FR1073843A - Dispositif de poussée - Google Patents
Dispositif de pousséeInfo
- Publication number
- FR1073843A FR1073843A FR1073843DA FR1073843A FR 1073843 A FR1073843 A FR 1073843A FR 1073843D A FR1073843D A FR 1073843DA FR 1073843 A FR1073843 A FR 1073843A
- Authority
- FR
- France
- Prior art keywords
- push device
- push
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
- E21F13/086—Armoured conveyors shifting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1073843X | 1952-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1073843A true FR1073843A (fr) | 1954-09-29 |
Family
ID=10872070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1073843D Expired FR1073843A (fr) | 1952-04-02 | 1953-03-30 | Dispositif de poussée |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1073843A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923344A (en) * | 1957-05-21 | 1960-02-02 | Voie J Gerard La | Vehicle seating apparatus |
DE1150940B (de) * | 1959-06-02 | 1963-07-04 | Gewerk Eisenhuette Westfalia | Rueckeinrichtung fuer Strebfoerderer |
DE1159885B (de) * | 1959-07-01 | 1963-12-27 | Gewerk Eisenhuette Westfalia | Verbindung eines Strebfoerderers mit Rueckeinrichtungen |
-
1953
- 1953-03-30 FR FR1073843D patent/FR1073843A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923344A (en) * | 1957-05-21 | 1960-02-02 | Voie J Gerard La | Vehicle seating apparatus |
DE1150940B (de) * | 1959-06-02 | 1963-07-04 | Gewerk Eisenhuette Westfalia | Rueckeinrichtung fuer Strebfoerderer |
DE1159885B (de) * | 1959-07-01 | 1963-12-27 | Gewerk Eisenhuette Westfalia | Verbindung eines Strebfoerderers mit Rueckeinrichtungen |
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