CA2964652A1 - Raccords de corps de wagon-tremie ferroviaire - Google Patents
Raccords de corps de wagon-tremie ferroviaire Download PDFInfo
- Publication number
- CA2964652A1 CA2964652A1 CA2964652A CA2964652A CA2964652A1 CA 2964652 A1 CA2964652 A1 CA 2964652A1 CA 2964652 A CA2964652 A CA 2964652A CA 2964652 A CA2964652 A CA 2964652A CA 2964652 A1 CA2964652 A1 CA 2964652A1
- Authority
- CA
- Canada
- Prior art keywords
- door
- actuator
- hopper car
- secondary lock
- linkage
- 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
- 230000033001 locomotion Effects 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000009347 mechanical transmission Effects 0.000 claims abstract description 19
- 238000012163 sequencing technique Methods 0.000 claims description 29
- 230000009471 action Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 235000014785 Bergenia crassifolia Nutrition 0.000 description 2
- 240000004972 Bergenia crassifolia Species 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/28—Opening or closing means hydraulic or pneumatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/18—Closure elements for discharge openings pivoted
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2964652A CA2964652A1 (fr) | 2017-04-19 | 2017-04-19 | Raccords de corps de wagon-tremie ferroviaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2964652A CA2964652A1 (fr) | 2017-04-19 | 2017-04-19 | Raccords de corps de wagon-tremie ferroviaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2964652A1 true CA2964652A1 (fr) | 2018-10-19 |
Family
ID=63857192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2964652A Pending CA2964652A1 (fr) | 2017-04-19 | 2017-04-19 | Raccords de corps de wagon-tremie ferroviaire |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2964652A1 (fr) |
-
2017
- 2017-04-19 CA CA2964652A patent/CA2964652A1/fr active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220419 |
|
| EEER | Examination request |
Effective date: 20220419 |
|
| EEER | Examination request |
Effective date: 20220419 |
|
| EEER | Examination request |
Effective date: 20220419 |
|
| EEER | Examination request |
Effective date: 20220419 |
|
| EEER | Examination request |
Effective date: 20220419 |