ATE115027T1 - Angetriebener schraubenschlüssel. - Google Patents
Angetriebener schraubenschlüssel.Info
- Publication number
- ATE115027T1 ATE115027T1 AT91907752T AT91907752T ATE115027T1 AT E115027 T1 ATE115027 T1 AT E115027T1 AT 91907752 T AT91907752 T AT 91907752T AT 91907752 T AT91907752 T AT 91907752T AT E115027 T1 ATE115027 T1 AT E115027T1
- Authority
- AT
- Austria
- Prior art keywords
- ratchet
- units
- pawls
- loosening
- tightening
- Prior art date
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Valve Device For Special Equipments (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/502,545 US5016502A (en) | 1990-03-30 | 1990-03-30 | Power wrench |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE115027T1 true ATE115027T1 (de) | 1994-12-15 |
Family
ID=23998298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91907752T ATE115027T1 (de) | 1990-03-30 | 1991-04-01 | Angetriebener schraubenschlüssel. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5016502A (de) |
EP (1) | EP0479988B1 (de) |
JP (1) | JPH0669671B2 (de) |
AT (1) | ATE115027T1 (de) |
BR (1) | BR9105662A (de) |
DE (1) | DE69105692T2 (de) |
DK (1) | DK0479988T3 (de) |
WO (1) | WO1991015337A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4430781C2 (de) * | 1994-08-30 | 1996-07-11 | Zacher Karl Heinz | Ratschenschlüssel mit einem Antrieb eines mit einer Innenmehrkantausnehmung versehenen Zahnkranzes |
DE29516060U1 (de) * | 1995-10-10 | 1995-12-07 | Wagner Paul Heinz | Kraftschrauber |
FR2858783B1 (fr) * | 2003-08-13 | 2006-11-24 | Airbus France | Outil de serrage/desserrage d'organes visses |
US7765895B2 (en) * | 2007-10-29 | 2010-08-03 | Junkers John K | Fluid-operated torque wrench for and method of tightening or loosening fasteners |
BRPI1006701B1 (pt) | 2009-04-22 | 2021-01-12 | Hytorc Div. Unex Corporation | Aparelho para apertar ou afrouxar fixadores |
WO2015095425A2 (en) | 2013-12-17 | 2015-06-25 | HYTORC Division Unex Corporation | Apparatus for tightening threaded fasteners |
WO2017151991A1 (en) | 2016-03-02 | 2017-09-08 | HYTORC Division Unex Corporation | Threaded fastener with friction coefficient increasing treatments |
US9492912B2 (en) * | 2013-02-22 | 2016-11-15 | Steven Spirer | Hydraulic torque wrench system |
MX2015014924A (es) | 2013-04-24 | 2016-06-02 | Hytorc Division Unex Corp | Aparato para apretar sujetadores roscados. |
WO2017132387A1 (en) * | 2016-01-26 | 2017-08-03 | HYTORC Division Unex Corporation | Apparatus for tightening threaded fasteners |
EP3589451B1 (de) | 2017-03-02 | 2022-07-20 | HYTORC Division UNEX Corporation | Zweiteilige kegelgewindemutteranordnung |
CN108972446B (zh) * | 2018-09-04 | 2023-09-01 | 广州市极动焊接机械有限公司 | 一种正反拆帽更换机 |
CN117754499A (zh) | 2018-11-01 | 2024-03-26 | 凯特克分部尤尼克斯公司 | 用于拧紧螺纹紧固件的设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141678U (de) * | 1974-09-24 | 1976-03-27 | ||
US4409865A (en) * | 1981-01-15 | 1983-10-18 | Unex Corporation | Continuous ratchet drive |
US4706527A (en) * | 1984-10-22 | 1987-11-17 | Junkers John K | Fluid operated wrench for tightening or loosening a threaded connector |
US4706526A (en) * | 1985-08-21 | 1987-11-17 | Junkers John K | Fluid operated wrench |
US4644829A (en) * | 1985-08-21 | 1987-02-24 | Junkers John K | Fluid-operated wrench |
US4921010A (en) * | 1988-04-22 | 1990-05-01 | Unex Corporation | Swivel connector |
-
1990
- 1990-03-30 US US07/502,545 patent/US5016502A/en not_active Expired - Fee Related
-
1991
- 1991-04-01 DK DK91907752.9T patent/DK0479988T3/da active
- 1991-04-01 EP EP91907752A patent/EP0479988B1/de not_active Expired - Lifetime
- 1991-04-01 DE DE69105692T patent/DE69105692T2/de not_active Expired - Lifetime
- 1991-04-01 AT AT91907752T patent/ATE115027T1/de not_active IP Right Cessation
- 1991-04-01 BR BR919105662A patent/BR9105662A/pt unknown
- 1991-04-01 WO PCT/US1991/002249 patent/WO1991015337A1/en active IP Right Grant
- 1991-04-01 JP JP3507437A patent/JPH0669671B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69105692D1 (de) | 1995-01-19 |
EP0479988B1 (de) | 1994-12-07 |
EP0479988A1 (de) | 1992-04-15 |
DK0479988T3 (da) | 1995-05-01 |
EP0479988A4 (en) | 1992-09-23 |
US5016502A (en) | 1991-05-21 |
WO1991015337A1 (en) | 1991-10-17 |
JPH0669671B2 (ja) | 1994-09-07 |
DE69105692T2 (de) | 1995-04-13 |
JPH04504686A (ja) | 1992-08-20 |
BR9105662A (pt) | 1992-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |