DE59507696D1 - Torque wrench - Google Patents

Torque wrench

Info

Publication number: DE59507696D1
Authority: DE; Germany
Prior art keywords: torque wrench; wrench; torque
Prior art date: 1995-01-28
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.): Expired - Fee Related

Application number

DE59507696T

Other languages

German (de)

Inventor

Hermann J Zerver

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.)

Hazet Werk Hermann Zerver GmbH and Co KG

Original Assignee

Hazet Werk Hermann Zerver GmbH and Co KG

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.)

1995-01-28

Filing date

1995-11-25

Publication date

2000-03-02

1995-11-25 Application filed by Hazet Werk Hermann Zerver GmbH and Co KG filed Critical Hazet Werk Hermann Zerver GmbH and Co KG

2000-03-02 Application granted granted Critical

2000-03-02 Publication of DE59507696D1 publication Critical patent/DE59507696D1/en

2015-11-26 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1425—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by electrical means
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
- B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
- B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

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

DE59507696T 1995-01-28 1995-11-25 Torque wrench Expired - Fee Related DE59507696D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE29501355U DE29501355U1 (en)	1995-01-28	1995-01-28	Torque wrench

Publications (1)

Publication Number	Publication Date
DE59507696D1 true DE59507696D1 (en)	2000-03-02

Family

ID=8003104

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE29501355U Expired - Lifetime DE29501355U1 (en)	1995-01-28	1995-01-28	Torque wrench
DE59507696T Expired - Fee Related DE59507696D1 (en)	1995-01-28	1995-11-25	Torque wrench

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE29501355U Expired - Lifetime DE29501355U1 (en)	1995-01-28	1995-01-28	Torque wrench

Country Status (2)

Country	Link
EP (1)	EP0723839B1 (en)
DE (2)	DE29501355U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19514882A1 (en) *	1995-04-22	1996-10-24	Werner Hermann Wera Werke	Torque wrench or the like
US5537877A (en) *	1995-09-20	1996-07-23	Frank Hsu	Torsion wrench with display unit for displaying torsion force limit thereon
GB9602565D0 (en) *	1996-02-08	1996-04-10	Britool Ltd	Torque wrench
CN105022336A (en) *	2015-07-10	2015-11-04	成都力鑫科技有限公司	Screw mounting device capable of realizing precise quantitative control
JP2018164947A (en) *	2017-03-28	2018-10-25	京都機械工具株式会社	Fastening tool
JP6964870B2 (en) *	2017-08-29	2021-11-10	京都機械工具株式会社	Tightening tool
CN112556922B (en) *	2020-11-25	2022-10-28	中国航空工业集团公司北京长城计量测试技术研究所	Self-limiting bolt simulator
CN115106970B (en) *	2021-01-27	2023-12-29	芜湖协航测控技术有限公司	Digital display torque wrench

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3139374A1 (en) *	1981-10-03	1983-04-14	Dr. Staiger, Mohilo + Co GmbH, 7060 Schorndorf	Mechanical torque wrench (torque measurement outside the centre of application)
FR2542657B1 (en) *	1983-03-17	1985-11-29	Facom	DYNAMOMETRIC TIGHTENING APPARATUS
US4732062A (en) *	1987-01-16	1988-03-22	Consolidated Devices, Inc.	Floating fulcrum for torque wrenches
EP0360893A1 (en) *	1988-09-28	1990-04-04	Jomi Trust Company Limited	Automatic release torque wrench
GB8909865D0 (en) *	1989-04-28	1989-06-14	Mhh Eng Co Ltd	Torque-indicating wrenches
DE4039794A1 (en) *	1990-12-13	1992-06-17	Forst Saltus Werk	TORQUE WRENCH
DE4118595C2 (en) *	1991-06-06	1996-05-15	Schatz Gmbh	Tester for checking the quality of screw connections
DE9311013U1 (en) *	1993-07-23	1993-09-02	Mercedes-Benz Aktiengesellschaft, 70327 Stuttgart	Hand-held torque wrench

1995
- 1995-01-28 DE DE29501355U patent/DE29501355U1/en not_active Expired - Lifetime
- 1995-11-25 DE DE59507696T patent/DE59507696D1/en not_active Expired - Fee Related
- 1995-11-25 EP EP95118584A patent/EP0723839B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0723839B1 (en)	2000-01-26
EP0723839A1 (en)	1996-07-31
DE29501355U1 (en)	1995-03-02

Publication	Publication Date	Title
DE19581468T1 (en)	1997-01-02	Torque wrench
DE59702356D1 (en)	2000-10-19	TORQUE WRENCH
DE69710162D1 (en)	2002-03-14	torque wrench
DE59600423D1 (en)	1998-09-17	Screwdriver
DE69608717D1 (en)	2000-07-13	Torque limiter
DE59600801D1 (en)	1998-12-17	Screwdriver
DE69633603D1 (en)	2004-11-18	Driven screwdriver
DE69613600D1 (en)	2001-08-09	Torque limiter
IT1290086B1 (en)	1998-10-19	TORQUE LIMITATION ENGAGEMENT
DK0814941T3 (en)	1999-06-23	Torque wrench
DE69421131D1 (en)	1999-11-18	Wrench
DE69508066D1 (en)	1999-04-08	TORQUE WRENCH
DE69608839D1 (en)	2000-07-20	Torque limiter
IT1294353B1 (en)	1999-03-24	ELECTRONIC TORQUE WRENCH
DE59507696D1 (en)	2000-03-02	Torque wrench
DE69404666D1 (en)	1997-09-04	WRENCH
KR970027898U (en)	1997-07-24	Torque Wrench Structure
DE19680428D2 (en)	1998-05-07	Offset screwdriver
KR960010193U (en)	1996-04-12	Torque wrench
NO942219D0 (en)	1994-06-13	torque wrench
KR960004244U (en)	1996-02-14	wrench
SE9300138D0 (en)	1993-01-19	TORQUE WRENCH
KR970021180U (en)	1997-06-18	wrench
KR970008366U (en)	1997-03-27	Screwdriver
KR970021181U (en)	1997-06-18	All-in-one wrench

Legal Events

Date	Code	Title	Description
2001-02-15	8364	No opposition during term of opposition
2003-09-11	8339	Ceased/non-payment of the annual fee