ITPN20040003A1 - Molla a gas a funzionamento ritardato variabile - Google Patents

Molla a gas a funzionamento ritardato variabile

Info

Publication number
ITPN20040003A1
ITPN20040003A1 IT000003A ITPN20040003A ITPN20040003A1 IT PN20040003 A1 ITPN20040003 A1 IT PN20040003A1 IT 000003 A IT000003 A IT 000003A IT PN20040003 A ITPN20040003 A IT PN20040003A IT PN20040003 A1 ITPN20040003 A1 IT PN20040003A1
Authority
IT
Italy
Prior art keywords
piston
gas spring
hollow casing
chamber
enable
Prior art date
Application number
IT000003A
Other languages
English (en)
Inventor
Silvano Bordignon
Original Assignee
Bordignon Silvano S P A
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 Bordignon Silvano S P A filed Critical Bordignon Silvano S P A
Priority to IT000003A priority Critical patent/ITPN20040003A1/it
Publication of ITPN20040003A1 publication Critical patent/ITPN20040003A1/it
Priority to AT04107038T priority patent/ATE375466T1/de
Priority to EP04107038A priority patent/EP1555453B1/en
Priority to ES04107038T priority patent/ES2295777T3/es
Priority to DE602004009399T priority patent/DE602004009399T2/de

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0236—Telescopic characterised by having a hollow piston rod
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Springs (AREA)
  • Braking Systems And Boosters (AREA)
IT000003A 2004-01-15 2004-01-15 Molla a gas a funzionamento ritardato variabile ITPN20040003A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000003A ITPN20040003A1 (it) 2004-01-15 2004-01-15 Molla a gas a funzionamento ritardato variabile
AT04107038T ATE375466T1 (de) 2004-01-15 2004-12-29 Luftfeder mit variabel abgebremsten betriebsverhalten
EP04107038A EP1555453B1 (en) 2004-01-15 2004-12-29 Gas spring with a variably slowed-down operating pattern
ES04107038T ES2295777T3 (es) 2004-01-15 2004-12-29 Resorte de gas con patron de funcionamiento de aminoracion variable.
DE602004009399T DE602004009399T2 (de) 2004-01-15 2004-12-29 Luftfeder mit variabel abgebremsten Betriebsverhalten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000003A ITPN20040003A1 (it) 2004-01-15 2004-01-15 Molla a gas a funzionamento ritardato variabile

Publications (1)

Publication Number Publication Date
ITPN20040003A1 true ITPN20040003A1 (it) 2004-04-15

Family

ID=34611258

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000003A ITPN20040003A1 (it) 2004-01-15 2004-01-15 Molla a gas a funzionamento ritardato variabile

Country Status (5)

Country Link
EP (1) EP1555453B1 (it)
AT (1) ATE375466T1 (it)
DE (1) DE602004009399T2 (it)
ES (1) ES2295777T3 (it)
IT (1) ITPN20040003A1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653116A2 (en) 2004-10-19 2006-05-03 Silvano Bordignon Air spring with guided stroke feature

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2358664B8 (es) * 2010-10-29 2013-05-21 Azol-Gas, S.L Mecanismo de retardo de vástago de un resorte de gas.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51626C (de) * F. T. FRANKE in Berlin, Kastanien-Allee 26, und C. OFFERMANN in Berlin, Schönhauser Allee 134a Ausströmungsregulator für pneumatische Thürhemmvorrichtungen mit hohler Kolbenstange
DE1886350U (de) * 1962-10-30 1964-01-23 Stabilus Ind Und Handelsgesell Pneumatische feder.
FR2410190A1 (fr) * 1977-11-23 1979-06-22 Allinquant J G Piston perfectionne pour ressort pneumatique ou analogue
US4948103A (en) * 1989-01-30 1990-08-14 Illinois Tool Works, Inc. Spring-loaded dampening actuator
DE10024499B4 (de) * 2000-05-21 2004-08-26 Forschungsgesellschaft Umformtechnik Mbh Gasdruckzylinder, insbesondere in der Art einer Stickstofffeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653116A2 (en) 2004-10-19 2006-05-03 Silvano Bordignon Air spring with guided stroke feature

Also Published As

Publication number Publication date
EP1555453A1 (en) 2005-07-20
ES2295777T3 (es) 2008-04-16
DE602004009399D1 (de) 2007-11-22
EP1555453B1 (en) 2007-10-10
ATE375466T1 (de) 2007-10-15
DE602004009399T2 (de) 2008-07-10

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