NL6919131A - - Google Patents

Info

Publication number
NL6919131A
NL6919131A NL6919131A NL6919131A NL6919131A NL 6919131 A NL6919131 A NL 6919131A NL 6919131 A NL6919131 A NL 6919131A NL 6919131 A NL6919131 A NL 6919131A NL 6919131 A NL6919131 A NL 6919131A
Authority
NL
Netherlands
Application number
NL6919131A
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
Publication of NL6919131A publication Critical patent/NL6919131A/xx

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
    • 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
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • 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
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Spray Control Apparatus (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
NL6919131A 1968-12-20 1969-12-19 NL6919131A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR179430 1968-12-20

Publications (1)

Publication Number Publication Date
NL6919131A true NL6919131A (xx) 1970-06-23

Family

ID=8658688

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6919131A NL6919131A (xx) 1968-12-20 1969-12-19

Country Status (10)

Country Link
US (2) US3770256A (xx)
JP (1) JPS4925829B1 (xx)
BE (1) BE742805A (xx)
DE (1) DE1963140A1 (xx)
ES (1) ES399341A1 (xx)
FR (1) FR1602058A (xx)
GB (1) GB1261289A (xx)
NL (1) NL6919131A (xx)
NO (1) NO128058B (xx)
SE (1) SE366669B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5040628U (xx) * 1973-07-10 1975-04-25
JPS5120833U (xx) * 1974-08-02 1976-02-16
JPS5122937U (xx) * 1974-08-05 1976-02-19
DE2515296C3 (de) * 1975-04-08 1980-04-17 Ets. Robert Brendle Et Cie. S.A., Saint-Louis (Frankreich) Ausbeulgerät
JPS5273125U (xx) * 1975-11-25 1977-06-01
US4209684A (en) * 1979-02-26 1980-06-24 Evans Robert F Fusion technique of assembling rotary drill bit and adjusting gage of cutting elements
US4702880A (en) * 1986-07-07 1987-10-27 O'donnell & Associates, Inc. Process for improving resistance of split pins to stress corrosion cracking
US4842655A (en) * 1988-02-16 1989-06-27 O'donnell & Associates, Inc. Process for improving resistance of metal bodies to stress corrosion cracking
DE19738976A1 (de) * 1997-05-14 1998-11-19 Horn Klaus Vorrichtung zum thermischen Richten eines Bauteils aus Metall
KR19990074014A (ko) * 1998-03-05 1999-10-05 신종계 선체 외판의 곡면가공 자동화 장치
FR2818183A1 (fr) * 2000-12-20 2002-06-21 Norkappa Outil portatif de decoupe
GB0304767D0 (en) * 2003-03-03 2003-04-02 Biovation Ltd Device and methods for foetal cell analysis
EP2192016A1 (en) * 2008-11-26 2010-06-02 ANSALDOBREDA S.p.A. Method of straightening and calibrating a railway bogie frame by means of magnetic induction heating
DE102010025125A1 (de) * 2010-06-25 2011-12-29 Bombardier Transportation Gmbh Verfahren zum Richten von Blechen mit einem elektrischen Lichtbogen
US8677796B2 (en) * 2011-02-18 2014-03-25 GM Global Technology Operations LLC Hemmed metal panels, hemming apparatuses, and hemming methods
US10231289B2 (en) * 2013-11-07 2019-03-12 Illinois Tool Works Inc. Large scale metal forming
CN113479297B (zh) * 2021-06-18 2023-02-28 蓬莱中柏京鲁船业有限公司 一种船舶用不锈钢拼板及其加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208121A (en) * 1937-04-24 1940-07-16 Linde Air Prod Co Apparatus for and method of controlling distortion
US2206969A (en) * 1938-05-20 1940-07-09 Kellogg M W Co Scanning apparatus
US2254307A (en) * 1939-03-18 1941-09-02 Nat Cylinder Gas Co Flame hardening
US2428825A (en) * 1941-02-27 1947-10-14 Linde Air Prod Co Method of controlling distortion, straightening distorted objects, and/or altering the shape of metal objects
US2429320A (en) * 1944-02-22 1947-10-21 Linde Air Prod Co Method of stress-relief of welded structures
US2480287A (en) * 1944-02-24 1949-08-30 Air Reduction Method for flame hardening or annealing metal
US3445097A (en) * 1967-08-30 1969-05-20 Redna Mfg Agency Saw heat tensioner

Also Published As

Publication number Publication date
FR1602058A (xx) 1970-10-05
DE1963140A1 (de) 1970-07-02
NO128058B (xx) 1973-09-24
SE366669B (xx) 1974-05-06
ES399341A1 (es) 1974-12-16
US3770256A (en) 1973-11-06
BE742805A (xx) 1970-05-14
JPS4925829B1 (xx) 1974-07-03
US3769102A (en) 1973-10-30
GB1261289A (en) 1972-01-26

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