EP1872905A4 - Working tool - Google Patents

Working tool

Info

Publication number
EP1872905A4
EP1872905A4 EP06729279A EP06729279A EP1872905A4 EP 1872905 A4 EP1872905 A4 EP 1872905A4 EP 06729279 A EP06729279 A EP 06729279A EP 06729279 A EP06729279 A EP 06729279A EP 1872905 A4 EP1872905 A4 EP 1872905A4
Authority
EP
European Patent Office
Prior art keywords
working tool
tool
working
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
EP06729279A
Other languages
German (de)
French (fr)
Other versions
EP1872905A1 (en
EP1872905B1 (en
Inventor
Katsuhiko Sasaki
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.)
Makita Corp
Original Assignee
Makita Corp
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
Priority claimed from JP2005080474A external-priority patent/JP4854063B2/en
Priority claimed from JP2005310347A external-priority patent/JP4746958B2/en
Application filed by Makita Corp filed Critical Makita Corp
Publication of EP1872905A1 publication Critical patent/EP1872905A1/en
Publication of EP1872905A4 publication Critical patent/EP1872905A4/en
Application granted granted Critical
Publication of EP1872905B1 publication Critical patent/EP1872905B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B45/00—Means for securing grinding wheels on rotary arbors
    • B24B45/006—Quick mount and release means for disc-like wheels, e.g. on power tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/007—Weight compensation; Temperature compensation; Vibration damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
EP06729279A 2005-03-18 2006-03-16 Working tool Expired - Fee Related EP1872905B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005080474A JP4854063B2 (en) 2005-03-18 2005-03-18 Work tools
JP2005310347A JP4746958B2 (en) 2005-10-25 2005-10-25 Work tools
PCT/JP2006/305286 WO2006101014A1 (en) 2005-03-18 2006-03-16 Working tool

Publications (3)

Publication Number Publication Date
EP1872905A1 EP1872905A1 (en) 2008-01-02
EP1872905A4 true EP1872905A4 (en) 2009-06-03
EP1872905B1 EP1872905B1 (en) 2012-05-16

Family

ID=37023675

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06729279A Expired - Fee Related EP1872905B1 (en) 2005-03-18 2006-03-16 Working tool

Country Status (2)

Country Link
EP (1) EP1872905B1 (en)
WO (1) WO2006101014A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037969B4 (en) * 2007-08-11 2017-10-26 Robert Bosch Gmbh tooling
ITPR20090034A1 (en) * 2009-05-07 2010-11-08 Giovanni Ficai QUICK COUPLING SYSTEM OF AN ABRASIVE DISC TO THE ROTATING SHAFT OF A PORTABLE GRINDING MACHINE
CN102179769A (en) * 2011-03-23 2011-09-14 长治液压有限公司 Locating shaft used in accurately grinding rotor end surface
JP7422538B2 (en) * 2019-12-26 2024-01-26 株式会社マキタ Work tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467896A (en) * 1983-06-17 1984-08-28 Black & Decker Inc. Locking mechanism for a rotary power machine
DE3741484C1 (en) * 1987-12-08 1989-08-24 Fein C & E Hand machine tool with automatic locking of the work spindle
JPH0653350B2 (en) * 1990-01-26 1994-07-20 松下電工株式会社 Rotary tool
DE4344128B4 (en) * 1993-12-23 2008-09-11 Robert Bosch Gmbh Electric hand tool with a spindle lock
DE19730198B4 (en) * 1997-07-15 2004-04-15 Scintilla Ag shaft coupling

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2006101014A1 *

Also Published As

Publication number Publication date
EP1872905A1 (en) 2008-01-02
EP1872905B1 (en) 2012-05-16
WO2006101014A1 (en) 2006-09-28

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