CA2810131C - 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
- CA2810131C CA2810131C CA2810131A CA2810131A CA2810131C CA 2810131 C CA2810131 C CA 2810131C CA 2810131 A CA2810131 A CA 2810131A CA 2810131 A CA2810131 A CA 2810131A CA 2810131 C CA2810131 C CA 2810131C
- Authority
- CA
- Canada
- Prior art keywords
- actuator
- car
- hopper
- railroad
- hopper car
- 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.)
- Active
Links
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- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
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- 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
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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 US8915193B2 (en) | 2013-03-15 | 2013-03-15 | Railroad car and door mechanism therefor |
| US13/841,321 | 2013-03-15 | ||
| US13/841,419 | 2013-03-15 |
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 CA2810131A1 (fr) | 2014-09-15 |
| CA2810131C true CA2810131C (fr) | 2021-07-06 |
Family
ID=51565109
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 (2) | CA3119137A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-03-22 CA CA3119137A patent/CA3119137A1/fr active Pending
- 2013-03-22 CA CA2810131A patent/CA2810131C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA3119137A1 (fr) | 2014-09-15 |
| CA2810131A1 (fr) | 2014-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180322 |