ATE191387T1 - Druckmitel betriebenes werkzeug - Google Patents

Druckmitel betriebenes werkzeug

Info

Publication number: ATE191387T1
Authority: AT; Austria
Prior art keywords: fluid; stud; unit; nut; operated
Prior art date: 1992-12-23

Application number

AT94905447T

Other languages

English (en)

Inventor

Steven Spirer

Original Assignee

Unex Corp

Priority date (The priority date 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 date listed.)

1992-12-23

Filing date

1993-12-20

Publication date

2000-04-15

1993-12-20 Application filed by Unex Corp filed Critical Unex Corp

2000-04-15 Application granted granted Critical

2000-04-15 Publication of ATE191387T1 publication Critical patent/ATE191387T1/de

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
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
- 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)
Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Catching Or Destruction (AREA)
Earth Drilling (AREA)
Lubricants (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Actuator (AREA)

AT94905447T 1992-12-23 1993-12-20 Druckmitel betriebenes werkzeug ATE191387T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/996,962 US5398574A (en)	1992-12-23	1992-12-23	Fluid operating tool
PCT/US1993/012402 WO1994014578A1 (en)	1992-12-23	1993-12-20	Fluid operated tool

Publications (1)

Publication Number	Publication Date
ATE191387T1 true ATE191387T1 (de)	2000-04-15

Family

ID=25543481

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94905447T ATE191387T1 (de)	1992-12-23	1993-12-20	Druckmitel betriebenes werkzeug

Country Status (13)

Country	Link
US (1)	US5398574A (de)
EP (1)	EP0626898B1 (de)
JP (1)	JPH07504129A (de)
KR (1)	KR0144544B1 (de)
AT (1)	ATE191387T1 (de)
AU (1)	AU664332B2 (de)
DE (1)	DE69328295T2 (de)
DK (1)	DK0626898T3 (de)
ES (1)	ES2144510T3 (de)
GR (1)	GR3033295T3 (de)
PT (1)	PT626898E (de)
TW (1)	TW283189B (de)
WO (1)	WO1994014578A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
UA45310C2 (uk)	1995-06-13	2002-04-15	К. Юнкерс Джон	Гідравлічний пристрій натягування болтів
US6029546A (en) *	1997-06-13	2000-02-29	Parker-Hannifin Corporation	Reaction member system for rotary fluid-operated wrenches
US6852395B2 (en) *	2002-01-08	2005-02-08	North Carolina State University	Methods and systems for selectively connecting and disconnecting conductors in a fabric
DE10312412B3 (de) *	2003-03-20	2004-08-05	Man B&W Diesel A/S	Vorrichtung zum Dehnen eines Zugankers
DE202006004380U1 (de) *	2006-03-21	2007-07-26	Wagner, Paul-Heinz	Kraftschrauber
FR2931091B1 (fr) *	2008-05-19	2010-06-11	Snecma	Outillage de mise en place de douille a clavette et kit comprenant celui-ci
JP2009241253A (ja) *	2009-07-13	2009-10-22	Mitsubishi Heavy Ind Ltd	原子炉炉内構造物のねじ部材遠隔締付装置
US20130008015A1 (en)	2010-02-08	2013-01-10	Junkers John K	Apparatus and methods for tightening threaded fasteners
US20110192257A1 (en) *	2010-02-09	2011-08-11	Titan Technologies International, Inc.	Hydraulic Bolt Tensioner and Nut
DE102012216579A1 (de)	2012-09-17	2014-03-20	Metso Paper, Inc.	Vorrichtung zum Behandeln einer Faserbahn
DE102012219518A1 (de)	2012-10-25	2014-04-30	Metso Paper, Inc.	Vorrichtung zum Behandeln einer Faserbahn
US10500685B2 (en) *	2014-02-06	2019-12-10	Tentec Limited	Tensioner
US10184850B2 (en) *	2015-02-11	2019-01-22	Raymond Quigley	Torque wrench assembly
WO2021062224A1 (en) *	2019-09-26	2021-04-01	Enerpac Tool Group Corp.	Tensioning device
USD995253S1 (en)	2019-09-26	2023-08-15	Enerpac Tool Group Corp.	Tensioning device
UA145046U (uk) *	2020-09-04	2020-11-10	Товариство З Обмеженою Відповідальністю "Svs Ltd"	Пристрій для створення зусилля при герметизації фланцевих з'єднань головних роз'ємів корпусів насосів

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2339210A (en) *	1942-06-27	1944-01-11	Bell Telephone Labor Inc	Screw driver type tool
GB1014479A (en) *	1963-11-27	1965-12-22	Rheinstahl Huettenwerke Ag	Improvements relating to devices for the hydraulic tensioning of bolts
FR2168632A5 (de) *	1972-01-18	1973-08-31	Richier Sa
DE2258859A1 (de) *	1972-12-01	1974-06-12	Masch Und Bohrgeraete Fabrik	Hydraulische spannvorrichtung
US4246810A (en) *	1979-05-10	1981-01-27	Caterpillar Tractor Co.	Tool for pre-tensioning a fastener
DE3047674A1 (de) *	1980-12-18	1982-07-15	Hohmann, Hans, 5778 Meschede	Rueckstellung, sicherheitsdeckel, endlagenbegrenzung und tragbuegel am hydraulischen schraubenanzuggeraet
GB2153946B (en) *	1984-01-28	1987-10-14	Hydra Tight Ltd	Hydraulic bolt tensioner
US4706527A (en) *	1984-10-22	1987-11-17	Junkers John K	Fluid operated wrench for tightening or loosening a threaded connector
DE3676262D1 (de) *	1985-03-06	1991-01-31	Pilgrim Eng Dev	Verbesserungen an mehrschraubenspannern.
FR2582047B1 (fr) *	1985-05-17	1988-04-08	Inst Francais Du Petrole	Dispositif d'assemblage a distance de deux organes

1992
- 1992-12-23 US US07/996,962 patent/US5398574A/en not_active Expired - Lifetime
1993
- 1993-12-20 EP EP94905447A patent/EP0626898B1/de not_active Expired - Lifetime
- 1993-12-20 DE DE69328295T patent/DE69328295T2/de not_active Expired - Lifetime
- 1993-12-20 KR KR1019940702424A patent/KR0144544B1/ko not_active IP Right Cessation
- 1993-12-20 WO PCT/US1993/012402 patent/WO1994014578A1/en active IP Right Grant
- 1993-12-20 PT PT94905447T patent/PT626898E/pt unknown
- 1993-12-20 JP JP6515362A patent/JPH07504129A/ja active Pending
- 1993-12-20 AT AT94905447T patent/ATE191387T1/de not_active IP Right Cessation
- 1993-12-20 AU AU59560/94A patent/AU664332B2/en not_active Expired
- 1993-12-20 DK DK94905447T patent/DK0626898T3/da active
- 1993-12-20 ES ES94905447T patent/ES2144510T3/es not_active Expired - Lifetime
1994
- 1994-07-22 TW TW083106745A patent/TW283189B/zh not_active IP Right Cessation
2000
- 2000-04-21 GR GR20000400977T patent/GR3033295T3/el not_active IP Right Cessation

Also Published As

Publication number	Publication date
TW283189B (de)	1996-08-11
KR0144544B1 (ko)	1998-07-01
AU664332B2 (en)	1995-11-09
PT626898E (pt)	2000-07-31
EP0626898B1 (de)	2000-04-05
US5398574A (en)	1995-03-21
EP0626898A1 (de)	1994-12-07
GR3033295T3 (en)	2000-09-29
AU5956094A (en)	1994-07-19
ES2144510T3 (es)	2000-06-16
WO1994014578A1 (en)	1994-07-07
EP0626898A4 (en)	1996-07-17
DE69328295D1 (de)	2000-05-11
DE69328295T2 (de)	2000-08-10
DK0626898T3 (da)	2000-07-31
KR940703731A (ko)	1994-12-12
JPH07504129A (ja)	1995-05-11

Publication	Publication Date	Title
ATE191387T1 (de)	2000-04-15	Druckmitel betriebenes werkzeug
CA2196831A1 (en)	1997-08-29	Improved backup tool
ATE206990T1 (de)	2001-11-15	Druckmittel betätigtes werkzeug zur änderung der länge einer schraubverbindung
CA2243030A1 (en)	1999-01-12	Extendable tool
MX9300973A (es)	1993-09-01	Herramienta accionada por combustion.
ATE327442T1 (de)	2006-06-15	Befestigungsvorrichtung
SE9904709D0 (sv)	1999-12-21	Tool tip and tool body assembly
KR870700462A (ko)	1987-12-29	클러치 축 정렬도구
DE50100850D1 (de)	2003-12-04	Pneumatisch-hydraulisches Blindnietgerät
CA2268947A1 (en)	1998-05-07	Screw for fastening metal or plastic sections or plates onto a base
EP1240963A8 (de)	2003-01-02	Verbindungsstelle
TW287977B (en)	1996-10-11	Hydraulic bolt tensioner
WO2004029465A3 (de)	2004-06-24	Verbindungseinrichtung für zwei werkstücke, insbesondere für strangartige hohlprofile
CA2421744A1 (en)	2002-03-14	Reduced-length sleeve valve
HK1035222A1 (en)	2001-11-16	Fluid operated tool for elongating and relaxing a threaded connector
ES2119145T3 (es)	1998-10-01	Dispositivo electrohidraulico de mando y valvula reductora de presion.
CA2097173A1 (en)	1993-12-05	Retainer
EP1167782A3 (de)	2002-10-23	Längsgeteilte Hammerkopfschraube für eine T-Nut
AU5652786A (en)	1986-11-06	Spool valve with controlled response rate
CA2189608A1 (en)	1998-05-05	Pressure switch with increased deadband
SE9302806L (sv)	1995-03-01	Verktyg VVS
GB889301A (en)	1962-02-14	Improvements relating to fluid-pressure actuated control apparatus
JPS6483903A (en)	1989-03-29	Hydraulic push cylinder
ES1032833U (es)	1996-07-01	Rociador perfeccionado para mangueras.
RU1821350C (ru)	1993-06-15	Рычажный гайковерт ударного действи

Legal Events

Date	Code	Title	Description
2006-09-15	REN	Ceased due to non-payment of the annual fee