AT261663B - Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb - Google Patents

Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb

Info

Publication number
AT261663B
AT261663B AT163065A AT163065A AT261663B AT 261663 B AT261663 B AT 261663B AT 163065 A AT163065 A AT 163065A AT 163065 A AT163065 A AT 163065A AT 261663 B AT261663 B AT 261663B
Authority
AT
Austria
Prior art keywords
sealing
face
compressed air
air shield
shield driving
Prior art date
Application number
AT163065A
Other languages
English (en)
Original Assignee
Hochtief Ag Hoch Tiefbauten
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
Application filed by Hochtief Ag Hoch Tiefbauten filed Critical Hochtief Ag Hoch Tiefbauten
Priority to AT163065A priority Critical patent/AT261663B/de
Application granted granted Critical
Publication of AT261663B publication Critical patent/AT261663B/de

Links

AT163065A 1965-02-24 1965-02-24 Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb AT261663B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT163065A AT261663B (de) 1965-02-24 1965-02-24 Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT163065A AT261663B (de) 1965-02-24 1965-02-24 Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb

Publications (1)

Publication Number Publication Date
AT261663B true AT261663B (de) 1968-05-10

Family

ID=3517564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT163065A AT261663B (de) 1965-02-24 1965-02-24 Abdichtung der Ortsbrust beim Druckluft-Schildvortrieb

Country Status (1)

Country Link
AT (1) AT261663B (de)

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