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AT169433B - Reinforced concrete railway sleeper and mold for its manufacture - Google Patents

Reinforced concrete railway sleeper and mold for its manufacture

Info

Publication number
AT169433B
AT169433B AT169433DA AT169433B AT 169433 B AT169433 B AT 169433B AT 169433D A AT169433D A AT 169433DA AT 169433 B AT169433 B AT 169433B
Authority
AT
Austria
Prior art keywords
mold
manufacture
reinforced concrete
railway sleeper
concrete railway
Prior art date
Application number
Other languages
German (de)
Inventor
Roger Sonneville
Original Assignee
Roger Sonneville
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 Roger Sonneville filed Critical Roger Sonneville
Application granted granted Critical
Publication of AT169433B publication Critical patent/AT169433B/en

Links

AT169433D 1949-04-01 1950-03-30 Reinforced concrete railway sleeper and mold for its manufacture AT169433B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR169433X 1949-04-01

Publications (1)

Publication Number Publication Date
AT169433B true AT169433B (en) 1951-11-10

Family

ID=8877214

Family Applications (1)

Application Number Title Priority Date Filing Date
AT169433D AT169433B (en) 1949-04-01 1950-03-30 Reinforced concrete railway sleeper and mold for its manufacture

Country Status (1)

Country Link
AT (1) AT169433B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039695A (en) * 1959-03-16 1962-06-19 John L Harmsen Reinforced concrete railway tie
DE1534120B1 (en) * 1965-01-13 1970-01-15 Sonneville Roger P Railway sleeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3039695A (en) * 1959-03-16 1962-06-19 John L Harmsen Reinforced concrete railway tie
DE1534120B1 (en) * 1965-01-13 1970-01-15 Sonneville Roger P Railway sleeper

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