PT81486B - LOWER STRUCTURE FOR LOAD VESSELS - Google Patents
LOWER STRUCTURE FOR LOAD VESSELSInfo
- Publication number
- PT81486B PT81486B PT81486A PT8148685A PT81486B PT 81486 B PT81486 B PT 81486B PT 81486 A PT81486 A PT 81486A PT 8148685 A PT8148685 A PT 8148685A PT 81486 B PT81486 B PT 81486B
- Authority
- PT
- Portugal
- Prior art keywords
- bearers
- hollow
- torsional rigidity
- underframe
- external longitudinal
- Prior art date
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
- B61F1/00—Underframes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Lock And Its Accessories (AREA)
- Vibration Dampers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Materials For Medical Uses (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Powder Metallurgy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Electrotherapy Devices (AREA)
- Peptides Or Proteins (AREA)
- Springs (AREA)
- Warehouses Or Storage Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Rod-Shaped Construction Members (AREA)
- Seal Device For Vehicle (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
1. Underframe for rail freight cars, a) without a car body which is rigid against torsion, comprising at least b) external longitudinal bearers (1 or 8) and c) transverse bearers (4) arranged fixed between these and d) at least one additional hollow bearer (2 or 9), arranged between the external longitudinal bearers (1 or 8) in the transverse direction of the car and e) connected in a manner rigid against torsion to the external longitudinal bearers (1 or 8), characterised in that f) the system not yet containing the hollow bearers, and comprising external longitudinal bearers (1 or 8) and the transverse bearers (4) arranged fixed between these, has a rigidity against torsion which is so low that this rigidity against torsion is too low, taken by itself, for the underframe, g) the desired and required torsional rigidity of the underframe is achieved by providing each of the hollow bearers (2 or 9) with a specially established torsional rigidity such that this torsional rigidity determines the torsional rigidity of the entire underframe and thus of the rail freight car, and h) openings (3) on the underside of the hollow bearers determine the magnitude of the torsional rigidity of the hollow bearers (2 or 9) by the shape and size or the cross-sections of the hollow bearers or the wall thickness of the hollow bearers or several of these parameters together.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843442046 DE3442046A1 (en) | 1984-11-16 | 1984-11-16 | BASE FOR RAILWAY VEHICLES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT81486A PT81486A (en) | 1985-12-01 |
| PT81486B true PT81486B (en) | 1987-09-18 |
Family
ID=6250529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT81486A PT81486B (en) | 1984-11-16 | 1985-11-14 | LOWER STRUCTURE FOR LOAD VESSELS |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0182138B1 (en) |
| AT (1) | ATE57348T1 (en) |
| CZ (1) | CZ278887B6 (en) |
| DD (1) | DD243678A5 (en) |
| DE (1) | DE3442046A1 (en) |
| DK (1) | DK159385C (en) |
| ES (1) | ES296329Y (en) |
| FI (1) | FI85247C (en) |
| HU (1) | HU195152B (en) |
| NO (1) | NO166072C (en) |
| PL (1) | PL151533B1 (en) |
| PT (1) | PT81486B (en) |
| RO (1) | RO94260B (en) |
| SK (1) | SK277953B6 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3808800A1 (en) * | 1988-03-16 | 1989-10-05 | Graaff Kg | BASE FOR RAILWAY VEHICLES |
| DE3911138A1 (en) * | 1989-04-06 | 1990-10-11 | Talbot Waggonfab | Underframe for double-axle railway goods wagons |
| AT394531B (en) * | 1990-01-19 | 1992-04-27 | Jenbacher Werke Ag | Rail vehicle, in particular double-axle goods wagon |
| DE9314921U1 (en) * | 1993-10-01 | 1994-01-27 | Waggonbau Dessau Gmbh, 06844 Dessau | Base for rail freight wagons |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE647984C (en) * | 1935-05-04 | 1937-07-17 | Daimler Benz Akt Ges | Frames for motor vehicles |
| BE496547A (en) * | 1945-03-02 | |||
| DE1046658B (en) * | 1958-01-08 | 1958-12-18 | Uerdingen Ag Waggonfabrik | Carrier system for mounting central buffer couplings on rail vehicles |
| DE2030278C3 (en) * | 1970-06-19 | 1974-09-26 | Waggonfabrik Talbot, 5100 Aachen | Underframe for two-axle rail vehicles |
| DD101344A1 (en) * | 1972-12-15 | 1973-11-12 | ||
| DD204665B1 (en) * | 1982-02-25 | 1986-12-10 | Niesky Waggonbau Veb | AXLE SUPPORT FOR 2-AXIS RAIL VEHICLES |
-
1984
- 1984-11-16 DE DE19843442046 patent/DE3442046A1/en active Granted
-
1985
- 1985-10-23 AT AT85113438T patent/ATE57348T1/en not_active IP Right Cessation
- 1985-10-23 EP EP85113438A patent/EP0182138B1/en not_active Expired - Lifetime
- 1985-10-28 FI FI854230A patent/FI85247C/en not_active IP Right Cessation
- 1985-11-07 RO RO120680A patent/RO94260B/en unknown
- 1985-11-08 CZ CS858077A patent/CZ278887B6/en not_active IP Right Cessation
- 1985-11-08 SK SK8077-85A patent/SK277953B6/en unknown
- 1985-11-11 PL PL1985256195A patent/PL151533B1/en unknown
- 1985-11-11 DK DK519085A patent/DK159385C/en active
- 1985-11-14 PT PT81486A patent/PT81486B/en unknown
- 1985-11-15 ES ES1985296329U patent/ES296329Y/en not_active Expired
- 1985-11-15 HU HU854373A patent/HU195152B/en not_active IP Right Cessation
- 1985-11-15 NO NO854566A patent/NO166072C/en unknown
- 1985-11-15 DD DD85282914A patent/DD243678A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK159385C (en) | 1991-04-08 |
| DK519085A (en) | 1986-05-17 |
| DD243678A5 (en) | 1987-03-11 |
| PT81486A (en) | 1985-12-01 |
| HUT40043A (en) | 1986-11-28 |
| NO854566L (en) | 1986-05-20 |
| DE3442046C2 (en) | 1992-10-29 |
| PL256195A1 (en) | 1986-09-23 |
| DK519085D0 (en) | 1985-11-11 |
| SK807785A3 (en) | 1995-09-13 |
| PL151533B1 (en) | 1990-09-28 |
| SK277953B6 (en) | 1995-09-13 |
| HU195152B (en) | 1988-04-28 |
| CZ807785A3 (en) | 1994-03-16 |
| FI854230A0 (en) | 1985-10-28 |
| FI85247B (en) | 1991-12-13 |
| EP0182138B1 (en) | 1990-10-10 |
| ES296329U (en) | 1987-09-01 |
| RO94260A (en) | 1988-03-30 |
| FI85247C (en) | 1993-07-26 |
| NO166072B (en) | 1991-02-18 |
| RO94260B (en) | 1988-03-31 |
| EP0182138A3 (en) | 1987-01-21 |
| DK159385B (en) | 1990-10-08 |
| FI854230L (en) | 1986-05-17 |
| EP0182138A2 (en) | 1986-05-28 |
| CZ278887B6 (en) | 1994-08-17 |
| ES296329Y (en) | 1988-04-16 |
| NO166072C (en) | 1991-05-29 |
| ATE57348T1 (en) | 1990-10-15 |
| DE3442046A1 (en) | 1986-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC3A | Transfer or assignment |
Free format text: GREENBRIER GERMANY GMBH DE Effective date: 20020918 |
|
| PD3A | Change of proprietorship |
Free format text: THYSSEN UMFORMTECHNIK + GUSS GMBH DE Effective date: 20020918 Free format text: THYSSEN UMFORMTECHNIK GMBH DE Effective date: 20020918 |
|
| TE3A | Change of address (patent) |
Free format text: THYSSEN UMFORMTECHNIK + GUSS GMBH DE Effective date: 20020918 Free format text: THYSSEN UMFORMTECHNIK GMBH DE Effective date: 20020918 Free format text: WAGGON UNION GMBH DE Effective date: 20020918 |