DE3776312D1 - TURNED, TWO-AXIS BOG. - Google Patents
TURNED, TWO-AXIS BOG.Info
- Publication number
- DE3776312D1 DE3776312D1 DE8787115859T DE3776312T DE3776312D1 DE 3776312 D1 DE3776312 D1 DE 3776312D1 DE 8787115859 T DE8787115859 T DE 8787115859T DE 3776312 T DE3776312 T DE 3776312T DE 3776312 D1 DE3776312 D1 DE 3776312D1
- Authority
- DE
- Germany
- Prior art keywords
- transverse beam
- flange part
- longitudinal beams
- axis
- bending
- 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 - Lifetime
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
- B61F3/00—Types of bogies
- B61F3/02—Types of bogies with more than one axle
- B61F3/08—Types of bogies with more than one axle without driven axles or wheels
-
- 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
- B61F5/50—Other details
- B61F5/52—Bogie frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Escalators And Moving Walkways (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The bogie contains a H-shaped bogie frame (3) which has two longitudinal beams (4) of a construction, which is resistant to bending and twisting, and a single transverse beam (5) of a construction which is resistant to bending, but twistable. The transverse beam (5) contains a flange part (16), which is rigidly connected to the two longitudinal beams (4), for transmitting at least the majority of the horizontal forces, acting in the longitudinal direction of the bogie, and of the horizontal bending moments, acting about a vertical axis (12) of rotation, and a web part (8) which is rigidly connected to said flange part and to the longitudinal beams (4). The transverse beam (5) is constructed at least within the central third of its longitudinal extension with a cross-section, the shear centre (S) of which lies within or at least near to the flange part (16). In the case of a staggering of the longitudinal beams (4), which are connected rigidly at the corners by the transverse beam (5), the transverse beam (5) is therefore twisted about an axis which is determined by the shear centre (S) and extends correspondingly in the region of the flange part (16), with the result that said flange part (16) undergoes a correspondingly low loading due to curving stresses. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH5104/86A CH672462A5 (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3776312D1 true DE3776312D1 (en) | 1992-03-05 |
Family
ID=4288000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787115859T Expired - Lifetime DE3776312D1 (en) | 1986-12-19 | 1987-10-29 | TURNED, TWO-AXIS BOG. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0274585B1 (en) |
AT (1) | ATE71894T1 (en) |
CH (1) | CH672462A5 (en) |
DE (1) | DE3776312D1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110509945B (en) * | 2019-09-27 | 2024-01-26 | 西南交通大学 | Permanent magnet direct-drive motor-driven single-axle bogie of suspension type monorail vehicle |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2041442A5 (en) * | 1969-04-10 | 1971-01-29 | Rheinstahl Siegener Eisenbahnb | |
DE3439616A1 (en) * | 1984-10-30 | 1986-04-30 | Wegmann & Co GmbH, 3500 Kassel | BOGIE FOR RAIL VEHICLES |
-
1986
- 1986-12-19 CH CH5104/86A patent/CH672462A5/de not_active IP Right Cessation
-
1987
- 1987-10-29 EP EP87115859A patent/EP0274585B1/en not_active Expired - Lifetime
- 1987-10-29 DE DE8787115859T patent/DE3776312D1/en not_active Expired - Lifetime
- 1987-10-29 AT AT87115859T patent/ATE71894T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE71894T1 (en) | 1992-02-15 |
CH672462A5 (en) | 1989-11-30 |
EP0274585A1 (en) | 1988-07-20 |
EP0274585B1 (en) | 1992-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: BOMBARDIER TRANSPORTATION GMBH, 13627 BERLIN, DE |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |