FR2142547A5 - - Google Patents
Info
- Publication number
- FR2142547A5 FR2142547A5 FR7223259A FR7223259A FR2142547A5 FR 2142547 A5 FR2142547 A5 FR 2142547A5 FR 7223259 A FR7223259 A FR 7223259A FR 7223259 A FR7223259 A FR 7223259A FR 2142547 A5 FR2142547 A5 FR 2142547A5
- Authority
- FR
- France
- 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.)
- Expired
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)
- Frying-Pans Or Fryers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712134890 DE2134890C3 (de) | 1971-07-13 | 1971-07-13 | Mit einem Schienenfahrzeug verbundene Auftauvorrichtung für Schienen und Weichen |
| DE19712148277 DE2148277A1 (de) | 1971-09-28 | 1971-09-28 | Mit einem schienenfahrzeug verbundene auftauvorrichtung fuer schienen und weichen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2142547A5 true FR2142547A5 (https=) | 1973-01-26 |
Family
ID=25761417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7223259A Expired FR2142547A5 (https=) | 1971-07-13 | 1972-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE786146A (https=) |
| CH (1) | CH542326A (https=) |
| FR (1) | FR2142547A5 (https=) |
| GB (1) | GB1401222A (https=) |
| IT (1) | IT964648B (https=) |
| NL (1) | NL7208759A (https=) |
| NO (1) | NO130833C (https=) |
| SE (1) | SE392931B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108660995A (zh) * | 2018-07-02 | 2018-10-16 | 鹿海洋 | 一种道路清洗系统 |
| CN108797234A (zh) * | 2018-08-15 | 2018-11-13 | 华东交通大学 | 轨道线路道岔区电磁融雪装置 |
| CN114318970B (zh) * | 2022-02-23 | 2023-12-22 | 内蒙古鑫铁爱特机械有限公司 | 铁路道岔运铺一体机及其铺运方法 |
-
1972
- 1972-06-20 NO NO219672A patent/NO130833C/no unknown
- 1972-06-21 FR FR7223259A patent/FR2142547A5/fr not_active Expired
- 1972-06-26 NL NL7208759A patent/NL7208759A/xx unknown
- 1972-07-05 SE SE882772A patent/SE392931B/xx unknown
- 1972-07-12 IT IT6924572A patent/IT964648B/it active
- 1972-07-12 CH CH1043672A patent/CH542326A/de not_active IP Right Cessation
- 1972-07-12 BE BE786146A patent/BE786146A/xx unknown
- 1972-07-13 GB GB3287672A patent/GB1401222A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1401222A (en) | 1975-07-16 |
| NO130833C (https=) | 1975-02-19 |
| NL7208759A (https=) | 1973-01-16 |
| BE786146A (fr) | 1972-11-03 |
| CH542326A (de) | 1973-09-30 |
| NO130833B (https=) | 1974-11-11 |
| IT964648B (it) | 1974-01-31 |
| SE392931B (sv) | 1977-04-25 |