DE117872C - - Google Patents
Info
- Publication number
- DE117872C DE117872C DENDAT117872D DE117872DA DE117872C DE 117872 C DE117872 C DE 117872C DE NDAT117872 D DENDAT117872 D DE NDAT117872D DE 117872D A DE117872D A DE 117872DA DE 117872 C DE117872 C DE 117872C
- Authority
- DE
- Germany
- Prior art keywords
- line
- switch
- pieces
- lever
- arrangement
- 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
- 230000003334 potential Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003137 locomotive Effects 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/14—Crossings; Points
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE117872C true DE117872C (fr) |
Family
ID=387108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT117872D Active DE117872C (fr) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE117872C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763638A (en) * | 1996-02-15 | 1998-06-09 | Ciba Specialty Chemicals Corporation | Preparation of aromatic nitriles |
-
0
- DE DENDAT117872D patent/DE117872C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763638A (en) * | 1996-02-15 | 1998-06-09 | Ciba Specialty Chemicals Corporation | Preparation of aromatic nitriles |
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