FR646658A - Method and machine for machining cutting edges for mining tools and the like - Google Patents

Method and machine for machining cutting edges for mining tools and the like

Info

Publication number
FR646658A
FR646658A FR646658DA FR646658A FR 646658 A FR646658 A FR 646658A FR 646658D A FR646658D A FR 646658DA FR 646658 A FR646658 A FR 646658A
Authority
FR
France
Prior art keywords
machine
cutting edges
machining cutting
mining tools
mining
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.)
Procedes Morgon SA Des
Original Assignee
Procedes Morgon SA Des
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 Procedes Morgon SA Des filed Critical Procedes Morgon SA Des
Application granted granted Critical
Publication of FR646658A publication Critical patent/FR646658A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR646658D 1927-12-31 1927-12-31 Method and machine for machining cutting edges for mining tools and the like Expired FR646658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR646658T 1927-12-31

Publications (1)

Publication Number Publication Date
FR646658A true FR646658A (en) 1928-11-14

Family

ID=9001575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646658D Expired FR646658A (en) 1927-12-31 1927-12-31 Method and machine for machining cutting edges for mining tools and the like

Country Status (1)

Country Link
FR (1) FR646658A (en)

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