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ES239941Y - Piston perfeccionado por resorte neumatico o analogo - Google Patents

Piston perfeccionado por resorte neumatico o analogo

Info

Publication number
ES239941Y
ES239941Y ES1978239941U ES239941U ES239941Y ES 239941 Y ES239941 Y ES 239941Y ES 1978239941 U ES1978239941 U ES 1978239941U ES 239941 U ES239941 U ES 239941U ES 239941 Y ES239941 Y ES 239941Y
Authority
ES
Spain
Prior art keywords
perfected
pneumatic
piston
analog
spring
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.)
Expired
Application number
ES1978239941U
Other languages
English (en)
Other versions
ES239941U (es
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.)
Jgallinquant socen Commandite Par Act R Actions Ste
Original Assignee
Jgallinquant socen Commandite Par Act R Actions Ste
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 Jgallinquant socen Commandite Par Act R Actions Ste filed Critical Jgallinquant socen Commandite Par Act R Actions Ste
Publication of ES239941U publication Critical patent/ES239941U/es
Application granted granted Critical
Publication of ES239941Y publication Critical patent/ES239941Y/es
Expired legal-status Critical Current

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
    • F16F9/0227—Telescopic characterised by the piston construction
    • 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
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Fluid-Damping Devices (AREA)
  • Reciprocating Pumps (AREA)
ES1978239941U 1977-11-23 1978-11-15 Piston perfeccionado por resorte neumatico o analogo Expired ES239941Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735195A FR2410190A1 (fr) 1977-11-23 1977-11-23 Piston perfectionne pour ressort pneumatique ou analogue

Publications (2)

Publication Number Publication Date
ES239941U ES239941U (es) 1979-01-16
ES239941Y true ES239941Y (es) 1979-06-16

Family

ID=9197939

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978239941U Expired ES239941Y (es) 1977-11-23 1978-11-15 Piston perfeccionado por resorte neumatico o analogo

Country Status (6)

Country Link
EP (1) EP0002144B1 (es)
DE (1) DE2860807D1 (es)
ES (1) ES239941Y (es)
FR (1) FR2410190A1 (es)
IT (1) IT1106348B (es)
PT (1) PT68812A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446969A1 (fr) * 1979-01-16 1980-08-14 Allinquant J G Perfectionnements apportes aux pistons de ressorts pneumatiques ou analogues
FR2446965A1 (fr) * 1979-01-17 1980-08-14 Allinquant J G Dispositif de bouchon pour la penetration d'une tige plongeuse dans un cylindre de ressort pneumatique ou analogue
JPS58221032A (ja) * 1982-06-18 1983-12-22 Tokico Ltd シリンダ装置
DE3513839A1 (de) * 1985-04-17 1986-10-23 Fritz Bauer + Söhne oHG, 8503 Altdorf Fluidgefuellte gedaempfte kolben-zylinder-einheit
DE3763329D1 (de) * 1986-09-02 1990-07-26 Gen Motors Corp Verfahren zur herstellung eines einheitsmoduls mit kolben und kolbenstange.
US4948103A (en) * 1989-01-30 1990-08-14 Illinois Tool Works, Inc. Spring-loaded dampening actuator
CA2083552C (en) * 1992-04-09 2003-02-11 Jonathan P. Cotter Gas spring
US5518223A (en) * 1994-12-29 1996-05-21 Illinois Tool Works Inc. Air damper assembly with piston seal and piston rod latch
DE29610915U1 (de) * 1996-06-21 1996-08-29 Hörauf & Kohler KG, 86199 Augsburg Pneumatischer Bewegungsdämpfer
DE10054904A1 (de) * 2000-11-06 2002-05-16 Grass Gmbh Hoechst Brems- und Dämpfungselement für bewegliche Möbelteile
KR20030070197A (ko) * 2002-02-21 2003-08-29 주식회사 만도 쇽 업소버에 사용되는 바디밸브의 바디 핀 고정구조
ITPN20040003A1 (it) * 2004-01-15 2004-04-15 Bordignon Silvano S P A Molla a gas a funzionamento ritardato variabile
US20070145653A1 (en) * 2005-12-15 2007-06-28 Jan Toczycki Air damper
US20130105488A1 (en) * 2011-10-26 2013-05-02 Umbra Llc Step garbage can with damper
ITTO20130471A1 (it) * 2013-06-07 2014-12-08 Cultraro Automazione Engineering S R L Ammortizzatore lineare con elemento otturatore perfezionato

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1385007A (fr) 1964-02-11 1965-01-08 Vérins pneumatiques et hydrauliques sans joints

Also Published As

Publication number Publication date
EP0002144B1 (fr) 1981-06-24
DE2860807D1 (en) 1981-10-01
FR2410190A1 (fr) 1979-06-22
IT1106348B (it) 1985-11-11
ES239941U (es) 1979-01-16
FR2410190B1 (es) 1981-01-30
EP0002144A1 (fr) 1979-05-30
PT68812A (fr) 1978-12-01
IT7852008A0 (it) 1978-11-22

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000503