FR546903A - Perfectionnements aux appareils à meuler - Google Patents

Perfectionnements aux appareils à meuler

Info

Publication number
FR546903A
FR546903A FR546903DA FR546903A FR 546903 A FR546903 A FR 546903A FR 546903D A FR546903D A FR 546903DA FR 546903 A FR546903 A FR 546903A
Authority
FR
France
Prior art keywords
grinding devices
grinding
devices
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
English (en)
Inventor
Lewis Rasmus Heim
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
Priority claimed from US446041A external-priority patent/US1579933A/en
Priority claimed from US476689A external-priority patent/US1579934A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR546903A publication Critical patent/FR546903A/fr
Expired 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/22—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts
    • B24B5/225—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding cylindrical surfaces, e.g. on bolts for mass articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR546903D 1921-02-18 1922-02-07 Perfectionnements aux appareils à meuler Expired FR546903A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US446041A US1579933A (en) 1921-02-18 1921-02-18 Apparatus for grinding rolls and the like
US476689A US1579934A (en) 1921-06-11 1921-06-11 Roll-grinding apparatus

Publications (1)

Publication Number Publication Date
FR546903A true FR546903A (fr) 1922-11-27

Family

ID=40328753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546903D Expired FR546903A (fr) 1921-02-18 1922-02-07 Perfectionnements aux appareils à meuler

Country Status (1)

Country Link
FR (1) FR546903A (fr)

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