RO58547A - - Google Patents
Info
- Publication number
- RO58547A RO58547A RO64305A RO6430570A RO58547A RO 58547 A RO58547 A RO 58547A RO 64305 A RO64305 A RO 64305A RO 6430570 A RO6430570 A RO 6430570A RO 58547 A RO58547 A RO 58547A
- Authority
- RO
- Romania
Links
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
- E01H8/105—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4203669 | 1969-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO58547A true RO58547A (zh) | 1975-09-15 |
Family
ID=10422535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO64305A RO58547A (zh) | 1969-08-22 | 1970-08-22 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3685454A (zh) |
| AT (1) | AT298543B (zh) |
| CH (1) | CH526001A (zh) |
| DE (1) | DE2041510A1 (zh) |
| FR (1) | FR2059048A5 (zh) |
| NL (1) | NL7012407A (zh) |
| RO (1) | RO58547A (zh) |
| ZA (1) | ZA705662B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023286A (en) * | 1975-09-04 | 1977-05-17 | N. A. Cobb | Railroad switch sweeper |
| US4781121A (en) * | 1987-03-25 | 1988-11-01 | Sudhir Kumar | System for enhancing traction and energy efficiency in trains |
| US6276281B1 (en) | 1999-09-20 | 2001-08-21 | General Electric Company | Method and apparatus for control of a rail contaminant cleaning system |
| US10085639B2 (en) * | 2016-03-24 | 2018-10-02 | Qualcomm Incorporated | Tracking contact quality to vital signs measurement sensors |
| GB2572167B (en) * | 2018-03-21 | 2020-03-25 | The Imagination Factory Ltd | A surface conditioning device for railway tracks or wheels |
| GB2593764B (en) | 2020-04-02 | 2024-02-07 | Plasmatrack Ltd | Surface conditioning of railway tracks or wheels |
| CN117465491B (zh) * | 2023-12-26 | 2024-03-22 | 江苏飞梭智行设备有限公司 | 一种轨道小车的轨道表面检测装置及检测方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2111872A (en) * | 1933-11-06 | 1938-03-22 | Walter C Rea | Method of and apparatus for quarrying and shaping rock and stone |
| US3028751A (en) * | 1955-12-29 | 1962-04-10 | Ivan L Joy | Means for ultrasonic inspection of rail |
-
1970
- 1970-08-17 US US64345A patent/US3685454A/en not_active Expired - Lifetime
- 1970-08-17 ZA ZA705662A patent/ZA705662B/xx unknown
- 1970-08-20 FR FR7030621A patent/FR2059048A5/fr not_active Expired
- 1970-08-21 AT AT760870A patent/AT298543B/de not_active IP Right Cessation
- 1970-08-21 CH CH1257170A patent/CH526001A/fr not_active IP Right Cessation
- 1970-08-21 DE DE19702041510 patent/DE2041510A1/de active Pending
- 1970-08-21 NL NL7012407A patent/NL7012407A/xx unknown
- 1970-08-22 RO RO64305A patent/RO58547A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT298543B (de) | 1972-05-10 |
| NL7012407A (zh) | 1971-02-24 |
| FR2059048A5 (zh) | 1971-05-28 |
| CH526001A (fr) | 1972-07-31 |
| DE2041510A1 (de) | 1971-03-18 |
| ZA705662B (en) | 1971-04-28 |
| US3685454A (en) | 1972-08-22 |