GB2457138B - Bolt tensioners - Google Patents
Bolt tensionersInfo
- Publication number
- GB2457138B GB2457138B GB0802282.4A GB0802282A GB2457138B GB 2457138 B GB2457138 B GB 2457138B GB 0802282 A GB0802282 A GB 0802282A GB 2457138 B GB2457138 B GB 2457138B
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt tensioners
- tensioners
- bolt
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B29/00—Accessories
- B25B29/02—Bolt tensioners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0802282.4A GB2457138B (en) | 2008-02-07 | 2008-02-07 | Bolt tensioners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0802282.4A GB2457138B (en) | 2008-02-07 | 2008-02-07 | Bolt tensioners |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0802282D0 GB0802282D0 (en) | 2008-03-12 |
GB2457138A GB2457138A (en) | 2009-08-12 |
GB2457138B true GB2457138B (en) | 2012-06-20 |
Family
ID=39204417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0802282.4A Active GB2457138B (en) | 2008-02-07 | 2008-02-07 | Bolt tensioners |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2457138B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020115673A1 (en) | 2018-12-04 | 2020-06-11 | Tentec Limited | Hydraulic tensioner and method of tensioning |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6892915B2 (en) | 2016-09-23 | 2021-06-23 | アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ | Hydraulic screw tensioner |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4844418A (en) * | 1987-03-02 | 1989-07-04 | Westinghouse Electric Corp. | Short stud tensioning apparatus |
EP0365157A1 (en) * | 1988-10-06 | 1990-04-25 | Hedley Purvis Limited | Hydraulic bolt tensioner |
EP0733441A1 (en) * | 1995-03-17 | 1996-09-25 | John K. Junkers | Hydraulic tensioner |
US20010027719A1 (en) * | 2000-03-24 | 2001-10-11 | Per-Ake Wahlberg | Cylinder means of single acting type with a return function and method of operating the same |
GB2412705A (en) * | 2004-08-13 | 2005-10-05 | Tentec Ltd | A bolt tensioner |
-
2008
- 2008-02-07 GB GB0802282.4A patent/GB2457138B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4844418A (en) * | 1987-03-02 | 1989-07-04 | Westinghouse Electric Corp. | Short stud tensioning apparatus |
EP0365157A1 (en) * | 1988-10-06 | 1990-04-25 | Hedley Purvis Limited | Hydraulic bolt tensioner |
EP0733441A1 (en) * | 1995-03-17 | 1996-09-25 | John K. Junkers | Hydraulic tensioner |
US20010027719A1 (en) * | 2000-03-24 | 2001-10-11 | Per-Ake Wahlberg | Cylinder means of single acting type with a return function and method of operating the same |
GB2412705A (en) * | 2004-08-13 | 2005-10-05 | Tentec Ltd | A bolt tensioner |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020115673A1 (en) | 2018-12-04 | 2020-06-11 | Tentec Limited | Hydraulic tensioner and method of tensioning |
Also Published As
Publication number | Publication date |
---|---|
GB2457138A (en) | 2009-08-12 |
GB0802282D0 (en) | 2008-03-12 |
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