DE2326844A1 - Rohrbiegeanlage - Google Patents
RohrbiegeanlageInfo
- Publication number
- DE2326844A1 DE2326844A1 DE2326844A DE2326844A DE2326844A1 DE 2326844 A1 DE2326844 A1 DE 2326844A1 DE 2326844 A DE2326844 A DE 2326844A DE 2326844 A DE2326844 A DE 2326844A DE 2326844 A1 DE2326844 A1 DE 2326844A1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- mandrel
- die
- bending
- attached
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims description 139
- 229910000639 Spring steel Inorganic materials 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 238000012856 packing Methods 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 4
- 206010061258 Joint lock Diseases 0.000 claims description 3
- 210000000629 knee joint Anatomy 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000000284 resting effect Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 20
- 230000001976 improved effect Effects 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000000969 carrier Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000003462 Bender reaction Methods 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002089 crippling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 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
- B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/022—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only
- B21D7/0225—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment over a stationary forming member only using pulling members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00260275A US3834210A (en) | 1972-06-06 | 1972-06-06 | Pipe bending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2326844A1 true DE2326844A1 (de) | 1973-12-20 |
Family
ID=22988517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2326844A Pending DE2326844A1 (de) | 1972-06-06 | 1973-05-25 | Rohrbiegeanlage |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3834210A (enExample) |
| JP (1) | JPS4962361A (enExample) |
| AU (2) | AU473563B2 (enExample) |
| BE (1) | BE799188A (enExample) |
| CA (1) | CA993333A (enExample) |
| DE (1) | DE2326844A1 (enExample) |
| FR (1) | FR2187442B1 (enExample) |
| GB (3) | GB1430252A (enExample) |
| IT (1) | IT985993B (enExample) |
| NL (1) | NL7307908A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008060897A1 (de) * | 2008-12-09 | 2010-06-10 | Compaß, Eberhard, Dr. | Biegevorrichtung für Stahlrohre |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4352285A (en) * | 1979-09-06 | 1982-10-05 | Crutcher Resources Corporation | Hydraulic wedge mandrel |
| NL8004022A (nl) * | 1980-07-11 | 1982-02-01 | Bos Kalis Westminster | Werkwijze en inrichting voor het leggen van pijpleidingen te land. |
| US4446713A (en) * | 1981-07-06 | 1984-05-08 | Crutcher Resources Corporation | Apparatus and method for bending insulated piping |
| US4493203A (en) * | 1983-01-26 | 1985-01-15 | Crutcher Resources Corporation | Resilient internal mandrel |
| US5092150A (en) * | 1991-07-19 | 1992-03-03 | Crc-Evans Pipeline International, Inc. | Pipe transport mechanism for pipe bender |
| US5600993A (en) * | 1995-10-30 | 1997-02-11 | Heaman; Norman L. | Flexible shoe for a bending machine |
| US6550303B2 (en) | 2000-01-26 | 2003-04-22 | Dieco Manufacturing, Inc. | Die for pipe bending apparatus |
| US6164113A (en) * | 2000-03-14 | 2000-12-26 | Crc-Evans Pipeline International, Inc. | Variable-speed pipe bending |
| US6389872B1 (en) | 2000-08-31 | 2002-05-21 | Crc-Evans Pipeline International, Inc. | Mandrel apparatus with floating spring members |
| US7415857B1 (en) * | 2005-06-24 | 2008-08-26 | Davor Petricio Yaksic | Plate bending machines and methods |
| US7302823B1 (en) | 2006-07-06 | 2007-12-04 | Crc-Evans Pipeline International, Inc. | Gauge for pipe bending machine |
| US7721583B1 (en) | 2009-05-07 | 2010-05-25 | Proline Pipe Equipment Inc. | Pipe bending shoe |
| US8511123B2 (en) * | 2010-05-10 | 2013-08-20 | Crc-Evans Pipeline International, Inc. | Wedge driven pipe bending machine |
| DE102012012139B4 (de) | 2012-06-20 | 2014-12-24 | Isobend GmbH | Vorrichtung und Verfahren zum Biegen von Rohrleitungen für Pipelines |
| JP1525571S (enExample) * | 2014-11-26 | 2017-05-22 | ||
| JP1525574S (enExample) * | 2014-11-26 | 2017-05-22 | ||
| JP1525573S (enExample) * | 2014-11-26 | 2017-05-22 | ||
| JP1525570S (enExample) * | 2014-11-26 | 2017-05-22 | ||
| JP1527322S (enExample) * | 2014-11-26 | 2017-06-05 | ||
| CN105363854A (zh) * | 2015-12-04 | 2016-03-02 | 中国石油天然气集团公司 | 一种冷弯管机楔形机构 |
| CN106180320B (zh) * | 2016-07-14 | 2018-08-21 | 沈阳飞研航空设备有限公司 | 超大型智能垂直液压冷弯管机 |
| CN106180311A (zh) * | 2016-07-14 | 2016-12-07 | 沈阳飞研航空设备有限公司 | 超大型智能垂直液压冷弯管机的弯管工艺 |
| CN106180316A (zh) * | 2016-07-14 | 2016-12-07 | 沈阳飞研航空设备有限公司 | 超大型智能垂直液压冷弯管机的智能监控系统 |
| CN105921565A (zh) * | 2016-07-14 | 2016-09-07 | 沈阳飞研航空设备有限公司 | 超大型智能垂直液压冷弯管机用下胎机构 |
| CN106111756A (zh) * | 2016-07-14 | 2016-11-16 | 沈阳飞研航空设备有限公司 | 超大型智能垂直液压冷弯管机用夹紧胎机构 |
| CN109877228B (zh) * | 2019-04-10 | 2024-04-26 | 上海兴韬汽车配件有限公司 | 一种用于制作弯管的模具 |
| CN112658079B (zh) * | 2020-12-08 | 2022-08-23 | 湖南苏普锐油气装备科技有限公司 | 微整形式煨热弯管加工组件 |
| CN113020573B (zh) * | 2021-03-03 | 2023-07-07 | 东阳市飓丰铝业股份有限公司 | 一种铝管生产设备 |
| DE102021121057A1 (de) | 2021-08-12 | 2023-02-16 | Bendforce GmbH | Vorrichtung und Verfahren zum Innenbiegen von Rohren für Rohrleitungen |
| CN114669968A (zh) * | 2022-04-20 | 2022-06-28 | 伊莱特能源装备股份有限公司 | 一种冷弯焊接风电法兰的制造工艺 |
| CN116116952A (zh) * | 2023-04-13 | 2023-05-16 | 山西八建集团有限公司 | 一种便于多角度折弯的无损弧形管道加工机床 |
| CN117161761B (zh) * | 2023-10-16 | 2024-02-27 | 广东弘锦科技有限公司 | 一种座椅弯管制作系统 |
| CN118385332B (zh) * | 2024-06-28 | 2024-08-30 | 中铁电气化局集团有限公司 | 一种刚性部件自动折弯装置 |
| CN119016558B (zh) * | 2024-10-25 | 2025-02-25 | 河南溪亭电力设备有限公司 | 一种电力铁附件生产用折弯装置 |
| CN120079738B (zh) * | 2025-05-06 | 2025-08-19 | 廊坊市海工机械设备有限公司 | 一种弯管机 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3014518A (en) * | 1958-12-29 | 1961-12-26 | Crutcher Rolfs Cummings Inc | Pipe bending machine |
| US3105537A (en) * | 1960-12-08 | 1963-10-01 | Crutcher Rolfs Cummings Inc | Bending pipe |
| US3109477A (en) * | 1962-09-25 | 1963-11-05 | Crose United Corp | Mandrel for pipe bending machines |
| US3335588A (en) * | 1964-11-06 | 1967-08-15 | Crutcher Rolfs Cummings Inc | Pipe bending machine |
| US3731513A (en) * | 1971-07-08 | 1973-05-08 | Bell Telephone Labor Inc | Method and apparatus for bending an elongated object |
-
1972
- 1972-06-06 US US00260275A patent/US3834210A/en not_active Expired - Lifetime
-
1973
- 1973-04-04 AU AU54073/73A patent/AU473563B2/en not_active Expired
- 1973-04-05 CA CA167,998A patent/CA993333A/en not_active Expired
- 1973-04-05 GB GB2167175A patent/GB1430252A/en not_active Expired
- 1973-04-05 GB GB2168575A patent/GB1430253A/en not_active Expired
- 1973-04-05 GB GB1640473A patent/GB1430251A/en not_active Expired
- 1973-05-07 BE BE130822A patent/BE799188A/xx unknown
- 1973-05-25 DE DE2326844A patent/DE2326844A1/de active Pending
- 1973-06-04 IT IT68638/73A patent/IT985993B/it active
- 1973-06-05 FR FR7320375A patent/FR2187442B1/fr not_active Expired
- 1973-06-06 NL NL7307908A patent/NL7307908A/xx unknown
- 1973-06-06 JP JP48063075A patent/JPS4962361A/ja active Pending
-
1976
- 1976-07-09 AU AU15792/76A patent/AU1579276A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008060897A1 (de) * | 2008-12-09 | 2010-06-10 | Compaß, Eberhard, Dr. | Biegevorrichtung für Stahlrohre |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1430253A (en) | 1976-03-31 |
| CA993333A (en) | 1976-07-20 |
| NL7307908A (enExample) | 1973-12-10 |
| IT985993B (it) | 1974-12-30 |
| JPS4962361A (enExample) | 1974-06-17 |
| GB1430251A (en) | 1976-03-31 |
| FR2187442B1 (enExample) | 1978-11-17 |
| FR2187442A1 (enExample) | 1974-01-18 |
| BE799188A (fr) | 1973-08-31 |
| AU473563B2 (en) | 1976-06-24 |
| AU1579276A (en) | 1976-09-30 |
| US3834210A (en) | 1974-09-10 |
| AU5407373A (en) | 1974-10-10 |
| GB1430252A (en) | 1976-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |