FR2512763A1 - Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques - Google Patents

Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques Download PDF

Info

Publication number
FR2512763A1
FR2512763A1 FR8117345A FR8117345A FR2512763A1 FR 2512763 A1 FR2512763 A1 FR 2512763A1 FR 8117345 A FR8117345 A FR 8117345A FR 8117345 A FR8117345 A FR 8117345A FR 2512763 A1 FR2512763 A1 FR 2512763A1
Authority
FR
France
Prior art keywords
springs
turn
spring
dead
turns
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
FR8117345A
Other languages
English (en)
French (fr)
Other versions
FR2512763B1 (enExample
Inventor
Michel Duchemin
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.)
RESSORTS INDUSTRIE
Original Assignee
RESSORTS INDUSTRIE
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 RESSORTS INDUSTRIE filed Critical RESSORTS INDUSTRIE
Priority to FR8117345A priority Critical patent/FR2512763A1/fr
Publication of FR2512763A1 publication Critical patent/FR2512763A1/fr
Application granted granted Critical
Publication of FR2512763B1 publication Critical patent/FR2512763B1/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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/06—Bolster supports or mountings incorporating metal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
FR8117345A 1981-09-14 1981-09-14 Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques Granted FR2512763A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8117345A FR2512763A1 (fr) 1981-09-14 1981-09-14 Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8117345A FR2512763A1 (fr) 1981-09-14 1981-09-14 Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques

Publications (2)

Publication Number Publication Date
FR2512763A1 true FR2512763A1 (fr) 1983-03-18
FR2512763B1 FR2512763B1 (enExample) 1984-04-20

Family

ID=9262131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117345A Granted FR2512763A1 (fr) 1981-09-14 1981-09-14 Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques

Country Status (1)

Country Link
FR (1) FR2512763A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589541A1 (fr) * 1985-10-31 1987-05-07 Skf Gmbh Ressort helicoidal pour le serrage et deplacement axial d'un roulement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367356A (de) * 1957-04-11 1963-02-15 Bosch Gmbh Robert Schraubendruckfeder
DE2106219A1 (de) * 1971-02-10 1972-08-17 Mak Maschinenbau Gmbh, 2300 Kiel Anordnung einzeln stehender Schraubenfedern zur Abfederung der Brücke von wiegenlosen Drehgestell-Schienenfahrzeugen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH367356A (de) * 1957-04-11 1963-02-15 Bosch Gmbh Robert Schraubendruckfeder
DE2106219A1 (de) * 1971-02-10 1972-08-17 Mak Maschinenbau Gmbh, 2300 Kiel Anordnung einzeln stehender Schraubenfedern zur Abfederung der Brücke von wiegenlosen Drehgestell-Schienenfahrzeugen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589541A1 (fr) * 1985-10-31 1987-05-07 Skf Gmbh Ressort helicoidal pour le serrage et deplacement axial d'un roulement

Also Published As

Publication number Publication date
FR2512763B1 (enExample) 1984-04-20

Similar Documents

Publication Publication Date Title
JPS6364864A (ja) 連節車両用連節部の構造
FR2604501A1 (fr) Dispositif pour augmenter la raideur de ressorts helicoidaux de vehicules automobiles
FR2643856A1 (fr) Profil de bande de roulement de pneumatique, a elements en diagonale et en forme de s
FR2512763A1 (fr) Suspension de voitures de chemin de fer au moyen de ressorts helicoidaux asymetriques
EP1265763B1 (fr) Traverse d'essieu de vehicule avec articulations antiroulis et essieu de vehicule comportant une telle traverse
WO2020200517A1 (fr) Pneumatique ayant des architectures sommet et bourrelet optimisees
EP0078208B1 (fr) Dispositif de fixation d'un faisceau de tubes notamment pour générateur de vapeur
EP0666432A1 (fr) Plot amortisseur de chocs et de vibrations
FR2738263A1 (fr) Absorbeur de bruit pour rails d'une voie ferree
EP2050871A1 (fr) Rail à gorge
JP4323038B2 (ja) 楔形引留クランプ
JP4384374B2 (ja) 列車を編成する鉄道車両の安定性能増強装置
FR2526741A1 (fr) Boggie renforce, et ensemble et procede de stabilisation de boggie
EP0429636B1 (fr) Dispositif de suspension et d'amortissement pour vehicules ferroviaires a essieux orientables
JPH0649050Y2 (ja) 無限軌道型金車
BE510916A (enExample)
EP1712442B1 (fr) Dispositif de suspension d'un moteur sur un chassis de bogie
FR2865984A1 (fr) Plancher pour soufflet d'interconnexion entre deux voitures
RU2006122330A (ru) Направляющее устройство для наземных транспортных средств
FR3160217A1 (fr) Hélice de ventilateur
JP3812323B2 (ja) 鉄道車両用波打車輪及び鉄道車両用台車
US6450488B1 (en) Isolator pad for a motor vehicle leaf spring
JPH02290705A (ja) タイヤチェーン
FR2787538A1 (fr) Structure d'amortissement de choc
FR2608647A1 (fr) Aiguillage ferroviaire

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse