ATE334783T1 - HAND MACHINE TOOL - Google Patents

HAND MACHINE TOOL

Info

Publication number
ATE334783T1
ATE334783T1 AT01201178T AT01201178T ATE334783T1 AT E334783 T1 ATE334783 T1 AT E334783T1 AT 01201178 T AT01201178 T AT 01201178T AT 01201178 T AT01201178 T AT 01201178T AT E334783 T1 ATE334783 T1 AT E334783T1
Authority
AT
Austria
Prior art keywords
frame
operating wheel
machining
dividing disc
driving mechanisms
Prior art date
Application number
AT01201178T
Other languages
German (de)
Inventor
Guido Valentini
Original Assignee
Guido Valentini
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 Guido Valentini filed Critical Guido Valentini
Application granted granted Critical
Publication of ATE334783T1 publication Critical patent/ATE334783T1/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
    • 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
    • B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
    • 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
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

A power-driven tool for machining surfaces is described, comprising an external frame (3), driving mechanisms (4) housed inside said frame (3) and driven by a driving shaft (6), an operating wheel (5) that is made orbit around the axis of said driving shaft (6) by said driving mechanisms (4), a flexible annular cover (13) interposed between operating wheel (5) and said frame (3) for the collection of machining powders and sucking means (21, 22) for the machining powders comprising a sucking mouth (21) that opens inside said cover (13). A dividing disc (15) is fastened to the frame (3) and interposed between said driving mechanisms (4) and said operating wheel (5) in order to subdivide the space above said operating wheel (5) into a lower chamber (16) communicating with said sucking mouth (21) through first holes (20) of the dividing disc (15) and into an upper chamber (17) communicating with said lower chamber (16) through second holes (19) of said dividing disc (15). <IMAGE>
AT01201178T 2000-04-07 2001-03-29 HAND MACHINE TOOL ATE334783T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI000755A IT1317189B1 (en) 2000-04-07 2000-04-07 MOTORIZED TOOL FOR SURFACE PROCESSING

Publications (1)

Publication Number Publication Date
ATE334783T1 true ATE334783T1 (en) 2006-08-15

Family

ID=11444789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01201178T ATE334783T1 (en) 2000-04-07 2001-03-29 HAND MACHINE TOOL

Country Status (5)

Country Link
EP (1) EP1142670B1 (en)
AT (1) ATE334783T1 (en)
DE (1) DE60121847T2 (en)
ES (1) ES2269294T3 (en)
IT (1) IT1317189B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012001925A1 (en) * 2012-02-02 2013-08-08 Schleif- und Fräswerkzeuge Höhn Ltd. & Co. KG Surface grinder i.e. hand-held angle grinder, for performing concrete grinding works, has suction hood whose inner side is divided into inner and outer portions, where abrasive dust and sharpening object are sucked-off over outer portion
CN103862351B (en) * 2012-12-13 2017-06-16 苏州宝时得电动工具有限公司 Eccentric rotary swings class instrument

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE370653B (en) * 1972-04-14 1974-10-28 Teda Lab Eskilstuna I Ab
CA1214042A (en) * 1983-08-31 1986-11-18 Miksa Marton Suction housing for vacuum sanding devices
IT1266572B1 (en) * 1993-07-30 1997-01-09 Guido Valentini DESIGN FOR MANUAL ASSEMBLY AND REMOVAL OF OPERATING DISCS IN HAND TOOLS FOR SURFACE PROCESSING

Also Published As

Publication number Publication date
EP1142670A1 (en) 2001-10-10
DE60121847T2 (en) 2007-02-08
DE60121847D1 (en) 2006-09-14
ITMI20000755A0 (en) 2000-04-07
ITMI20000755A1 (en) 2001-10-07
IT1317189B1 (en) 2003-05-27
EP1142670B1 (en) 2006-08-02
ES2269294T3 (en) 2007-04-01

Similar Documents

Publication Publication Date Title
ATE222976T1 (en) CONSTRUCTION MACHINE AND MILLING ROLLER
DE3880752D1 (en) GRINDING DEVICE WITH DUST EXTRACTION DEVICE.
DE59002450D1 (en) Hand tool with cutting or grinding wheel.
CA2461002A1 (en) Surface cleaning apparatus
AU743702C (en) Massage device
WO1998001265A3 (en) Dry shaving apparatus
DE69129487D1 (en) Surgical device
SE9601734L (en) Portable power tool
RU1829960C (en) Crusher
ATE334783T1 (en) HAND MACHINE TOOL
DE68902718D1 (en) ELECTRIC MOTOR PRESS FOR CITRUS FRUIT.
ATE133886T1 (en) TOOL SPINDLE, ESPECIALLY DRILL SPINDLE
DE59006949D1 (en) Rotor with protective caps.
ES2040843T3 (en) AN IMPROVED ANTI-POLLUTION DESIGN OF A BANK WHEEL.
JPS55101365A (en) Belt grinding machine for machining wrist watch case
AU649755B2 (en) Planer with improved bearing mounting
ITFR910008A1 (en) MODERATOR BRAKE SAFETY AND CONTROL DEVICE FOR AGRICULTURAL MOTOR-HOE, FOR ABSORPTION OF VIBRATIONS, SHOCKS OR TEARS TRANSMITTED ON THE DRIVING HANDLE AND FOR THE CONTROL OF THE ADVANCE AND WORKING DEPTH OF THE MACHINE.
DE59707301D1 (en) SHOCK WAVE TREE DRIVE
ATE293525T1 (en) POWERED TOOL
JPH09254075A (en) Working robot
JPH0239860U (en)
JPH0359111U (en)
DE69719946D1 (en) Tartar removers and vibration transducers therefor
JPH0416786U (en)
JPS55150959A (en) Material supplying and ejecting device for curve generator

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties