ATE511950T1 - HAND TOOL EQUIPMENT - Google Patents

HAND TOOL EQUIPMENT

Info

Publication number
ATE511950T1
ATE511950T1 AT09008997T AT09008997T ATE511950T1 AT E511950 T1 ATE511950 T1 AT E511950T1 AT 09008997 T AT09008997 T AT 09008997T AT 09008997 T AT09008997 T AT 09008997T AT E511950 T1 ATE511950 T1 AT E511950T1
Authority
AT
Austria
Prior art keywords
functional parts
hand tool
tool equipment
drive spindle
releasing device
Prior art date
Application number
AT09008997T
Other languages
German (de)
Inventor
Manuel Will
Original Assignee
Metabowerke 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 Metabowerke Gmbh filed Critical Metabowerke Gmbh
Application granted granted Critical
Publication of ATE511950T1 publication Critical patent/ATE511950T1/en

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
    • 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
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Gripping On Spindles (AREA)
  • Jigs For Machine Tools (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

The device has a drive spindle provided with a tool flange for fixing a rotary drivable planar tool. A releasing device (4) exhibits a set of functional parts (8, 10), where a clamping body (12) and an adjusting body (14) are arranged between the functional parts. An axial distance between the functional parts is determined by the clamping body and the adjusting body. An actuating element (18) is actuated in radial direction with respect to the drive spindle by manual radially inward aligned pressure for reduction of axial extension of the releasing device.
AT09008997T 2008-07-23 2009-07-10 HAND TOOL EQUIPMENT ATE511950T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008034233A DE102008034233B3 (en) 2008-07-23 2008-07-23 Hand tool with a rotating drivable, planar tool and a clamping nut

Publications (1)

Publication Number Publication Date
ATE511950T1 true ATE511950T1 (en) 2011-06-15

Family

ID=41078910

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09008997T ATE511950T1 (en) 2008-07-23 2009-07-10 HAND TOOL EQUIPMENT

Country Status (3)

Country Link
EP (1) EP2147747B1 (en)
AT (1) ATE511950T1 (en)
DE (1) DE102008034233B3 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642153A1 (en) 1986-12-10 1988-06-23 Bosch Gmbh Robert PORTABLE HAND TOOL, IN PARTICULAR ANGLE GRINDERS
DE3824040C1 (en) * 1987-02-21 1989-11-23 Robert Bosch Gmbh, 7000 Stuttgart, De Clamping device for axially clamping a tool, in particular a disk
DE3831236A1 (en) * 1988-09-14 1990-03-15 Licentia Gmbh Device for clamping and loosening a disc-shaped tool situated on the work spindle of an electric tool
DE3941765A1 (en) * 1989-12-18 1991-06-20 Schrem Werkzeugfab Albert HYDRAULIC CLAMPING ELEMENT
DE29723270U1 (en) * 1997-04-29 1998-07-09 Ake Knebel Gmbh & Co Quick-clamping device for fastening tools, in particular circular saw blades
DE10002263B4 (en) 2000-01-20 2010-12-30 Metabowerke Gmbh Clamping device for axially clamping a particular disk-shaped tool on the spindle of a power tool

Also Published As

Publication number Publication date
EP2147747B1 (en) 2011-06-08
EP2147747A1 (en) 2010-01-27
DE102008034233B3 (en) 2009-10-22

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