CA2064452A1 - Contact wheel and method - Google Patents

Contact wheel and method

Info

Publication number
CA2064452A1
CA2064452A1 CA002064452A CA2064452A CA2064452A1 CA 2064452 A1 CA2064452 A1 CA 2064452A1 CA 002064452 A CA002064452 A CA 002064452A CA 2064452 A CA2064452 A CA 2064452A CA 2064452 A1 CA2064452 A1 CA 2064452A1
Authority
CA
Canada
Prior art keywords
grooves
face surface
hub
contact
workpiece
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.)
Abandoned
Application number
CA002064452A
Other languages
English (en)
French (fr)
Inventor
Steven E. Amundson
Arthur P. Luedeke
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.)
3M Co
Original Assignee
Steven E. Amundson
Arthur P. Luedeke
Minnesota Mining And Manufacturing Company
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 Steven E. Amundson, Arthur P. Luedeke, Minnesota Mining And Manufacturing Company filed Critical Steven E. Amundson
Publication of CA2064452A1 publication Critical patent/CA2064452A1/en
Abandoned 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CA002064452A 1991-04-03 1992-03-30 Contact wheel and method Abandoned CA2064452A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67991391A 1991-04-03 1991-04-03
US07/679913 1991-04-03

Publications (1)

Publication Number Publication Date
CA2064452A1 true CA2064452A1 (en) 1992-10-04

Family

ID=24728904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002064452A Abandoned CA2064452A1 (en) 1991-04-03 1992-03-30 Contact wheel and method

Country Status (3)

Country Link
JP (1) JPH0596460A (ja)
KR (1) KR920019484A (ja)
CA (1) CA2064452A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002137919A (ja) * 2000-10-30 2002-05-14 Showa Denko Kk ゲーサイトを含む赤泥の分離方法
US7303464B1 (en) * 2006-10-13 2007-12-04 3M Innovative Properties Company Contact wheel

Also Published As

Publication number Publication date
JPH0596460A (ja) 1993-04-20
KR920019484A (ko) 1992-11-19

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Legal Events

Date Code Title Description
FZDE Dead