EP0373106A3 - Handwerkzeug mit Schaltgetriebe - Google Patents

Handwerkzeug mit Schaltgetriebe Download PDF

Info

Publication number
EP0373106A3
EP0373106A3 EP19890810887 EP89810887A EP0373106A3 EP 0373106 A3 EP0373106 A3 EP 0373106A3 EP 19890810887 EP19890810887 EP 19890810887 EP 89810887 A EP89810887 A EP 89810887A EP 0373106 A3 EP0373106 A3 EP 0373106A3
Authority
EP
European Patent Office
Prior art keywords
hand tool
handle
gearbox
slide
switching element
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
EP19890810887
Other languages
English (en)
French (fr)
Other versions
EP0373106B1 (de
EP0373106A2 (de
Inventor
Erwin Manschitz
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP0373106A2 publication Critical patent/EP0373106A2/de
Publication of EP0373106A3 publication Critical patent/EP0373106A3/de
Application granted granted Critical
Publication of EP0373106B1 publication Critical patent/EP0373106B1/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
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D16/006—Mode changers; Mechanisms connected thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
    • B25D2211/003—Crossed drill and motor spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/195—Regulation means
    • B25D2250/201—Regulation means for speed, e.g. drilling or percussion speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

Das Handwerkzeug weist ein Schaltgetriebe auf, dessen Ab­ triebswelle (21) über ein Schaltglied (31) mit Zahnrädern (23, 24, 25) drehschlüssig kuppelbar ist. Zum Umschalten wird das Schaltglied (31) von einem Schieber (35) verscho­ ben, der von einer drehbaren Handhabe (36) betätigt wird. Das Betätigen erfolgt durch Mitnahmenocken (37a, 37b) an der Handhabe (36), die beim Verdrehen der Handhabe (36) in hin­ tereinander angeordnete Eingriffsöffnungen (38a, 38b) des Schiebers (35) eingreifen und entsprechend dem Drehsinne den Schieber (35) mitnehmen.
EP89810887A 1988-12-09 1989-11-20 Handwerkzeug mit Schaltgetriebe Expired - Lifetime EP0373106B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3841515 1988-12-09
DE3841515A DE3841515A1 (de) 1988-12-09 1988-12-09 Handwerkzeug mit schaltgetriebe

Publications (3)

Publication Number Publication Date
EP0373106A2 EP0373106A2 (de) 1990-06-13
EP0373106A3 true EP0373106A3 (de) 1991-05-08
EP0373106B1 EP0373106B1 (de) 1994-01-19

Family

ID=6368804

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810887A Expired - Lifetime EP0373106B1 (de) 1988-12-09 1989-11-20 Handwerkzeug mit Schaltgetriebe

Country Status (4)

Country Link
US (1) US4998588A (de)
EP (1) EP0373106B1 (de)
JP (1) JPH02190205A (de)
DE (2) DE3841515A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4013512A1 (de) * 1990-04-27 1991-10-31 Black & Decker Inc Schalteinrichtung zum umschalten eines kraftgetriebenen werkzeugs
US5320177A (en) * 1992-03-30 1994-06-14 Makita Corporation Power driven hammer drill
DE4415348A1 (de) * 1994-05-02 1995-11-09 Hilti Ag Bohr- und Meisselgerät
DE19950759A1 (de) * 1999-10-21 2001-04-26 Bosch Gmbh Robert Bohrhammer
DE10034768A1 (de) * 2000-07-18 2002-02-07 Bosch Gmbh Robert Elektrokombihammer
DE10108124A1 (de) * 2001-02-21 2002-08-29 Hilti Ag Modenwahldrehschalter für ein Handwerkzeuggerät
DE10111748A1 (de) * 2001-03-12 2002-09-19 Hilti Ag Schaltwerk für ein kombiniertes Handwerkzeuggerät
DE10127103B4 (de) * 2001-06-02 2008-08-21 Robert Bosch Gmbh Werkzeughalterung
GB2385017B (en) * 2002-02-08 2005-06-29 Black & Decker Inc Drilling and/or hammering tool
GB0214772D0 (en) * 2002-06-26 2002-08-07 Black & Decker Inc Hammer
DE10240361A1 (de) * 2002-09-02 2004-03-11 Hilti Ag Drehende und schlagende Elektrohandwerkzeugmaschine
GB0311045D0 (en) * 2003-05-14 2003-06-18 Black & Decker Inc Rotary hammer
DE102004045117A1 (de) * 2004-09-17 2006-03-23 Robert Bosch Gmbh Schaltvorrichtung
EP1674207B1 (de) * 2004-12-23 2008-12-10 BLACK & DECKER INC. Kraftwerkzeug
EP1674743B1 (de) * 2004-12-23 2014-01-22 Black & Decker Inc. Antriebsmechanismus für ein Kraftwerkzeug
US7469752B2 (en) * 2005-12-02 2008-12-30 Makita Corporation Power tool
DE102007009986A1 (de) * 2007-03-02 2008-09-04 Robert Bosch Gmbh Handwerkzeugmaschine
WO2009137808A1 (en) * 2008-05-09 2009-11-12 Milwaukee Electric Tool Corporation Auxiliary handle for use with a power tool
EP2857149A1 (de) * 2013-10-03 2015-04-08 HILTI Aktiengesellschaft Handwerkzeugmaschine
US11084006B2 (en) 2017-03-23 2021-08-10 Milwaukee Electric Tool Corporation Mud mixer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029613A1 (de) * 1970-06-16 1972-02-03 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Bohrhammer
EP0221009A2 (de) * 1985-10-26 1987-05-06 HILTI Aktiengesellschaft Bohrhammer mit Dreharretierung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US994627A (en) * 1910-05-23 1911-06-06 James A Workman Sr Mechanical movement.
DE1938660C3 (de) * 1969-07-30 1975-05-15 Metabowerke Kg, Closs, Rauch & Schnizler, 7440 Nuertingen Schlagbohrhammer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2029613A1 (de) * 1970-06-16 1972-02-03 Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen Bohrhammer
EP0221009A2 (de) * 1985-10-26 1987-05-06 HILTI Aktiengesellschaft Bohrhammer mit Dreharretierung

Also Published As

Publication number Publication date
EP0373106B1 (de) 1994-01-19
DE58906768D1 (de) 1994-03-03
EP0373106A2 (de) 1990-06-13
JPH02190205A (ja) 1990-07-26
US4998588A (en) 1991-03-12
DE3841515A1 (de) 1990-06-13

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