DE69739651D1 - Verfahren zum Biegen einer thermoplastischen Platte - Google Patents
Verfahren zum Biegen einer thermoplastischen PlatteInfo
- Publication number
- DE69739651D1 DE69739651D1 DE69739651T DE69739651T DE69739651D1 DE 69739651 D1 DE69739651 D1 DE 69739651D1 DE 69739651 T DE69739651 T DE 69739651T DE 69739651 T DE69739651 T DE 69739651T DE 69739651 D1 DE69739651 D1 DE 69739651D1
- Authority
- DE
- Germany
- Prior art keywords
- bending
- thermoplastic sheet
- thermoplastic
- sheet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 238000005452 bending Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 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
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/608—Honeycomb structures
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1003—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina by separating laminae between spaced secured areas [e.g., honeycomb expanding]
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 |
---|---|---|---|
US08/712,987 US6036802A (en) | 1996-09-13 | 1996-09-13 | Thermoplastic panel bending |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69739651D1 true DE69739651D1 (de) | 2009-12-31 |
Family
ID=24864327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69739651T Expired - Lifetime DE69739651D1 (de) | 1996-09-13 | 1997-09-10 | Verfahren zum Biegen einer thermoplastischen Platte |
Country Status (6)
Country | Link |
---|---|
US (1) | US6036802A (de) |
EP (1) | EP0839633B1 (de) |
CN (1) | CN1165413C (de) |
CA (1) | CA2213795C (de) |
DE (1) | DE69739651D1 (de) |
ES (1) | ES2336633T3 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW389825B (en) * | 1997-09-09 | 2000-05-11 | Fisher & Paykel | A refrigerator cabinet |
US6372322B1 (en) * | 1998-05-28 | 2002-04-16 | Pactiv Corporation | Shaped honeycomb structures and method and apparatus for making shaped honeycomb structures |
JP3569150B2 (ja) * | 1999-02-12 | 2004-09-22 | 株式会社日立製作所 | 積層材の曲げ加工方法 |
US9586699B1 (en) | 1999-08-16 | 2017-03-07 | Smart Drilling And Completion, Inc. | Methods and apparatus for monitoring and fixing holes in composite aircraft |
US9625361B1 (en) | 2001-08-19 | 2017-04-18 | Smart Drilling And Completion, Inc. | Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials |
ITMI20012812A1 (it) * | 2001-12-27 | 2003-06-27 | Getters Spa | Metodo per la produzione di pannelli evacuati cilindrici termicamenteisolanti e pannelli cosi' ottenuti |
US7073244B2 (en) | 2002-09-20 | 2006-07-11 | Lear Corporation | Process for machining a flexible foam |
GB0225937D0 (en) | 2002-11-06 | 2002-12-11 | Britax Aircraft Interiors Uk L | Composite sheet material |
US20050092111A1 (en) * | 2003-11-04 | 2005-05-05 | Schmaling David N. | Non-destructive diagnostic apparatus for identifying defect type in core composite structures |
JP4268952B2 (ja) * | 2005-04-18 | 2009-05-27 | 有限会社新城製作所 | パイプ材にナットを固着するプレス装置 |
US20110030588A1 (en) * | 2009-08-07 | 2011-02-10 | Jim Baechle | Pallet for bulk bags and the like |
DE202013005290U1 (de) * | 2013-06-12 | 2014-09-15 | Wegener International Gmbh | Maschine zur thermischen Bearbeitung von Kunststoffwerkstücken |
FR3015426B1 (fr) * | 2013-12-20 | 2017-10-27 | Airbus Operations Sas | Procede de realisation d'un caisson central de voilure |
CN105751481A (zh) * | 2016-04-22 | 2016-07-13 | 合肥塑源新材料有限公司 | 一种数控多机头热弯机 |
US11104085B2 (en) * | 2018-11-20 | 2021-08-31 | The Boeing Company | Composite laminate structure having a cellular core formed using a continuous compression molding process |
CN112208086B (zh) * | 2020-09-17 | 2022-11-08 | 重庆市万州区泳昌护栏有限公司 | 一种百叶窗加工用便于定位的封边条热弯装置 |
CN112248479B (zh) * | 2020-09-22 | 2023-04-11 | 无锡吉兴汽车部件有限公司 | 一种汽车行李箱备板的生产工艺 |
CN114474798B (zh) * | 2022-01-10 | 2024-04-16 | 符忠 | 基于电光源的亚克力灯罩生产线组 |
CN115071158B (zh) * | 2022-07-20 | 2022-11-22 | 歌尔股份有限公司 | 折弯设备 |
CN115302888B (zh) * | 2022-07-21 | 2023-08-25 | 福耀玻璃工业集团股份有限公司 | 一种电加热玻璃及其制造方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2704587A (en) * | 1955-03-22 | Short radii bends in honeycomb | ||
FR1442414A (fr) * | 1965-05-03 | 1966-06-17 | Jager Jeune Soc Nouv Ets | Procédé de pliage d'un substratum préférablement métallique gainé sur une de ses faces |
US3890108A (en) * | 1973-02-09 | 1975-06-17 | Hughes Aircraft Co | Structural panel bent from laminated honeycomb |
US3888613A (en) * | 1973-08-08 | 1975-06-10 | Steelcase Inc | Apparatus for post forming laminates |
DE2441181B2 (de) * | 1974-08-28 | 1976-12-02 | Reichet, Wilfried, 6501 Bubenheim | Vorrichtung zum erwaermen einer aus einem thermoplastischen kunststoff bestehenden tafel fuer das anschliessende abkanten |
US4389179A (en) * | 1980-03-31 | 1983-06-21 | American Hoechst Corporation | Apparatus for forming plastic sheet |
US4359314A (en) * | 1980-09-30 | 1982-11-16 | The Continental Group, Inc. | Transfer device for applying labels to blow molds |
US4462786A (en) * | 1982-04-13 | 1984-07-31 | M. L. Shelley & Partners Limited | Thermoforming apparatus |
US4465453A (en) * | 1982-11-23 | 1984-08-14 | Rca Corporation | Apparatus for manufacturing disc record package |
FR2542668B1 (fr) * | 1983-03-15 | 1986-06-20 | Claude Morin | Procede de fabrication d'un element a surface courbe a partir d'une planche rigide d'un materiau du type " nid d'abeilles " et produit obtenu |
US4500380A (en) * | 1983-12-19 | 1985-02-19 | Bova Joseph D | Method and apparatus for continuous production of expandable honeycomb |
US4571320A (en) * | 1984-10-31 | 1986-02-18 | General Motors Corporation | Method and apparatus for loading and unloading sheet molding compound in and from a press |
GB8431086D0 (en) * | 1984-12-10 | 1985-01-16 | Smith Tech Dev | Complex shapes from thermoplastics material composites |
NL8801940A (nl) * | 1988-08-03 | 1990-03-01 | Nijverdal Ten Cate Textiel | Modelleren van een sandwichpaneel. |
US4917747A (en) * | 1989-02-24 | 1990-04-17 | The Boeing Company | Method of making crushed core molded panels |
US4976603A (en) * | 1989-05-17 | 1990-12-11 | Husky Injection Molding Systems, Ltd. | Pivoting workpiece removal device |
US5052913A (en) * | 1989-10-12 | 1991-10-01 | Davidson Textron Inc. | Apparatus for forming a door panel belt trim |
US5098632A (en) * | 1989-10-12 | 1992-03-24 | Davidson Textron Inc. | Method for forming a door panel belt trim |
EP0456121B1 (de) * | 1990-05-10 | 1995-03-22 | Wegener GmbH | Verfahren zum Biegen von plattenförmigen Werkstücken sowie Biegemaschine zur Durchführung des Verfahrens |
US5354394A (en) * | 1992-11-10 | 1994-10-11 | Seeton Technologies | Apparatus and method for forming honeycomb core |
-
1996
- 1996-09-13 US US08/712,987 patent/US6036802A/en not_active Expired - Fee Related
-
1997
- 1997-08-25 CA CA002213795A patent/CA2213795C/en not_active Expired - Lifetime
- 1997-09-10 ES ES97202771T patent/ES2336633T3/es not_active Expired - Lifetime
- 1997-09-10 DE DE69739651T patent/DE69739651D1/de not_active Expired - Lifetime
- 1997-09-10 EP EP97202771A patent/EP0839633B1/de not_active Expired - Lifetime
- 1997-09-12 CN CNB971182639A patent/CN1165413C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1176878A (zh) | 1998-03-25 |
EP0839633A2 (de) | 1998-05-06 |
EP0839633B1 (de) | 2009-11-18 |
CA2213795C (en) | 2005-11-01 |
CN1165413C (zh) | 2004-09-08 |
ES2336633T3 (es) | 2010-04-14 |
EP0839633A3 (de) | 1999-01-07 |
US6036802A (en) | 2000-03-14 |
CA2213795A1 (en) | 1998-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |