IT1197681B - Dispositivo rotativo operante alternativamente in sensi opposti per facilitare l'introduzione e l'estrazione di tubi o pali in posizioni di messa in opera - Google Patents

Dispositivo rotativo operante alternativamente in sensi opposti per facilitare l'introduzione e l'estrazione di tubi o pali in posizioni di messa in opera

Info

Publication number
IT1197681B
IT1197681B IT48716/83A IT4871683A IT1197681B IT 1197681 B IT1197681 B IT 1197681B IT 48716/83 A IT48716/83 A IT 48716/83A IT 4871683 A IT4871683 A IT 4871683A IT 1197681 B IT1197681 B IT 1197681B
Authority
IT
Italy
Prior art keywords
stops
lever
ring
energy
accessory mechanism
Prior art date
Application number
IT48716/83A
Other languages
English (en)
Other versions
IT8348716A0 (it
Inventor
Jurgen Hochstrasser
Hans Mathieu
Original Assignee
Hochstrasser Elisabeth
Hochstrasser Juergen
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 Hochstrasser Elisabeth, Hochstrasser Juergen filed Critical Hochstrasser Elisabeth
Publication of IT8348716A0 publication Critical patent/IT8348716A0/it
Application granted granted Critical
Publication of IT1197681B publication Critical patent/IT1197681B/it

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
IT48716/83A 1983-06-27 1983-07-20 Dispositivo rotativo operante alternativamente in sensi opposti per facilitare l'introduzione e l'estrazione di tubi o pali in posizioni di messa in opera IT1197681B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3323475 1983-06-27

Publications (2)

Publication Number Publication Date
IT8348716A0 IT8348716A0 (it) 1983-07-20
IT1197681B true IT1197681B (it) 1988-12-06

Family

ID=6202711

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48716/83A IT1197681B (it) 1983-06-27 1983-07-20 Dispositivo rotativo operante alternativamente in sensi opposti per facilitare l'introduzione e l'estrazione di tubi o pali in posizioni di messa in opera

Country Status (3)

Country Link
IN (1) IN161274B (it)
IT (1) IT1197681B (it)
ZA (1) ZA843920B (it)

Also Published As

Publication number Publication date
ZA843920B (en) 1985-01-30
IT8348716A0 (it) 1983-07-20
IN161274B (it) 1987-11-07

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960711