EP 0319730 A1 19890614 - Tube-driving device.
Title (en)
Tube-driving device.
Title (de)
Rohrramme.
Title (fr)
Dispositif de battage de tubes.
Publication
Application
Priority
DE 3741373 A 19871207
Abstract (en)
In a driving device (3) for the internal driving of tubes, the rear end of which is connected to the rear end (in the direction of thrust) of the thrust tube (2), the introduction of the thrust force is improved and is improved with less mechanical complexity. <IMAGE>
Abstract (de)
Bei einer Ramme (3) zum Innen-Rammen von Rohren, deren rückwärtiges Ende mit dem in Richtung des Vortriebs hinteren Ende des Vortriebsrohres (2) verbunden ist, wird das Einleiten der Vortriebskraft verbessert und mit geringerem maschinellen Aufwand erreicht.
IPC 1-7
IPC 8 full level
E02D 7/28 (2006.01); E02D 13/10 (2006.01); E21D 9/06 (2006.01)
CPC (source: EP)
E02D 7/28 (2013.01); E02D 13/10 (2013.01)
Citation (search report)
- [A] NL 7907082 A 19810326 - WILLEM FREDERIK HEINS
- [A] FR 2502662 A1 19821001 - SCHMIDT PAUL [DE]
- [A] NL 3247 C
Designated contracting state (EPC)
BE CH FR GB IT LI NL
DOCDB simple family (publication)
EP 0319730 A1 19890614; EP 0319730 B1 19910410; DE 3741373 C1 19890427; JP H01207595 A 19890821
DOCDB simple family (application)
EP 88118805 A 19881111; DE 3741373 A 19871207; JP 30586088 A 19881202