EP0333731A1 - Tragbare handwerkzeugmaschine, insbesondere winkelschleifer - Google Patents

Tragbare handwerkzeugmaschine, insbesondere winkelschleifer

Info

Publication number
EP0333731A1
EP0333731A1 EP19870907586 EP87907586A EP0333731A1 EP 0333731 A1 EP0333731 A1 EP 0333731A1 EP 19870907586 EP19870907586 EP 19870907586 EP 87907586 A EP87907586 A EP 87907586A EP 0333731 A1 EP0333731 A1 EP 0333731A1
Authority
EP
European Patent Office
Prior art keywords
wedge
drive shaft
spindle
portable hand
tool according
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.)
Ceased
Application number
EP19870907586
Other languages
German (de)
English (en)
French (fr)
Inventor
Winfried Helm
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0333731A1 publication Critical patent/EP0333731A1/de
Ceased 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17923—Transverse pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9377—Mounting of tool about rod-type shaft
    • Y10T83/9379—At end of shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
EP19870907586 1986-12-10 1987-11-28 Tragbare handwerkzeugmaschine, insbesondere winkelschleifer Ceased EP0333731A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3642153 1986-12-10
DE19863642153 DE3642153A1 (de) 1986-12-10 1986-12-10 Tragbare handwerkzeugmaschine, insbesondere winkelschleifer

Publications (1)

Publication Number Publication Date
EP0333731A1 true EP0333731A1 (de) 1989-09-27

Family

ID=6315871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870907586 Ceased EP0333731A1 (de) 1986-12-10 1987-11-28 Tragbare handwerkzeugmaschine, insbesondere winkelschleifer

Country Status (7)

Country Link
US (1) US4901479A (pt)
EP (1) EP0333731A1 (pt)
JP (1) JPH02501547A (pt)
BR (1) BR8707911A (pt)
DE (1) DE3642153A1 (pt)
ES (1) ES2008380A6 (pt)
WO (1) WO1988004219A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741484C1 (de) * 1987-12-08 1989-08-24 Fein C & E Handwerkzeugmaschine mit automatischer Arretierung der Arbeitsspindel
JP3244718B2 (ja) * 1991-05-22 2002-01-07 株式会社マキタ 回転工具における回転刃具の固止装置
DE4233727A1 (de) * 1992-10-07 1994-04-14 Bosch Gmbh Robert Exzentertellerschleifer
JP3209818B2 (ja) * 1993-03-08 2001-09-17 株式会社東京精密 ダイシング装置の切削刃取付構造
AT403445B (de) * 1993-07-22 1998-02-25 Ringhofer Ewald Vorrichtung zum lösen und gegebenenfalls zum befestigen einer trenn- oder schleifscheibe
US5964006A (en) * 1997-01-13 1999-10-12 3M Innovative Properties Company Rotary surface treatment tool
US6031253A (en) * 1997-09-30 2000-02-29 Kyocera Corporation Package for housing photosemiconductor device
JP4008586B2 (ja) * 1998-08-09 2007-11-14 エムテック株式会社 ワークのエッジの研摩装置
JP4734016B2 (ja) * 2005-04-20 2011-07-27 株式会社マキタ 電動工具
US20070074613A1 (en) * 2005-10-04 2007-04-05 Ben Yu Worktable having adjustable shield
US8328475B2 (en) * 2007-11-28 2012-12-11 Milwaukee Electric Tool Corporation Cutting tool assembly including a release mechanism
DE102008034233B3 (de) 2008-07-23 2009-10-22 Metabowerke Gmbh Handwerkzeuggerät mit einem rotierend antreibbaren, flächenhaften Werkzeug und einer Spannmutter
ITPR20090034A1 (it) * 2009-05-07 2010-11-08 Giovanni Ficai Sistema di accoppiamento rapido di un disco abrasivo all'albero ruotante di una macchina smerigliatrice portatile
US20110039482A1 (en) * 2009-07-29 2011-02-17 Terry Timmons Grinder
US20110081847A1 (en) * 2009-10-05 2011-04-07 Tai-Her Yang Motor parallel transmission portable angle grinder
JP2013043262A (ja) * 2011-08-25 2013-03-04 Makita Corp グラインダ
DE102012007927B4 (de) * 2012-04-17 2022-04-21 C. & E. Fein Gmbh Handwerkzeug mit einer Spannvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667687A (en) * 1950-12-04 1954-02-02 Clarkson Frank Henry Toolholder
FR1389906A (fr) * 1964-04-01 1965-02-19 Mandrin porte-outil
EP0152564B1 (de) * 1984-02-18 1989-08-23 C. & E. FEIN GmbH & Co. Werkzeugbefestigung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8804219A1 *

Also Published As

Publication number Publication date
US4901479A (en) 1990-02-20
WO1988004219A1 (fr) 1988-06-16
ES2008380A6 (es) 1989-07-16
BR8707911A (pt) 1989-10-03
DE3642153A1 (de) 1988-06-23
JPH02501547A (ja) 1990-05-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19890520

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB IT LI NL SE

17Q First examination report despatched

Effective date: 19910802

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ROBERT BOSCH GMBH

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19930424