PL239190A2 - Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling - Google Patents

Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling

Info

Publication number
PL239190A2
PL239190A2 PL23919082A PL23919082A PL239190A2 PL 239190 A2 PL239190 A2 PL 239190A2 PL 23919082 A PL23919082 A PL 23919082A PL 23919082 A PL23919082 A PL 23919082A PL 239190 A2 PL239190 A2 PL 239190A2
Authority
PL
Poland
Prior art keywords
rolling
tool
hydraulic cylinder
cylinder provided
rotary hydraulic
Prior art date
Application number
PL23919082A
Inventor
Jerzy Nawrot
Original Assignee
Zaklady Aparatury Chemicznej C
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 Zaklady Aparatury Chemicznej C filed Critical Zaklady Aparatury Chemicznej C
Priority to PL23919082A priority Critical patent/PL239190A2/en
Publication of PL239190A2 publication Critical patent/PL239190A2/en

Links

PL23919082A 1982-11-22 1982-11-22 Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling PL239190A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL23919082A PL239190A2 (en) 1982-11-22 1982-11-22 Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL23919082A PL239190A2 (en) 1982-11-22 1982-11-22 Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling

Publications (1)

Publication Number Publication Date
PL239190A2 true PL239190A2 (en) 1983-10-10

Family

ID=20014777

Family Applications (1)

Application Number Title Priority Date Filing Date
PL23919082A PL239190A2 (en) 1982-11-22 1982-11-22 Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling

Country Status (1)

Country Link
PL (1) PL239190A2 (en)

Similar Documents

Publication Publication Date Title
GB2064003B (en) Cooling system for a rotary hydraulic ram
JPS5615985A (en) Hydraulic pressure impact machine
EP0185965A3 (en) Transfer cylinder for a rotary sheet-printing press
AU553433B2 (en) A method for working holes
CA1021228A (en) Hydraulic system for a working machine
GB2063169B (en) Cylinder for a rotary printing press
DE3378259D1 (en) Hydraulic, pneumatic, pneumatic/hydraulic or combined pneumatic/explosion press
GB2003242B (en) Rotary connection for feeding through hydraulic fluid
DE3062237D1 (en) Rapid tool exchanger, especially for a machine with large dimensions
GB2118246B (en) Hydraulic rotary actuators
GB2123328B (en) A hydraulic torque machine
PL239190A2 (en) Rotary hydraulic cylinder provided with a tool for expanding tubes by rolling
JPS5610805A (en) Singleeacting work cylinder
GB2006389B (en) Piston for a pneumatic cylinmder
JPS55153880A (en) Hydraulic machine with rotary piston
GB1554567A (en) Brake cylinder for a hydraulic brake
GB2105474B (en) Piston rod for a hydraulic ram
DE3268174D1 (en) Rotary hydraulic distributor for a servomechanism with an asymmetrical jack
GB2103524B (en) Tool changing apparatus for hammer forging press
GB2052011B (en) Piston assembly for hydraulic master cylinder
DE3262404D1 (en) Machine comprising tools for working metal sheet
YU319080A (en) Device to control the rate of a piston in a hydraulic cylinder,particularly for artillery tools
GB2103978B (en) Hydraulic bench press
GB2097299B (en) Toolholder for rotary tool
ZA848819B (en) A valve for use with hydraulic ram assemblies