CA2810131A1 - Wagon-tremie de chemin de fer et mecanisme de porte correspondant - Google Patents
Wagon-tremie de chemin de fer et mecanisme de porte correspondant Download PDFInfo
- Publication number
- CA2810131A1 CA2810131A1 CA2810131A CA2810131A CA2810131A1 CA 2810131 A1 CA2810131 A1 CA 2810131A1 CA 2810131 A CA2810131 A CA 2810131A CA 2810131 A CA2810131 A CA 2810131A CA 2810131 A1 CA2810131 A1 CA 2810131A1
- Authority
- CA
- Canada
- Prior art keywords
- door
- hopper
- car
- hopper car
- railroad
- Prior art date
- 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.)
- Granted
Links
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- 230000033001 locomotion Effects 0.000 claims description 109
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- 238000005096 rolling process Methods 0.000 claims description 21
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- 230000004308 accommodation Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 7
- 235000014785 Bergenia crassifolia Nutrition 0.000 description 6
- 240000004972 Bergenia crassifolia Species 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
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- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
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- 229940072033 potash Drugs 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002990 reinforced plastic Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000006563 Carroll rearrangement reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
WAGON ET MÉCANISME DE PORTE CONNEXE Abrégé : Une sortie de décharge de wagon-trémie est commandée par des éléments de fermeture, dont au moins un est mobile. Les éléments de fermeture (les portes) sont sans charnière, étant montés sur quatre liaisons de barre, de telle sorte que le bord distal des portes balaye principalement horizontalement tandis que le bord proximal de la porte se déplace principalement vers le haut. Les portes se déplacent à travers des arcs non circulaires, de telle sorte que la taille de louverture de porte projetée verticalement est anormalement grande par rapport aux hauteurs de dégagement de la porte lors de louverture et de la fermeture. Les portes sont entraînées par un mécanisme de commande transversal entraîné par un actionneur installé de manière transversale. Lactionneur peut être installé dans un espace protégé du vent des feuilles courbées entre les trémies adjacentes dans une partie intermédiaire du wagon. Lentraînement de lactionneur est porté à une paire de portes installées symétriquement au moyen des mécanismes de commande. Date reçue/Date Received 2020-04-15
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3119137A CA3119137A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
| US13/931,062 US8967053B2 (en) | 2013-03-15 | 2013-06-28 | Railroad hopper car and door mechanism therefor |
| US14/580,871 US10023206B2 (en) | 2013-03-15 | 2014-12-23 | Railroad hopper car and door mechanism therefor |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201313841321A | 2013-03-15 | 2013-03-15 | |
| US13/841,419 | 2013-03-15 | ||
| US13/841,321 | 2013-03-15 | ||
| US13/841,419 US8915193B2 (en) | 2013-03-15 | 2013-03-15 | Railroad car and door mechanism therefor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3119137A Division CA3119137A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2810131A1 true CA2810131A1 (fr) | 2014-09-15 |
| CA2810131C CA2810131C (fr) | 2021-07-06 |
Family
ID=51565109
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3238890A Pending CA3238890A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
| CA3119137A Pending CA3119137A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
| CA2810131A Active CA2810131C (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3238890A Pending CA3238890A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
| CA3119137A Pending CA3119137A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
Country Status (1)
| Country | Link |
|---|---|
| CA (3) | CA3238890A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074686A (zh) * | 2020-08-11 | 2022-02-22 | 包头北方创业有限责任公司 | 栅格底门装置及铁路漏斗车 |
-
2013
- 2013-03-22 CA CA3238890A patent/CA3238890A1/fr active Pending
- 2013-03-22 CA CA3119137A patent/CA3119137A1/fr active Pending
- 2013-03-22 CA CA2810131A patent/CA2810131C/fr active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074686A (zh) * | 2020-08-11 | 2022-02-22 | 包头北方创业有限责任公司 | 栅格底门装置及铁路漏斗车 |
| CN114074686B (zh) * | 2020-08-11 | 2024-05-14 | 包头北方创业有限责任公司 | 栅格底门装置及铁路漏斗车 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA3119137A1 (fr) | 2014-09-15 |
| CA3238890A1 (fr) | 2014-09-15 |
| CA2810131C (fr) | 2021-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180322 |