AT324402B - PASSAGE - Google Patents

PASSAGE

Info

Publication number
AT324402B
AT324402B AT634573A AT634573A AT324402B AT 324402 B AT324402 B AT 324402B AT 634573 A AT634573 A AT 634573A AT 634573 A AT634573 A AT 634573A AT 324402 B AT324402 B AT 324402B
Authority
AT
Austria
Prior art keywords
passage
Prior art date
Application number
AT634573A
Other languages
German (de)
Inventor
Georg Dipl Ing Dr Techn Feder
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Priority to AT634573A priority Critical patent/AT324402B/en
Priority to DE2413004A priority patent/DE2413004A1/en
Priority to CH425874A priority patent/CH572132A5/xx
Application granted granted Critical
Publication of AT324402B publication Critical patent/AT324402B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
AT634573A 1973-07-18 1973-07-18 PASSAGE AT324402B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT634573A AT324402B (en) 1973-07-18 1973-07-18 PASSAGE
DE2413004A DE2413004A1 (en) 1973-07-18 1974-03-18 Draining shell for sub-base of roads etc. - has tension members connecting shell to plate above it and tension devices inside shell
CH425874A CH572132A5 (en) 1973-07-18 1974-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT634573A AT324402B (en) 1973-07-18 1973-07-18 PASSAGE

Publications (1)

Publication Number Publication Date
AT324402B true AT324402B (en) 1975-08-25

Family

ID=3585378

Family Applications (1)

Application Number Title Priority Date Filing Date
AT634573A AT324402B (en) 1973-07-18 1973-07-18 PASSAGE

Country Status (3)

Country Link
AT (1) AT324402B (en)
CH (1) CH572132A5 (en)
DE (1) DE2413004A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222409A1 (en) * 1981-06-17 1983-01-05 Carl William Edmonton Alberta Peterson ARCH THROUGH ARRANGEMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3222409A1 (en) * 1981-06-17 1983-01-05 Carl William Edmonton Alberta Peterson ARCH THROUGH ARRANGEMENT

Also Published As

Publication number Publication date
DE2413004A1 (en) 1975-02-06
CH572132A5 (en) 1976-01-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee