ES2175881T3 - Destornillador motorizado. - Google Patents

Destornillador motorizado.

Info

Publication number
ES2175881T3
ES2175881T3 ES99115725T ES99115725T ES2175881T3 ES 2175881 T3 ES2175881 T3 ES 2175881T3 ES 99115725 T ES99115725 T ES 99115725T ES 99115725 T ES99115725 T ES 99115725T ES 2175881 T3 ES2175881 T3 ES 2175881T3
Authority
ES
Spain
Prior art keywords
elements
drive wheel
entrainment elements
entrainment
cam ring
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
ES99115725T
Other languages
English (en)
Inventor
Ewald Hald
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.)
C&E Fein GmbH and Co
Original Assignee
C&E Fein GmbH and Co
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 C&E Fein GmbH and Co filed Critical C&E Fein GmbH and Co
Application granted granted Critical
Publication of ES2175881T3 publication Critical patent/ES2175881T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Destornillador impulsado por motor, que comprende una carcasa (11), un eje de impulsión de la herramienta desplazable axialmente (30), montado de forma giratoria en la carcasa (11), que esta montado en un primer extremo de la carcasa (11) y en su segundo extremo tiene un alojamiento (26) para una herramienta (24), un mecanismo de accionamiento impulsado por motor (40), montado de forma giratoria sobre el eje de impulsión de la herramienta (30) que, por el lado de la carcasa se encuentra asegurado contra un desplazamiento axial, un anillo de levas (45) que está axialmente inmovilizado sobre el eje de impulsión de la herramienta (30) y está asegurado contra desplazamientos axiales hacia el exterior, un elemento de resorte (43) para tensar previamente el eje de impulsión de la herramienta (30) hacia el exterior en dirección hacia el alojamiento, primeros elementos de embrague (41) en el mecanismo de accionamiento (40), segundos elementos de embrague (46) en el anillo de levas (45) que cooperancon los primeros elementos de embrague (41) para formar un desembrague (50) en función del par de giro y un dispositivo de ajuste (20) para el ajuste axial del eje de impulsión de la herramienta (30), caracterizado porque se han provisto sobre el mecanismo de accionamiento (40) unos primeros elementos de arrastre (42) que cooperan con segundos elementos de arrastre (47) sobre el dispositivo de levas (45), el dispositivo de ajuste (20) permite un ajuste axial del eje de impulsión de la herramienta (30) de tal manera, que en una primera posición los primeros y segundos elementos de arrastre (42, 47) engranen mutuamente en unión positiva, y que en una segunda posición los elementos de arrastre (42, 47) quedan desengranados, mientras que los elementos de embrague (41, 46) estan mutuamente engranados.
ES99115725T 1998-09-30 1999-08-10 Destornillador motorizado. Expired - Lifetime ES2175881T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19845024A DE19845024C2 (de) 1998-09-30 1998-09-30 Kraftgetriebener Schrauber

Publications (1)

Publication Number Publication Date
ES2175881T3 true ES2175881T3 (es) 2002-11-16

Family

ID=7882917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99115725T Expired - Lifetime ES2175881T3 (es) 1998-09-30 1999-08-10 Destornillador motorizado.

Country Status (6)

Country Link
US (1) US6173792B1 (es)
EP (1) EP0990489B1 (es)
JP (1) JP3451040B2 (es)
AT (1) ATE215426T1 (es)
DE (2) DE19845024C2 (es)
ES (1) ES2175881T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758116B2 (en) * 2001-06-28 2004-07-06 Porter-Cable/Delta Depth adjusting system for a screw gun
GB0121947D0 (en) * 2001-09-12 2001-10-31 Black & Decker Inc Tool holder for hammer
GB0210029D0 (en) * 2002-05-02 2002-06-12 Black & Decker Inc Detent mechanism
DE10348517B4 (de) * 2003-10-18 2010-03-18 Hilti Aktiengesellschaft Schraubgerät
GB2414701A (en) * 2004-06-05 2005-12-07 Black & Decker Inc Rotary spindle for a power tool
DE102004038829A1 (de) * 2004-08-04 2006-03-16 C. & E. Fein Gmbh Schrauber
JP4359716B2 (ja) 2004-10-21 2009-11-04 株式会社マキタ 締付け工具
JP4327061B2 (ja) * 2004-10-21 2009-09-09 株式会社マキタ 締付け工具
JP4564835B2 (ja) * 2004-12-02 2010-10-20 株式会社マキタ 回転工具
US7314097B2 (en) * 2005-02-24 2008-01-01 Black & Decker Inc. Hammer drill with a mode changeover mechanism
DE102006025703B4 (de) 2005-06-01 2019-11-14 Milwaukee Electric Tool Corp. Kraftwerkzeug, Antriebsanordnung und Betriebsverfahren davon
JP2007050454A (ja) * 2005-08-12 2007-03-01 Hitachi Koki Co Ltd インパクト工具
US7980324B2 (en) * 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
GB0819282D0 (en) * 2008-10-21 2008-11-26 Specialised Petroleum Serv Ltd Downhole tool with high pressure operating capability
JP5456555B2 (ja) * 2010-04-23 2014-04-02 株式会社マキタ 電動工具
JP5512441B2 (ja) * 2010-07-22 2014-06-04 株式会社マキタ ねじ締め工具
US9956676B2 (en) 2013-01-09 2018-05-01 Techtronic Power Tools Technology Limited Tool with rotatable head
US10919138B2 (en) * 2015-12-11 2021-02-16 Atlas Copco Industrial Technique Ab Power wrench with angle drive

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3243023A (en) * 1963-10-31 1966-03-29 Adams Rite Mfg Company Rotatable shaft locking means
US3430521A (en) * 1967-06-19 1969-03-04 Ingersoll Rand Co Power-operated tool having two-speed rotary output
US3834252A (en) * 1973-06-11 1974-09-10 Black & Decker Mfg Co Adjustable positive clutch screwdriver
US4284017A (en) 1978-07-13 1981-08-18 Starr Wayne E Rotary hook for sewing machine
DE2920065C2 (de) * 1979-05-18 1986-07-17 Metabowerke GmbH & Co, 7440 Nürtingen Motorisch angetriebene Handwerkzeugmaschine zum Bohren, Schlagbohren und Schrauben
DE3431630C2 (de) * 1984-08-29 1996-06-05 Kress Elektrik Gmbh & Co Elektrowerkzeug zum wahlweisen Bohren oder Schrauben
DE3801972A1 (de) * 1988-01-23 1989-08-03 Wagner Paul Heinz Kraftschrauber
FR2632559B1 (es) * 1988-06-08 1994-08-19 Tic Ag
US5195624A (en) 1988-06-08 1993-03-23 Tapmatic International Corporation (Tic Ag) Arrangement in screw thread cutting apparatus
US5016501B1 (en) * 1988-07-29 1997-07-15 Sb Power Tool Co Automatic shaft lock
US5174424A (en) * 1988-10-13 1992-12-29 Tapmatic International Corporation (Tic Ag) Arrangement in screw thread cutting apparatus
US5025903A (en) * 1990-01-09 1991-06-25 Black & Decker Inc. Dual mode rotary power tool with adjustable output torque
JP3071523B2 (ja) * 1991-10-08 2000-07-31 株式会社マキタ スクリュードライバーにおける回り止め装置
JPH0585559U (ja) * 1992-04-16 1993-11-19 日立工機株式会社 スクリュドライバ
US5372206A (en) * 1992-10-01 1994-12-13 Makita Corporation Tightening tool
US5538089A (en) * 1995-06-05 1996-07-23 The Black & Decker Corporation Power tool clutch assembly
US5531278A (en) * 1995-07-07 1996-07-02 Lin; Pi-Chu Power drill with drill bit unit capable of providing intermittent axial impact
GB9604553D0 (en) * 1996-03-02 1996-05-01 Black & Decker Inc Shaft locking device
JP3628486B2 (ja) * 1997-06-30 2005-03-09 株式会社マキタ ねじ締め機のクラッチ

Also Published As

Publication number Publication date
JP2000108045A (ja) 2000-04-18
US6173792B1 (en) 2001-01-16
EP0990489B1 (de) 2002-04-03
DE19845024A1 (de) 2000-04-13
ATE215426T1 (de) 2002-04-15
EP0990489A3 (de) 2000-05-10
DE59901103D1 (de) 2002-05-08
DE19845024C2 (de) 2000-08-03
EP0990489A2 (de) 2000-04-05
JP3451040B2 (ja) 2003-09-29

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