IT1309380B1 - Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile. - Google Patents

Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile.

Info

Publication number
IT1309380B1
IT1309380B1 IT1999VR000092A ITVR990092A IT1309380B1 IT 1309380 B1 IT1309380 B1 IT 1309380B1 IT 1999VR000092 A IT1999VR000092 A IT 1999VR000092A IT VR990092 A ITVR990092 A IT VR990092A IT 1309380 B1 IT1309380 B1 IT 1309380B1
Authority
IT
Italy
Prior art keywords
piston
gate
box
hydraulic piston
similar type
Prior art date
Application number
IT1999VR000092A
Other languages
English (en)
Inventor
Luigi Fadini
Original Assignee
Meccanica Fadini S N C Di Fadi
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 Meccanica Fadini S N C Di Fadi filed Critical Meccanica Fadini S N C Di Fadi
Priority to IT1999VR000092A priority Critical patent/IT1309380B1/it
Priority to AT00118929T priority patent/ATE291712T1/de
Priority to ES00118929T priority patent/ES2235725T3/es
Priority to DE60018876T priority patent/DE60018876D1/de
Priority to EP00118929A priority patent/EP1098123B1/en
Publication of ITVR990092A1 publication Critical patent/ITVR990092A1/it
Application granted granted Critical
Publication of IT1309380B1 publication Critical patent/IT1309380B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Lubricants (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Braking Systems And Boosters (AREA)
  • Glass Compositions (AREA)
IT1999VR000092A 1999-11-08 1999-11-08 Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile. IT1309380B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT1999VR000092A IT1309380B1 (it) 1999-11-08 1999-11-08 Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile.
AT00118929T ATE291712T1 (de) 1999-11-08 2000-09-01 Hydraulikzylinder
ES00118929T ES2235725T3 (es) 1999-11-08 2000-09-01 Accionador hidraulico.
DE60018876T DE60018876D1 (de) 1999-11-08 2000-09-01 Hydraulikzylinder
EP00118929A EP1098123B1 (en) 1999-11-08 2000-09-01 Hydraulic actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999VR000092A IT1309380B1 (it) 1999-11-08 1999-11-08 Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile.

Publications (2)

Publication Number Publication Date
ITVR990092A1 ITVR990092A1 (it) 2001-05-08
IT1309380B1 true IT1309380B1 (it) 2002-01-22

Family

ID=11428798

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999VR000092A IT1309380B1 (it) 1999-11-08 1999-11-08 Pistone oleodinamico perfezionato particolarmente del tipoapricancello o simile.

Country Status (5)

Country Link
EP (1) EP1098123B1 (it)
AT (1) ATE291712T1 (it)
DE (1) DE60018876D1 (it)
ES (1) ES2235725T3 (it)
IT (1) IT1309380B1 (it)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2068323A6 (it) * 1969-10-15 1971-08-20 Matairco Sa
IT1120059B (it) * 1978-04-23 1986-03-19 Fadini Meccanica Apparecchiatura per il comando in apertura e chiusura del battente,specialmente di canelli,portelli o simili
WO1987005368A1 (en) * 1986-03-06 1987-09-11 Koeppen Detlef Cylinder/pump unit operated by a pressure medium
DE3639177A1 (de) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Tuersteuereinrichtung
DE4120837A1 (de) * 1991-06-25 1993-01-07 Daimler Benz Ag Schaltungsanordnung fuer die notfalloeffnung von fremdkraftbetaetigten tueren

Also Published As

Publication number Publication date
ES2235725T3 (es) 2005-07-16
ATE291712T1 (de) 2005-04-15
EP1098123B1 (en) 2005-03-23
EP1098123A1 (en) 2001-05-09
ITVR990092A1 (it) 2001-05-08
DE60018876D1 (de) 2005-04-28

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