IT1279889B1 - AXIAL PISTON HYDRAULIC MACHINE - Google Patents

AXIAL PISTON HYDRAULIC MACHINE

Info

Publication number
IT1279889B1
IT1279889B1 IT95MO000166A ITMO950166A IT1279889B1 IT 1279889 B1 IT1279889 B1 IT 1279889B1 IT 95MO000166 A IT95MO000166 A IT 95MO000166A IT MO950166 A ITMO950166 A IT MO950166A IT 1279889 B1 IT1279889 B1 IT 1279889B1
Authority
IT
Italy
Prior art keywords
shaft
cylinder block
hydraulic machine
axial piston
piston hydraulic
Prior art date
Application number
IT95MO000166A
Other languages
Italian (it)
Inventor
Gianni Pergolis
Giuseppe Salami
Original Assignee
Salami Spa
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 Salami Spa filed Critical Salami Spa
Priority to IT95MO000166A priority Critical patent/IT1279889B1/en
Publication of ITMO950166A0 publication Critical patent/ITMO950166A0/en
Publication of ITMO950166A1 publication Critical patent/ITMO950166A1/en
Application granted granted Critical
Publication of IT1279889B1 publication Critical patent/IT1279889B1/en

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Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

La macchina idraulica (1) a pistoni, volta ad ottenere semplificazione costruttiva a maggiore robustezza, comprende un blocco cilindri (2) munito di cavità tubolari (3) nelle quali sono guidati a scorrimento rispettivi pistoni (4) e di un tratto interno tubolare (16) accoppiato in modo solidale a rotazione ad albero (18) alloggiato all'interno di esso, detto tratto interno tubolare (16) essendo ricavato in un manicotto (12) interposto tra detto albero (18) e detto blocco cilindri (2), detto manicotto (12) essendo in grado di trasmettere la coppia tra detto albero (18) e detto blocco cilindri ed essendo vantaggiosamente libero di scorrere assialmente rispetto a detto albero (18), e/o rispetto a detto blocco cilindri (2).The hydraulic piston machine (1), aimed at obtaining construction simplification with greater strength, includes a cylinder block (2) equipped with tubular cavities (3) in which respective pistons (4) and an internal tubular section ( 16) rotationally coupled to a shaft (18) housed inside it, said internal tubular section (16) being obtained in a sleeve (12) interposed between said shaft (18) and said cylinder block (2), said sleeve (12) being able to transmit the torque between said shaft (18) and said cylinder block and being advantageously free to slide axially with respect to said shaft (18), and / or with respect to said cylinder block (2).

IT95MO000166A 1995-12-07 1995-12-07 AXIAL PISTON HYDRAULIC MACHINE IT1279889B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT95MO000166A IT1279889B1 (en) 1995-12-07 1995-12-07 AXIAL PISTON HYDRAULIC MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MO000166A IT1279889B1 (en) 1995-12-07 1995-12-07 AXIAL PISTON HYDRAULIC MACHINE

Publications (3)

Publication Number Publication Date
ITMO950166A0 ITMO950166A0 (en) 1995-12-07
ITMO950166A1 ITMO950166A1 (en) 1997-06-07
IT1279889B1 true IT1279889B1 (en) 1997-12-18

Family

ID=11385970

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95MO000166A IT1279889B1 (en) 1995-12-07 1995-12-07 AXIAL PISTON HYDRAULIC MACHINE

Country Status (1)

Country Link
IT (1) IT1279889B1 (en)

Also Published As

Publication number Publication date
ITMO950166A0 (en) 1995-12-07
ITMO950166A1 (en) 1997-06-07

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Legal Events

Date Code Title Description
0001 Granted