AT350618B - Messerschild fuer den vortrieb von tunneln, stollen oder sonstigen strecken - Google Patents

Messerschild fuer den vortrieb von tunneln, stollen oder sonstigen strecken

Info

Publication number
AT350618B
AT350618B AT395177A AT395177A AT350618B AT 350618 B AT350618 B AT 350618B AT 395177 A AT395177 A AT 395177A AT 395177 A AT395177 A AT 395177A AT 350618 B AT350618 B AT 350618B
Authority
AT
Austria
Prior art keywords
adapts
routes
knife blade
driving tunnels
tunnels
Prior art date
Application number
AT395177A
Other languages
English (en)
Other versions
ATA395177A (de
Original Assignee
Gewerk Eisenhuette Westfalia
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
Priority claimed from DE19742461241 external-priority patent/DE2461241B2/de
Application filed by Gewerk Eisenhuette Westfalia, Hochtief Ag Hoch Tiefbauten filed Critical Gewerk Eisenhuette Westfalia
Priority claimed from AT494877A external-priority patent/ATA494877A/de
Publication of ATA395177A publication Critical patent/ATA395177A/de
Application granted granted Critical
Publication of AT350618B publication Critical patent/AT350618B/de

Links

AT395177A 1974-12-23 1977-06-03 Messerschild fuer den vortrieb von tunneln, stollen oder sonstigen strecken AT350618B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742461241 DE2461241B2 (de) 1974-12-23 1974-12-23 Vorpressbare zylindrische auskleidung fuer tunnel-, stollen- oder streckenvortriebe u.dgl., insbesondere verbauschild
AT494877A ATA494877A (de) 1977-02-01 1977-06-03 Metallurgisches gefaess, insbesondere konverter

Publications (2)

Publication Number Publication Date
ATA395177A ATA395177A (de) 1978-11-15
AT350618B true AT350618B (de) 1979-06-11

Family

ID=25601711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT395177A AT350618B (de) 1974-12-23 1977-06-03 Messerschild fuer den vortrieb von tunneln, stollen oder sonstigen strecken

Country Status (1)

Country Link
AT (1) AT350618B (de)

Also Published As

Publication number Publication date
ATA395177A (de) 1978-11-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee