FI944589A - Device for controlling the movement of a hydraulic cylinder - Google Patents

Device for controlling the movement of a hydraulic cylinder Download PDF

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Publication number
FI944589A
FI944589A FI944589A FI944589A FI944589A FI 944589 A FI944589 A FI 944589A FI 944589 A FI944589 A FI 944589A FI 944589 A FI944589 A FI 944589A FI 944589 A FI944589 A FI 944589A
Authority
FI
Finland
Prior art keywords
spindle
cylinder
movement
locking
controlling
Prior art date
Application number
FI944589A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI98088B (en
FI944589A0 (en
FI98088C (en
Inventor
Urpo Kuronen
Original Assignee
Agronic Oy
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
Priority claimed from FI934619A external-priority patent/FI934619A0/en
Application filed by Agronic Oy filed Critical Agronic Oy
Priority to FI944589A priority Critical patent/FI98088C/en
Publication of FI944589A0 publication Critical patent/FI944589A0/en
Publication of FI944589A publication Critical patent/FI944589A/en
Publication of FI98088B publication Critical patent/FI98088B/en
Application granted granted Critical
Publication of FI98088C publication Critical patent/FI98088C/en

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  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

The invention relates to a device for controlling the movement of a hydraulic cylinder 14. The device comprises a spindle controlled check valve 4 as well as transmitting means 21, 12, 10, 16 for transmitting the force of the cylinder 14 to the spindle 2. Said spindle 2 causes in its first position an outwards working movement of the rod of the cylinder 14 and in its second position a returning movement of the rod of the cylinder 14. The device further comprises a locking device 1 having locking means 27, 7, 17, 6, 6' for locking the spindle 2 in said positions. The spindle 2 is adapted to moving from the first position to the second position or opposite under influence of the force transmitted by the transmitting means 21, 12, 10, 16. The device further comprises means 3, 8, 31 for starting or stopping the action of the cylinder by moving the locking device relative to the check valve 4. <IMAGE>
FI944589A 1993-10-20 1994-10-03 Device for controlling the movement of the hydraulic cylinder FI98088C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI944589A FI98088C (en) 1993-10-20 1994-10-03 Device for controlling the movement of the hydraulic cylinder

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI934619 1993-10-20
FI934619A FI934619A0 (en) 1993-10-20 1993-10-20 ANORDING FOR HYDRAULIC CYLINDERS
FI944589 1994-10-03
FI944589A FI98088C (en) 1993-10-20 1994-10-03 Device for controlling the movement of the hydraulic cylinder

Publications (4)

Publication Number Publication Date
FI944589A0 FI944589A0 (en) 1994-10-03
FI944589A true FI944589A (en) 1995-04-21
FI98088B FI98088B (en) 1996-12-31
FI98088C FI98088C (en) 1997-04-10

Family

ID=26159599

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944589A FI98088C (en) 1993-10-20 1994-10-03 Device for controlling the movement of the hydraulic cylinder

Country Status (1)

Country Link
FI (1) FI98088C (en)

Also Published As

Publication number Publication date
FI98088B (en) 1996-12-31
FI944589A0 (en) 1994-10-03
FI98088C (en) 1997-04-10

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: AGRONIC OY

BB Publication of examined application
MA Patent expired