IT1264173B1 - Sfilamento martinetto ad unico effetto con rientro a verricello. - Google Patents

Sfilamento martinetto ad unico effetto con rientro a verricello.

Info

Publication number
IT1264173B1
IT1264173B1 IT93BO000327A ITBO930327A IT1264173B1 IT 1264173 B1 IT1264173 B1 IT 1264173B1 IT 93BO000327 A IT93BO000327 A IT 93BO000327A IT BO930327 A ITBO930327 A IT BO930327A IT 1264173 B1 IT1264173 B1 IT 1264173B1
Authority
IT
Italy
Prior art keywords
return
winch
screw jack
acting screw
acting
Prior art date
Application number
IT93BO000327A
Other languages
English (en)
Inventor
Raffaele Ventura
Original Assignee
Raffaele Ventura
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 Raffaele Ventura filed Critical Raffaele Ventura
Priority to IT93BO000327A priority Critical patent/IT1264173B1/it
Publication of ITBO930327A0 publication Critical patent/ITBO930327A0/it
Publication of ITBO930327A1 publication Critical patent/ITBO930327A1/it
Application granted granted Critical
Publication of IT1264173B1 publication Critical patent/IT1264173B1/it

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Control Of Combustion (AREA)
  • Jib Cranes (AREA)

Abstract

Il dispositivo in oggetto è costituito da un martinetto ad unico effetto e da un verricello idraulico connessi ad un sistema di guide ed azionati tramite un opportuno impianto idraulico.L'apparecchiatura consente l'estensione ed il rientro delle guide, comunque caricate, mediante l'ingresso dello olio in unica stazione stabile connessa al sistema di riferimento rigido.L'invenzione trova utilizzo soprattutto nelle apparecchiature di sollevamento.
IT93BO000327A 1993-07-16 1993-07-16 Sfilamento martinetto ad unico effetto con rientro a verricello. IT1264173B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93BO000327A IT1264173B1 (it) 1993-07-16 1993-07-16 Sfilamento martinetto ad unico effetto con rientro a verricello.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93BO000327A IT1264173B1 (it) 1993-07-16 1993-07-16 Sfilamento martinetto ad unico effetto con rientro a verricello.

Publications (3)

Publication Number Publication Date
ITBO930327A0 ITBO930327A0 (it) 1993-07-16
ITBO930327A1 ITBO930327A1 (it) 1995-01-16
IT1264173B1 true IT1264173B1 (it) 1996-09-23

Family

ID=11339184

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93BO000327A IT1264173B1 (it) 1993-07-16 1993-07-16 Sfilamento martinetto ad unico effetto con rientro a verricello.

Country Status (1)

Country Link
IT (1) IT1264173B1 (it)

Also Published As

Publication number Publication date
ITBO930327A1 (it) 1995-01-16
ITBO930327A0 (it) 1993-07-16

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Legal Events

Date Code Title Description
0001 Granted