CA3238890A1 - 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
- CA3238890A1 CA3238890A1 CA3238890A CA3238890A CA3238890A1 CA 3238890 A1 CA3238890 A1 CA 3238890A1 CA 3238890 A CA3238890 A CA 3238890A CA 3238890 A CA3238890 A CA 3238890A CA 3238890 A1 CA3238890 A1 CA 3238890A1
- Authority
- CA
- Canada
- Prior art keywords
- hopper
- door
- hopper car
- railroad
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title description 10
- 230000033001 locomotion Effects 0.000 claims description 109
- 230000005540 biological transmission Effects 0.000 claims description 74
- 238000005096 rolling process Methods 0.000 claims description 32
- 230000005484 gravity Effects 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 claims description 27
- 230000009347 mechanical transmission Effects 0.000 claims description 15
- 230000013011 mating Effects 0.000 claims description 6
- 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
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 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
- 239000002184 metal Substances 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 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)
Applications Claiming Priority (5)
| 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 |
| CA3119137A CA3119137A1 (fr) | 2013-03-15 | 2013-03-22 | Wagon-tremie de chemin de fer et mecanisme de porte correspondant |
Related Parent 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 (1)
| Publication Number | Publication Date |
|---|---|
| CA3238890A1 true CA3238890A1 (fr) | 2014-09-15 |
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 After (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 |
Country Status (1)
| Country | Link |
|---|---|
| CA (3) | CA3238890A1 (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 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
Also Published As
| Publication number | Publication date |
|---|---|
| CA3119137A1 (fr) | 2014-09-15 |
| CA2810131C (fr) | 2021-07-06 |
| CA2810131A1 (fr) | 2014-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10023206B2 (en) | Railroad hopper car and door mechanism therefor | |
| US8596203B2 (en) | Railroad car and door mechanism therefor | |
| US20190210621A1 (en) | Railroad car and door mechanism therefor | |
| US8166892B2 (en) | Railroad gondola car structure and mechanism therefor | |
| US20200240193A1 (en) | Railroad hopper car body fittings | |
| CA2810131C (fr) | Wagon-tremie de chemin de fer et mecanisme de porte correspondant | |
| CA2739319C (fr) | Wagon et mecanisme de porte de ce dernier | |
| CA2918601C (fr) | Raccords de wagon-tremie et methode de fonctionnement | |
| CA3129875C (fr) | Structure de wagon-tombereau et mecanisme pour celui-ci | |
| CA2964652A1 (fr) | Raccords de corps de wagon-tremie ferroviaire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20240517 |
|
| EEER | Examination request |
Effective date: 20240517 |
|
| EEER | Examination request |
Effective date: 20240517 |