EP0990488A3 - Kraftgetriebener Schrauber - Google Patents

Kraftgetriebener Schrauber Download PDF

Info

Publication number
EP0990488A3
EP0990488A3 EP99115724A EP99115724A EP0990488A3 EP 0990488 A3 EP0990488 A3 EP 0990488A3 EP 99115724 A EP99115724 A EP 99115724A EP 99115724 A EP99115724 A EP 99115724A EP 0990488 A3 EP0990488 A3 EP 0990488A3
Authority
EP
European Patent Office
Prior art keywords
depth stop
shutoff
dependent
clutch
torque
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.)
Granted
Application number
EP99115724A
Other languages
English (en)
French (fr)
Other versions
EP0990488B1 (de
EP0990488A2 (de
Inventor
Manfred Ludwig
Wolfgang Schreiber
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
Publication of EP0990488A2 publication Critical patent/EP0990488A2/de
Publication of EP0990488A3 publication Critical patent/EP0990488A3/de
Application granted granted Critical
Publication of EP0990488B1 publication Critical patent/EP0990488B1/de
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
    • B25B23/0064—Means for adjusting screwing depth
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)

Abstract

Es wird ein Schrauber (10) mit einem abnehmbaren Tiefenanschlag (21) angegeben, der wahlweise entweder mit Tiefenanschlag eine geräuschlose Abschaltung ermöglicht oder bei abgenommenem Tiefenanschlag eine drehmomentabhängige Abschaltung ermöglicht, wobei bei einem Weiterlaufen der Maschine ein Rattern vermieden wird. Hierzu ist eine einstellbare, drehmomentabhängige Auslösekupplung (62) mit einer Mitnahmekupplung (65) bekannter Art kombiniert, der zusätzlich noch eine Trennkupplung (54) vorgeschaltet ist, wobei durch eine Sperreinrichtung (43) erreicht wird, daß sich ein Sperring (36), der eines der beiden Elemente der Trennkupplung (54) bildet, unter Last in einer vorgeschobenen Position gehalten wird. Auf diese Weise wird sowohl beim Arbeiten mit Tiefenanschlag (21) als auch bei abgenommenem Tiefenanschlag bei drehmomentabhängiger Abschaltung ein geräuschloses Weiterlaufen nach Auslösung gewährleistet.
EP99115724A 1998-09-30 1999-08-10 Kraftgetriebener Schrauber Expired - Lifetime EP0990488B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19845018 1998-09-30
DE19845018A DE19845018C1 (de) 1998-09-30 1998-09-30 Kraftgetriebener Schrauber

Publications (3)

Publication Number Publication Date
EP0990488A2 EP0990488A2 (de) 2000-04-05
EP0990488A3 true EP0990488A3 (de) 2000-05-10
EP0990488B1 EP0990488B1 (de) 2002-01-23

Family

ID=7882913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115724A Expired - Lifetime EP0990488B1 (de) 1998-09-30 1999-08-10 Kraftgetriebener Schrauber

Country Status (6)

Country Link
US (1) US6176162B1 (de)
EP (1) EP0990488B1 (de)
JP (1) JP3451039B2 (de)
AT (1) ATE212275T1 (de)
DE (2) DE19845018C1 (de)
ES (1) ES2172275T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0107746D0 (en) 2001-03-28 2001-05-16 Nokia Networks Oy Transmissions in a communication system
DE10029721A1 (de) * 2000-06-16 2001-12-20 Hilti Ag Schraubgerät
DE10057139A1 (de) * 2000-11-17 2002-05-23 Hilti Ag Elektrohandwerkzeug mit Sicherheitskupplung
DE10124572A1 (de) * 2001-05-14 2002-11-21 C & E Fein Gmbh & Co Kg Kraftgetriebener Schrauber mit Drehmomentbegrenzungskupplung
DE10124573A1 (de) * 2001-05-14 2002-11-21 C & E Fein Gmbh & Co Kg Kraftgetriebener Schrauber mit Drehmomentbegrenzungskupplung
US6758116B2 (en) 2001-06-28 2004-07-06 Porter-Cable/Delta Depth adjusting system for a screw gun
US6665923B2 (en) 2001-06-29 2003-12-23 Porter-Cable/Delta Clutch for a screw gun and utilizing method
DE10308272B4 (de) * 2002-03-05 2012-05-24 Makita Corp. Schraubendreher
US7127955B2 (en) * 2004-03-12 2006-10-31 Bondhus Corporation Torque limiting handle
US7185562B2 (en) * 2004-12-08 2007-03-06 Osteomed L.P. Disposable battery powered screw driver, locking mechanism, and accessories
GB2426797B (en) 2005-06-01 2010-11-24 Milwaukee Electric Tool Corp Power tool
US7600452B2 (en) * 2007-03-30 2009-10-13 Honda Motor Co., Ltd. Pneumatic tappet adjustment tool
US8911320B2 (en) 2009-08-28 2014-12-16 Makita Corporation Power tool
RU2012111814A (ru) 2009-08-28 2013-10-10 Макита Корпорейшн Механизированный инструмент
JP5523767B2 (ja) * 2009-08-28 2014-06-18 株式会社マキタ 動力工具
DE102010024920A1 (de) 2010-06-18 2011-12-22 C. & E. Fein Gmbh Schrauber
JP5758762B2 (ja) * 2011-09-28 2015-08-05 株式会社ミツトヨ 定圧装置及びマイクロメータ
US20170259414A1 (en) * 2016-03-09 2017-09-14 Océ Holding B.V. Adjustment tool
JP6837906B2 (ja) * 2017-04-26 2021-03-03 株式会社マキタ 電動ドライバ
CN108177115B (zh) * 2018-03-20 2024-02-06 武汉多可特医疗器械有限公司 一种自夹紧螺钉电动螺丝刀
DE102018112068A1 (de) * 2018-05-18 2019-11-21 Wera Werkzeuge Gmbh Schraubwerkzeug zur Übertragung zwei fest eingestellter Drehmomente
IT201900016283A1 (it) * 2019-09-13 2021-03-13 Piaggio & C Spa Motore a combustione con dispositivo di variazione della fase delle valvole di un albero a camme
DE202019106525U1 (de) 2019-11-22 2021-02-26 C. & E. Fein Gmbh Handwerkzeugmaschine
EP4223456A3 (de) * 2020-03-13 2023-08-16 Black & Decker, Inc. Rohrklemmtreiber
EP4197697A1 (de) * 2020-12-07 2023-06-21 Black & Decker, Inc. Elektrowerkzeug mit mehreren betriebsmodi und ergonomischem handgriff
US12233523B2 (en) 2020-12-07 2025-02-25 Black & Decker Inc. Power tool with multiple modes of operation and ergonomic handgrip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765059A (en) * 1952-09-18 1956-10-02 Chicago Pneumatic Tool Co Torque control clutch device
US3115230A (en) * 1961-08-21 1963-12-24 Aro Corp Torque release clutch
US4655103A (en) * 1985-03-23 1987-04-07 C. &. E. Fein Gmbh & Co. Clutch for power screwdrivers
DE3933913A1 (de) * 1989-10-11 1991-04-18 Forst Saltus Werk Drehmomentschluessel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631992A (en) * 1984-06-01 1986-12-30 Dresser Industries, Inc. Screwdriver
DE3610820A1 (de) * 1986-04-01 1987-10-15 Fein C & E Motorgetriebene maschine mit drehmomenteinstellung, insbesondere elektrisches handwerkzeug
DE3918227C1 (de) * 1989-06-03 1990-11-15 C. & E. Fein Gmbh & Co, 7000 Stuttgart, De
DE3918278A1 (de) * 1989-06-05 1990-12-06 Rau Gmbh G Mittelelektrode fuer zuendkerzen und brennkraftmaschinen
DE4123349C1 (de) * 1991-07-15 1993-03-04 Fein C & E Schrauber mit variabler Drehmomenteinstellung
JP3007328U (ja) 1994-07-29 1995-02-14 株式会社ムロコーポレーション 電動ビス締付機におけるクラッチ装置
US5655103A (en) * 1995-02-13 1997-08-05 International Business Machines Corporation System and method for handling stale data in a multiprocessor system
SE505895C2 (sv) * 1995-11-16 1997-10-20 Atlas Copco Tools Ab Kraftskruvdragare
US5881613A (en) * 1997-04-04 1999-03-16 Han; Ki Su Screwdriver having disengaging mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2765059A (en) * 1952-09-18 1956-10-02 Chicago Pneumatic Tool Co Torque control clutch device
US3115230A (en) * 1961-08-21 1963-12-24 Aro Corp Torque release clutch
US4655103A (en) * 1985-03-23 1987-04-07 C. &. E. Fein Gmbh & Co. Clutch for power screwdrivers
DE3933913A1 (de) * 1989-10-11 1991-04-18 Forst Saltus Werk Drehmomentschluessel

Also Published As

Publication number Publication date
ES2172275T3 (es) 2002-09-16
DE59900765D1 (de) 2002-03-14
US6176162B1 (en) 2001-01-23
JP3451039B2 (ja) 2003-09-29
DE19845018C1 (de) 1999-12-16
EP0990488B1 (de) 2002-01-23
EP0990488A2 (de) 2000-04-05
ATE212275T1 (de) 2002-02-15
JP2000108046A (ja) 2000-04-18

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