FR2620365B1 - DEVICE FOR TIGHTENING DISC-SHAPED TOOLS ON THE WORKING SPINDLE OF A PORTABLE MACHINE TOOL, PARTICULARLY A GRINDER - Google Patents

DEVICE FOR TIGHTENING DISC-SHAPED TOOLS ON THE WORKING SPINDLE OF A PORTABLE MACHINE TOOL, PARTICULARLY A GRINDER

Info

Publication number
FR2620365B1
FR2620365B1 FR8811966A FR8811966A FR2620365B1 FR 2620365 B1 FR2620365 B1 FR 2620365B1 FR 8811966 A FR8811966 A FR 8811966A FR 8811966 A FR8811966 A FR 8811966A FR 2620365 B1 FR2620365 B1 FR 2620365B1
Authority
FR
France
Prior art keywords
grinder
machine tool
portable machine
working spindle
shaped tools
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.)
Expired - Fee Related
Application number
FR8811966A
Other languages
French (fr)
Other versions
FR2620365A1 (en
Inventor
Hermann Kieser
Norbert Schur
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.)
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
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 and Co filed Critical Metabowerke GmbH and Co
Publication of FR2620365A1 publication Critical patent/FR2620365A1/en
Application granted granted Critical
Publication of FR2620365B1 publication Critical patent/FR2620365B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B24B23/028—Angle 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Gripping On Spindles (AREA)
FR8811966A 1987-09-16 1988-09-14 DEVICE FOR TIGHTENING DISC-SHAPED TOOLS ON THE WORKING SPINDLE OF A PORTABLE MACHINE TOOL, PARTICULARLY A GRINDER Expired - Fee Related FR2620365B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3731027 1987-09-16
DE19883826017 DE3826017A1 (en) 1987-09-16 1988-07-30 DEVICE FOR CLAMPING DISC-SHAPED TOOLS ON A HAND MACHINE TOOL

Publications (2)

Publication Number Publication Date
FR2620365A1 FR2620365A1 (en) 1989-03-17
FR2620365B1 true FR2620365B1 (en) 1992-01-24

Family

ID=25859806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8811966A Expired - Fee Related FR2620365B1 (en) 1987-09-16 1988-09-14 DEVICE FOR TIGHTENING DISC-SHAPED TOOLS ON THE WORKING SPINDLE OF A PORTABLE MACHINE TOOL, PARTICULARLY A GRINDER

Country Status (3)

Country Link
DE (1) DE3826017A1 (en)
FR (1) FR2620365B1 (en)
GB (1) GB2209697B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007028892B3 (en) * 2007-06-20 2008-12-04 Metabowerke Gmbh Clamping device for tool-free clamping
DE102007047131B4 (en) 2007-10-02 2018-09-06 Gerd Eisenblätter Gmbh Rotationally symmetric grinding or polishing disc and threaded insert for this purpose
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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480886A (en) * 1947-03-03 1949-09-06 Budd Co Abrasive disk support
US3623281A (en) * 1969-06-16 1971-11-30 Robert H Moffat Mounting fixture
DE2156770C3 (en) * 1971-11-16 1974-06-20 Hermann 7031 Maichingen Hefner Device for the releasable fastening of a grinding wheel or the like on a drive spindle
DE2948080A1 (en) * 1979-11-29 1981-06-04 Robert Bosch Gmbh, 7000 Stuttgart Portable power tool e.g. grinder - has mechanism to rotate tool spindle whilst holding nut for fastening or removing tool disc
DE3346148A1 (en) * 1983-12-21 1985-07-04 C. & E. Fein Gmbh & Co, 7000 Stuttgart DEVICE FOR DETACHABLE FASTENING, PREFERABLY A GRINDING WHEEL ON A POWER-DRIVEN HAND TOOL
EP0152564B1 (en) * 1984-02-18 1989-08-23 C. & E. FEIN GmbH & Co. Tool mounting
DE3405885C1 (en) * 1984-02-18 1986-01-09 C. & E. Fein Gmbh & Co, 7000 Stuttgart Device for fastening a grinding wheel on the grinding spindle of a portable angle grinder
US4637170A (en) * 1985-01-17 1987-01-20 Aleck Block Abrasive apparatus

Also Published As

Publication number Publication date
FR2620365A1 (en) 1989-03-17
GB8821792D0 (en) 1988-10-19
DE3826017C2 (en) 1989-06-22
GB2209697B (en) 1991-09-04
GB2209697A (en) 1989-05-24
DE3826017A1 (en) 1989-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531