BE851552A - Perfectionnements aux attelages de coupleurs - Google Patents
Perfectionnements aux attelages de coupleursInfo
- Publication number
- BE851552A BE851552A BE175038A BE175038A BE851552A BE 851552 A BE851552 A BE 851552A BE 175038 A BE175038 A BE 175038A BE 175038 A BE175038 A BE 175038A BE 851552 A BE851552 A BE 851552A
- Authority
- BE
- Belgium
- Prior art keywords
- coupler coupling
- coupling improvements
- coupler
- coupling
- 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
- B61G3/06—Knuckle-locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/658,472 US4024958A (en) | 1976-02-17 | 1976-02-17 | Coupler knuckle contour |
Publications (1)
Publication Number | Publication Date |
---|---|
BE851552A true BE851552A (fr) | 1977-08-17 |
Family
ID=24641371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE175038A BE851552A (fr) | 1976-02-17 | 1977-02-17 | Perfectionnements aux attelages de coupleurs |
Country Status (10)
Country | Link |
---|---|
US (1) | US4024958A (fr) |
JP (1) | JPS5299512A (fr) |
AR (1) | AR209866A1 (fr) |
BE (1) | BE851552A (fr) |
BR (1) | BR7700213A (fr) |
CA (1) | CA1041050A (fr) |
GB (1) | GB1550748A (fr) |
IN (1) | IN146312B (fr) |
MX (1) | MX144579A (fr) |
ZA (1) | ZA77952B (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2574998Y2 (ja) * | 1993-09-14 | 1998-06-18 | 株式会社日本製鋼所 | 連結構造 |
US20050184021A1 (en) | 2002-01-07 | 2005-08-25 | Mcconway & Torley Corporation | Railway car coupler knuckle having improved bearing surface |
US7302994B2 (en) | 2005-12-06 | 2007-12-04 | Mcconway & Torley, Llc | Method and system for manufacturing a coupler knuckle |
US9185333B2 (en) * | 2007-12-03 | 2015-11-10 | Verizon Patent And Licensing Inc. | Method and system for accessing content for presentation via a set-top box |
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 |
WO2009142746A1 (fr) * | 2008-05-22 | 2009-11-26 | Bedloe Industries Llc | Améliorations apportées à un corps d'attelage de chemin de fer pour améliorer la rotation d'une mâchoire |
US8544662B2 (en) | 2008-05-22 | 2013-10-01 | Bedloe Industries Llc | Central datum feature on railroad coupler body and corresponding gauges |
BRPI0913946A2 (pt) * | 2008-05-23 | 2015-10-20 | Bedloe Ind Llc | junta articulada sem um núcleo de dedo |
WO2009142750A1 (fr) * | 2008-05-23 | 2009-11-26 | Bedloe Industries Llc | Mâchoire formée à partir d’un axe de pivotement et d’un noyau réniforme et noyau digitiforme isolé |
US8662327B2 (en) * | 2008-05-23 | 2014-03-04 | Bedloe Industries Llc | Railway coupler core structure for increased strength and fatigue life of resulting knuckle |
US8601068B2 (en) * | 2008-06-26 | 2013-12-03 | Ca, Inc. | Information technology system collaboration |
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 |
US8695818B2 (en) * | 2011-05-20 | 2014-04-15 | Bedloe Industries Llc | Railcar coupler knuckle cores and knuckles produced by said cores |
US20120291980A1 (en) | 2011-05-20 | 2012-11-22 | Nibouar F Andrew | Method of manufacturing interlock feature between railcar coupler cores |
US8499819B2 (en) | 2011-05-20 | 2013-08-06 | Bedloe Industries Llc | Interlock feature for railcar cores |
US8746474B2 (en) * | 2011-05-20 | 2014-06-10 | Bedloe Industries Llc | Railcar coupler knuckle cores with rear core support |
US20130025815A1 (en) | 2011-07-29 | 2013-01-31 | Nibouar F Andrew | Down sprue core for use in casting railcar coupler knuckles |
US20130025811A1 (en) | 2011-07-29 | 2013-01-31 | Nibouar F Andrew | Rigging system for casting railcar coupler parts |
US11345372B1 (en) | 2012-11-15 | 2022-05-31 | Pennsy Corporation | Lightweight yoke for railway coupling |
US9481381B2 (en) | 2012-11-15 | 2016-11-01 | Pennsy Corporation | Lightweight yoke for railway coupling |
US9038836B1 (en) | 2012-11-15 | 2015-05-26 | Pennsy Corporation | Lightweight coupler |
US9580089B2 (en) | 2012-11-15 | 2017-02-28 | Pennsy Corporation | Lightweight yoke for railway coupling |
US9114815B2 (en) | 2013-03-14 | 2015-08-25 | Brandt Road Rail Corporation | Assembly for extendable rail-supported vehicle coupler |
US9604276B2 (en) | 2014-02-03 | 2017-03-28 | Pennsy Corporation | Coupler and method for production of a coupler with selectable configuration options |
US10322732B1 (en) | 2015-11-11 | 2019-06-18 | Pennsy Corporation | Coupler knuckle, cores and method of production |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2562504A (en) * | 1947-01-29 | 1951-07-31 | Nat Malleable & Steel Castings | Car coupler |
US3670901A (en) * | 1970-12-28 | 1972-06-20 | Midland Ross Corp | Car coupler |
US3779397A (en) * | 1972-04-21 | 1973-12-18 | Midland Ross Corp | Railway car coupler |
US3856156A (en) * | 1973-08-06 | 1974-12-24 | Midland Ross Corp | Railway car coupler |
-
1976
- 1976-02-17 US US05/658,472 patent/US4024958A/en not_active Expired - Lifetime
- 1976-11-23 CA CA266,417A patent/CA1041050A/fr not_active Expired
- 1976-12-14 MX MX167403A patent/MX144579A/es unknown
-
1977
- 1977-01-13 BR BR7700213A patent/BR7700213A/pt unknown
- 1977-02-16 GB GB6520/77A patent/GB1550748A/en not_active Expired
- 1977-02-16 AR AR266568A patent/AR209866A1/es active
- 1977-02-16 JP JP1508477A patent/JPS5299512A/ja active Pending
- 1977-02-17 IN IN230/CAL/77A patent/IN146312B/en unknown
- 1977-02-17 BE BE175038A patent/BE851552A/fr not_active IP Right Cessation
- 1977-02-17 ZA ZA00770952A patent/ZA77952B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA1041050A (fr) | 1978-10-24 |
GB1550748A (en) | 1979-08-22 |
ZA77952B (en) | 1978-01-25 |
JPS5299512A (en) | 1977-08-20 |
IN146312B (fr) | 1979-04-28 |
AU2066976A (en) | 1978-06-22 |
US4024958A (en) | 1977-05-24 |
MX144579A (es) | 1981-10-28 |
AR209866A1 (es) | 1977-05-31 |
BR7700213A (pt) | 1977-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: AMSTED INDUSTRIES INC. Effective date: 19960228 |