BE823264A - Mandrin pour la flexion d'un tube et procede pour son utilisation - Google Patents
Mandrin pour la flexion d'un tube et procede pour son utilisationInfo
- Publication number
- BE823264A BE823264A BE151428A BE151428A BE823264A BE 823264 A BE823264 A BE 823264A BE 151428 A BE151428 A BE 151428A BE 151428 A BE151428 A BE 151428A BE 823264 A BE823264 A BE 823264A
- Authority
- BE
- Belgium
- Prior art keywords
- chuck
- bending
- tube
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
- B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US425318A US3922134A (en) | 1973-12-17 | 1973-12-17 | Pipe bending mandrel |
Publications (1)
Publication Number | Publication Date |
---|---|
BE823264A true BE823264A (fr) | 1975-04-01 |
Family
ID=23686044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE151428A BE823264A (fr) | 1973-12-17 | 1974-12-12 | Mandrin pour la flexion d'un tube et procede pour son utilisation |
Country Status (9)
Country | Link |
---|---|
US (1) | US3922134A (de) |
JP (1) | JPS5092975A (de) |
BE (1) | BE823264A (de) |
CA (1) | CA1010767A (de) |
DE (1) | DE2458978A1 (de) |
FR (1) | FR2254420B1 (de) |
GB (1) | GB1482100A (de) |
IT (1) | IT1027088B (de) |
NL (1) | NL7416167A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110893427A (zh) * | 2019-12-23 | 2020-03-20 | 江苏金鑫电器有限公司 | 一种螺旋焊管的弯曲工装 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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. |
US4065242A (en) * | 1976-07-08 | 1977-12-27 | Emerson Electric Co. | Device for facilitating the bending and forming of plastic pipe or other structures |
US4518556A (en) * | 1980-07-01 | 1985-05-21 | Hitachi Shipbuilding & Engineering Co. Ltd. | Method for molding bent pipes made up of composite material |
EP0195408A3 (de) * | 1985-03-21 | 1987-04-29 | Aluminum Company Of America | Flexibler Dorn zum Biegen hohler Gegenstände |
DE3701612A1 (de) * | 1987-01-21 | 1988-08-04 | Benteler Werke Ag | Verfahren zum biegen von rohren und stuetzdorn zur durchfuehrung des verfahrens |
JPH02276622A (ja) * | 1989-04-18 | 1990-11-13 | Mitsubishi Plastics Ind Ltd | 合成樹脂管の曲げ加工装置 |
DE4109370A1 (de) * | 1990-05-23 | 1992-09-24 | Fraunhofer Ges Forschung | Vorrichtung zum verformen von werkstuecken aus thermoplastischen kunststoffen |
DE4019196A1 (de) * | 1990-06-15 | 1991-12-19 | Ruppert Hans Peter | Verfahren zum verbiegen verformbarer bzw. verbiegbarer rohre und vorrichtung zu seiner durchfuehrung |
US6482742B1 (en) * | 2000-07-18 | 2002-11-19 | Stephen Y. Chou | Fluid pressure imprint lithography |
NL1008273C2 (nl) * | 1998-02-11 | 1999-08-12 | Wavin Bv | Werkwijze, buigkern en buigkernensamenstel voor het buigen van een buis van thermoplastisch kunststofmateriaal. |
AU719690B2 (en) * | 1998-03-13 | 2000-05-18 | Vinidex Pty Limited | Method and apparatus for forming bends in thermoplastic pipe |
US6540500B2 (en) * | 2000-03-15 | 2003-04-01 | Ranald John Pery-Johnston | Apparatus for forming bends in thermoplastic pipe |
DE10146127B4 (de) * | 2001-09-19 | 2011-09-15 | Man Truck & Bus Ag | Stützelement zum Biegen von Rohren aus thermoplastischen Kunststoffen |
US20070092591A1 (en) * | 2005-10-24 | 2007-04-26 | Cyberonics, Inc. | Vacuum mandrel for use in fabricating an implantable electrode |
US8661869B2 (en) * | 2005-11-04 | 2014-03-04 | Cyril Bath Company | Stretch forming apparatus with supplemental heating and method |
US20070193422A1 (en) * | 2006-02-17 | 2007-08-23 | Raber Robert P | Apparatus and Method for Repairing Damaged Pipe |
RU2571994C2 (ru) * | 2013-11-13 | 2015-12-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Способ гибки труб |
CN108273889B (zh) * | 2018-01-22 | 2023-06-23 | 南昌航空大学 | 一种小弯曲半径管差温推弯成形的方法及装置 |
CN112208099B (zh) * | 2020-08-17 | 2022-08-23 | 江苏大学 | 一种用于软体机器人内腔复杂结构一体成型制造的装置 |
ES1298065Y (es) * | 2022-10-31 | 2023-06-02 | Estruch Oriol Sanchez | Dispositivo para curvar tubos |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2315634A (en) * | 1941-06-23 | 1943-04-06 | Harold C Mccall | Expansible core mold |
US2888712A (en) * | 1953-09-21 | 1959-06-02 | Vance M Kramer | Apparatus for use in making rubber tubing |
US2977658A (en) * | 1958-07-21 | 1961-04-04 | Flexicore Co | Cores for manufacture of precast slabs |
NL292784A (de) * | 1962-05-15 | |||
GB1048888A (en) * | 1964-08-14 | 1966-11-23 | Ilford Ltd | Cyanine dyestuffs |
US3432887A (en) * | 1967-01-12 | 1969-03-18 | Phillips Petroleum Co | Molding |
DE1704661B1 (de) * | 1967-11-29 | 1972-05-31 | Hoechst Ag | Verfahren und vorrichtung zum herstellen eines rohrbogens aus thermoplastischem kunststoff |
US3806301A (en) * | 1968-11-09 | 1974-04-23 | Dynamit Nobel Ag | Apparatus for forming tube end sockets |
-
1973
- 1973-12-17 US US425318A patent/US3922134A/en not_active Expired - Lifetime
-
1974
- 1974-12-12 NL NL7416167A patent/NL7416167A/xx not_active Application Discontinuation
- 1974-12-12 CA CA215,829A patent/CA1010767A/en not_active Expired
- 1974-12-12 BE BE151428A patent/BE823264A/xx unknown
- 1974-12-13 DE DE19742458978 patent/DE2458978A1/de not_active Withdrawn
- 1974-12-17 FR FR7441588A patent/FR2254420B1/fr not_active Expired
- 1974-12-17 IT IT70648/74A patent/IT1027088B/it active
- 1974-12-17 JP JP49144902A patent/JPS5092975A/ja active Pending
- 1974-12-17 GB GB54451/74A patent/GB1482100A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110893427A (zh) * | 2019-12-23 | 2020-03-20 | 江苏金鑫电器有限公司 | 一种螺旋焊管的弯曲工装 |
CN110893427B (zh) * | 2019-12-23 | 2024-04-26 | 江苏金鑫电器有限公司 | 一种螺旋焊管的弯曲工装 |
Also Published As
Publication number | Publication date |
---|---|
CA1010767A (en) | 1977-05-24 |
US3922134A (en) | 1975-11-25 |
NL7416167A (nl) | 1975-06-19 |
FR2254420A1 (de) | 1975-07-11 |
IT1027088B (it) | 1978-11-20 |
GB1482100A (en) | 1977-08-03 |
JPS5092975A (de) | 1975-07-24 |
FR2254420B1 (de) | 1979-05-11 |
DE2458978A1 (de) | 1975-06-19 |
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