CA966397A - Making cast steel railway wheels - Google Patents

Making cast steel railway wheels

Info

Publication number: CA966397A
Authority: CA; Canada
Prior art keywords: cast steel; railway wheels; making cast; steel railway; making
Prior art date: 1972-02-23
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

CA150,131A

Other languages

English (en)

Other versions

CA150131S (en

Inventor

William J. Kucera

Albert T. Wendt

Louis Sandor

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Amsted Industries Inc

Original Assignee

Amsted Industries Inc

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.)

1972-02-23

Filing date

1972-08-24

Publication date

1975-04-22

1972-08-24 Application filed by Amsted Industries Inc filed Critical Amsted Industries Inc

1975-04-22 Application granted granted Critical

1975-04-22 Publication of CA966397A publication Critical patent/CA966397A/en

Status Expired legal-status Critical Current

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
- C21D1/84—Controlled slow cooling
- 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
- C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims

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 Treatments In General, Especially Conveying And Cooling (AREA)
Heat Treatment Of Articles (AREA)
Rollers For Roller Conveyors For Transfer (AREA)

CA150,131A 1972-02-23 1972-08-24 Making cast steel railway wheels Expired CA966397A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US22869072A	1972-02-23	1972-02-23

Publications (1)

Publication Number	Publication Date
CA966397A true CA966397A (en)	1975-04-22

Family

ID=22858202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA150,131A Expired CA966397A (en)	1972-02-23	1972-08-24	Making cast steel railway wheels

Country Status (10)

Country	Link
US (1)	US3753789A (sv)
AU (1)	AU448168B2 (sv)
CA (1)	CA966397A (sv)
DE (1)	DE2245424C3 (sv)
ES (1)	ES407190A1 (sv)
FR (1)	FR2172951B1 (sv)
GB (1)	GB1355774A (sv)
IT (1)	IT965187B (sv)
SE (1)	SE395284B (sv)
ZA (1)	ZA725722B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4729802A (en) *	1986-01-16	1988-03-08	J. I. Case Company	Opener-disk heat-treating process and product
JP3516189B2 (ja) *	1996-01-23	2004-04-05	住友金属工業株式会社	耐摩耗性および耐熱亀裂性に優れた鉄道車両用車輪およびその製造方法
FR2746707B1 (fr) *	1996-03-29	1998-04-24	Valdunes	Roue de chemin de fer
US6205930B1 (en) *	1999-03-09	2001-03-27	Curt J. Waedekin	Trolley wheel tread and flange
US6216362B1 (en)	2000-02-18	2001-04-17	Amsted Industries Incorporated	Method and apparatus for control of the cooling rate of cast steel railway wheels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1071012A (en) *	1912-11-19	1913-08-19	John S Unger	Method of treating solids of revolution.
US1859623A (en) *	1930-06-25	1932-05-24	Bonney Floyd Co	Cast steel body and method of hardening same
US3043317A (en) *	1959-12-10	1962-07-10	Amsted Ind Inc	Wheel hub cooling arrangement
US3370993A (en) *	1965-03-18	1968-02-27	Babcock & Wilcox Co	Heat treatment of metals
US3558367A (en) *	1967-10-18	1971-01-26	Amsted Ind Inc	Wheel cooling

1972
- 1972-02-23 US US00228690A patent/US3753789A/en not_active Expired - Lifetime
- 1972-08-16 SE SE7210649A patent/SE395284B/sv unknown
- 1972-08-17 GB GB3844972A patent/GB1355774A/en not_active Expired
- 1972-08-18 AU AU45762/72A patent/AU448168B2/en not_active Expired
- 1972-08-21 ZA ZA725722A patent/ZA725722B/xx unknown
- 1972-08-24 CA CA150,131A patent/CA966397A/en not_active Expired
- 1972-09-02 IT IT52513/72A patent/IT965187B/it active
- 1972-09-15 DE DE2245424A patent/DE2245424C3/de not_active Expired
- 1972-09-30 ES ES407190A patent/ES407190A1/es not_active Expired
- 1972-10-09 FR FR7235677A patent/FR2172951B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2172951B1 (sv)	1974-08-19
DE2245424A1 (de)	1973-09-13
AU4576272A (en)	1974-03-07
ES407190A1 (es)	1975-10-16
US3753789A (en)	1973-08-21
DE2245424B2 (de)	1975-04-10
ZA725722B (en)	1973-05-30
FR2172951A1 (sv)	1973-10-05
IT965187B (it)	1974-01-31
AU448168B2 (en)	1974-05-09
DE2245424C3 (de)	1975-11-27
SE395284B (sv)	1977-08-08
GB1355774A (en)	1974-06-05

Publication	Publication Date	Title
CA1018404A (en)	1977-10-04	Railway truck suspension
CA969807A (en)	1975-06-24	Bolster construction
AU471660B2 (en)	1976-04-29	Improved bogie
CA970926A (en)	1975-07-15	Continuous casting
CA965381A (en)	1975-04-01	Railway car coupler
CA956351A (en)	1974-10-15	Vehicle track
CA976520A (en)	1975-10-21	Cast steel railway crossing
CA984344A (en)	1976-02-24	Railway vehicle draft gear
CA970742A (en)	1975-07-08	Railroad car retarders
AU448168B2 (en)	1974-05-09	Making cast steel railway wheels
CA948037A (en)	1974-05-28	Railway locomotive suspension
CA998225A (en)	1976-10-12	Continuous casting method
CA967534A (en)	1975-05-13	Railroad frogs
CA869506A (en)	1971-04-27	Making cast steel railway wheels
AU426599B2 (en)	1970-04-09	Making cast steel railway wheels
SU510853A1 (ru)	1977-12-05	Модификатор дл железоуглеродистых сплавов
AU4405268A (en)	1970-04-09	Making cast steel railway wheels
CA992722A (en)	1976-07-13	Foundry flask
CA978571A (en)	1975-11-25	Bogie axle
CA894564A (en)	1972-03-07	Railroad car construction
CA913996A (en)	1972-11-07	Railway car truck
CA900785A (en)	1972-05-23	Railway vehicles
CA905365A (en)	1972-07-18	Railway track
CA915517A (en)	1972-11-28	Railway trains
CA945969A (en)	1974-04-23	Railroad car retarders