ES2079022T3 - Llave dinamometrica. - Google Patents

Llave dinamometrica.

Info

Publication number
ES2079022T3
ES2079022T3 ES91121323T ES91121323T ES2079022T3 ES 2079022 T3 ES2079022 T3 ES 2079022T3 ES 91121323 T ES91121323 T ES 91121323T ES 91121323 T ES91121323 T ES 91121323T ES 2079022 T3 ES2079022 T3 ES 2079022T3
Authority
ES
Spain
Prior art keywords
torque
torque wrench
wrench
actuating
storable
Prior art date
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 - Lifetime
Application number
ES91121323T
Other languages
English (en)
Inventor
Heinz Schonberger
Frank Humme
Peter Wirtz
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.)
FORST SALTUS WERK
Prosperas GmbH
Original Assignee
FORST SALTUS WERK
Saltus Werk Max Forst GmbH
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 FORST SALTUS WERK, Saltus Werk Max Forst GmbH filed Critical FORST SALTUS WERK
Application granted granted Critical
Publication of ES2079022T3 publication Critical patent/ES2079022T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
    • 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

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UNA LLAVE DE MOMENTO DE GIRO (1, 2) CON UN DISPOSITIVO ELECTRONICO DE MEDIDA EL CUAL, MEDIANTE UN CALIBRE EXTENSOMETRICO ALCANZA UN MOMENTO DE GIRO DOMINANTE. LA LLAVE TIENE TAMBIEN UN REGISTRO PARA EL ALMACENAMIENTO DE VALORES DE MEDIDA Y UN DISPOSITIVO INDICADOR QUE POR MEDIO DE DISTINTOS LED DE COLORES (5, 6, 7) INDICA LOS VALORES MAXIMO Y MINIMO ALCANZADOS. PARA PODER USAR PROVECHOSAMENTE LA LLAVE, EN ESPECIAL EN TRABAJOS RUTINARIOS EN LOS QUE SE NECESITA UN CUMPLIMIENTO EXACTO DE UN MOMENTO DE GIRO, LA INVENCION PROPONE QUE SEA ACUMULABLE UN VALOR DE MEDIDA MEDIANTE EL USO DE UNO DE LOS BOTONES DE ACCIONAMIENTO (8), QUE TAMBIEN SE UTILIZAN PARA LA ACTIVACION DE LA LLAVE DE MOMENTO DE GIRO (1, 2).
ES91121323T 1990-12-13 1991-12-12 Llave dinamometrica. Expired - Lifetime ES2079022T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039794A DE4039794A1 (de) 1990-12-13 1990-12-13 Drehmomentschluessel

Publications (1)

Publication Number Publication Date
ES2079022T3 true ES2079022T3 (es) 1996-01-01

Family

ID=6420225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121323T Expired - Lifetime ES2079022T3 (es) 1990-12-13 1991-12-12 Llave dinamometrica.

Country Status (10)

Country Link
US (1) US5303601A (es)
EP (1) EP0490376B1 (es)
JP (1) JPH07285077A (es)
KR (1) KR0183422B1 (es)
AT (1) ATE129944T1 (es)
CA (1) CA2057560A1 (es)
DE (2) DE4039794A1 (es)
DK (1) DK0490376T3 (es)
ES (1) ES2079022T3 (es)
GR (1) GR3018312T3 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100772A (ja) * 1993-10-01 1995-04-18 Ricoh Co Ltd 回転式動力工具
DE29501355U1 (de) * 1995-01-28 1995-03-02 Hazet-Werk Hermann Zerver Gmbh & Co Kg, 42857 Remscheid Drehmomentschlüssel
US5668328A (en) * 1996-07-17 1997-09-16 Applied Power Inc. Method and apparatus for hydraulically tightening threaded fasteners
DE19637067A1 (de) * 1996-09-12 1998-03-19 Saltus Werk Max Forst Gmbh Drehmomentschlüssel
SE9604717L (sv) * 1996-12-20 1998-06-21 Nobel Biocare Ab Kirurgiinstrument och arrangemang med sådant kirurgiinstrument
US6070506A (en) * 1998-07-20 2000-06-06 Snap-On Tools Company Ratchet head electronic torque wrench
US6463811B1 (en) 1999-04-28 2002-10-15 Snap-On Tools Company Bending beam torque wrench
JP2002127033A (ja) * 2000-10-23 2002-05-08 Sekisui House Ltd トルクレンチ
WO2003041914A2 (en) * 2001-11-14 2003-05-22 Snap-On Technologies, Inc. Electronic torque wrench
DE10226134B4 (de) * 2002-06-12 2010-03-11 Schatz Ag Drehmomentschlüssel mit Auslösemechanismus
WO2004035267A1 (en) * 2002-10-16 2004-04-29 Snap-On Incorporated Ratcheting torque-angle wrench and method
US7194940B2 (en) * 2003-06-25 2007-03-27 Chih-Ching Hsieh Electronic torsional tool
US7107884B2 (en) * 2003-10-03 2006-09-19 Snap-On Incorporated Ergonomic electronic torque wrench
US7013737B2 (en) * 2004-02-23 2006-03-21 Chin-Ching Hsien Removable twisting measuring device for various hand tools
US7089834B2 (en) * 2004-04-07 2006-08-15 Ryeson Corporation Torque wrench with torque range indicator and system and method employing the same
US20050092143A1 (en) * 2004-07-30 2005-05-05 Lehnert Mark W. Position sensing electronic torque wrench
US20060027058A1 (en) * 2004-08-04 2006-02-09 Chih-Ching Hsien Electronic torque wrench
US7249526B2 (en) * 2005-07-18 2007-07-31 Chih-Ching Hsieh Torque detection device for power tools
JP2007111798A (ja) * 2005-10-18 2007-05-10 Tohnichi Mfg Co Ltd トルク機器
US7578357B2 (en) * 2006-09-12 2009-08-25 Black & Decker Inc. Driver with external torque value indicator integrated with spindle lock and related method
JP5677743B2 (ja) * 2006-10-31 2015-02-25 アーオー テクノロジー アクチエンゲゼルシャフト 多孔質体の局所的機械抵抗を測定する方法および装置
US20080127711A1 (en) * 2006-12-04 2008-06-05 Farag Tarek A Z Force and Torque Measurements with Calibration and Auto Scale
US20080319570A1 (en) * 2007-06-25 2008-12-25 Van Schoiack Michael M System and method for fastener installation
TWM336121U (en) * 2007-12-28 2008-07-11 Eclatorq Technology Co Ltd Digital tool with light display
JP5205066B2 (ja) * 2008-01-18 2013-06-05 ルネサスエレクトロニクス株式会社 半導体装置およびその製造方法
US20090241743A1 (en) * 2008-03-27 2009-10-01 Chih-Ching Hsieh Electronic torque spanner with expansion member
JP5474485B2 (ja) * 2009-10-26 2014-04-16 株式会社東日製作所 トルク工具
US9523618B2 (en) * 2013-05-07 2016-12-20 Snap-On Incorporated Method and system for instantaneously logging data in an electronic torque wrench
US10585405B2 (en) * 2013-05-07 2020-03-10 Snap-On Incorporated Method and system of using an USB user interface in an electronic torque wrench
US9156148B2 (en) * 2013-05-10 2015-10-13 Snap-On Incorporated Preset electronic torque tool
US9395257B2 (en) * 2013-05-10 2016-07-19 Snap-On Incorporated Electronic torque tool with integrated real-time clock
JP5876446B2 (ja) * 2013-07-17 2016-03-02 中国電力株式会社 トルクハンドル
DE102013022251A1 (de) 2013-12-31 2015-07-02 Aces Ingenieurgesellschaft Mbh Drehmomentschlüssel
US10625405B2 (en) 2016-09-13 2020-04-21 Milwaukee Electric Tool Corporation Powered ratcheting torque wrench
US11453105B2 (en) 2016-09-13 2022-09-27 Milwaukee Electric Tool Corporation Powered ratcheting torque wrench
WO2018067784A1 (en) 2016-10-05 2018-04-12 Wake Forest University Health Sciences Smart surgical screw driver
CN108803697A (zh) * 2018-06-14 2018-11-13 上海铁路机务综合开发有限公司 扭矩控制智能管理系统
TWI687283B (zh) * 2018-11-22 2020-03-11 優鋼機械股份有限公司 電子扳手及電子扳手提示方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125016A (en) * 1976-07-06 1978-11-14 Gse, Inc. Battery operated torque wrench with digital display
EP0133557B1 (de) * 1983-08-09 1988-01-07 Dr. Staiger, Mohilo + Co GmbH Ratschenhandschlüssel zum Anziehen von Schrauben
FR2568010B1 (fr) * 1984-07-23 1987-05-15 Stephanoises Forges Cle dynamometrique electronique
FR2584494B1 (fr) * 1985-07-02 1987-11-20 Renault Innovation Georges Dispositif polyvalent d'etalonnage et de controle du couple de serrage d'un organe de liaison du type vis-ecrou.

Also Published As

Publication number Publication date
US5303601A (en) 1994-04-19
DE59106860D1 (de) 1995-12-14
EP0490376B1 (de) 1995-11-08
ATE129944T1 (de) 1995-11-15
DK0490376T3 (da) 1996-03-18
CA2057560A1 (en) 1992-06-14
EP0490376A1 (de) 1992-06-17
DE4039794A1 (de) 1992-06-17
JPH07285077A (ja) 1995-10-31
KR920012896A (ko) 1992-07-28
KR0183422B1 (ko) 1999-05-15
GR3018312T3 (en) 1996-03-31

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