[go: up one dir, main page]

IT1298703B1 - Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici - Google Patents

Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici

Info

Publication number
IT1298703B1
IT1298703B1 IT97MI002239A ITMI972239A IT1298703B1 IT 1298703 B1 IT1298703 B1 IT 1298703B1 IT 97MI002239 A IT97MI002239 A IT 97MI002239A IT MI972239 A ITMI972239 A IT MI972239A IT 1298703 B1 IT1298703 B1 IT 1298703B1
Authority
IT
Italy
Prior art keywords
perfected
expansion roller
centrifugal expansion
grinding machines
roller
Prior art date
Application number
IT97MI002239A
Other languages
English (en)
Inventor
Claudio Tasin
Alberto Felici
Original Assignee
Unibase Spa
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 Unibase Spa filed Critical Unibase Spa
Priority to IT97MI002239A priority Critical patent/IT1298703B1/it
Priority to PT98117841T priority patent/PT906809E/pt
Priority to EP98117841A priority patent/EP0906809B1/en
Priority to ES98117841T priority patent/ES2172847T3/es
Priority to DE69803964T priority patent/DE69803964T2/de
Priority to AT98117841T priority patent/ATE213684T1/de
Priority to CA002246122A priority patent/CA2246122C/en
Priority to US09/165,377 priority patent/US6086466A/en
Publication of ITMI972239A1 publication Critical patent/ITMI972239A1/it
Application granted granted Critical
Publication of IT1298703B1 publication Critical patent/IT1298703B1/it

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
    • B24D9/02—Expansible drums for carrying flexible material in tubular form, e.g. expanded by centrifugal force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Cleaning In General (AREA)
IT97MI002239A 1997-10-02 1997-10-02 Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici IT1298703B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT97MI002239A IT1298703B1 (it) 1997-10-02 1997-10-02 Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici
PT98117841T PT906809E (pt) 1997-10-02 1998-09-21 Rolo centrifugo de expansao melhorado para lixadeiras
EP98117841A EP0906809B1 (en) 1997-10-02 1998-09-21 Improved centrifugal expansion roller for sanding machines
ES98117841T ES2172847T3 (es) 1997-10-02 1998-09-21 Rodillo de expansion centrifuga para maquinas de lijar.
DE69803964T DE69803964T2 (de) 1997-10-02 1998-09-21 Fliehkraftaufweitbare Rolle für Schmirgelmaschinen
AT98117841T ATE213684T1 (de) 1997-10-02 1998-09-21 Fliehkraftaufweitbare rolle für schmirgelmaschinen
CA002246122A CA2246122C (en) 1997-10-02 1998-10-01 Improved centrifugal expansion roller for sanding machines
US09/165,377 US6086466A (en) 1997-10-02 1998-10-02 Centrifugal expansion roller for sanding machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI002239A IT1298703B1 (it) 1997-10-02 1997-10-02 Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici
US09/165,377 US6086466A (en) 1997-10-02 1998-10-02 Centrifugal expansion roller for sanding machines

Publications (2)

Publication Number Publication Date
ITMI972239A1 ITMI972239A1 (it) 1999-04-02
IT1298703B1 true IT1298703B1 (it) 2000-01-12

Family

ID=26331543

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI002239A IT1298703B1 (it) 1997-10-02 1997-10-02 Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici

Country Status (8)

Country Link
US (1) US6086466A (it)
EP (1) EP0906809B1 (it)
AT (1) ATE213684T1 (it)
CA (1) CA2246122C (it)
DE (1) DE69803964T2 (it)
ES (1) ES2172847T3 (it)
IT (1) IT1298703B1 (it)
PT (1) PT906809E (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908267B1 (en) * 2003-04-04 2005-06-21 Hiep N. Tran Variable radii cutter
DE102006017305A1 (de) * 2006-04-12 2007-10-18 Gerd Eisenblätter Gmbh Befestigungssystem, Befestigungsadapter und Befestigungsverfahren
GB2463060A (en) * 2008-09-01 2010-03-03 Hire Technicians Group Ltd Splined drum and elastomeric cover for grinding apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191108797A (en) * 1911-04-08 1912-04-04 British United Shoe Machinery Improvements in or relating to Scouring or Buffing Rolls and the like.
US1917303A (en) * 1928-05-24 1933-07-11 United Shoe Machinery Corp Abrading and scouring roll
US3166876A (en) * 1963-03-29 1965-01-26 Norton Co Coated abrasive implement
US3339319A (en) * 1964-10-29 1967-09-05 Timesavers Sanders Abrasive sleeve for rotary abrading machines
US4291507A (en) * 1979-11-28 1981-09-29 Littlehorn Jr John J High speed grinding wheel for glass
DE3243598A1 (de) * 1982-11-25 1984-05-30 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Traeger fuer endlos-schleifhuelse
US5567197A (en) * 1993-12-15 1996-10-22 Evensen; Kenneth Apparatus for sanding and buffing with a rotating roller
US5890953A (en) * 1994-10-18 1999-04-06 Evensen; Kenneth Method for apparatus for abrading and a rotating roller therefor
US5672096A (en) * 1996-05-22 1997-09-30 R. P. Abrasives & Machine, Inc. Inflatable tool

Also Published As

Publication number Publication date
EP0906809A1 (en) 1999-04-07
EP0906809B1 (en) 2002-02-27
DE69803964D1 (de) 2002-04-04
ATE213684T1 (de) 2002-03-15
US6086466A (en) 2000-07-11
ITMI972239A1 (it) 1999-04-02
DE69803964T2 (de) 2002-09-26
CA2246122C (en) 2007-12-04
PT906809E (pt) 2002-07-31
ES2172847T3 (es) 2002-10-01
CA2246122A1 (en) 1999-04-02

Similar Documents

Publication Publication Date Title
GB9716079D0 (en) Wafer polishing machine
ZA978061B (en) Silicon carbide abrasive wheel.
ATE229869T1 (de) Schleifscheibe
ZA985885B (en) External abrasive machine.
GB2360965B (en) Improvements in and relating to grinding machines
EP1025958A3 (en) A rotatable grinding or polishing tool, an apparatus with such a tool and a method for grinding or polishing
IT1298703B1 (it) Rullo ad espansione centrifuga perfezionato per macchine smerigliatrici
CA2142432A1 (en) Dynamoelectric machine with brush having slanted core
ITTO20020514A1 (it) Macchina di rettifica ad asse verticale
GB2345873B (en) Wafer polishing machine
IT1299011B1 (it) Fuso per un filatoio o torcitoio ad anelli
USD390765S (en) Trowel ring guard for a concrete finishing machine
SU1738625A1 (ru) Комбинированный шлифовальный круг
ITBO990223A0 (it) Manicotto di nastro abrasivo per macchine smerigliatrici .
SE9601328L (sv) Verktyg för slipning och putsning av föremål samt sliporgan och förfarande för framställning av sliporgan till ett sådant verktyg
TW374348U (en) Head improvement for the granite grinding machine with rocking disk
KR960028451U (ko) 소형연마기용 연마재
IT1305776B1 (it) Utensile abrasivo per macchina levigatrice
IT1299787B1 (it) Levigatrice/lucidatrice per pavimenti
ES1028407Y (es) Maquina para esmerilado de tejidos en pieza.
ES1041328Y (es) Maquina de superacabado de superficies cilindricas.
IT1299872B1 (it) Macchina per la produzione di pannolini.
IT243096Y1 (it) Testa di levigatura per materiali lapidei,con rotazione differenzialedei rulli abrasivi.
RO117358B1 (ro) Sculă abrazivă cu răcire exterioară
TW354413B (en) A method for preventing that an ion planting machine with an adhering pieces or stacking pieces

Legal Events

Date Code Title Description
0001 Granted