FR676590A - Grinding wheels - Google Patents

Grinding wheels

Info

Publication number
FR676590A
FR676590A FR676590DA FR676590A FR 676590 A FR676590 A FR 676590A FR 676590D A FR676590D A FR 676590DA FR 676590 A FR676590 A FR 676590A
Authority
FR
France
Prior art keywords
grinding wheels
grinding
wheels
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
Application number
Other languages
French (fr)
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton 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 Norton Co filed Critical Norton Co
Application granted granted Critical
Publication of FR676590A publication Critical patent/FR676590A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR676590D 1928-12-17 1929-06-12 Grinding wheels Expired FR676590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US676590XA 1928-12-17 1928-12-17

Publications (1)

Publication Number Publication Date
FR676590A true FR676590A (en) 1930-02-25

Family

ID=22077504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676590D Expired FR676590A (en) 1928-12-17 1929-06-12 Grinding wheels

Country Status (1)

Country Link
FR (1) FR676590A (en)

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