PT968796E - Ferramenta motorizada - Google Patents

Ferramenta motorizada

Info

Publication number
PT968796E
PT968796E PT99300306T PT99300306T PT968796E PT 968796 E PT968796 E PT 968796E PT 99300306 T PT99300306 T PT 99300306T PT 99300306 T PT99300306 T PT 99300306T PT 968796 E PT968796 E PT 968796E
Authority
PT
Portugal
Prior art keywords
sleeve
axially
connects
tool
connecting element
Prior art date
Application number
PT99300306T
Other languages
English (en)
Inventor
John K Junkers
Original Assignee
John K Junkers
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.)
Filing date
Publication date
Application filed by John K Junkers filed Critical John K Junkers
Publication of PT968796E publication Critical patent/PT968796E/pt

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
    • 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
PT99300306T 1998-06-29 1999-01-18 Ferramenta motorizada PT968796E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/106,591 US6230589B1 (en) 1998-06-29 1998-06-29 Power tool

Publications (1)

Publication Number Publication Date
PT968796E true PT968796E (pt) 2004-09-30

Family

ID=22312238

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99300306T PT968796E (pt) 1998-06-29 1999-01-18 Ferramenta motorizada

Country Status (16)

Country Link
US (1) US6230589B1 (pt)
EP (1) EP0968796B1 (pt)
JP (1) JP3437796B2 (pt)
KR (1) KR100335337B1 (pt)
CN (1) CN1127399C (pt)
AT (1) ATE267071T1 (pt)
AU (1) AU729131B2 (pt)
BR (1) BR9903073A (pt)
DE (1) DE69917379T2 (pt)
DK (1) DK0968796T3 (pt)
ES (1) ES2221306T3 (pt)
HK (1) HK1021344A1 (pt)
PT (1) PT968796E (pt)
SI (1) SI0968796T1 (pt)
TW (1) TW409089B (pt)
ZA (1) ZA993922B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810571B1 (en) * 2003-07-23 2004-11-02 John K. Junkers Method of tightening and loosening an object
US6997083B1 (en) * 2003-08-01 2006-02-14 Battaglia Electric, Inc. Motorized conduit linking device and method
US20050034568A1 (en) * 2003-08-12 2005-02-17 Junkers John K. Socket for tightening or loosening threaded connectors
AU2004203297A1 (en) 2003-08-12 2005-03-03 John Kurt Junkers Socket for tightening, loosening or holding a hexagonal part underneath an equally sized hexagonal nut
SE534183C2 (sv) * 2006-04-28 2011-05-24 Unex Corp Motordriven vridmomentsförstärkare
EA201500991A1 (ru) 2013-04-24 2016-09-30 Хайторк Дивижн Юнекс Корпорейшн Устройство для затягивания резьбовых соединений
CN106030128B (zh) 2013-12-17 2019-11-26 凯特克分部尤尼克斯公司 反作用垫圈及其紧固套管
CN104723276B (zh) * 2015-03-17 2016-06-08 中国科学院上海光学精密机械研究所 一种特制双螺纹连接器
EP3423236B1 (en) 2016-03-02 2022-08-17 Hytorc Division Unex Corporation Threaded fastener with friction coefficient increasing treatments
EP3589451B1 (en) 2017-03-02 2022-07-20 HYTORC Division UNEX Corporation Threaded fastener with friction coefficient increasing treatments
DE102018107657A1 (de) * 2018-03-29 2019-10-02 Frank Hohmann Vorrichtung zum Anziehen von Schraubverbindungen
US20210372442A1 (en) 2018-11-01 2021-12-02 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
US11396902B2 (en) 2019-06-20 2022-07-26 The Reaction Washer Company, Llc Engaging washers
US11534894B2 (en) 2020-11-17 2022-12-27 The Reaction Washer Company Llc Socket devices and methods of use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047456A (en) * 1974-12-17 1977-09-13 Kraftwerk Union Aktiengesellschaft Motor-driven screwing and transporting tool for reactor pressure vessel head retaining fastenings
DE2638688C2 (de) * 1976-08-26 1978-07-20 Kraftwerk Union Ag, 4330 Muelheim Vorrichtung zum Auffädeln und gleichzeitigen Drehen der Muttern mehrerer Schraubenbolzen
US5318397A (en) * 1992-05-07 1994-06-07 Junkers John K Mechanical tensioner
US5499558A (en) * 1992-05-07 1996-03-19 Junkers; John K. Fluid operated tool for elongating and relaxing a threaded connector
US5539970A (en) * 1994-10-21 1996-07-30 Junkers John K Method of and device for elongating and relaxing a stud
AU700965B2 (en) 1994-10-21 1999-01-14 John K. Junkers Method of and device for elongating and relaxing a stud and the like
US5622465A (en) * 1996-04-26 1997-04-22 Junkers; J. K. Lock nut

Also Published As

Publication number Publication date
EP0968796A3 (en) 2000-05-24
ATE267071T1 (de) 2004-06-15
JP2000042941A (ja) 2000-02-15
KR100335337B1 (ko) 2002-05-06
DE69917379D1 (de) 2004-06-24
AU3579199A (en) 2000-03-09
HK1021344A1 (en) 2000-06-09
KR20000006488A (ko) 2000-01-25
DE69917379T2 (de) 2005-06-02
EP0968796B1 (en) 2004-05-19
SI0968796T1 (en) 2004-10-31
JP3437796B2 (ja) 2003-08-18
AU729131B2 (en) 2001-01-25
TW409089B (en) 2000-10-21
EP0968796A2 (en) 2000-01-05
ZA993922B (en) 2000-01-10
DK0968796T3 (da) 2004-09-27
CN1127399C (zh) 2003-11-12
US6230589B1 (en) 2001-05-15
ES2221306T3 (es) 2004-12-16
CN1247789A (zh) 2000-03-22
BR9903073A (pt) 2000-02-15

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