SE9802220D0 - Compressed air powered hand grinding tool - Google Patents

Compressed air powered hand grinding tool

Info

Publication number
SE9802220D0
SE9802220D0 SE9802220A SE9802220A SE9802220D0 SE 9802220 D0 SE9802220 D0 SE 9802220D0 SE 9802220 A SE9802220 A SE 9802220A SE 9802220 A SE9802220 A SE 9802220A SE 9802220 D0 SE9802220 D0 SE 9802220D0
Authority
SE
Sweden
Prior art keywords
grinding tool
compressed air
supporting plate
hand grinding
powered hand
Prior art date
Application number
SE9802220A
Other languages
Swedish (sv)
Other versions
SE9802220L (en
SE511708C2 (en
Inventor
Torsten Sandell
Original Assignee
Ekamant Ab
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 Ekamant Ab filed Critical Ekamant Ab
Priority to SE9802220A priority Critical patent/SE511708C2/en
Publication of SE9802220D0 publication Critical patent/SE9802220D0/en
Priority to BR9911410-0A priority patent/BR9911410A/en
Priority to JP2000555726A priority patent/JP2002518196A/en
Priority to CN99807765A priority patent/CN1306468A/en
Priority to CA002334586A priority patent/CA2334586A1/en
Priority to EP99957152A priority patent/EP1089853A1/en
Priority to AU43004/99A priority patent/AU4300499A/en
Priority to KR1020007014675A priority patent/KR20010053133A/en
Priority to PCT/SE1999/000660 priority patent/WO1999067057A1/en
Priority to IDW20002681A priority patent/ID27779A/en
Publication of SE9802220L publication Critical patent/SE9802220L/en
Publication of SE511708C2 publication Critical patent/SE511708C2/en
Priority to US09/747,028 priority patent/US20010005668A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/10—Circular back-plates for carrying flexible material with suction means for securing the material
    • 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
    • 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
    • B24B23/026—Fluid driven

Abstract

A pneumatic hand grinding tool has a supporting plate and a compressed-air pipe to be connected to a source of compressed air for driving the supporting plate. The supporting plate has a flat surface to which an abrasive sheet is to be attached by suction. For this purpose the supporting plate has ducts leading into the flat surface, which are connected to an ejector unit that forms a source of suction. The ejector unit is arranged on the tool and has members which connect the ejector unit to the compressed-air pipe.
SE9802220A 1998-06-23 1998-06-23 Compressed air powered hand grinding tool with an ejector unit for suction of a grinding sheet and support plate for use therein SE511708C2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE9802220A SE511708C2 (en) 1998-06-23 1998-06-23 Compressed air powered hand grinding tool with an ejector unit for suction of a grinding sheet and support plate for use therein
IDW20002681A ID27779A (en) 1998-06-23 1999-04-23 PNEUMATIC MANUAL GERINDA TOOLS
CA002334586A CA2334586A1 (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
JP2000555726A JP2002518196A (en) 1998-06-23 1999-04-23 Pneumatic hand-held grinding tool
CN99807765A CN1306468A (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
BR9911410-0A BR9911410A (en) 1998-06-23 1999-04-23 Pneumatic manual sanding tool
EP99957152A EP1089853A1 (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
AU43004/99A AU4300499A (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
KR1020007014675A KR20010053133A (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
PCT/SE1999/000660 WO1999067057A1 (en) 1998-06-23 1999-04-23 Pneumatic hand grinding tool
US09/747,028 US20010005668A1 (en) 1998-06-23 2000-12-26 Pneumatic hand grinding tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9802220A SE511708C2 (en) 1998-06-23 1998-06-23 Compressed air powered hand grinding tool with an ejector unit for suction of a grinding sheet and support plate for use therein

Publications (3)

Publication Number Publication Date
SE9802220D0 true SE9802220D0 (en) 1998-06-23
SE9802220L SE9802220L (en) 1999-11-08
SE511708C2 SE511708C2 (en) 1999-11-08

Family

ID=20411799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802220A SE511708C2 (en) 1998-06-23 1998-06-23 Compressed air powered hand grinding tool with an ejector unit for suction of a grinding sheet and support plate for use therein

Country Status (11)

Country Link
US (1) US20010005668A1 (en)
EP (1) EP1089853A1 (en)
JP (1) JP2002518196A (en)
KR (1) KR20010053133A (en)
CN (1) CN1306468A (en)
AU (1) AU4300499A (en)
BR (1) BR9911410A (en)
CA (1) CA2334586A1 (en)
ID (1) ID27779A (en)
SE (1) SE511708C2 (en)
WO (1) WO1999067057A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010134U1 (en) * 2001-03-12 2002-09-12 Valentini Guido SUBSTANTIALLY CIRCULAR OPERATING PLATE FOR PORTABLE TOOL
US7963253B1 (en) * 2005-05-12 2011-06-21 Carey A Bauknecht Rotating animal grooming device
GB0610531D0 (en) * 2006-05-30 2006-07-05 3M Innovative Properties Co Abrading article comprising a slotted abrasive disc and a back-up pad
DE102006047007A1 (en) * 2006-10-02 2008-04-03 Onsystem Ohg Disc grinder grinding plate, has channel for fixture of grinding material by vacuum normal to grinding plane
ITMI20080222U1 (en) * 2008-07-15 2010-01-16 Valentini Guido "CUP FOR WORKING SURFACES WITH CURVED SUCTION CHANNELS"
DE102010003616A1 (en) * 2010-04-01 2011-10-06 Robert Bosch Gmbh Holding body for flexible abrasive and grinding system
DE102013225223A1 (en) * 2013-12-09 2015-06-11 Robert Bosch Gmbh Holder for holding an abrasive, method for making a holder, grinding system and use of a holder
PT107454A (en) * 2014-02-06 2015-08-06 Indasa Indústria De Abrasivos S A DISH RATING FOR MULTIPURPOSE SANDING DISKS
CN106799686A (en) * 2015-11-26 2017-06-06 成都九十度工业产品设计有限公司 A kind of sand paper disc is sticked to the pan
CN113333856B (en) * 2021-06-30 2022-06-14 燕山大学 Disc brake type cutting mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364649A1 (en) * 1973-12-24 1975-06-26 Stoll Kg Kurt HAND POWER TOOL FOR GRINDING - has grinding disc held against pad by suction from upwards directed air pressure
KR100213855B1 (en) * 1994-04-22 1999-08-02 니시무로 타이조 Separation type grinding surface plate and grinding apparatus using same
SG70017A1 (en) * 1996-07-12 2000-01-25 Applied Materials Inc Holding a polishing pad on a platen in a chemical mechanical polishing system

Also Published As

Publication number Publication date
ID27779A (en) 2001-04-26
AU4300499A (en) 2000-01-10
CA2334586A1 (en) 1999-12-29
CN1306468A (en) 2001-08-01
BR9911410A (en) 2001-03-20
US20010005668A1 (en) 2001-06-28
EP1089853A1 (en) 2001-04-11
KR20010053133A (en) 2001-06-25
JP2002518196A (en) 2002-06-25
SE9802220L (en) 1999-11-08
SE511708C2 (en) 1999-11-08
WO1999067057A1 (en) 1999-12-29

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Legal Events

Date Code Title Description
NUG Patent has lapsed