FR1370477A - Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte - Google Patents

Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte

Info

Publication number
FR1370477A
FR1370477A FR941087A FR941087A FR1370477A FR 1370477 A FR1370477 A FR 1370477A FR 941087 A FR941087 A FR 941087A FR 941087 A FR941087 A FR 941087A FR 1370477 A FR1370477 A FR 1370477A
Authority
FR
France
Prior art keywords
shock absorbers
pneumatic shock
door closers
closers
door
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
FR941087A
Other languages
English (en)
Inventor
Francis Helbert
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 filed Critical
Priority to FR941087A priority Critical patent/FR1370477A/fr
Priority to ES0301924A priority patent/ES301924A1/es
Priority to DE19641584107 priority patent/DE1584107A1/de
Application granted granted Critical
Publication of FR1370477A publication Critical patent/FR1370477A/fr
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
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/342—Throttling passages operating with metering pins
    • 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
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/02—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with pneumatic piston brakes
    • 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
    • F16F9/3415—Special valve constructions; Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/368—Sealings in pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
FR941087A 1963-07-11 1963-07-11 Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte Expired FR1370477A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR941087A FR1370477A (fr) 1963-07-11 1963-07-11 Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte
ES0301924A ES301924A1 (es) 1963-07-11 1964-07-10 Un dispositivo amortiguador neumatico, en especial para gatos cierrapuertas
DE19641584107 DE1584107A1 (de) 1963-07-11 1964-07-10 Pneumatische Stossdaempfer,insbesondere fuer Tuerschliesser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941087A FR1370477A (fr) 1963-07-11 1963-07-11 Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte

Publications (1)

Publication Number Publication Date
FR1370477A true FR1370477A (fr) 1964-08-21

Family

ID=8808058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941087A Expired FR1370477A (fr) 1963-07-11 1963-07-11 Perfectionnements aux amortisseurs pneumatiques, notamment pour ferme-porte

Country Status (3)

Country Link
DE (1) DE1584107A1 (fr)
ES (1) ES301924A1 (fr)
FR (1) FR1370477A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016029U (ja) * 1983-07-14 1985-02-02 株式会社　ニフコ ピストンシリンダ型ダンパ−
US5220706A (en) * 1992-06-17 1993-06-22 Illinois Tool Works Inc. Air damper
DE10054904A1 (de) * 2000-11-06 2002-05-16 Grass Gmbh Hoechst Brems- und Dämpfungselement für bewegliche Möbelteile
WO2006029421A1 (fr) * 2004-09-17 2006-03-23 Julius Blum Gmbh Amortisseur fluidique

Also Published As

Publication number Publication date
ES301924A1 (es) 1965-01-01
DE1584107A1 (de) 1969-08-14

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