GB2140338B - Flexible tube bending mandrel - Google Patents
Flexible tube bending mandrelInfo
- Publication number
- GB2140338B GB2140338B GB08409792A GB8409792A GB2140338B GB 2140338 B GB2140338 B GB 2140338B GB 08409792 A GB08409792 A GB 08409792A GB 8409792 A GB8409792 A GB 8409792A GB 2140338 B GB2140338 B GB 2140338B
- Authority
- GB
- United Kingdom
- Prior art keywords
- flexible tube
- tube bending
- bending mandrel
- mandrel
- flexible
- 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
Links
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
- B21D9/03—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length and built-up from loose elements, e.g. series of balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08409792A GB2140338B (en) | 1983-04-20 | 1984-04-16 | Flexible tube bending mandrel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838310727A GB8310727D0 (en) | 1983-04-20 | 1983-04-20 | Tube bending mandrel construction |
| GB08409792A GB2140338B (en) | 1983-04-20 | 1984-04-16 | Flexible tube bending mandrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2140338A GB2140338A (en) | 1984-11-28 |
| GB2140338B true GB2140338B (en) | 1986-11-19 |
Family
ID=26285883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08409792A Expired GB2140338B (en) | 1983-04-20 | 1984-04-16 | Flexible tube bending mandrel |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2140338B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4671096A (en) * | 1985-09-23 | 1987-06-09 | Lockheed Corporation | Adjustable ball mandrel |
| DE10125151B4 (en) * | 2001-05-22 | 2014-05-15 | Volkswagen Ag | bender |
| RU2242313C2 (en) * | 2002-08-19 | 2004-12-20 | Открытое акционерное общество "АВТОВАЗ" | Tube bending apparatus |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| SG175263A1 (en) | 2009-04-20 | 2011-11-28 | Weir Spm Inc | Flowline flapper valve |
| MX2011012944A (en) | 2009-06-03 | 2012-06-12 | Spm Flow Control Inc | Plug valve indicator. |
| DE102009050800A1 (en) | 2009-10-27 | 2011-04-28 | Volkswagen Ag | Bending mandrel and bending device for introducing pipe bends by means of a bending mandrel |
| US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| CA2916699A1 (en) | 2013-07-01 | 2015-01-08 | S.P.M. Flow Control, Inc. | Manifold assembly |
| WO2016205208A1 (en) | 2015-06-15 | 2016-12-22 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
| RU2696913C1 (en) * | 2018-11-12 | 2019-08-07 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") | Method of thin-wall pipes bending |
| CN111828459A (en) * | 2019-04-18 | 2020-10-27 | 成都飞机工业（集团）有限责任公司 | An adaptive multi-body flexible cardan shaft |
-
1984
- 1984-04-16 GB GB08409792A patent/GB2140338B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2140338A (en) | 1984-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930416 |