IT1267513B1 - Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary - Google Patents

Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary

Info

Publication number
IT1267513B1
IT1267513B1 IT93AN000005A ITAN930005A IT1267513B1 IT 1267513 B1 IT1267513 B1 IT 1267513B1 IT 93AN000005 A IT93AN000005 A IT 93AN000005A IT AN930005 A ITAN930005 A IT AN930005A IT 1267513 B1 IT1267513 B1 IT 1267513B1
Authority
IT
Italy
Prior art keywords
drilling machines
handling
actuator group
rotary carriage
drum
Prior art date
Application number
IT93AN000005A
Other languages
English (en)
Inventor
Davide Cesarini
Original Assignee
Trivelsonda Srl
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 Trivelsonda Srl filed Critical Trivelsonda Srl
Priority to IT93AN000005A priority Critical patent/IT1267513B1/it
Publication of ITAN930005A0 publication Critical patent/ITAN930005A0/it
Publication of ITAN930005A1 publication Critical patent/ITAN930005A1/it
Application granted granted Critical
Publication of IT1267513B1 publication Critical patent/IT1267513B1/it

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  • Earth Drilling (AREA)

Abstract

La presente invenzione concerne un gruppo attuatore installabile su macchine trivellatrici per la movimentazione del carrello portarotary. Il quale comprende un argano sul cui tamburo sono agganciati due cavi di traino, l'uno per il sollevamento l'altro per la discesa forzata del carrello porta-rotary, in modo tale che all'avvolgimento dell'uno corrisponda sempre il contemporaneo svolgimento dell'altro ed in maniera tale che l'avvolgimento dell'uno avvenga dalla sponda destra del tamburo verso quella sinistra e viceversa.
IT93AN000005A 1993-01-21 1993-01-21 Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary IT1267513B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93AN000005A IT1267513B1 (it) 1993-01-21 1993-01-21 Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93AN000005A IT1267513B1 (it) 1993-01-21 1993-01-21 Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary

Publications (3)

Publication Number Publication Date
ITAN930005A0 ITAN930005A0 (it) 1993-01-21
ITAN930005A1 ITAN930005A1 (it) 1994-07-21
IT1267513B1 true IT1267513B1 (it) 1997-02-05

Family

ID=11333672

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93AN000005A IT1267513B1 (it) 1993-01-21 1993-01-21 Gruppo attuatore istallabile su macchine trivellatrici per la movimentazione del carrello porta-rotary

Country Status (1)

Country Link
IT (1) IT1267513B1 (it)

Also Published As

Publication number Publication date
ITAN930005A0 (it) 1993-01-21
ITAN930005A1 (it) 1994-07-21

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

Effective date: 19980129