SE9200320D0 - 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 MATERIALInfo
- Publication number
- SE9200320D0 SE9200320D0 SE9200320A SE9200320A SE9200320D0 SE 9200320 D0 SE9200320 D0 SE 9200320D0 SE 9200320 A SE9200320 A SE 9200320A SE 9200320 A SE9200320 A SE 9200320A SE 9200320 D0 SE9200320 D0 SE 9200320D0
- Authority
- SE
- Sweden
- Prior art keywords
- material strip
- pressure
- seat
- preparation
- molded
- Prior art date
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. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression 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.
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 true SE9200320D0 (en) | 1992-02-05 |
SE9200320L 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)
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)
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 |
-
1991
- 1991-02-06 DE DE4103540A patent/DE4103540C2/en not_active Expired - Fee Related
-
1992
- 1992-01-24 CH CH19592A patent/CH686175A5/en not_active IP Right Cessation
- 1992-02-05 SE SE9200320A patent/SE507756C2/en not_active IP Right Cessation
- 1992-02-05 CZ CS1992324A patent/CZ289197B6/en not_active IP Right Cessation
- 1992-02-05 SK SK324-92A patent/SK282816B6/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH686175A5 (en) | 1996-01-31 |
CS32492A3 (en) | 1992-08-12 |
SE507756C2 (en) | 1998-07-13 |
DE4103540C2 (en) | 1995-03-09 |
CZ289197B6 (en) | 2001-11-14 |
DE4103540A1 (en) | 1992-08-13 |
SE9200320L (en) | 1992-08-07 |
SK282816B6 (en) | 2002-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |