ES1034533U - Improved safety valve used in hydraulic cylinders and rotary pneumatic valve for machines - tools. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved safety valve used in hydraulic cylinders and rotary pneumatic valve for machines - tools. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1034533U
ES1034533U ES09601763U ES9601763U ES1034533U ES 1034533 U ES1034533 U ES 1034533U ES 09601763 U ES09601763 U ES 09601763U ES 9601763 U ES9601763 U ES 9601763U ES 1034533 U ES1034533 U ES 1034533U
Authority
ES
Spain
Prior art keywords
oil
machine
cylinder chamber
translation
legally binding
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09601763U
Other languages
Spanish (es)
Other versions
ES1034533Y (en
Inventor
Alcala Patricia Ferrando
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9601763U priority Critical patent/ES1034533Y/en
Publication of ES1034533U publication Critical patent/ES1034533U/en
Application granted granted Critical
Publication of ES1034533Y publication Critical patent/ES1034533Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
  • Hydraulic Motors (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Improved safety valve used in hydraulic and pneumatic cylinders double acting for rotary machine tools, which cylinders are provided, each, two safety valves keeping the pressure in each of the chambers of cylinder piston or piston which is mounted on a central shaft connected at one end to element for machine; characterized in that it consists of a sideways accommodation reported by an entrance pressurized oil to the cylinder chamber and an outlet oil cylinder chamber governed by the relevant pilot and a way out of oil valve into the cylinder chamber; encountering localized axially in said housing: a dock end disposed inside an annular and in which va positioned a ball on end of dock in addition on whose ball appears willing an annular plate closing and plug butt position on internally a plunger which acts oil pressure from the interior during cylinder piston pilot and move the ball which to allow entry to oil newly cylinder chamber. (Machine-translation by Google Translate, not legally binding)
ES9601763U 1996-06-27 1996-06-27 PERFECTED SAFETY VALVE USED IN HYDRAULIC CYLINDERS AND DOUBLE ACTING ROTARY TIRES FOR MACHINES - TOOLS. Expired - Lifetime ES1034533Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601763U ES1034533Y (en) 1996-06-27 1996-06-27 PERFECTED SAFETY VALVE USED IN HYDRAULIC CYLINDERS AND DOUBLE ACTING ROTARY TIRES FOR MACHINES - TOOLS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601763U ES1034533Y (en) 1996-06-27 1996-06-27 PERFECTED SAFETY VALVE USED IN HYDRAULIC CYLINDERS AND DOUBLE ACTING ROTARY TIRES FOR MACHINES - TOOLS.

Publications (2)

Publication Number Publication Date
ES1034533U true ES1034533U (en) 1997-01-01
ES1034533Y ES1034533Y (en) 1998-02-01

Family

ID=8295781

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601763U Expired - Lifetime ES1034533Y (en) 1996-06-27 1996-06-27 PERFECTED SAFETY VALVE USED IN HYDRAULIC CYLINDERS AND DOUBLE ACTING ROTARY TIRES FOR MACHINES - TOOLS.

Country Status (1)

Country Link
ES (1) ES1034533Y (en)

Also Published As

Publication number Publication date
ES1034533Y (en) 1998-02-01

Similar Documents

Publication Publication Date Title
FI70302B (en) HYDRAULISK STYRVENTIL
KR980002630A (en) Hydraulic tappet
CA2340351A1 (en) Device for hydraulically adjusting the rollers of strand guiding segments of a continuous casting installation
US2922397A (en) Adjustable stroke reciprocatory fluid pressure motor
GB2354047A (en) Hydraulic cylinders
KR20000053334A (en) Peneumatic or hydraulic control motor with a shutoff device
FI72183C (en) Fluid pressure actuator with positioner.
ES1034533U (en) Improved safety valve used in hydraulic cylinders and rotary pneumatic valve for machines - tools. (Machine-translation by Google Translate, not legally binding)
EP0122247B1 (en) Control valve
GB2092717A (en) Hydraulic control valve assembly
JPS54162335A (en) Hydraulic anti-skid mechanism
SE8005464L (en) SET AND DEVICE FOR HYDRAULIC REINFORCEMENT OF THE STEERING DIFFERENCE
US3688644A (en) Fluid operated actuator for movable members
KR930701668A (en) Hydraulic circuit of swing type work device
US3434392A (en) Hydraulic system for operating a cylinder
GB2170852A (en) Pressure-control valve
DE50007924D1 (en) ELECTROHYDRAULIC MONITORING DEVICE FOR A DOUBLE ACTING HYDROCYLINDER
US3068899A (en) Valve assembly
ES380749A1 (en) Hydraulic cat with built-in automatic investment device. (Machine-translation by Google Translate, not legally binding)
SU1171269A1 (en) Pressing apparatus
SU785511A2 (en) Mine roof support unit control device
ATE104023T1 (en) HYDRAULIC CYLINDERS WITH PRESSURE INCREASE.
SU703681A1 (en) Percussive-action drive
SG43961A1 (en) Valve mechanism
CA1062081A (en) Fluid motor-driven pump using fluid pressure to set position of pilot valve