CN100415449C - 磨盘和紧固件 - Google Patents

磨盘和紧固件 Download PDF

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Publication number
CN100415449C
CN100415449C CNB028105842A CN02810584A CN100415449C CN 100415449 C CN100415449 C CN 100415449C CN B028105842 A CNB028105842 A CN B028105842A CN 02810584 A CN02810584 A CN 02810584A CN 100415449 C CN100415449 C CN 100415449C
Authority
CN
China
Prior art keywords
backing plate
abrasive
backing
major surface
fastener
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.)
Expired - Fee Related
Application number
CNB028105842A
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English (en)
Chinese (zh)
Other versions
CN1511077A (zh
Inventor
P·J·弗里茨
C·S·李
J·W·马拉斯基
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 Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1511077A publication Critical patent/CN1511077A/zh
Application granted granted Critical
Publication of CN100415449C publication Critical patent/CN100415449C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/20—Mountings for the wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/14—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face
    • B24D13/16—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising pleated flaps or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CNB028105842A 2001-05-25 2002-03-06 磨盘和紧固件 Expired - Fee Related CN100415449C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/865,947 2001-05-25
US09/865,947 US6863596B2 (en) 2001-05-25 2001-05-25 Abrasive article

Publications (2)

Publication Number Publication Date
CN1511077A CN1511077A (zh) 2004-07-07
CN100415449C true CN100415449C (zh) 2008-09-03

Family

ID=25346582

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028105842A Expired - Fee Related CN100415449C (zh) 2001-05-25 2002-03-06 磨盘和紧固件

Country Status (8)

Country Link
US (1) US6863596B2 (enExample)
EP (1) EP1390177B1 (enExample)
JP (1) JP4371661B2 (enExample)
KR (1) KR100815304B1 (enExample)
CN (1) CN100415449C (enExample)
AT (1) ATE376479T1 (enExample)
DE (1) DE60223139T2 (enExample)
WO (1) WO2002096603A1 (enExample)

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Also Published As

Publication number Publication date
DE60223139T2 (de) 2008-08-14
CN1511077A (zh) 2004-07-07
US20020177391A1 (en) 2002-11-28
JP4371661B2 (ja) 2009-11-25
JP2004527390A (ja) 2004-09-09
KR20040003003A (ko) 2004-01-07
EP1390177B1 (en) 2007-10-24
EP1390177A1 (en) 2004-02-25
KR100815304B1 (ko) 2008-03-19
US6863596B2 (en) 2005-03-08
ATE376479T1 (de) 2007-11-15
WO2002096603A1 (en) 2002-12-05
DE60223139D1 (de) 2007-12-06

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