FR1254075A - Tendeur de boulon prisonnier - Google Patents
Tendeur de boulon prisonnierInfo
- Publication number
- FR1254075A FR1254075A FR40260A FR69040260A FR1254075A FR 1254075 A FR1254075 A FR 1254075A FR 40260 A FR40260 A FR 40260A FR 69040260 A FR69040260 A FR 69040260A FR 1254075 A FR1254075 A FR 1254075A
- Authority
- FR
- France
- Prior art keywords
- trapped
- bolt tensioner
- tensioner
- bolt
- trapped 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US800731A US3008362A (en) | 1959-03-20 | 1959-03-20 | Power operated stud tensioners |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1254075A true FR1254075A (fr) | 1961-02-17 |
Family
ID=25179211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR40260A Expired FR1254075A (fr) | 1959-03-20 | 1960-03-21 | Tendeur de boulon prisonnier |
Country Status (2)
Country | Link |
---|---|
US (1) | US3008362A (fr) |
FR (1) | FR1254075A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107717429A (zh) * | 2017-11-09 | 2018-02-23 | 大连泰凯工业有限公司 | 用于风力发电机轮毂主螺栓的多级超高压薄壁液压拉伸器 |
CN109048314A (zh) * | 2018-10-15 | 2018-12-21 | 扬州市神力吊具制造有限公司 | 一种自适应液压拉伸器 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123339A (en) * | 1964-03-03 | Stud tensioner | ||
US3162071A (en) * | 1961-05-08 | 1964-12-22 | Biach Ind | Tensioning apparatus |
US3128990A (en) * | 1961-05-08 | 1964-04-14 | Diamond Power Speciality | Self-aligning connector for stud tensioners |
US3158052A (en) * | 1961-10-04 | 1964-11-24 | Biach Ind | Tensioning apparatus |
DE1299573B (de) * | 1965-08-26 | 1969-07-17 | Kloeckner Werke Ag | Hydraulische Vorrichtung zur gleichzeitigen Vorspannung mehrerer, mit Muttern versehener Zuganker oder Schraubenbolzen |
US3722332A (en) * | 1971-06-01 | 1973-03-27 | Transfer Systems | Apparatus for securing the bolts of the reactor pressure vessel head to the reactor pressure vessel |
US3844533A (en) * | 1973-03-12 | 1974-10-29 | Transfer Systems | Automatic stud tensioner |
CS210710B1 (en) * | 1978-10-31 | 1982-01-29 | Jan Mlynarik | Hydraulic equipment for inducement of tractive forces |
US4315446A (en) * | 1979-04-30 | 1982-02-16 | Orban Joseph N | Stud tensioning device |
US4708036A (en) * | 1984-02-07 | 1987-11-24 | Haskel, Inc. | Stud tensioning apparatus |
GB2291155B (en) * | 1994-07-15 | 1998-04-08 | Hydra Tight Ltd | Hydraulic bolt tensioning arrangement |
US5713558A (en) * | 1995-03-17 | 1998-02-03 | Junkers; John K. | Hydraulic tensioner |
US5589640A (en) * | 1996-04-03 | 1996-12-31 | Butler; Patrick J. | Method for detecting changes in preload on a tie rod installed as part of a core shroud repair in a boiling water reactor |
FR2841304B1 (fr) | 2002-06-20 | 2007-01-05 | Skf Ab | Dispositif de tension pour mise en precontrainte d'une tige et procede de tension associe |
DE10312412B3 (de) * | 2003-03-20 | 2004-08-05 | Man B&W Diesel A/S | Vorrichtung zum Dehnen eines Zugankers |
EP1579947A1 (fr) * | 2004-03-23 | 2005-09-28 | Siemens Aktiengesellschaft | Dispositif et procédé de vérification d'un boulon de serrage |
FR2871231B1 (fr) * | 2004-06-02 | 2006-09-15 | Skf Ab | Procede de controle de la mise sous tension d'une tige, du type vis ou goujon d'assemblage, et dispositif de mise en oeuvre d'un tel procede |
WO2006087469A1 (fr) * | 2005-02-15 | 2006-08-24 | Aktiebolaget Skf | Dispositif de roulement codeur et machine tournante |
FR2902699B1 (fr) * | 2006-06-26 | 2010-10-22 | Skf Ab | Dispositif de butee de suspension et jambe de force. |
FR2906587B1 (fr) * | 2006-10-03 | 2009-07-10 | Skf Ab | Dispositif de galet tendeur. |
FR2906858B1 (fr) * | 2006-10-04 | 2008-12-05 | Skf Ab | Dispositif de poulie debrayable. |
FR2910129B1 (fr) * | 2006-12-15 | 2009-07-10 | Skf Ab | Dispositif de palier a roulement instrumente |
FR2913081B1 (fr) * | 2007-02-27 | 2009-05-15 | Skf Ab | Dispositif de poulie debrayable |
DE102012105654A1 (de) * | 2012-06-28 | 2014-01-02 | Jörg Hohmann | Spannvorrichtung zum Dehnen eines Gewindebolzens |
MX2021004267A (es) * | 2018-10-15 | 2021-08-11 | Nord Lock Switzerland Gmbh | Herramienta de tension y liberacion para sujetadores de expansion. |
GB2580113B (en) * | 2018-12-21 | 2021-04-28 | Caterpillar Energy Solutions Gmbh | Device for tensioning a connecting element |
US12017332B2 (en) | 2020-03-25 | 2024-06-25 | Milwaukee Electric Tool Corporation | Bolt tensioning tool |
CN216370975U (zh) * | 2021-10-28 | 2022-04-26 | 上海舜诺机械有限公司 | 一种显示拉伸力的液压拉伸器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2736219A (en) * | 1956-02-28 | Bolt tensioner and wrench | ||
US2734412A (en) * | 1956-02-14 | Orner | ||
US2544522A (en) * | 1945-05-19 | 1951-03-06 | Wright Aeronautical Corp | Method of securing members with a predetermined torque by a composite cap screw |
US2792790A (en) * | 1950-08-07 | 1957-05-21 | Frank R Capps | Fluid pump |
US2631485A (en) * | 1951-10-25 | 1953-03-17 | Standard Oil Co | Wrench socket |
US2760393A (en) * | 1953-12-14 | 1956-08-28 | Whitehead & Kales Co | Bolt tensioning apparatus |
US2756622A (en) * | 1954-05-21 | 1956-07-31 | Gen Motors Corp | Power operated torque wrench |
US2889855A (en) * | 1954-06-23 | 1959-06-09 | Singer Mfg Co | Loom driving mechanism |
US2885919A (en) * | 1954-07-08 | 1959-05-12 | Gen Motors Corp | Tool |
US2889729A (en) * | 1955-12-28 | 1959-06-09 | Orner Harry | Apparatus for screw tensioning to elongation values |
US2866370A (en) * | 1956-02-02 | 1958-12-30 | John L Biach | Bolt-tensioning and nut-seating apparatus |
US2820382A (en) * | 1956-07-12 | 1958-01-21 | Charles E Smith | Tension-applying nut and bolt, and method and means of applying same |
-
1959
- 1959-03-20 US US800731A patent/US3008362A/en not_active Expired - Lifetime
-
1960
- 1960-03-21 FR FR40260A patent/FR1254075A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107717429A (zh) * | 2017-11-09 | 2018-02-23 | 大连泰凯工业有限公司 | 用于风力发电机轮毂主螺栓的多级超高压薄壁液压拉伸器 |
CN109048314A (zh) * | 2018-10-15 | 2018-12-21 | 扬州市神力吊具制造有限公司 | 一种自适应液压拉伸器 |
CN109048314B (zh) * | 2018-10-15 | 2024-02-27 | 扬州市神力吊具制造有限公司 | 一种自适应液压拉伸器 |
Also Published As
Publication number | Publication date |
---|---|
US3008362A (en) | 1961-11-14 |
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