FR411440A - Perfectionnements aux machines à meuler les galets pour roulements à galets - Google Patents

Perfectionnements aux machines à meuler les galets pour roulements à galets

Info

Publication number
FR411440A
FR411440A FR411440DA FR411440A FR 411440 A FR411440 A FR 411440A FR 411440D A FR411440D A FR 411440DA FR 411440 A FR411440 A FR 411440A
Authority
FR
France
Prior art keywords
roller
grinding machines
bearings
roller bearings
roller grinding
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)
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.)
Hoffmann Manufacturing Co Ltd
Original Assignee
Hoffmann Manufacturing Co Ltd
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 Hoffmann Manufacturing Co Ltd filed Critical Hoffmann Manufacturing Co Ltd
Application granted granted Critical
Publication of FR411440A publication Critical patent/FR411440A/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
    • 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)
FR411440D 1909-01-12 1910-01-10 Perfectionnements aux machines à meuler les galets pour roulements à galets Expired FR411440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB411440X 1909-01-12

Publications (1)

Publication Number Publication Date
FR411440A true FR411440A (fr) 1910-06-16

Family

ID=1455383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR411440D Expired FR411440A (fr) 1909-01-12 1910-01-10 Perfectionnements aux machines à meuler les galets pour roulements à galets

Country Status (1)

Country Link
FR (1) FR411440A (fr)

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