WO2019185397A3 - Rectifieuse d'angle - Google Patents

Rectifieuse d'angle Download PDF

Info

Publication number
WO2019185397A3
WO2019185397A3 PCT/EP2019/056797 EP2019056797W WO2019185397A3 WO 2019185397 A3 WO2019185397 A3 WO 2019185397A3 EP 2019056797 W EP2019056797 W EP 2019056797W WO 2019185397 A3 WO2019185397 A3 WO 2019185397A3
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
protective hood
angle grinder
neck
acting
Prior art date
Application number
PCT/EP2019/056797
Other languages
German (de)
English (en)
Other versions
WO2019185397A2 (fr
Inventor
Daniela Lachica Koch
Herbert Rehm
Sarah HARDER
Christian Koschel
Original Assignee
Hilti Aktiengesellschaft
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 Hilti Aktiengesellschaft filed Critical Hilti Aktiengesellschaft
Publication of WO2019185397A2 publication Critical patent/WO2019185397A2/fr
Publication of WO2019185397A3 publication Critical patent/WO2019185397A3/fr

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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • B24B27/08—Grinders for cutting-off being portable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

L'invention concerne une rectifieuse d'angle comprenant une broche destinée à la fixation d'un outil en forme de disque. La broche est montée de manière entraînable sur un axe de broche dans un carter de transmission de la rectifieuse d'angle, et la broche est entourée par un col de broche. Un capuchon de séparation ou un capuchon de protection peut être fixé de manière amovible au col de broche (2) par le biais de son collier de capuchon de protection respectif et de manière à pouvoir tourner au moins partiellement sur l'axe de broche. La rectifieuse d'angle comporte un dispositif de déplacement en rotation comprenant un élément à ressort, qui agit dans la direction radiale, et un élément d'encliquetage relié fonctionnellement à l'élément à ressort. Lorsque le capuchon de protection est disposé sur le col de broche, le capuchon de protection est maintenu par friction dans une position souhaitée par le biais de l'élément d'encliquetage agissant sur le collier de capuchon de protection.
PCT/EP2019/056797 2018-03-29 2019-03-19 Rectifieuse d'angle WO2019185397A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18164889.0A EP3546124A1 (fr) 2018-03-29 2018-03-29 Appareil de meulage d'angle
EP18164889.0 2018-03-29

Publications (2)

Publication Number Publication Date
WO2019185397A2 WO2019185397A2 (fr) 2019-10-03
WO2019185397A3 true WO2019185397A3 (fr) 2019-11-28

Family

ID=61837655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/056797 WO2019185397A2 (fr) 2018-03-29 2019-03-19 Rectifieuse d'angle

Country Status (2)

Country Link
EP (1) EP3546124A1 (fr)
WO (1) WO2019185397A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053305A1 (de) * 2006-11-13 2008-05-15 Robert Bosch Gmbh Handwerkzeugmaschine mit Schutzhaube, insbesondere Winkelschleifer
DE102008002548A1 (de) * 2008-06-20 2009-12-24 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Handwerkzeugmaschine
DE102008044403A1 (de) * 2008-12-05 2010-06-10 Robert Bosch Gmbh Schutzhaubenvorrichtung
DE102009024427A1 (de) * 2009-06-09 2010-12-16 Metabowerke Gmbh Schutzhaube für Elektrohandwerkzeuggerät und Elektrohandwerkzeuggerät
WO2013091264A1 (fr) * 2011-12-19 2013-06-27 上海锐奇工具股份有限公司 Dispositif de protection d'outil de sablage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10348395A1 (de) * 2003-10-17 2005-05-19 Robert Bosch Gmbh Schutzhaube für eine Elektrowerkzeugmaschine, Elektrowerkzeugmaschine sowie System mit Schutzhaube und Elektrowerkzeugmaschine
DE102008023324A1 (de) 2008-05-13 2009-11-19 Aeg Electric Tools Gmbh Schutzhaube für ein Elektrowerkzeug, insbesondere einen Winkelschleifer sowie Elektrowerkzeug mit einer derartigen Schutzhaube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053305A1 (de) * 2006-11-13 2008-05-15 Robert Bosch Gmbh Handwerkzeugmaschine mit Schutzhaube, insbesondere Winkelschleifer
DE102008002548A1 (de) * 2008-06-20 2009-12-24 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Handwerkzeugmaschine
DE102008044403A1 (de) * 2008-12-05 2010-06-10 Robert Bosch Gmbh Schutzhaubenvorrichtung
DE102009024427A1 (de) * 2009-06-09 2010-12-16 Metabowerke Gmbh Schutzhaube für Elektrohandwerkzeuggerät und Elektrohandwerkzeuggerät
WO2013091264A1 (fr) * 2011-12-19 2013-06-27 上海锐奇工具股份有限公司 Dispositif de protection d'outil de sablage

Also Published As

Publication number Publication date
EP3546124A1 (fr) 2019-10-02
WO2019185397A2 (fr) 2019-10-03

Similar Documents

Publication Publication Date Title
US7892075B2 (en) Hand-held power tool for a rotating tool with guard
US8454411B2 (en) Hand-held power tool system
US7927191B2 (en) Hand-held power tool for a rotating tool with a guard
US9737172B2 (en) Geared grinding systems, adjustment mechanisms and mills comprising the same
US6938532B2 (en) Hand machine tool comprising two cutting disks, which rotate counter and immediately adjacent to one another, and means for chucking the cutting disks for a hand machine tool of this type
US10828742B2 (en) Quick tensioning device for a portable machine tool, in particular for an angle grinding machine
KR102461775B1 (ko) 그라인더들 사이의 거리를 조절하기 위한 수단의 포지션을 표시하기 위한 재위치결정가능한 시스템을 갖는 커피 그라인더-도저
US5031325A (en) Hand-held tool with a cutting or grinding disk
JPWO2015029659A1 (ja) グラインダ
US2384243A (en) Guard for emery wheels and the like
US20170320192A1 (en) Reversible lever for a guard assembly for a power tool
US20180326554A1 (en) Hand-Held Power Tool Having at Least One Machine-Side Contact Element
WO2019185397A3 (fr) Rectifieuse d'angle
US6558240B2 (en) Honing tool
US2610552A (en) Rotary table
CN104772522A (zh) 一种手持切割机
CN206643705U (zh) 一种高精度的刀具磨床
US10144102B2 (en) Pipe beveling tool
US1121995A (en) Tool-grinder.
WO2015014483A3 (fr) Machine à tailler les dentures servant à usiner une denture
CN206764571U (zh) 无死角角向磨光机防护罩
US2956380A (en) Improved tool for grinding annular valve seats
US970542A (en) Grinder.
US1326398A (en) Multiple tool-head for drill-presses.
DE102017213743A1 (de) Schutzvorrichtung für eine Handwerkzeugmaschine

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19715405

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19715405

Country of ref document: EP

Kind code of ref document: A2