DE147105C - - Google Patents
Info
- Publication number
- DE147105C DE147105C DENDAT147105D DE147105DA DE147105C DE 147105 C DE147105 C DE 147105C DE NDAT147105 D DENDAT147105 D DE NDAT147105D DE 147105D A DE147105D A DE 147105DA DE 147105 C DE147105 C DE 147105C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- sand
- lever
- arm
- protrudes
- 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
- 239000004576 sand Substances 0.000 claims 7
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
- B61C15/107—Preventing wheel slippage by depositing sand or like friction increasing materials with electrically or electromagnetically controlled sanding equipment
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE147105C true DE147105C (OSRAM) |
Family
ID=414318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT147105D Active DE147105C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE147105C (OSRAM) |
-
0
- DE DENDAT147105D patent/DE147105C/de active Active
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