SE325406B - - Google Patents

Info

Publication number
SE325406B
SE325406B SE1694165A SE1694165A SE325406B SE 325406 B SE325406 B SE 325406B SE 1694165 A SE1694165 A SE 1694165A SE 1694165 A SE1694165 A SE 1694165A SE 325406 B SE325406 B SE 325406B
Authority
SE
Sweden
Application number
SE1694165A
Inventor
M Hawerkamp
Original Assignee
M Hawerkamp
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 M Hawerkamp filed Critical M Hawerkamp
Publication of SE325406B publication Critical patent/SE325406B/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/581—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material
    • B29C53/582—Winding and joining, e.g. winding spirally helically using sheets or strips consisting principally of plastics material comprising reinforcements, e.g. wires, threads
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/822—Single use mandrels, e.g. destructible, becoming part of the wound articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
SE1694165A 1964-12-30 1965-12-29 SE325406B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0054727 1964-12-30

Publications (1)

Publication Number Publication Date
SE325406B true SE325406B (de) 1970-06-29

Family

ID=7158795

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1694165A SE325406B (de) 1964-12-30 1965-12-29

Country Status (5)

Country Link
DE (1) DE1450348B2 (de)
FR (1) FR1461246A (de)
GB (1) GB1105830A (de)
NO (1) NO115236B (de)
SE (1) SE325406B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002285A1 (en) * 1988-08-17 1990-03-08 Oy Kwh Pipe Ab Spiral-wound tube

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825214Y1 (de) * 1968-09-25 1973-07-23
GB1268567A (en) * 1969-03-29 1972-03-29 English Calico Improvements in a process for the production of tubular articles
DE3145122C2 (de) * 1981-11-13 1984-11-29 Manfred 5210 Troisdorf Hawerkamp Vorrichtung zum Herstellen eines Rohres od. dgl. aus einem stranggepreßten thermoplastischen Kunststoffprofil
GB9322092D0 (en) * 1993-10-27 1993-12-15 Raychem Sa Nv Article and method for protecting substrates
IT1275976B1 (it) * 1995-03-27 1997-10-24 Pirelli Cavi S P A Ora Pirelli Supporto per un manicotto elastico
DE19547507A1 (de) 1995-12-19 1997-06-26 Karl Heinz Krah Gmbh Werkzeug Rohr oder dgl. Formstück mit Elektromuffe, Verfahren zur Herstellung der Elektromuffe und Verfahren zur Herstellung einer Verbindung zwischen derartigen Rohren oder dgl. Formstücke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002285A1 (en) * 1988-08-17 1990-03-08 Oy Kwh Pipe Ab Spiral-wound tube

Also Published As

Publication number Publication date
DE1450348B2 (de) 1970-05-21
GB1105830A (en) 1968-03-13
DE1450348A1 (de) 1969-04-24
FR1461246A (fr) 1966-12-10
NO115236B (de) 1968-09-02

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