FR470634A - Improvements to grinding machines - Google Patents

Improvements to grinding machines

Info

Publication number
FR470634A
FR470634A FR470634DA FR470634A FR 470634 A FR470634 A FR 470634A FR 470634D A FR470634D A FR 470634DA FR 470634 A FR470634 A FR 470634A
Authority
FR
France
Prior art keywords
grinding machines
grinding
machines
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.)
Landis Tool Co
Original Assignee
Landis Tool 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 Landis Tool Co filed Critical Landis Tool Co
Application granted granted Critical
Publication of FR470634A publication Critical patent/FR470634A/en
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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR470634D 1914-03-21 1914-03-21 Improvements to grinding machines Expired FR470634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR470634T 1914-03-21

Publications (1)

Publication Number Publication Date
FR470634A true FR470634A (en) 1914-09-19

Family

ID=1508975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR470634D Expired FR470634A (en) 1914-03-21 1914-03-21 Improvements to grinding machines

Country Status (1)

Country Link
FR (1) FR470634A (en)

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