FR2373723A1 - Amortisseur telescopique notamment destine a des vehicules a moteur - Google Patents

Amortisseur telescopique notamment destine a des vehicules a moteur

Info

Publication number
FR2373723A1
FR2373723A1 FR7737245A FR7737245A FR2373723A1 FR 2373723 A1 FR2373723 A1 FR 2373723A1 FR 7737245 A FR7737245 A FR 7737245A FR 7737245 A FR7737245 A FR 7737245A FR 2373723 A1 FR2373723 A1 FR 2373723A1
Authority
FR
France
Prior art keywords
ring
damper
stop
dia
rod
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
FR7737245A
Other languages
English (en)
Other versions
FR2373723B1 (fr
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.)
ZF Boge GmbH
Original Assignee
Boge GmbH
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 Boge GmbH filed Critical Boge GmbH
Publication of FR2373723A1 publication Critical patent/FR2373723A1/fr
Application granted granted Critical
Publication of FR2373723B1 publication Critical patent/FR2373723B1/fr
Granted 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/061—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper with a coil spring being mounted inside the damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

a. Amortisseur télescopique notamment destiné à des véhicules à moteur. b. Amortisseur caractérisé par un anneau d'amortissement logé dans le volume annulaire du couvercle, agissant par extension, contre le cylindre en étant logé coulissant dans celui-ci, le diamètre intérieur de cet anneau d'amortissement étant supérieur à celui de la tige de piston tout en étant inférieur au diamètre extérieur de l'anneau de butée, ainsi qu'un ressort hélicoïdal de compression, dont la spire d'extrémité, extérieure appliquée contre le couvercle est maintenue au niveau du couvercle et dont la spire d'extrémité intérieure opposée au couvercle, présente un diamètre supérieur du diamètre intérieur de l'anneau d'amortissement, l'anneau de butée et l'anneau d'amortissement formant lorsqu'ils sont en contact, un piston de refoulement, commun, muni d'orifices d'étranglement.
FR7737245A 1976-12-09 1977-12-09 Amortisseur telescopique notamment destine a des vehicules a moteur Granted FR2373723A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762655705 DE2655705C3 (de) 1976-12-09 1976-12-09 Hydraulischer Teleskopschwingungsdampfer mit hydraulischem und elastischem Zuganschlag, insbesondere fur Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2373723A1 true FR2373723A1 (fr) 1978-07-07
FR2373723B1 FR2373723B1 (fr) 1984-03-09

Family

ID=5995026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737245A Granted FR2373723A1 (fr) 1976-12-09 1977-12-09 Amortisseur telescopique notamment destine a des vehicules a moteur

Country Status (3)

Country Link
DE (1) DE2655705C3 (fr)
FR (1) FR2373723A1 (fr)
IT (1) IT1088427B (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444199A1 (fr) * 1978-12-14 1980-07-11 Fichtel & Sachs Ag Ensemble cylindre-piston amorti par fluide, utilise notamment comme amortisseur ou jambe a ressort
FR2450708A1 (fr) * 1979-03-06 1980-10-03 Feuvray Alain Element de suspension pour vehicule
FR2473145A1 (fr) * 1979-12-19 1981-07-10 Stabilus Gmbh Ressort a gaz
WO2017162948A1 (fr) * 2016-03-25 2017-09-28 Psa Automobiles S.A. Système de suspension hydraulique d'un véhicule
FR3049224A1 (fr) * 2016-03-25 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049229A1 (fr) * 2016-03-25 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049219A1 (fr) * 2016-03-23 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d’un vehicule
FR3049507A1 (fr) * 2016-03-30 2017-10-06 Peugeot Citroen Automobiles Sa Systeme de roue pour un vehicule

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751488C3 (de) * 1977-11-18 1980-10-30 Bayerische Motoren Werke Ag, 8000 Muenchen Teleskop-Schwingungsdämpfer, insbesondere für Kraftfahrzeuge
DE2806540C3 (de) * 1978-02-16 1994-04-07 Fichtel & Sachs Ag Stoßdämpfer oder Federbein mit wegabhängig gesteuertem, hydraulisch-mechanischem Zuganschlag
DE3010690C2 (de) * 1980-03-20 1982-10-28 Boge Gmbh, 5208 Eitorf Hydraulischer Teleskopschwingungsdämpfer mit hydraulischem und elastischem Zuganschlag, insbesondere für Kraftfahrzeuge
IT1128939B (it) * 1980-07-17 1986-06-04 Iao Industrie Riunite Spa Perfezionamenti negli ammortizzatori idraulici telescopici
DE3174727D1 (en) * 1980-11-25 1986-07-03 Bayerische Motoren Werke Ag Suspension system for vehicles
EP0119197B1 (fr) * 1982-09-20 1988-11-02 Ford Motor Company Limited Tampon arrêtoir pour amortisseur de chocs à fluide
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
DE4408405B4 (de) * 1993-08-14 2005-11-03 Zf Sachs Ag Schwingungsdämpfer mit mechanischem Zuganschlag
DE4420134C1 (de) * 1994-06-09 1995-10-05 Fichtel & Sachs Ag Schwingungsdämpfer mit mechanischem Zuganschlag
DE19626143C2 (de) * 1996-07-01 1999-09-16 Mannesmann Sachs Ag Schwingungsdämpfer mit Zuganschlagfeder
DE10053455A1 (de) * 2000-10-26 2002-05-08 Deere & Co Gezogenes Gerät
DE10228223A1 (de) * 2002-06-25 2004-01-22 Zf Sachs Ag Anschlagring für ein Kolben-Zylinderaggregat
DE10320001B3 (de) * 2003-05-06 2004-08-05 Zf Sachs Ag Schwingungsdämpfer mit einer Hubanschlagfeder
DE102004005063A1 (de) * 2004-02-04 2005-09-08 Zf Friedrichshafen Ag Kolben-Zylinder-Aggregat
DE102004039702B4 (de) * 2004-08-17 2008-02-07 Zf Friedrichshafen Ag Kolben-Zylinder-Aggregat
DE102008041114B3 (de) 2008-08-08 2010-04-22 Zf Friedrichshafen Ag Schwingungsdämpfer mit einer Zuganschlagfeder

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302720B (fr) *
US2145891A (en) * 1936-01-28 1939-02-07 Jr John V Rice Antishock spring
GB683198A (en) * 1951-06-01 1952-11-26 Gabriel Co Shock absorber
GB763557A (en) * 1954-11-16 1956-12-12 Newtcn & Bennett Ltd Improvements in or relating to hydraulic shock absorbers
GB812528A (en) * 1957-08-12 1959-04-29 Woodhead Monroe Ltd Improvements in or relating to hydraulic shock absorbers
GB887191A (en) * 1959-11-27 1962-01-17 Gen Motors Corp Improvements relating to hydraulic shock absorbers
US3150747A (en) * 1961-06-30 1964-09-29 Ford Motor Co Hyraulic shock absorber having hydraulic stop means
FR1603463A (fr) * 1967-11-02 1971-04-19
DE2138711A1 (de) * 1971-08-03 1973-02-15 Fichtel & Sachs Ag Befestigung eines hydraulischen zuganschlages insbesondere bei einrohrstossdaempfern, mittels schraubenfeder
DE2540720A1 (de) * 1975-09-12 1977-03-17 Tuczek Franz Hydropneumatischer einrohr- schwingungsdaempfer mit nach oben austretender kolbenstange, insbesondere fuer kraftfahrzeuge

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302720B (fr) *
US2145891A (en) * 1936-01-28 1939-02-07 Jr John V Rice Antishock spring
GB683198A (en) * 1951-06-01 1952-11-26 Gabriel Co Shock absorber
GB763557A (en) * 1954-11-16 1956-12-12 Newtcn & Bennett Ltd Improvements in or relating to hydraulic shock absorbers
GB812528A (en) * 1957-08-12 1959-04-29 Woodhead Monroe Ltd Improvements in or relating to hydraulic shock absorbers
GB887191A (en) * 1959-11-27 1962-01-17 Gen Motors Corp Improvements relating to hydraulic shock absorbers
US3150747A (en) * 1961-06-30 1964-09-29 Ford Motor Co Hyraulic shock absorber having hydraulic stop means
FR1603463A (fr) * 1967-11-02 1971-04-19
DE2138711A1 (de) * 1971-08-03 1973-02-15 Fichtel & Sachs Ag Befestigung eines hydraulischen zuganschlages insbesondere bei einrohrstossdaempfern, mittels schraubenfeder
DE2540720A1 (de) * 1975-09-12 1977-03-17 Tuczek Franz Hydropneumatischer einrohr- schwingungsdaempfer mit nach oben austretender kolbenstange, insbesondere fuer kraftfahrzeuge

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444199A1 (fr) * 1978-12-14 1980-07-11 Fichtel & Sachs Ag Ensemble cylindre-piston amorti par fluide, utilise notamment comme amortisseur ou jambe a ressort
FR2450708A1 (fr) * 1979-03-06 1980-10-03 Feuvray Alain Element de suspension pour vehicule
FR2473145A1 (fr) * 1979-12-19 1981-07-10 Stabilus Gmbh Ressort a gaz
FR3049219A1 (fr) * 2016-03-23 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d’un vehicule
WO2017162948A1 (fr) * 2016-03-25 2017-09-28 Psa Automobiles S.A. Système de suspension hydraulique d'un véhicule
FR3049224A1 (fr) * 2016-03-25 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049229A1 (fr) * 2016-03-25 2017-09-29 Peugeot Citroen Automobiles Sa Systeme de suspension hydraulique d'un vehicule
FR3049507A1 (fr) * 2016-03-30 2017-10-06 Peugeot Citroen Automobiles Sa Systeme de roue pour un vehicule

Also Published As

Publication number Publication date
IT1088427B (it) 1985-06-10
DE2655705B2 (de) 1979-09-20
FR2373723B1 (fr) 1984-03-09
DE2655705C3 (de) 1980-06-12
DE2655705A1 (de) 1978-06-15

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Legal Events

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