EP1175967A3 - Tournevis dynamométrique - Google Patents

Tournevis dynamométrique Download PDF

Info

Publication number: EP1175967A3
Authority: EP; European Patent Office
Prior art keywords: torque screwdriver; torque; screwdriver; ratchet; handle
Prior art date: 2000-07-17
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP01306028A

Other languages

German (de)

English (en)

Other versions

EP1175967A2 (fr

Inventor

Terrence Clifford Bullen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

MHH ENGINEERING CO Ltd

Original Assignee

MHH ENGINEERING CO Ltd

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.)

2000-07-17

Filing date

2001-07-12

Publication date

2002-07-03

2001-07-12 Application filed by MHH ENGINEERING CO Ltd filed Critical MHH ENGINEERING CO Ltd

2002-01-30 Publication of EP1175967A2 publication Critical patent/EP1175967A2/fr

2002-07-03 Publication of EP1175967A3 publication Critical patent/EP1175967A3/fr

Status Withdrawn legal-status Critical Current

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
- 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
- B25B13/465—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 internally toothed ring
- 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
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- 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
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- B25B15/04—Screwdrivers operated by rotating the handle with ratchet action

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

EP01306028A 2000-07-17 2001-07-12 Tournevis dynamométrique Withdrawn EP1175967A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB0017439		2000-07-17
GB0017439A GB0017439D0 (en)	2000-07-17	2000-07-17	Improvements relating to torque screwdrivers

Publications (2)

Publication Number	Publication Date
EP1175967A2 EP1175967A2 (fr)	2002-01-30
EP1175967A3 true EP1175967A3 (fr)	2002-07-03

Family

ID=9895747

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01306028A Withdrawn EP1175967A3 (fr)	2000-07-17	2001-07-12	Tournevis dynamométrique

Country Status (2)

Country	Link
EP (1)	EP1175967A3 (fr)
GB (1)	GB0017439D0 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW542771B (en) *	2002-06-03	2003-07-21	Hou-Fei Hu	Replaceable miniature torque tool
GB2395154B (en) *	2002-11-18	2006-02-01	Chih-Ching Hsieh	Screwdriver structure
DE10255682A1 (de) *	2002-11-28	2004-06-17	Sfs Intec Holding Ag	Vorrichtung zum handbetätigten Eindrehen, Festziehen und Lösen von Befestigungsmitteln mit einem Aussen- und/oder einem Innenangriff
TW201024044A (en) *	2008-12-31	2010-07-01	Wei Chins Plastic Entpr Corp	Swappable grip

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2558158A (en) *	1945-09-08	1951-06-26	Vaco Products Co	Safety tool handle
US2797564A (en) *	1954-08-11	1957-07-02	Joseph C Bonneau	Adjustable torque tool
FR1361645A (fr) *	1963-06-18	1964-05-22		Tournevis dynamométrique
US4517865A (en) *	1984-01-06	1985-05-21	Huang Yung Lung	Torque-adjustable screwdriver
DE4022763A1 (de) *	1989-07-13	1991-01-17	Biotronik Mess & Therapieg	Schraubwerkzeug
US5746298A (en) *	1996-07-19	1998-05-05	Snap-On Technologies, Inc.	Adjustable torque-limiting mini screwdriver

2000
- 2000-07-17 GB GB0017439A patent/GB0017439D0/en not_active Ceased
2001
- 2001-07-12 EP EP01306028A patent/EP1175967A3/fr not_active Withdrawn

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2558158A (en) *	1945-09-08	1951-06-26	Vaco Products Co	Safety tool handle
US2797564A (en) *	1954-08-11	1957-07-02	Joseph C Bonneau	Adjustable torque tool
FR1361645A (fr) *	1963-06-18	1964-05-22		Tournevis dynamométrique
US4517865A (en) *	1984-01-06	1985-05-21	Huang Yung Lung	Torque-adjustable screwdriver
DE4022763A1 (de) *	1989-07-13	1991-01-17	Biotronik Mess & Therapieg	Schraubwerkzeug
US5746298A (en) *	1996-07-19	1998-05-05	Snap-On Technologies, Inc.	Adjustable torque-limiting mini screwdriver

Also Published As

Publication number	Publication date
GB0017439D0 (en)	2000-08-30
EP1175967A2 (fr)	2002-01-30

Publication	Publication Date	Title
TW483365U (en)	2002-04-11	High torque wrench
AU2003204769A1 (en)	2003-07-17	Trim-type fastener driving tool
AU2002366572A1 (en)	2003-06-23	Torque wrench assembly
TW488356U (en)	2002-05-21	Small sized torque wrench with constant torque
EP0908273A3 (fr)	2000-03-22	Tête de clef à cliquet
USD497294S1 (en)	2004-10-19	Electronic torque wrench
TW475499U (en)	2002-02-01	Small torque wrench featured with fixed torque value
AU2001245646A1 (en)	2001-09-24	Ratchet wrench
AU2003245684A1 (en)	2004-01-19	Self adjusting mechanism for locking plier, wrench, or other tool
GB2366533B (en)	2003-12-24	Push bar-type ratchet wrench with high torque strength
CA2435603A1 (fr)	2005-01-18	Marteau polyvalent
US20040103763A1 (en)	2004-06-03	T-handle ratchet wrench
WO2004048721A3 (fr)	2005-01-20	Mecanisme de double verrouillage destine a des menottes
TW483377U (en)	2002-04-11	Micro small torque wrench with constant torque value
GB2361226B (en)	2002-03-06	Robotic end effector with torque limiter
CA2354440A1 (fr)	2000-06-15	Outil manuel dote d'un manche a cliquet et mecanisme a degagement rapide associe
TW500027U (en)	2002-08-21	Micro-small torque wrench with constant torque value
EP1175967A3 (fr)	2002-07-03	Tournevis dynamométrique
AUPQ934100A0 (en)	2000-08-31	Torque wrench
GB2392405B (en)	2005-10-19	A Wrench having a torque indicator
TW200615089A (en)	2006-05-16	Reset gear, method of use, and ratchet wrench utilizing said gear
AU2003241376A1 (en)	2003-12-02	Unidirectional ratchet wrench
USD468978S1 (en)	2003-01-21	Tool handle
AUPR857501A0 (en)	2001-11-29	Fastener driving tools
TW422158U (en)	2001-02-11	Improved structure for high torque compounded invertable ratchet wrench

Legal Events

Date	Code	Title	Description
2001-12-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2002-01-30	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-01-30	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2002-05-17	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2002-07-03	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
2002-07-03	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-03-26	AKX	Designation fees paid
2003-04-30	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2003-08-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2003-10-15	18D	Application deemed to be withdrawn	Effective date: 20030104