DE240839C - - Google Patents
Info
- Publication number
- DE240839C DE240839C DENDAT240839D DE240839DA DE240839C DE 240839 C DE240839 C DE 240839C DE NDAT240839 D DENDAT240839 D DE NDAT240839D DE 240839D A DE240839D A DE 240839DA DE 240839 C DE240839 C DE 240839C
- Authority
- DE
- Germany
- Prior art keywords
- travel
- scratches
- lowered
- lever
- lifted
- 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
- 238000004140 cleaning Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
- E01H8/12—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves specially adapted to grooved rails, flangeways, or like parts of the permanent way, e.g. level crossings or switches
- E01H8/125—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, suction or flushing ; Loosening or removing by means of heat
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE240839C true DE240839C (https=) |
Family
ID=500177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT240839D Active DE240839C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE240839C (https=) |
-
0
- DE DENDAT240839D patent/DE240839C/de active Active
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