AT197284B - Method and device for the protection against collapse of opposing walls when excavating earth - Google Patents

Method and device for the protection against collapse of opposing walls when excavating earth

Info

Publication number
AT197284B
AT197284B AT197284DA AT197284B AT 197284 B AT197284 B AT 197284B AT 197284D A AT197284D A AT 197284DA AT 197284 B AT197284 B AT 197284B
Authority
AT
Austria
Prior art keywords
protection against
opposing walls
against collapse
excavating earth
excavating
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Zuercher
Original Assignee
Josef Zuercher
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 Josef Zuercher filed Critical Josef Zuercher
Application granted granted Critical
Publication of AT197284B publication Critical patent/AT197284B/en

Links

AT197284D 1955-07-05 1956-07-03 Method and device for the protection against collapse of opposing walls when excavating earth AT197284B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH197284X 1955-07-05

Publications (1)

Publication Number Publication Date
AT197284B true AT197284B (en) 1958-04-25

Family

ID=29589130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197284D AT197284B (en) 1955-07-05 1956-07-03 Method and device for the protection against collapse of opposing walls when excavating earth

Country Status (1)

Country Link
AT (1) AT197284B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123988B (en) * 1958-08-25 1962-02-15 Karl Bender Installation device for trenches, pits or the like.
DE1165506B (en) * 1959-02-14 1964-03-12 Johann Bodenstein Device for stiffening the walls of construction trenches, pipe trenches u. like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123988B (en) * 1958-08-25 1962-02-15 Karl Bender Installation device for trenches, pits or the like.
DE1165506B (en) * 1959-02-14 1964-03-12 Johann Bodenstein Device for stiffening the walls of construction trenches, pipe trenches u. like

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