FR530929A - Further training in file grinding machines - Google Patents

Further training in file grinding machines

Info

Publication number
FR530929A
FR530929A FR530929DA FR530929A FR 530929 A FR530929 A FR 530929A FR 530929D A FR530929D A FR 530929DA FR 530929 A FR530929 A FR 530929A
Authority
FR
France
Prior art keywords
grinding machines
further training
file grinding
file
training
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.)
CH THORE ET A BILARD
Original Assignee
CH THORE ET A BILARD
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 CH THORE ET A BILARD filed Critical CH THORE ET A BILARD
Application granted granted Critical
Publication of FR530929A publication Critical patent/FR530929A/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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups
    • B24B3/607—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups of files
    • 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
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/60—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of tools not covered by the preceding subgroups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR530929D 1921-02-11 1921-02-11 Further training in file grinding machines Expired FR530929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR530929T 1921-02-11

Publications (1)

Publication Number Publication Date
FR530929A true FR530929A (en) 1922-01-04

Family

ID=8923605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530929D Expired FR530929A (en) 1921-02-11 1921-02-11 Further training in file grinding machines

Country Status (1)

Country Link
FR (1) FR530929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001978A (en) * 1975-04-01 1977-01-11 General Electric Company Apparatus for shaping the edge of a blade element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001978A (en) * 1975-04-01 1977-01-11 General Electric Company Apparatus for shaping the edge of a blade element

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