HK1035222A1 - Fluid operated tool for elongating and relaxing a threaded connector - Google Patents
Fluid operated tool for elongating and relaxing a threaded connectorInfo
- Publication number
- HK1035222A1 HK1035222A1 HK01104799A HK01104799A HK1035222A1 HK 1035222 A1 HK1035222 A1 HK 1035222A1 HK 01104799 A HK01104799 A HK 01104799A HK 01104799 A HK01104799 A HK 01104799A HK 1035222 A1 HK1035222 A1 HK 1035222A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- elongating
- relaxing
- stud
- parts
- threaded connector
- Prior art date
Links
- 230000002040 relaxant effect Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
- B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0078—Reaction arms
-
- 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
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
- F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
- F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
- F16B2033/025—Shape of thread; Special thread-forms with left-hand thread
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Connection Of Plates (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Pivots And Pivotal Connections (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Clamps And Clips (AREA)
- Dowels (AREA)
- Wire Bonding (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Pens And Brushes (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/879,342 US5318397A (en) | 1992-05-07 | 1992-05-07 | Mechanical tensioner |
US08/051,478 US5341560A (en) | 1992-05-07 | 1993-04-22 | Method of elongating and relaxing a stud |
EP95304999A EP0754527B1 (en) | 1992-05-07 | 1995-07-18 | Fluid operated tool for elongating and relaxing a threaded connector |
AU27181/95A AU693902B2 (en) | 1992-05-07 | 1995-07-25 | Fluid operated tool for elongating and relaxing a threaded connector |
JP21141495A JP3936409B2 (ja) | 1992-05-07 | 1995-07-28 | ねじ込みコネクタの伸張並びに弛緩用流体操作ツール |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1035222A1 true HK1035222A1 (en) | 2001-11-16 |
Family
ID=27506724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK01104799A HK1035222A1 (en) | 1992-05-07 | 2001-07-10 | Fluid operated tool for elongating and relaxing a threaded connector |
Country Status (12)
Country | Link |
---|---|
EP (2) | EP0836015A3 (ja) |
JP (1) | JP2835878B2 (ja) |
KR (1) | KR0146033B1 (ja) |
AT (1) | ATE171524T1 (ja) |
AU (1) | AU657227B2 (ja) |
BR (1) | BR9305514A (ja) |
DE (3) | DE69321185T2 (ja) |
DK (1) | DK0593742T3 (ja) |
ES (2) | ES2124309T3 (ja) |
HK (1) | HK1035222A1 (ja) |
PT (1) | PT1108900E (ja) |
WO (1) | WO1993022568A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318397A (en) * | 1992-05-07 | 1994-06-07 | Junkers John K | Mechanical tensioner |
AU700965B2 (en) * | 1994-10-21 | 1999-01-14 | John K. Junkers | Method of and device for elongating and relaxing a stud and the like |
DE19524959C2 (de) * | 1995-07-08 | 1997-04-24 | Hohmann Joerg | Meßeinrichtung für die Dehnung eines mittels einer Mutter gespannten Gewindebolzens oder einer Schraube |
DE19854062C1 (de) * | 1998-11-24 | 2000-11-16 | Holger Junkers | Vorrichtung und Verfahren zur Bestimmung und Protokollierung der Vorspannkraft bei Schraubverbindungen |
US6490952B2 (en) * | 1999-08-05 | 2002-12-10 | John K. Junkers | Fastening device |
US6810571B1 (en) | 2003-07-23 | 2004-11-02 | John K. Junkers | Method of tightening and loosening an object |
EP1954952A4 (en) * | 2005-07-26 | 2010-06-30 | Brian Investments Pty Ltd | IMPROVED FASTENING ELEMENT AND DEVICE FOR TIGHTENING / SOLVING FASTENING ELEMENTS |
WO2021018362A1 (en) * | 2019-07-30 | 2021-02-04 | Vestas Wind Systems A/S | Connection for split wind turbine blade |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US443117A (en) * | 1890-12-23 | Nut for carriage-axles | ||
US794781A (en) * | 1904-07-12 | 1905-07-18 | Arthur W Clausen | Nut. |
GB120642A (en) * | 1917-11-27 | 1918-11-21 | John Edward Rogers | Improvements in Lock Nuts. |
BE665715A (ja) * | 1964-07-01 | |||
GB1172885A (en) * | 1966-05-20 | 1969-12-03 | Wirth Alfred & Co Kg | Improvements relating to Pumps |
SE323845B (ja) | 1968-01-19 | 1970-05-11 | Atlas Copco Ab | |
DE3937417A1 (de) * | 1989-11-10 | 1991-05-16 | Hilti Ag | Setzvorrichtung fuer duebel |
WO1992003666A1 (en) * | 1990-08-17 | 1992-03-05 | Junkers John K | Fastening device |
-
1993
- 1993-05-05 BR BR9305514A patent/BR9305514A/pt not_active IP Right Cessation
- 1993-05-05 WO PCT/US1993/004465 patent/WO1993022568A1/en not_active Application Discontinuation
- 1993-05-05 AU AU42450/93A patent/AU657227B2/en not_active Expired
- 1993-05-05 DE DE69321185T patent/DE69321185T2/de not_active Expired - Fee Related
- 1993-05-05 DK DK93911252T patent/DK0593742T3/da active
- 1993-05-05 DE DE0593742T patent/DE593742T1/de active Pending
- 1993-05-05 JP JP5519653A patent/JP2835878B2/ja not_active Expired - Lifetime
- 1993-05-05 EP EP97121534A patent/EP0836015A3/en not_active Ceased
- 1993-05-05 KR KR1019930703944A patent/KR0146033B1/ko not_active IP Right Cessation
- 1993-05-05 AT AT93911252T patent/ATE171524T1/de not_active IP Right Cessation
- 1993-05-05 EP EP93911252A patent/EP0593742B1/en not_active Revoked
- 1993-05-05 ES ES93911252T patent/ES2124309T3/es not_active Expired - Lifetime
-
1995
- 1995-07-18 PT PT01106856T patent/PT1108900E/pt unknown
- 1995-07-18 ES ES01106856T patent/ES2211681T5/es not_active Expired - Lifetime
- 1995-07-18 DE DE69532340T patent/DE69532340T3/de not_active Expired - Lifetime
-
2001
- 2001-07-10 HK HK01104799A patent/HK1035222A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69532340T3 (de) | 2011-12-15 |
AU4245093A (en) | 1993-11-29 |
AU657227B2 (en) | 1995-03-02 |
JPH06508907A (ja) | 1994-10-06 |
BR9305514A (pt) | 1994-08-02 |
DK0593742T3 (da) | 1999-06-14 |
DE69532340D1 (de) | 2004-01-29 |
KR0146033B1 (ko) | 1998-08-17 |
ES2211681T5 (es) | 2011-07-21 |
EP0593742A4 (en) | 1995-01-11 |
DE69532340T2 (de) | 2004-09-23 |
EP0593742A1 (en) | 1994-04-27 |
EP0836015A2 (en) | 1998-04-15 |
EP0593742B1 (en) | 1998-09-23 |
EP0836015A3 (en) | 1999-01-27 |
JP2835878B2 (ja) | 1998-12-14 |
ES2211681T3 (es) | 2004-07-16 |
ATE171524T1 (de) | 1998-10-15 |
PT1108900E (pt) | 2004-05-31 |
WO1993022568A1 (en) | 1993-11-11 |
DE69321185T2 (de) | 1999-04-01 |
DE593742T1 (de) | 1997-10-09 |
ES2124309T3 (es) | 1999-02-01 |
DE69321185D1 (de) | 1998-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20070718 |