AT335498B - QUARRYING DEVICE - Google Patents

QUARRYING DEVICE

Info

Publication number
AT335498B
AT335498B AT1016570A AT1016570A AT335498B AT 335498 B AT335498 B AT 335498B AT 1016570 A AT1016570 A AT 1016570A AT 1016570 A AT1016570 A AT 1016570A AT 335498 B AT335498 B AT 335498B
Authority
AT
Austria
Prior art keywords
quarrying device
quarrying
Prior art date
Application number
AT1016570A
Other languages
German (de)
Other versions
ATA1016570A (en
Original Assignee
Drever Co
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 Drever Co filed Critical Drever Co
Publication of ATA1016570A publication Critical patent/ATA1016570A/en
Application granted granted Critical
Publication of AT335498B publication Critical patent/AT335498B/en

Links

Classifications

    • 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
    • C21D1/667—Quenching devices for spray quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Spray Control Apparatus (AREA)
  • Nozzles (AREA)
AT1016570A 1969-11-12 1970-11-11 QUARRYING DEVICE AT335498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87576969A 1969-11-12 1969-11-12

Publications (2)

Publication Number Publication Date
ATA1016570A ATA1016570A (en) 1976-07-15
AT335498B true AT335498B (en) 1977-03-10

Family

ID=25366331

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1016570A AT335498B (en) 1969-11-12 1970-11-11 QUARRYING DEVICE

Country Status (12)

Country Link
US (1) US3650282A (en)
JP (1) JPS5028886B1 (en)
AT (1) AT335498B (en)
BE (1) BE758799A (en)
CA (1) CA937750A (en)
DE (1) DE2054777C3 (en)
FI (1) FI49844C (en)
FR (1) FR2069458A5 (en)
GB (1) GB1306610A (en)
LU (1) LU62045A1 (en)
SE (1) SE364313B (en)
ZA (1) ZA707424B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738629A (en) * 1971-03-04 1973-06-12 Dorn Co V Bar quench fixture
US3858860A (en) * 1972-03-02 1975-01-07 Armco Steel Corp Pipe quench head
US4575054A (en) * 1982-02-08 1986-03-11 Kruppert Enterprises, Inc. Apparatus for quenching steel pipes
US4938257A (en) * 1986-11-21 1990-07-03 Teledyne Industries, Inc. Printed circuit cleaning apparatus
DE3817237C2 (en) * 1988-05-20 1997-02-27 Krenn Walter Process and pressurized cooling unit for cooling hot steel and other items that are produced by guiding the heat extraction via continuously adjustable pressurized water retention edges
US5193446A (en) * 1992-02-18 1993-03-16 Fmc Corporation Automatic spray ring for use in a juice finisher
US5284327A (en) * 1992-04-29 1994-02-08 Aluminum Company Of America Extrusion quenching apparatus and related method
CN100422354C (en) * 2007-06-28 2008-10-01 朱兴发 Spraying and quenching device for steel pipe, petroleum well pipe and drill pipe medium frequency heat treatment system
CN106435119A (en) * 2016-08-30 2017-02-22 江苏曙光石油钻采设备有限公司 Ring pipe type water spraying device used for drill rod quenching
CN113789426B (en) * 2021-08-16 2023-07-28 溧阳市中豪热处理有限公司 Induction hardening device for shaft head end face of shaft part and use method of induction hardening device
CN116179813A (en) * 2023-03-15 2023-05-30 宁国桑尼泰克精密铝制品有限公司 An aluminum alloy online quenching equipment
CN119662943B (en) * 2025-01-02 2025-08-15 东亚科技(苏州)有限公司 Quenching device and method for cast aluminum alloy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1575526A (en) * 1926-03-02 Xabl bochbb
US1672061A (en) * 1927-04-13 1928-06-05 Morgan Construction Co Apparatus for cooling metal rods or bars
US2578804A (en) * 1946-04-30 1951-12-18 Worthington Pump & Mach Corp Hydraulic-type log debarker having centripetally directed jets mounted in circumferential groups radially adjustable for different size logs
US2726897A (en) * 1952-03-26 1955-12-13 Harry B Dupont Fire fighting spray nozzle
US3015862A (en) * 1958-02-26 1962-01-09 Rustemeyer Hans Composite mold
US3399685A (en) * 1966-02-02 1968-09-03 Sperry Rand Corp Modular system for a continuous electrolytic deposition process for wire

Also Published As

Publication number Publication date
FR2069458A5 (en) 1971-09-03
FI49844C (en) 1975-10-10
BE758799A (en) 1971-05-12
ZA707424B (en) 1971-07-28
ATA1016570A (en) 1976-07-15
US3650282A (en) 1972-03-21
SE364313B (en) 1974-02-18
JPS5028886B1 (en) 1975-09-19
CA937750A (en) 1973-12-04
LU62045A1 (en) 1971-05-11
FI49844B (en) 1975-06-30
DE2054777B2 (en) 1973-02-22
DE2054777A1 (en) 1971-07-22
DE2054777C3 (en) 1973-09-13
GB1306610A (en) 1973-02-14

Similar Documents

Publication Publication Date Title
SE388452B (en) DRILLING DEVICE
BR7016703D0 (en) EXCAVATION DEVICE
AT310433B (en) Mixing device
AT306661B (en) Cutting device
BE744024A (en) MANIPULATOR-SYNTHETIZER
BE753023A (en) SEPARATOR DEVICE
AT304399B (en) Cutting device
NL159275B (en) CARRYING DEVICE.
CH516951A (en) Sorting device
NO741417A (en) Turning device
AT306980B (en) Aeroionizer
AT335498B (en) QUARRYING DEVICE
BE778088A (en) PORTABLE ALAMBIC
AT312265B (en) Foaming device
CH506423A (en) Vibrator
CH493265A (en) Mixing device
AT312187B (en) Holding device
SE393155B (en) DRILLING DEVICE
DE2025823B2 (en) MIXING DEVICE
DE1936923B2 (en) GRANULATING DEVICE
AT308413B (en) Drawing device
CH482257A (en) Encryption device
BR7019763D0 (en) ACOUSTIC DEVICE
RO73027A (en) INJECTION-INJECTION DEVICE
AT296576B (en) Fastening device

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee