SE9200320L - SEAT AND DEVICE FOR THE PREPARATION OF A WINDING TAPE OF THE SINTERING SURFACE SYNTHETIC MATERIAL - Google Patents

SEAT AND DEVICE FOR THE PREPARATION OF A WINDING TAPE OF THE SINTERING SURFACE SYNTHETIC MATERIAL

Info

Publication number
SE9200320L
SE9200320L SE9200320A SE9200320A SE9200320L SE 9200320 L SE9200320 L SE 9200320L SE 9200320 A SE9200320 A SE 9200320A SE 9200320 A SE9200320 A SE 9200320A SE 9200320 L SE9200320 L SE 9200320L
Authority
SE
Sweden
Prior art keywords
material strip
pressure
seat
preparation
molded
Prior art date
Application number
SE9200320A
Other languages
Swedish (sv)
Other versions
SE9200320D0 (en
SE507756C2 (en
Inventor
H Eilentropp
Original Assignee
Eilentropp Hew Kabel
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 Eilentropp Hew Kabel filed Critical Eilentropp Hew Kabel
Publication of SE9200320D0 publication Critical patent/SE9200320D0/en
Publication of SE9200320L publication Critical patent/SE9200320L/en
Publication of SE507756C2 publication Critical patent/SE507756C2/en

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips
    • 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
    • B29D29/00—Producing belts or bands
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • 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. polytetrafluoroethylene, e.g. ePTFE, i.e. expanded polytetrafluoroethylene
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/007—Narrow strips, e.g. ribbons, tapes, bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Powder Metallurgy (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

When producing a wrapping tape of non-rectangular cross-section form plastic resistant to high temperatures and capable to sintering, the plastic material is molded by extrusion of paste thereof and by subsequent rolling an extruded cord to form a material strip /1/. The material strip /1/ with width being at least the double of the finished wrapping tape required width is continuously cut in longitudinal direction by a pressure cutter and at the same time the strip edge regions being formed non both sides of the cut plane are molded to a permanent taper. The apparatus for making the above-described tape manufacturing process has a pressure guide surface for the material strip /1/, as well as one or more pressure cutters being arranged on the material strip /1/ side turned away from the guide surface.
SE9200320A 1991-02-06 1992-02-05 Method and apparatus for producing a winding band of sintering prone synthetic material SE507756C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4103540A DE4103540C2 (en) 1991-02-06 1991-02-06 Method and device for producing a winding tape from sinterable plastics

Publications (3)

Publication Number Publication Date
SE9200320D0 SE9200320D0 (en) 1992-02-05
SE9200320L true SE9200320L (en) 1992-08-07
SE507756C2 SE507756C2 (en) 1998-07-13

Family

ID=6424472

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9200320A SE507756C2 (en) 1991-02-06 1992-02-05 Method and apparatus for producing a winding band of sintering prone synthetic material

Country Status (5)

Country Link
CH (1) CH686175A5 (en)
CZ (1) CZ289197B6 (en)
DE (1) DE4103540C2 (en)
SE (1) SE507756C2 (en)
SK (1) SK282816B6 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201833B4 (en) * 2002-01-18 2012-06-21 Hew-Kabel Gmbh Process for producing a winding tape of unsintered polytetrafluoroethylene
DE102011055262A1 (en) 2011-11-11 2013-05-16 Leoni Kabel Holding Gmbh Method and device for producing a winding band

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH562098A5 (en) * 1973-02-27 1975-05-30 Steiger Engineering Ag
DE3214447C2 (en) * 1982-04-20 1994-05-11 Eilentropp Hew Kabel Unsintered wrapping tape of polytetrafluoroethylene

Also Published As

Publication number Publication date
SK282816B6 (en) 2002-12-03
SE9200320D0 (en) 1992-02-05
CH686175A5 (en) 1996-01-31
DE4103540C2 (en) 1995-03-09
CS32492A3 (en) 1992-08-12
CZ289197B6 (en) 2001-11-14
SE507756C2 (en) 1998-07-13
DE4103540A1 (en) 1992-08-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed