FR670282A - Extendable Wheels Improvements - Google Patents

Extendable Wheels Improvements

Info

Publication number
FR670282A
FR670282A FR670282DA FR670282A FR 670282 A FR670282 A FR 670282A FR 670282D A FR670282D A FR 670282DA FR 670282 A FR670282 A FR 670282A
Authority
FR
France
Prior art keywords
extendable wheels
extendable
wheels
wheels improvements
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.)
ABRASIVE WHEEL AND EQUIPMENT C
Original Assignee
ABRASIVE WHEEL AND EQUIPMENT C
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 ABRASIVE WHEEL AND EQUIPMENT C filed Critical ABRASIVE WHEEL AND EQUIPMENT C
Application granted granted Critical
Publication of FR670282A publication Critical patent/FR670282A/en
Expired legal-status Critical Current

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)
FR670282D 1928-02-28 1929-02-25 Extendable Wheels Improvements Expired FR670282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US670282XA 1928-02-28 1928-02-28

Publications (1)

Publication Number Publication Date
FR670282A true FR670282A (en) 1929-11-27

Family

ID=22073260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670282D Expired FR670282A (en) 1928-02-28 1929-02-25 Extendable Wheels Improvements

Country Status (1)

Country Link
FR (1) FR670282A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757790C (en) * 1940-03-02 1954-01-18 Rueggeberg August Fa Circumferential elastic grinding body

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757790C (en) * 1940-03-02 1954-01-18 Rueggeberg August Fa Circumferential elastic grinding body

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