CH408981A - Process for hardening one-piece tools with a striking end, in particular the striking heads of striking tools - Google Patents

Process for hardening one-piece tools with a striking end, in particular the striking heads of striking tools

Info

Publication number
CH408981A
CH408981A CH1208163A CH1208163A CH408981A CH 408981 A CH408981 A CH 408981A CH 1208163 A CH1208163 A CH 1208163A CH 1208163 A CH1208163 A CH 1208163A CH 408981 A CH408981 A CH 408981A
Authority
CH
Switzerland
Prior art keywords
striking
tools
hardening
heads
piece
Prior art date
Application number
CH1208163A
Other languages
German (de)
Inventor
Kuhbier Carl
Original Assignee
Kuhbier Carl
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 Kuhbier Carl filed Critical Kuhbier Carl
Publication of CH408981A publication Critical patent/CH408981A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D3/00—Hand chisels
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
CH1208163A 1962-10-08 1963-10-02 Process for hardening one-piece tools with a striking end, in particular the striking heads of striking tools CH408981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK47917A DE1187653B (en) 1962-10-08 1962-10-08 Hardening of tool shafts

Publications (1)

Publication Number Publication Date
CH408981A true CH408981A (en) 1966-03-15

Family

ID=7224741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1208163A CH408981A (en) 1962-10-08 1963-10-02 Process for hardening one-piece tools with a striking end, in particular the striking heads of striking tools

Country Status (2)

Country Link
CH (1) CH408981A (en)
DE (1) DE1187653B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282569B (en) * 1965-07-03 1968-11-07 Krupp Gmbh Impact surface on tools

Also Published As

Publication number Publication date
DE1187653B (en) 1965-02-25

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