EP2110214A3 - Hand-Werkzeugmaschine - Google Patents

Hand-Werkzeugmaschine Download PDF

Info

Publication number
EP2110214A3
EP2110214A3 EP09004429.8A EP09004429A EP2110214A3 EP 2110214 A3 EP2110214 A3 EP 2110214A3 EP 09004429 A EP09004429 A EP 09004429A EP 2110214 A3 EP2110214 A3 EP 2110214A3
Authority
EP
European Patent Office
Prior art keywords
clamping
tool
actuating
hand tool
tool 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
EP09004429.8A
Other languages
English (en)
French (fr)
Other versions
EP2110214B1 (de
EP2110214A2 (de
Inventor
David Ryger
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 Group and Co KG
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 Group and Co KG filed Critical Festool Group and Co KG
Publication of EP2110214A2 publication Critical patent/EP2110214A2/de
Publication of EP2110214A3 publication Critical patent/EP2110214A3/de
Application granted granted Critical
Publication of EP2110214B1 publication Critical patent/EP2110214B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/14—Arrangements for stretching the chain saw

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Jigs For Machine Tools (AREA)
  • Sawing (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

Die Erfindung betrifft eine Hand-Werkzeugmaschine (10), insbesondere eine Kettensäge (11), mit einer Werkzeughalterung (12) zum Halten eines Werkzeugs (13) zum Bearbeiten eines Werkstücks, mit einem Antrieb (16) zum Antreiben des Werkzeugs (13) und mit Spannmitteln (30) zum Durchdringen einer Werkzeug-Halteausnehmung (34) des Werkzeugs (13) und zum Verspannen des Werkzeugs (13) an der Werkzeughalterung (12). Die Spannmittel (30) umfassen einen ersten Spannkörper (31) und einen zweiten Spannkörper (32), die relativ zueinander beweglich gelagert sind. Die Werkzeugmaschine weist eine Betätigungseinrichtung (45) mit einem Betätigungskörper (46) zum Betätigen der Spannkörper (31, 32) zu einer relativ zueinander verlaufenden Innenspannbewegung (37) auf, wobei der Betätigungskörper (46) in einer Betätigungskraftrichtung auf mindestens einen Spannkörper (31, 32) wirkt, und wobei bei der Innenspannbewegung (37) eine Innen-Spannfläche (35) des ersten Spannkörpers (31) und eine Innen-Spannfläche (36) des zweiten Spannkörpers (32) gegen einander gegenüberliegende Innenflächen (38) der Werkzeug-Halteausnehmung (34) gespannt werden.
EP09004429.8A 2008-04-18 2009-03-27 Hand-Werkzeugmaschine Active EP2110214B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008019511A DE102008019511A1 (de) 2008-04-18 2008-04-18 Hand-Werkzeugmaschine

Publications (3)

Publication Number Publication Date
EP2110214A2 EP2110214A2 (de) 2009-10-21
EP2110214A3 true EP2110214A3 (de) 2013-08-07
EP2110214B1 EP2110214B1 (de) 2017-08-23

Family

ID=40802102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09004429.8A Active EP2110214B1 (de) 2008-04-18 2009-03-27 Hand-Werkzeugmaschine

Country Status (2)

Country Link
EP (1) EP2110214B1 (de)
DE (1) DE102008019511A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142751C1 (en) * 1991-12-23 1992-12-17 Fa. Andreas Stihl, 7050 Waiblingen, De Motor-driven chain-saw - has guide-plate with rear end held in place by fitting into shoulders on motor housing
US20010042311A1 (en) * 2000-05-19 2001-11-22 Makita Corporation Chain saw with an improved chain tensioning arrangement
WO2005108030A1 (de) * 2004-05-05 2005-11-17 Hans Einhell Ag Kettensäge
EP1637299A1 (de) * 2003-05-20 2006-03-22 Komatsu Zenoah Co. Automatischer kettenspanner
EP1698443A1 (de) * 2005-03-01 2006-09-06 Electrolux Home Products, Inc. Kettensäge mit werkzeugloser Kettenspannvorrichtung und Verriegelungsvorrichtung für die Führungsschiene

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142751C1 (en) * 1991-12-23 1992-12-17 Fa. Andreas Stihl, 7050 Waiblingen, De Motor-driven chain-saw - has guide-plate with rear end held in place by fitting into shoulders on motor housing
US20010042311A1 (en) * 2000-05-19 2001-11-22 Makita Corporation Chain saw with an improved chain tensioning arrangement
EP1637299A1 (de) * 2003-05-20 2006-03-22 Komatsu Zenoah Co. Automatischer kettenspanner
WO2005108030A1 (de) * 2004-05-05 2005-11-17 Hans Einhell Ag Kettensäge
EP1698443A1 (de) * 2005-03-01 2006-09-06 Electrolux Home Products, Inc. Kettensäge mit werkzeugloser Kettenspannvorrichtung und Verriegelungsvorrichtung für die Führungsschiene

Also Published As

Publication number Publication date
DE102008019511A1 (de) 2009-10-22
EP2110214B1 (de) 2017-08-23
EP2110214A2 (de) 2009-10-21

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