SI0690943T1 - Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain - Google Patents

Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain

Info

Publication number
SI0690943T1
SI0690943T1 SI9430040T SI9430040T SI0690943T1 SI 0690943 T1 SI0690943 T1 SI 0690943T1 SI 9430040 T SI9430040 T SI 9430040T SI 9430040 T SI9430040 T SI 9430040T SI 0690943 T1 SI0690943 T1 SI 0690943T1
Authority
SI
Slovenia
Prior art keywords
excavation direction
vertical excavation
precisely maintaining
subterranean
curtain
Prior art date
Application number
SI9430040T
Other languages
Slovenian (sl)
Inventor
Michael Leffer
Original Assignee
Stahl- Und Apparatebau Hans Leffer Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE4309233A external-priority patent/DE4309233C1/en
Application filed by Stahl- Und Apparatebau Hans Leffer Gmbh filed Critical Stahl- Und Apparatebau Hans Leffer Gmbh
Publication of SI0690943T1 publication Critical patent/SI0690943T1/en

Links

SI9430040T 1993-03-23 1994-03-07 Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain SI0690943T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4309233A DE4309233C1 (en) 1993-03-23 1993-03-23 Method and device for precisely maintaining the vertical direction of excavation of a diaphragm wall
PCT/EP1994/000671 WO1994021864A1 (en) 1993-03-23 1994-03-07 Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain
EP94909118A EP0690943B1 (en) 1993-03-23 1994-03-07 Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain

Publications (1)

Publication Number Publication Date
SI0690943T1 true SI0690943T1 (en) 1999-02-28

Family

ID=25924211

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9430040T SI0690943T1 (en) 1993-03-23 1994-03-07 Process and device for precisely maintaining the vertical excavation direction of a subterranean curtain

Country Status (1)

Country Link
SI (1) SI0690943T1 (en)

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Legal Events

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Effective date: 20041202