliter la mise en place sur un mandrin d'un élément tubulaire souple.

Info

Publication number
CH316227A
CH316227A CH316227DA CH316227A CH 316227 A CH316227 A CH 316227A CH 316227D A CH316227D A CH 316227DA CH 316227 A CH316227 A CH 316227A
Authority
CH
Switzerland
Prior art keywords
mandrel
facilitate
positioning
tubular element
flexible tubular
Prior art date
Application number
Other languages
English (en)
Inventor
Quinche Albert
Original Assignee
Uni Tubo S A
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 Uni Tubo S A filed Critical Uni Tubo S A
Publication of CH316227A publication Critical patent/CH316227A/fr

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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B29C53/20—Straightening or flattening of tubes
    • 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
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/66—Processes of reshaping and reforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CH316227D 1954-02-27 1954-02-27 Dispositif destiné à faciliter la mise en place sur un mandrin d'un élément tubulaire souple. CH316227A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH768057X 1954-02-27

Publications (1)

Publication Number Publication Date
CH316227A true CH316227A (fr) 1956-09-30

Family

ID=4535174

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316227D CH316227A (fr) 1954-02-27 1954-02-27 Dispositif destiné à faciliter la mise en place sur un mandrin d'un élément tubulaire souple.

Country Status (7)

Country Link
US (1) US2890482A (fr)
BE (1) BE535558A (fr)
CH (1) CH316227A (fr)
DE (1) DE1075823B (fr)
FR (1) FR1118609A (fr)
GB (1) GB768057A (fr)
LU (1) LU33373A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453178B (sv) * 1980-12-15 1988-01-18 Akerlund & Rausing Ab Forfarande for att medelst ett arkformigt material tecka ett ror med icke rotationssymmetrisk atergaende deformerbar tversektion
ATE57323T1 (de) * 1984-09-18 1990-10-15 Obrist & Co Ag H Verfahren und vorrichtung zum herstellen eines formkoerpers aus kunststoffmaterial.
FR2702738B1 (fr) * 1993-03-15 1995-06-16 Prp Sa Procede et machine pour la fabrication de poches en matiere plastique destinees a servir d'emballages etanches souples pour des produits pateux.
US5756038A (en) * 1996-04-01 1998-05-26 Seda Specialty Packaging Corp. Process of reshaping decorated plastic materials
EP1679265A1 (fr) 2005-01-06 2006-07-12 Aisapack Holding SA Tube à section non-circulaire, son procédé de fabrication et dispositif pour sa mise en oeuvre
CN109177126A (zh) * 2018-09-03 2019-01-11 大连理工大学 一种用于注塑成型制品圆孔圆度的校正方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368622A (en) * 1887-08-23 sa ndford
US2446281A (en) * 1944-05-11 1948-08-03 Us Rubber Co Corrugated tube manufacture
US2611154A (en) * 1948-09-17 1952-09-23 Chevrier Eugene Marcel Method of pressing blanks of molded pulp
US2684524A (en) * 1949-05-02 1954-07-27 Gen Tire & Rubber Co Apparatus for assembling a tubular elastic rubber insert between an outer rigid casing and an inner rigid core
US2683900A (en) * 1952-02-19 1954-07-20 Apex Electrical Mfg Co Method for extruding articles

Also Published As

Publication number Publication date
US2890482A (en) 1959-06-16
DE1075823B (de) 1960-02-18
LU33373A1 (fr)
FR1118609A (fr) 1956-06-08
GB768057A (en) 1957-02-13
BE535558A (fr)

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