CH486930A - Shaft hardening and straightening machine and method for operating the machine - Google Patents

Shaft hardening and straightening machine and method for operating the machine

Info

Publication number
CH486930A
CH486930A CH1761768A CH1761768A CH486930A CH 486930 A CH486930 A CH 486930A CH 1761768 A CH1761768 A CH 1761768A CH 1761768 A CH1761768 A CH 1761768A CH 486930 A CH486930 A CH 486930A
Authority
CH
Switzerland
Prior art keywords
machine
operating
straightening
shaft hardening
hardening
Prior art date
Application number
CH1761768A
Other languages
German (de)
Inventor
Selb Karl
Original Assignee
Wewer Ilse
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
Priority claimed from DEW41104U external-priority patent/DE1989669U/en
Priority claimed from DE19681758317 external-priority patent/DE1758317C2/en
Application filed by Wewer Ilse filed Critical Wewer Ilse
Publication of CH486930A publication Critical patent/CH486930A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
CH1761768A 1967-11-27 1968-11-26 Shaft hardening and straightening machine and method for operating the machine CH486930A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW41104U DE1989669U (en) 1967-11-27 1967-11-27 SHAFT HARDENING AND LEVELING MACHINE.
DE19681758317 DE1758317C2 (en) 1968-05-11 Shaft hardening and straightening device and method for hardening and straightening workpieces

Publications (1)

Publication Number Publication Date
CH486930A true CH486930A (en) 1970-03-15

Family

ID=25755172

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1761768A CH486930A (en) 1967-11-27 1968-11-26 Shaft hardening and straightening machine and method for operating the machine

Country Status (4)

Country Link
BE (1) BE724446A (en)
CH (1) CH486930A (en)
FR (1) FR1593361A (en)
GB (1) GB1245799A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0172250B1 (en) * 1984-02-17 1992-05-06 Kawasaki Steel Corporation Apparatus for dip-hardening metal pipe
DE10004656C1 (en) * 2000-02-03 2001-08-09 Karl Heess Gmbh & Co Maschb Shaft straightening and hardening machine
DE10005969C1 (en) * 2000-02-09 2001-07-05 Karl Heess Gmbh & Co Maschb Machine for directing and hardening a corrugated longitudinal workpiece comprises a chamber surrounding the receiving device and the lower rollers so that cold gas can be introduced via nozzles
CN107999571A (en) * 2017-12-30 2018-05-08 盛瑞传动股份有限公司 A kind of camshaft coalignment

Also Published As

Publication number Publication date
GB1245799A (en) 1971-09-08
BE724446A (en) 1969-05-02
FR1593361A (en) 1970-05-25

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Legal Events

Date Code Title Description
PL Patent ceased