DK100778A - Fremgangsmaade til fremstilling af en roerboejning af termoplastisk formstof og apparat til udoevelse af fremgangsmaaden - Google Patents
Fremgangsmaade til fremstilling af en roerboejning af termoplastisk formstof og apparat til udoevelse af fremgangsmaadenInfo
- Publication number
- DK100778A DK100778A DK100778A DK100778A DK100778A DK 100778 A DK100778 A DK 100778A DK 100778 A DK100778 A DK 100778A DK 100778 A DK100778 A DK 100778A DK 100778 A DK100778 A DK 100778A
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- manufacturing
- thermoplastic molding
- tube bending
- bending
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000009757 thermoplastic moulding Methods 0.000 title 1
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
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
-
- 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
- B29C53/02—Bending or folding
- B29C53/08—Bending or folding of tubes or other profiled members
- B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
-
- 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
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/03—Laminated mold
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2709996A DE2709996C3 (de) | 1977-03-08 | 1977-03-08 | Vorrichtung zum Herstellen eines Rohrbogens aus einem thermoplastischen Kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
DK100778A true DK100778A (da) | 1978-09-09 |
Family
ID=6003042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK100778A DK100778A (da) | 1977-03-08 | 1978-03-07 | Fremgangsmaade til fremstilling af en roerboejning af termoplastisk formstof og apparat til udoevelse af fremgangsmaaden |
Country Status (12)
Country | Link |
---|---|
US (1) | US4160006A (da) |
AT (1) | AT364531B (da) |
BE (1) | BE864684A (da) |
CH (1) | CH626559A5 (da) |
DE (1) | DE2709996C3 (da) |
DK (1) | DK100778A (da) |
FR (1) | FR2382997A1 (da) |
GB (1) | GB1589103A (da) |
IN (1) | IN147116B (da) |
LU (1) | LU79170A1 (da) |
NL (1) | NL7802506A (da) |
ZA (1) | ZA781310B (da) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7700383A (nl) * | 1976-01-20 | 1977-07-22 | Hoechst Ag | Werkwijze voor het vervaardigen van kromme stuk- ken buis uit thermoplastische kunststof en in- richting voor dit procede. |
US4242296A (en) * | 1979-08-27 | 1980-12-30 | Dayco Corporation | Method for making curved hose |
NL8203075A (nl) * | 1982-08-02 | 1984-03-01 | Vredestein Nv | Werkwijze voor het vervaardigen van een slang uit een vormgefixeerd elastomeer materiaal, zoals gevulcaniseerde rubber, in het bijzonder een slang voor het koelmedium van een auto. |
US4826420A (en) * | 1984-10-29 | 1989-05-02 | The Boeing Company | Apparatus for forming thermoplastic laminates into major sections |
US4759815A (en) * | 1984-10-29 | 1988-07-26 | The Boeing Company | Forming thermoplastic laminates into major sections |
US4583935A (en) * | 1984-10-29 | 1986-04-22 | The Boeing Company | Apparatus for forming thermoplastic laminates into major sections |
IT1183969B (it) * | 1985-11-22 | 1987-10-22 | Plast Di Crupi D E C Snc C | Apparecchiatura e procedimento per fabbricare articoli sagomati di materiale plastico particolarmente tubi di riempimento per serbatoi del carburante per autoveicoli |
US4808204A (en) * | 1987-06-25 | 1989-02-28 | Polysoft Systems Corp. | Method and apparatus for producing bends in optical fibers |
US5160685A (en) * | 1990-03-21 | 1992-11-03 | Midwest Plastic Fabricators | Method for bending pipe |
NL9002134A (nl) * | 1990-10-01 | 1992-05-06 | Hoogovens Groep Bv | Werkwijze voor het uitvoeren van een buigbewerking op een laminaat. |
US5387098A (en) * | 1992-04-23 | 1995-02-07 | The Boeing Company | Flexible reusable mandrels |
US5344602A (en) * | 1992-08-14 | 1994-09-06 | The Board Of Trustees Of The Leland Stanford Junior University | Continuous forming of fiber composite materials |
US5585049A (en) * | 1994-09-02 | 1996-12-17 | Allergan | Method for forming fixation members after optic attachment |
US5529480A (en) * | 1994-10-28 | 1996-06-25 | The Boeing Company | Honeycomb core forming restricter |
FR2755382B1 (fr) * | 1996-11-05 | 1999-01-08 | Hutchinson | Procede et dispositif de cintrage de tubes |
GB2332169B (en) * | 1997-12-10 | 2002-06-19 | Eurocoustics Ltd | Method of forming a moulded panel |
US6054685A (en) * | 1998-05-01 | 2000-04-25 | Reinbold; Theo | Method for the arc-like shaping of profiled strands or strand sections consisting of a thermoplastic material |
US6186766B1 (en) | 1998-10-29 | 2001-02-13 | The Boeing Company | Apparatus for shaping honeycomb core |
US20050153080A1 (en) * | 2002-05-16 | 2005-07-14 | Avi Zohar | Process for fabricating weatherseals |
JP2013206566A (ja) * | 2012-03-27 | 2013-10-07 | Sumitomo Electric Ind Ltd | レドックスフロー電池用熱交換器、およびレドックスフロー電池 |
GB201516884D0 (en) * | 2015-09-23 | 2015-11-04 | Racine Marc André | Reinforced corrugated plastic sheets and products |
DK3181329T3 (da) * | 2015-12-14 | 2018-05-07 | Ecoline S R L | Anordning til fremstilling af bøjede elementer af termoplastmateriale til rørcoating |
US10427351B2 (en) | 2016-02-19 | 2019-10-01 | General Electric Company | Apparatus for induction heating and bending of thermoplastic composite tubes and a method for using same |
US11267217B2 (en) * | 2016-08-23 | 2022-03-08 | Marc-Andre Racine | System and method for bending a hollow core sheet using rods |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD57954A (da) * | ||||
US1565001A (en) * | 1921-02-28 | 1925-12-08 | Simmons Co | Bending machine |
US1602579A (en) * | 1924-10-08 | 1926-10-12 | Brown Co | Method of making bends in fiber tubes |
US1877628A (en) * | 1930-02-17 | 1932-09-13 | Commerce Guardian Trust & Savi | Method for bending tubes of paper, fiber, and similar material |
US1880053A (en) * | 1930-04-30 | 1932-09-27 | Brown Co | Manufacture of bends from straight fiber tubes |
US2431851A (en) * | 1943-09-11 | 1947-12-02 | Boeing Aircraft Co | Mandrel and method for flattening metal tubes |
US2434379A (en) * | 1944-12-16 | 1948-01-13 | Glenn L Martin Co | Apparatus and method of stretch pressing metal sheets |
US2593854A (en) * | 1951-04-10 | 1952-04-22 | Gen Electric | Glass tube bending apparatus |
GB837462A (en) * | 1957-12-02 | 1960-06-15 | Gen Electric Co Ltd | Improvements in or relating to waveguides and methods of bending waveguides |
US2932065A (en) * | 1959-02-20 | 1960-04-12 | Resistoflex Corp | Pressure preforming of flexible hose |
AT222875B (de) * | 1958-07-11 | 1962-08-10 | Erich Degen | Vorrichtung zum Biegen von Kunststoffrohren u. dgl. |
FR1298638A (fr) * | 1961-08-23 | 1962-07-13 | Philips Nv | Procédé de coudage de tubes en métal non ferreux de section rectangulaire et tubes ainsi coudés |
DE1268815B (de) * | 1964-12-23 | 1968-05-22 | Spinnfaser Ag | Verfahren zum Biegen von thermoplastischen Kunststoffrohren mit grossen Nennweiten und insbesondere grossen Wandstaerken |
DE1704661B1 (de) * | 1967-11-29 | 1972-05-31 | Hoechst Ag | Verfahren und vorrichtung zum herstellen eines rohrbogens aus thermoplastischem kunststoff |
US3753635A (en) * | 1971-03-25 | 1973-08-21 | L Barnett | Apparatus for precision bending of plastic pipe |
DE2601818A1 (de) * | 1976-01-20 | 1977-07-21 | Hoechst Ag | Verfahren zum herstellen eines rohrbogens aus thermoplastischem kunststoff und vorrichtung fuer dieses verfahren |
CH551855A (de) * | 1973-08-24 | 1974-07-31 | Salzgeber Eduard | Verfahren zum biegen von kunststoffrohren. |
US3992505A (en) * | 1975-08-18 | 1976-11-16 | The Gates Rubber Company | Method for producing curved elastomeric tubular articles |
JPS5828094B2 (ja) * | 1975-09-05 | 1983-06-14 | ウスイ フミオ | キヨウカゴウセイジユシマガリカンノ セイゾウホウホウオヨビ ソウチ |
-
1977
- 1977-03-08 DE DE2709996A patent/DE2709996C3/de not_active Expired
-
1978
- 1978-03-01 IN IN220/CAL/78A patent/IN147116B/en unknown
- 1978-03-03 CH CH235078A patent/CH626559A5/de not_active IP Right Cessation
- 1978-03-06 LU LU79170A patent/LU79170A1/de unknown
- 1978-03-06 US US05/883,939 patent/US4160006A/en not_active Expired - Lifetime
- 1978-03-07 ZA ZA00781310A patent/ZA781310B/xx unknown
- 1978-03-07 NL NL7802506A patent/NL7802506A/xx not_active Application Discontinuation
- 1978-03-07 DK DK100778A patent/DK100778A/da not_active Application Discontinuation
- 1978-03-07 AT AT0161378A patent/AT364531B/de not_active IP Right Cessation
- 1978-03-07 GB GB8980/78A patent/GB1589103A/en not_active Expired
- 1978-03-08 BE BE185763A patent/BE864684A/xx not_active IP Right Cessation
- 1978-03-08 FR FR7806622A patent/FR2382997A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
BE864684A (fr) | 1978-09-08 |
LU79170A1 (de) | 1978-11-27 |
ZA781310B (en) | 1979-03-28 |
CH626559A5 (da) | 1981-11-30 |
AT364531B (de) | 1981-10-27 |
NL7802506A (nl) | 1978-09-12 |
GB1589103A (en) | 1981-05-07 |
FR2382997B1 (da) | 1982-12-03 |
DE2709996C3 (de) | 1982-01-14 |
FR2382997A1 (fr) | 1978-10-06 |
DE2709996A1 (de) | 1978-09-21 |
US4160006A (en) | 1979-07-03 |
IN147116B (da) | 1979-11-17 |
DE2709996B2 (de) | 1981-05-14 |
ATA161378A (de) | 1981-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |