ZA200801115B - Method and system for manufacturing a coupler knuckle - Google Patents
Method and system for manufacturing a coupler knuckleInfo
- Publication number
- ZA200801115B ZA200801115B ZA200801115A ZA200801115A ZA200801115B ZA 200801115 B ZA200801115 B ZA 200801115B ZA 200801115 A ZA200801115 A ZA 200801115A ZA 200801115 A ZA200801115 A ZA 200801115A ZA 200801115 B ZA200801115 B ZA 200801115B
- Authority
- ZA
- South Africa
- Prior art keywords
- manufacturing
- coupler knuckle
- knuckle
- coupler
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/108—Installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B61G3/10—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads in the form of hook-like interengaging rigid jaws, e.g. "Willison" type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Vehicle Body Suspensions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/296,051 US7302994B2 (en) | 2005-12-06 | 2005-12-06 | Method and system for manufacturing a coupler knuckle |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200801115B true ZA200801115B (en) | 2008-11-26 |
Family
ID=38117562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200801115A ZA200801115B (en) | 2005-12-06 | 2008-02-01 | Method and system for manufacturing a coupler knuckle |
Country Status (8)
Country | Link |
---|---|
US (2) | US7302994B2 (fr) |
KR (1) | KR101026289B1 (fr) |
CN (2) | CN101326089A (fr) |
AU (2) | AU2006321699B2 (fr) |
BR (1) | BRPI0616252B1 (fr) |
CA (2) | CA2620670C (fr) |
WO (1) | WO2007067876A2 (fr) |
ZA (1) | ZA200801115B (fr) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7757871B2 (en) * | 2006-12-05 | 2010-07-20 | Mcconway & Torley, Llc | Railcar coupler system and method |
BRPI0912980A2 (pt) | 2008-05-22 | 2017-05-23 | Bedloe Ind Llc | trava melhorada de acoplador de vagão com chanfro aumentando na poltrona de plataforma de articulação |
CA2755662C (fr) * | 2008-05-22 | 2015-02-17 | Bedloe Industries Llc | Ameliorations apportees a un corps d'attelage de chemin de fer pour ameliorer la rotation d'une machoire |
US8544662B2 (en) | 2008-05-22 | 2013-10-01 | Bedloe Industries Llc | Central datum feature on railroad coupler body and corresponding gauges |
CA2755684C (fr) * | 2008-05-22 | 2014-06-17 | Bedloe Industries Llc | Caracteristique de reference sur un corps d'attelage de chemin de fer et ecartements correspondants |
BRPI0913048A2 (pt) * | 2008-05-23 | 2019-09-24 | Bedloe Ind Llc | estrutura de núcleo de engate ferroviário para tempo de fadiga e de resistência aumentado da junta resultante |
BRPI0913946A2 (pt) * | 2008-05-23 | 2015-10-20 | Bedloe Ind Llc | junta articulada sem um núcleo de dedo |
BRPI0912976A2 (pt) * | 2008-05-23 | 2017-05-23 | Bedloe Ind Llc | junta articulada formada de um pino pivô e núcleo em forma de rim e núcleo de dedo isolado |
US8601068B2 (en) * | 2008-06-26 | 2013-12-03 | Ca, Inc. | Information technology system collaboration |
AU2009293193B2 (en) * | 2008-09-18 | 2015-08-06 | Mcconway & Torley, Llc | Coupler knuckle system and method |
CN101402131A (zh) * | 2008-11-12 | 2009-04-08 | 齐齐哈尔轨道交通装备有限责任公司 | 钩舌铸造用整体砂芯、模具、生产方法及钩舌 |
CN101402130A (zh) * | 2008-11-12 | 2009-04-08 | 齐齐哈尔轨道交通装备有限责任公司 | 一种钩舌铸造方法 |
US8297455B2 (en) * | 2009-09-21 | 2012-10-30 | Strato, Inc. | Knuckle for a railway car coupler |
US8408407B2 (en) * | 2009-12-31 | 2013-04-02 | Bedloe Industries Llc | Knuckle formed through the use of improved external and internal sand cores and method of manufacture |
US9637143B2 (en) | 2013-12-30 | 2017-05-02 | Nevis Industries Llc | Railcar truck roller bearing adapter pad systems |
US9216450B2 (en) | 2011-05-17 | 2015-12-22 | Nevis Industries Llc | Side frame and bolster for a railway truck and method for manufacturing same |
US8220175B2 (en) * | 2010-01-27 | 2012-07-17 | Mcconway & Torley, Llc | Railway car coupler head contour gauge and method |
US20120291977A1 (en) * | 2011-05-17 | 2012-11-22 | Erik Gotlund | Side frame and bolster for a railway truck and method for manufacturing same |
US9346098B2 (en) | 2011-05-17 | 2016-05-24 | Nevis Industries Llc | Side frame and bolster for a railway truck and method for manufacturing same |
US20120291980A1 (en) * | 2011-05-20 | 2012-11-22 | Nibouar F Andrew | Method of manufacturing interlock feature between railcar coupler cores |
US8746474B2 (en) * | 2011-05-20 | 2014-06-10 | Bedloe Industries Llc | Railcar coupler knuckle cores with rear core support |
US8695818B2 (en) * | 2011-05-20 | 2014-04-15 | Bedloe Industries Llc | Railcar coupler knuckle cores and knuckles produced by said cores |
US8499819B2 (en) | 2011-05-20 | 2013-08-06 | Bedloe Industries Llc | Interlock feature for railcar cores |
BR112013029687A2 (pt) * | 2011-05-20 | 2017-01-17 | Bedloe Ind Llc | núcleo de engate de vagão ferroviário com linha de separação vertical e método de produção |
US8672152B2 (en) * | 2011-09-30 | 2014-03-18 | Bedloe Industries Llc | Casting process for railcar coupler throwers |
US9308578B2 (en) | 2011-12-21 | 2016-04-12 | Bedloe Industries Llc | Subsurface chills to improve railcar knuckle formation |
US8770265B2 (en) | 2011-12-28 | 2014-07-08 | Bedloe Industries Llc | Method and system for manufacturing railcar couplers |
US9114814B2 (en) | 2012-10-17 | 2015-08-25 | Nevis Industries Llc | Split wedge and method for making same |
US9038836B1 (en) | 2012-11-15 | 2015-05-26 | Pennsy Corporation | Lightweight coupler |
US9481380B2 (en) | 2012-11-15 | 2016-11-01 | Pennsy Corporation | Coupler knuckle |
US9452764B2 (en) | 2012-11-15 | 2016-09-27 | Pennsy Corporation | Railway vehicle coupler |
US9199652B1 (en) | 2012-11-15 | 2015-12-01 | Pennsy Corporation | Lightweight, fatigue resistant knuckle |
US11345374B1 (en) | 2012-11-15 | 2022-05-31 | Pennsy Corporation | Lightweight coupler |
US9114815B2 (en) | 2013-03-14 | 2015-08-25 | Brandt Road Rail Corporation | Assembly for extendable rail-supported vehicle coupler |
US10569790B2 (en) | 2013-12-30 | 2020-02-25 | Nevis Industries Llc | Railcar truck roller bearing adapter-pad systems |
US10358151B2 (en) | 2013-12-30 | 2019-07-23 | Nevis Industries Llc | Railcar truck roller bearing adapter-pad systems |
US9758181B2 (en) | 2013-12-30 | 2017-09-12 | Nevis Industries Llc | Railcar truck roller bearing adapter pad systems |
US9604276B2 (en) | 2014-02-03 | 2017-03-28 | Pennsy Corporation | Coupler and method for production of a coupler with selectable configuration options |
US9701323B2 (en) | 2015-04-06 | 2017-07-11 | Bedloe Industries Llc | Railcar coupler |
US10150490B2 (en) * | 2015-05-22 | 2018-12-11 | Pennsy Corporation | Coupler for a railway vehicle, cores and method for production |
US10322732B1 (en) * | 2015-11-11 | 2019-06-18 | Pennsy Corporation | Coupler knuckle, cores and method of production |
WO2017180754A1 (fr) * | 2016-04-13 | 2017-10-19 | Mcconway & Torley, Llc | Système et procédé de fabrication de moules d'attelage de wagon |
JP6887460B2 (ja) * | 2019-04-10 | 2021-06-16 | 株式会社リケン | 車両用ナックル |
CN111872325B (zh) * | 2020-09-07 | 2021-10-29 | 中车大同电力机车有限公司 | 车钩钩体铸造工艺 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2688412A (en) * | 1950-08-29 | 1954-09-07 | American Steel Foundries | Coupler knuckle casting |
GB743098A (en) | 1953-11-25 | 1956-01-11 | American Steel Foundries | Improvements in railway couplers |
US4024849A (en) * | 1974-03-18 | 1977-05-24 | Hoots Robert G | Fuel atomizing device |
US4024958A (en) * | 1976-02-17 | 1977-05-24 | Amsted Industries Incorporated | Coupler knuckle contour |
US4206849A (en) * | 1978-07-20 | 1980-06-10 | Amsted Industries Incorporated | Tail portion for railroad car coupler knuckle |
US4605133A (en) * | 1983-09-22 | 1986-08-12 | Amsted Industries Incorporated | Coupler knuckle |
US4811854A (en) * | 1988-01-07 | 1989-03-14 | Mcconway & Torley Corporation | Knuckle structure to ensure failure at knuckle throat portion |
US5582307A (en) * | 1995-05-08 | 1996-12-10 | Amsted Industries Incorporated | Railway car coupler knuckle |
US5752564A (en) * | 1997-01-08 | 1998-05-19 | Amsted Industries Incorporated | Railway truck castings and method and cores for making castings |
-
2005
- 2005-12-06 US US11/296,051 patent/US7302994B2/en active Active
-
2006
- 2006-12-04 CN CN200680046020.6A patent/CN101326089A/zh active Pending
- 2006-12-04 AU AU2006321699A patent/AU2006321699B2/en active Active
- 2006-12-04 CA CA2620670A patent/CA2620670C/fr active Active
- 2006-12-04 KR KR1020087009365A patent/KR101026289B1/ko active IP Right Grant
- 2006-12-04 WO PCT/US2006/061551 patent/WO2007067876A2/fr active Application Filing
- 2006-12-04 CN CN201010181542.5A patent/CN101830236A/zh active Pending
- 2006-12-04 BR BRPI0616252-5A patent/BRPI0616252B1/pt active IP Right Grant
- 2006-12-04 CA CA2792435A patent/CA2792435A1/fr not_active Abandoned
-
2007
- 2007-12-03 US US11/949,584 patent/US20080083690A1/en not_active Abandoned
-
2008
- 2008-02-01 ZA ZA200801115A patent/ZA200801115B/xx unknown
-
2010
- 2010-11-01 AU AU2010238565A patent/AU2010238565A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2620670C (fr) | 2013-01-29 |
CN101326089A (zh) | 2008-12-17 |
CN101830236A (zh) | 2010-09-15 |
CA2792435A1 (fr) | 2007-06-14 |
BRPI0616252A2 (pt) | 2011-06-14 |
BRPI0616252B1 (pt) | 2018-07-03 |
AU2006321699B2 (en) | 2010-08-05 |
WO2007067876A2 (fr) | 2007-06-14 |
KR101026289B1 (ko) | 2011-03-31 |
US20070125510A1 (en) | 2007-06-07 |
CA2620670A1 (fr) | 2007-06-14 |
AU2010238565A1 (en) | 2010-11-18 |
US7302994B2 (en) | 2007-12-04 |
US20080083690A1 (en) | 2008-04-10 |
AU2006321699A1 (en) | 2007-06-14 |
KR20080049832A (ko) | 2008-06-04 |
WO2007067876A3 (fr) | 2007-09-27 |
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