FR2272309B1 - - Google Patents
Info
- Publication number
- FR2272309B1 FR2272309B1 FR7417955A FR7417955A FR2272309B1 FR 2272309 B1 FR2272309 B1 FR 2272309B1 FR 7417955 A FR7417955 A FR 7417955A FR 7417955 A FR7417955 A FR 7417955A FR 2272309 B1 FR2272309 B1 FR 2272309B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/20—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows with loose spacing bodies, e.g. balls, between the bearing balls
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/40—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings with loose spacing bodies between the rollers
-
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
- F16F7/04—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in the direction of the axis of rotation
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Vibration Dampers (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417955A FR2272309B1 (fr) | 1974-05-22 | 1974-05-22 | |
SE7502765A SE7502765L (sv) | 1974-05-22 | 1975-03-12 | Vridkrans for forbindning av ett fordonsunderrede och en boggi. |
CH311975A CH586620A5 (fr) | 1974-05-22 | 1975-03-12 | |
ES435908A ES435908A1 (es) | 1974-05-22 | 1975-03-22 | Corona perfeccionada de orientacion de amortiguamiento a- justable para asegurar el enlace entre una caja de vehiculo y un bogie que la soporta. |
GB13061/75A GB1492635A (en) | 1974-05-22 | 1975-03-27 | Slewing ring for a railway vehicle bogie |
NL7504582A NL7504582A (nl) | 1974-05-22 | 1975-04-17 | Draaikrans met verstelbare demping. |
DK166675A DK166675A (da) | 1974-05-22 | 1975-04-18 | Friktionstiddemper |
BE155541A BE828106A (fr) | 1974-05-22 | 1975-04-18 | Amortisseur rotatif a friction |
IT67999/75A IT1032715B (it) | 1974-05-22 | 1975-04-18 | Ammortizzatore rotativo a frizione particolarmente per veicoli per roviari |
DE19752517334 DE2517334A1 (de) | 1974-05-22 | 1975-04-18 | Schwenkdrehkranz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417955A FR2272309B1 (fr) | 1974-05-22 | 1974-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2272309A1 FR2272309A1 (fr) | 1975-12-19 |
FR2272309B1 true FR2272309B1 (fr) | 1978-07-07 |
Family
ID=9139186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7417955A Expired FR2272309B1 (fr) | 1974-05-22 | 1974-05-22 |
Country Status (10)
Country | Link |
---|---|
BE (1) | BE828106A (fr) |
CH (1) | CH586620A5 (fr) |
DE (1) | DE2517334A1 (fr) |
DK (1) | DK166675A (fr) |
ES (1) | ES435908A1 (fr) |
FR (1) | FR2272309B1 (fr) |
GB (1) | GB1492635A (fr) |
IT (1) | IT1032715B (fr) |
NL (1) | NL7504582A (fr) |
SE (1) | SE7502765L (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047464C2 (de) * | 1980-12-17 | 1982-12-23 | Estel Hoesch Werke Ag, 4600 Dortmund | Lagerung für Drehgestelle von Schienenfahrzeugen |
US6129186A (en) * | 1998-04-03 | 2000-10-10 | Trw Inc. | Rotational damper |
-
1974
- 1974-05-22 FR FR7417955A patent/FR2272309B1/fr not_active Expired
-
1975
- 1975-03-12 CH CH311975A patent/CH586620A5/xx not_active IP Right Cessation
- 1975-03-12 SE SE7502765A patent/SE7502765L/xx unknown
- 1975-03-22 ES ES435908A patent/ES435908A1/es not_active Expired
- 1975-03-27 GB GB13061/75A patent/GB1492635A/en not_active Expired
- 1975-04-17 NL NL7504582A patent/NL7504582A/xx not_active Application Discontinuation
- 1975-04-18 DK DK166675A patent/DK166675A/da active Protection Beyond IP Right Term
- 1975-04-18 DE DE19752517334 patent/DE2517334A1/de not_active Withdrawn
- 1975-04-18 BE BE155541A patent/BE828106A/fr not_active IP Right Cessation
- 1975-04-18 IT IT67999/75A patent/IT1032715B/it active
Also Published As
Publication number | Publication date |
---|---|
CH586620A5 (fr) | 1977-04-15 |
SE7502765L (sv) | 1975-11-24 |
GB1492635A (en) | 1977-11-23 |
NL7504582A (nl) | 1975-11-25 |
FR2272309A1 (fr) | 1975-12-19 |
ES435908A1 (es) | 1976-12-16 |
DK166675A (da) | 1975-11-23 |
BE828106A (fr) | 1975-10-20 |
IT1032715B (it) | 1979-06-20 |
DE2517334A1 (de) | 1975-12-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |