JPS5643004A - Sanding device for railway rolling stock - Google Patents
Sanding device for railway rolling stockInfo
- Publication number
- JPS5643004A JPS5643004A JP11933779A JP11933779A JPS5643004A JP S5643004 A JPS5643004 A JP S5643004A JP 11933779 A JP11933779 A JP 11933779A JP 11933779 A JP11933779 A JP 11933779A JP S5643004 A JPS5643004 A JP S5643004A
- Authority
- JP
- Japan
- Prior art keywords
- sand
- injection port
- sanding device
- air
- pressurized air
- 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
Abstract
PURPOSE: To prevent an injection port of pressure air from choking of sand in a sanding device for a railway by adopting a structure to be opened and closed as providing near it a butterfly valve to adjust the amount of sand.
CONSTITUTION: When a cock of a sanding device is operated in an operator's room, pressurized air is supplied within a siaphragm 18 of a nozzle 11' via an air pipe 8', a supply port 9, and an air port 16, and a valve body 19 is shifted downward to open an injection port 17. Consequently, the sand in a sand box 1 is drawn out by the injected pressurized air to be sprayed on a rail 15. In this construction, since the injection port 17 is opened only when the pressurized air is injected, there is no possibility of entering of sand into the injection port at a usual time. Besides, the amount of sand drawn out from the sand box 1 is adjusted by turning the butterfly valve 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11933779A JPS5643004A (en) | 1979-09-19 | 1979-09-19 | Sanding device for railway rolling stock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11933779A JPS5643004A (en) | 1979-09-19 | 1979-09-19 | Sanding device for railway rolling stock |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5643004A true JPS5643004A (en) | 1981-04-21 |
Family
ID=14758975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11933779A Pending JPS5643004A (en) | 1979-09-19 | 1979-09-19 | Sanding device for railway rolling stock |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5643004A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02249602A (en) * | 1989-03-24 | 1990-10-05 | Yuji Hayashi | Lumber, and apparatus and method of manufacturing lumber |
AT403679B (en) * | 1996-06-28 | 1998-04-27 | Goldmann Norbert | AIR-OPERATED DISCHARGE DEVICE FOR A SPREADER |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141014A (en) * | 1974-04-30 | 1975-11-12 | ||
JPH0314699U (en) * | 1989-03-06 | 1991-02-14 |
-
1979
- 1979-09-19 JP JP11933779A patent/JPS5643004A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50141014A (en) * | 1974-04-30 | 1975-11-12 | ||
JPH0314699U (en) * | 1989-03-06 | 1991-02-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02249602A (en) * | 1989-03-24 | 1990-10-05 | Yuji Hayashi | Lumber, and apparatus and method of manufacturing lumber |
AT403679B (en) * | 1996-06-28 | 1998-04-27 | Goldmann Norbert | AIR-OPERATED DISCHARGE DEVICE FOR A SPREADER |
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