FR1575036A - - Google Patents

Info

Publication number
FR1575036A
FR1575036A FR1575036DA FR1575036A FR 1575036 A FR1575036 A FR 1575036A FR 1575036D A FR1575036D A FR 1575036DA FR 1575036 A FR1575036 A FR 1575036A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1575036A publication Critical patent/FR1575036A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Milling Processes (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Drilling Tools (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
FR1575036D 1967-11-22 1968-07-19 Expired FR1575036A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS827067 1967-11-22
CS186368 1968-03-09

Publications (1)

Publication Number Publication Date
FR1575036A true FR1575036A (cs) 1969-07-18

Family

ID=25745515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1575036D Expired FR1575036A (cs) 1967-11-22 1968-07-19

Country Status (5)

Country Link
BE (1) BE717185A (cs)
DE (2) DE6752374U (cs)
FR (1) FR1575036A (cs)
GB (1) GB1172480A (cs)
NL (1) NL6812752A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629035A1 (de) 1986-08-27 1988-03-10 Stellram Gmbh Einteiliges spanabhebendes werkzeug
DE4314868C2 (de) * 1993-05-05 2002-05-16 Hawera Probst Kg Hartmetall Bohrwerkzeug
DE10337203A1 (de) 2003-08-13 2005-03-31 Kennametal Inc. Bohrwerkzeug
DE102005047510A1 (de) * 2005-10-04 2007-04-05 Gühring Ohg Spanabtragendes Werkzeug
CN104889693A (zh) * 2015-06-16 2015-09-09 中信戴卡股份有限公司 一种气门孔及其加工方法

Also Published As

Publication number Publication date
DE1752616A1 (de) 1971-05-19
DE6752374U (de) 1969-09-11
GB1172480A (en) 1969-12-03
BE717185A (cs) 1968-12-02
NL6812752A (cs) 1969-05-27

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Legal Events

Date Code Title Description
AR Application made for restoration
ST Notification of lapse