EP1193036A3 - Handwerkzeugmaschine mit Werkzeugwelleblockiereinrichtung - Google Patents

Handwerkzeugmaschine mit Werkzeugwelleblockiereinrichtung Download PDF

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Publication number
EP1193036A3
EP1193036A3 EP01121598A EP01121598A EP1193036A3 EP 1193036 A3 EP1193036 A3 EP 1193036A3 EP 01121598 A EP01121598 A EP 01121598A EP 01121598 A EP01121598 A EP 01121598A EP 1193036 A3 EP1193036 A3 EP 1193036A3
Authority
EP
European Patent Office
Prior art keywords
blocking
locking device
tool
locking
hand machine
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
EP01121598A
Other languages
English (en)
French (fr)
Other versions
EP1193036B1 (de
EP1193036A2 (de
Inventor
Andreas Dipl.-Ing. Randecker
Manfred Dipl.-Ing. Kirchner
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.)
Festool GmbH
Original Assignee
Festool 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 Festool GmbH filed Critical Festool GmbH
Publication of EP1193036A2 publication Critical patent/EP1193036A2/de
Publication of EP1193036A3 publication Critical patent/EP1193036A3/de
Application granted granted Critical
Publication of EP1193036B1 publication Critical patent/EP1193036B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/38—Devices for braking the circular saw blade or the saw spindle; Devices for damping vibrations of the circular saw blade, e.g. silencing

Abstract

Eine Handwerkzeugmaschine weist einen Antriebsmotor (5) und einen diesem zugeordneten Ein-/Ausschalter (7) auf, der mittels einer von außen bedienbaren Schalteinrichtung (8) schaltbar ist. Der Schalteinrichtung (8) ist eine Sperreinrichtung (41) zugeordnet, die zwischen einer die Schalteinrichtung (8) freigebenden Freigabestellung und einer die Schalteinrichtung (8) in ihrer Ausschaltstellung haltenden Sperrstellung verstellbar ist. Zum Blockieren der Werkzeugwelle beim Werkzeugwechsel ist eine Blockiereinrichtung (35) vorhanden, die zwischen einer in ein treibend mit der Werkzeugwelle verbundenes Maschinenteil (37) eingreifenden Blockierstellung und einer Freigabestellung verstellbar ist. Zum gemeinsamen Steuern der Blockiereinrichtung (35) und der Sperreinrichtung (41) ist eine Sicherungseinrichtung (42) vorgesehen, so dass in einer unwirksamen Stellung der Sicherungseinrichtung (42) die Blockiereinrichtung (35) und die Sperreinrichtung (41) ihre Freigabestellung und in einer Werkzeugwechselstellung der Sicherungseinrichtung (42) die Blockiereinrichtung (35) ihre Blockierstellung und die Sperreinrichtung (41) ihre Sperrstellung einnehmen.
EP01121598A 2000-09-30 2001-09-11 Handwerkzeugmaschine mit Werkzeugwelleblockiereinrichtung Expired - Lifetime EP1193036B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10048675A DE10048675A1 (de) 2000-09-30 2000-09-30 Handwerkzeugmaschine
DE10048675 2000-09-30

Publications (3)

Publication Number Publication Date
EP1193036A2 EP1193036A2 (de) 2002-04-03
EP1193036A3 true EP1193036A3 (de) 2003-12-17
EP1193036B1 EP1193036B1 (de) 2005-05-11

Family

ID=7658346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01121598A Expired - Lifetime EP1193036B1 (de) 2000-09-30 2001-09-11 Handwerkzeugmaschine mit Werkzeugwelleblockiereinrichtung

Country Status (2)

Country Link
EP (1) EP1193036B1 (de)
DE (2) DE10048675A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4804823B2 (ja) * 2005-07-26 2011-11-02 株式会社マキタ 携帯丸鋸
DE102007011168B4 (de) * 2007-03-07 2020-07-16 Mafell Ag Handkreissäge
DE102007055650B3 (de) 2007-11-21 2009-04-16 Metabowerke Gmbh Motorisch angetriebene Handkreissäge mit verdrehbarer Schutzhaube
DE102012218850A1 (de) * 2012-10-16 2014-04-17 Metabowerke Gmbh Spindelarretierung sowie Handwerkzeugmaschine mit Spindelarretierung
DE102013020723B4 (de) 2013-12-07 2024-05-08 Festool Gmbh Hand-Werkzeugmaschine mit einer Sicherungseinrichtung
DE102013020725B4 (de) 2013-12-07 2024-05-02 Festool Gmbh Hand-Werkzeugmaschine mit einem Montagewerkzeug
DE102017002353A1 (de) 2017-03-11 2018-09-13 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
DE102019134411A1 (de) 2019-12-13 2021-06-17 Festool Gmbh Mobile Hand-Sägemaschine mit einem schwenkbaren Vorritzaggregat
DE102019134412B4 (de) * 2019-12-13 2023-12-14 Festool Gmbh Mobile Hand-Sägemaschine mit Vorritzaggregat und Werkzeugwechsel
EP4247579A1 (de) * 2020-11-23 2023-09-27 Milwaukee Electric Tool Corporation Schienensägenanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224474A (en) * 1964-12-17 1965-12-21 Black & Decker Mfg Co Automatically-applied friction braking means for a portable electric tool
DE2942169A1 (de) * 1979-10-18 1981-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zum arretieren des getriebes von handkreissaegen
US5094000A (en) * 1990-03-02 1992-03-10 Black & Decker Inc. Hand-held power tool with a rotary driven tool
DE4130174A1 (de) * 1991-09-11 1993-03-25 Metabowerke Kg Elektrowerkzeug, insbesondere tauchkreissaege
DE4336620A1 (de) * 1993-10-27 1995-05-04 Fein C & E Elektrowerkzeug

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603461A1 (de) * 1986-02-05 1987-08-06 Festo Kg Arretiervorrichtung fuer eine werkzeugmaschine, insbesondere eine elektrische handwerkzeugmaschine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224474A (en) * 1964-12-17 1965-12-21 Black & Decker Mfg Co Automatically-applied friction braking means for a portable electric tool
DE2942169A1 (de) * 1979-10-18 1981-04-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zum arretieren des getriebes von handkreissaegen
US5094000A (en) * 1990-03-02 1992-03-10 Black & Decker Inc. Hand-held power tool with a rotary driven tool
DE4130174A1 (de) * 1991-09-11 1993-03-25 Metabowerke Kg Elektrowerkzeug, insbesondere tauchkreissaege
DE4336620A1 (de) * 1993-10-27 1995-05-04 Fein C & E Elektrowerkzeug

Also Published As

Publication number Publication date
EP1193036B1 (de) 2005-05-11
DE10048675A1 (de) 2002-04-18
DE50106183D1 (de) 2005-06-16
EP1193036A2 (de) 2002-04-03

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