IT1246552B - Cylinder with variable section for an integral piston-rod group - Google Patents

Cylinder with variable section for an integral piston-rod group

Info

Publication number
IT1246552B
IT1246552B ITMO910072A ITMO910072A IT1246552B IT 1246552 B IT1246552 B IT 1246552B IT MO910072 A ITMO910072 A IT MO910072A IT MO910072 A ITMO910072 A IT MO910072A IT 1246552 B IT1246552 B IT 1246552B
Authority
IT
Italy
Prior art keywords
cylinder
rod group
integral piston
variable section
piston
Prior art date
Application number
ITMO910072A
Other languages
Italian (it)
Inventor
Pier Celestino Pecorari
Original Assignee
Pier Celestino Pecorari
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 Pier Celestino Pecorari filed Critical Pier Celestino Pecorari
Priority to ITMO910072A priority Critical patent/IT1246552B/en
Publication of ITMO910072A0 publication Critical patent/ITMO910072A0/en
Publication of ITMO910072A1 publication Critical patent/ITMO910072A1/en
Application granted granted Critical
Publication of IT1246552B publication Critical patent/IT1246552B/en

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)

Abstract

The cylinder that is the object of the invention finds application in the sector of pumps and hydraulic motors and pistons; it permits adoption of an integral piston- rod group and for this reason eliminates the drawbacks connected with piston-rod couplings, like increased specific pressure and increased machining costs; at the same time, it solves the problem connected with blow-by of pressurized oil in the cylinder. <IMAGE>
ITMO910072A 1991-05-17 1991-05-17 Cylinder with variable section for an integral piston-rod group IT1246552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMO910072A IT1246552B (en) 1991-05-17 1991-05-17 Cylinder with variable section for an integral piston-rod group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO910072A IT1246552B (en) 1991-05-17 1991-05-17 Cylinder with variable section for an integral piston-rod group

Publications (3)

Publication Number Publication Date
ITMO910072A0 ITMO910072A0 (en) 1991-05-17
ITMO910072A1 ITMO910072A1 (en) 1992-11-17
IT1246552B true IT1246552B (en) 1994-11-24

Family

ID=11384974

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMO910072A IT1246552B (en) 1991-05-17 1991-05-17 Cylinder with variable section for an integral piston-rod group

Country Status (1)

Country Link
IT (1) IT1246552B (en)

Also Published As

Publication number Publication date
ITMO910072A1 (en) 1992-11-17
ITMO910072A0 (en) 1991-05-17

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Legal Events

Date Code Title Description
0001 Granted