CN1095342A - The running gear that is used for rail driving - Google Patents
The running gear that is used for rail driving Download PDFInfo
- Publication number
- CN1095342A CN1095342A CN94104281A CN94104281A CN1095342A CN 1095342 A CN1095342 A CN 1095342A CN 94104281 A CN94104281 A CN 94104281A CN 94104281 A CN94104281 A CN 94104281A CN 1095342 A CN1095342 A CN 1095342A
- Authority
- CN
- China
- Prior art keywords
- running gear
- car body
- passenger car
- control element
- bolster
- 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.)
- Pending
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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
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
Abstract
A kind of running gear that is used for rail driving, wherein passenger car body is supported on the running gear or directly by auxiliary spring and by bolster and is supported on the running gear.Bolster or passenger car body are connected on the running gear by the relative running gear support with at least one inclination supporting member of shock absorber.Above-mentioned shock absorber available buffer vertical motion and inclination campaign.The connecting rod that inclination of above-mentioned supporting member available buffer and supporting link to each other with bolster or passenger car body by hinged tilting member.At least one tilting member in this inclination supporting member includes final control element, and when the side of bolster lateral ends or passenger car body sank or rise, this final control element was along oppositely activating.
Description
The present invention relates to be used for the running gear of rail driving, wherein the running gear support is supported on wheel by main spring or takes turns last, passenger car body is supported on the running gear or directly is supported on the running gear by auxiliary spring and by bolster, bolster or passenger car body are connected on the running gear by the relative running gear support with at least one inclination supporting member of shock absorber in addition, these shock absorber available buffer vertical motion and inclinations, the connecting rod of above-mentioned inclination supporting member available buffer rolling and supporting plurality of fixed, these bars link to each other with bolster or passenger car body by hinged tilting member.
The running gear of the above-mentioned type is well known, and discloses this kind running gear such as the DE4122741 specification sheets.
When turning, particularly centnifugal force can make passenger car body produce inclination, and this inclination generally cushions by the inclination supporting member.When above-mentioned inclination took place, passenger car body tilted towards the outside of bend along with acting on the centnifugal force on the spring system, and makes the passenger produce lateral acceleration.The above-mentioned human body that makes feels that uncomfortable lateral acceleration has limited (particularly on bend) road speed.
People have known that the passenger car body that makes turning tilts just can reduce lateral acceleration along the direction opposite with centnifugal force in practice.
A kind of therein is the known above-mentioned pitch system (Talgo-Pendular-System of people early, ETR 42(1993) H1-2, p.39) in, by high-level installed auxiliary spring the passenger car body with high-order center of turn is swung, passenger car body moves by the mode of motion that is similar to free pendulum mass like this, and then has reduced the centnifugal force that acts on the passenger.The shortcoming of said system is that the oad of part (plane, seat) on the lower side of passenger car body is restricted, and so just must correspondingly reduce the size of passenger space.
The formerly disclosed pitch system of another kind [SIGNeifec ETR 42(1993) H1-2, p.36,37] include swinging gear in, it is installed between the bolster and running gear support in the running gear, in this case, air cylinder is by centrifugal action, between bolster and running gear support, be driven, air cylinder is arranged between bolster and the running gear support along horizontal cross, it makes bolster or passenger car body tilt towards curve inner side by rising movement, this rising movement realizes that by above-mentioned non-stable cylinder it can exert an influence to the cross motion between bolster and the running gear support.The center of turn of above-mentioned oscillation system is positioned at the center-of-gravity position of passenger car body substantially.The shortcoming of said structure is, for pitch system (swinging gear) is played a role, cross motion between bolster and the running gear support is produced be not small angle so that bolster or passenger car body run-off the straight, the effective cross section of passenger car body is amassed and is just reduced greatly like this.
Have again a kind of technique known be about top described passenger car body the swing suspending mechanism [ABBNeitec X2000 ETR42(1993) H1-2, p.31,32], but clutch release slave cylinder is along laterally being installed between running gear support and the bolster in this swing suspending mechanism, this clutch release slave cylinder is by being handled by the electronic driver of transverse acceleration control, this clutch release slave cylinder can make passenger car body tilt along the direction opposite with centnifugal force by oscillation system, and its angle of inclination can reach about 8 °.
The center of turn of said system equally also is positioned at the center-of-gravity position of passenger car body substantially.The center of turn that the shortcoming of said system is to be positioned on the mass axis also can make the cross-sectional area of actv. passenger car body reduce.
" hydraulic pressure and pneumatic system; Edition 36(1992); Issue 10 " following technology is disclosed in this part magazine, when centnifugal force is excessive, in order to correct the inclination angle between track and the passenger car body, between running gear and passenger car body clutch release slave cylinder is set, this clutch release slave cylinder is vertically arranged along passenger car body side by side, thereby these clutch release slave cylinders link together and longitudinally are connected and fixed load and can be evenly distributed on whole running gears.Here equilibrium is come by the motion that corresponding electricity drives the clutch release slave cylinder of handling in the angle of inclination, and this angle can be corrected to 0 ° of mean obliquity.Therefore the purpose of above-mentioned known devices is, corrects the angle of inclination so that running gear is evenly stressed.
The object of the present invention is to provide a kind of leaning device so that the cross-sectional area of passenger car body reaches maximum, in this mechanism, when the inclination phenomenon takes place because of being subjected to excessive centnifugal force in passenger car body, its center of turn is as far as possible away from plane, roll center place, pitch system of the present invention can make improvements for use on the existing running gear, it can be installed in existing passenger car body below, be characterized in adopting the simple structure parts.
Above-mentioned purpose can realize by the running gear with following characteristics, the feature of this running gear is: at least one tilting member in the inclination supporting member comprises final control element, when the lateral ends of the side of passenger car body or bolster descended or rises, these parts activated in opposite direction.The advantage of said structure is that center of turn is positioned at the absolute altitude position of auxiliary spring substantially, thereby can obtain the space that big as far as possible operational passenger car body profile is surrounded.
According to the present invention, best two tilting members include final control element.Preferably this final control element is lockable in addition.Preferably this final control element is locked in its end position.According to the present invention, at least one final control element is installed in the both sides of the longitudinal axis of rail driving, and this vehicle is equipped with the gesture determination device, and this analyzer can be measured the displacement of the required rising movement of final control element so that go to offset the inclination that is produced.Best, there is the lateral shaft of two relative running gears of inclination supporting member to be symmetrical arranged, include tilting member in this supporting member, be provided with final control element in this tilting member.According to the present invention, final control element also can comprise clutch release slave cylinder.Mode as an alternative, this final control element can be made into the mechanical type linear driving mechanism.According to the present invention, the running gear that is used for rail driving preferably is equiped with leaning device, and this mechanism can be used for existing running gear through repacking.Leaning device of the present invention also can be installed in existing passenger car body below, it is characterized in that adopting simple structure member.Leaning device of the present invention can make the effective cross section of passenger vehicle long-pending big as far as possible.
According to exemplary embodiment as an alternative of the present invention, the running gear that is used for rail driving includes the running gear support, this support is supported on wheel or wheel to last by main spring, and passenger car body is by auxiliary spring and be supported on the running gear or passenger car body directly is supported on the running gear by bolster.In addition, bolster or passenger car body are linked on the running gear by the relative running gear support with at least one inclination supporting member of shock absorber.Above-mentioned shock absorber available buffer vertical motion and inclination campaign, the inclination campaign of above-mentioned inclination supporting member available buffer is also supported some connecting rods, and these bars link to each other with bolster or passenger car body by hinged tilting member.Torsion shaft in final control element and the inclination supporting member becomes whole and is connected, when the lateral ends of bolster the passenger car body side sinks or during rise this final control element can activate in opposite direction.
Describe the present invention with by way of example with reference to the accompanying drawings.
Fig. 1 is the cross sectional drawing of running gear of the present invention;
Fig. 2 is the local figure of the top view of running gear shown in Figure 1;
Fig. 3 shows the part in the central longitudinal cross section of running gear shown in Figure 1.
Running gear of the present invention mainly comprises running gear support 2, this support 2 is supported on two wheels on 1 by the main spring (not shown), be equiped with bolster 5 by pneumatic auxiliary spring 3 in the mode that can vertically move on this support 2, this bolster 5 is supported with passenger car body 4.This car body 4 is installed on the running gear by side slide block 6, this side slide block 6 be arranged on auxiliary spring 3 top bolster 5 above, car body 4 is by being located at bogie pivot 7 horizontally-guideds of bolster 5 middle positions.Except rolling shock absorber and vertical bumper that installing has nothing to do with the present invention, bolster 5 also will be by relative running gear support 2 bufferings of at least one roller bearing, and bolster 5 is by two above-mentioned roller bearing vibration dampings in the illustrated embodiment.Each roller bearing includes torsion shaft 8, this 8 transverse horizontal setting along running gear, and rotatably be installed on the running gear support 2, this longitudinal end of 8 is with rotating structural support rod 9, and the free end of this bar 9 is hinged with the vertical tilting member 10 that extends in basic edge.The other end of this tilting member 10 also is similar to the pivotally attached mode and bolster 5 joins.
When car body 4 carried bolster 5 along the horizontal generation inclination of vehicle, a lateral ends of bolster 5 just sank in the auxiliary spring 3, and another lateral ends of bolster 5 is upwards lifted with the auxiliary spring 3 of same displacement amount from this side.Above-mentioned inclination moves through tilting member 10 and bar 9 is delivered to torsion shaft 8 and it is twisted.Because the elastomeric effect of torsion shaft 8, above-mentioned inclination campaign is cushioned.Under the effect of above-mentioned inclination stress, torsion shaft 8 is had an effect by tilting member 10 and bar 9 and is provided the good necessary roll stability of traveling characteristic.Here vehicle rotates around roll center, and this roll center is by the system parameter decision of vehicle, and this parameter can be main spring rigidity, the rigidity of inclination supporting member, auxiliary spring basic point and center of gravity.Torsion shaft 8 in the inclination supporting member promptly forms necessary opposite force to reach equilibrium of forces under centrifugal action and be tensioned to a certain degree.According to the present invention, graphic running gear has a tilting member 10 at least as final control element.This final control element (tilting member 10) but distortion by elongation and contraction over compensation torsion shaft 8, thereby when roll stability and roll center did not change, vehicle was to tilt to enter bend.Final control element (tilting member 10) does not overcome the weight of vehicle in the case, and only is that car body is rotated around the pole axis of car body.In the outside of above-mentioned bend, auxiliary spring 3 elongates along vertical, and in the inboard of bend, corresponding auxiliary spring 3 compressions.Owing to adopted the two point pneumatic control system, above-mentioned situation only can run into the low resistance (only being air flow resistance) of auxiliary spring 3 when taking place.Under normal condition, just can realize along vertical vibration damping by the compression or the stretching action of auxiliary spring 3.Will make car body 4 that necessary inclination takes place here, whether this depends on track or power basis can keep out excessive centnifugal force.Yet the control of final control element (tilting member 10) is not theme of the present invention.
Claims (9)
1, a kind of running gear that is used for rail driving, it includes the running gear support, this support is supported on wheel by main spring or takes turns last, passenger car body is by auxiliary spring and be supported on the running gear or passenger car body directly is supported on the running gear by bolster, bolster or passenger car body are connected on the running gear by the relative running gear support with at least one inclination supporting member of shock absorber in addition, above-mentioned shock absorber available buffer vertical motion and inclination, above-mentioned inclination supporting member buffering inclination campaign, some connecting rods of this supporting members support, these bars link to each other with bolster or passenger car body by hinged tilting member, it is characterized in that: above-mentioned at least one tilting member (10) includes a final control element, when the side of the lateral ends of bolster (5) or passenger car body (4) sank or rises, this final control element activated in opposite direction.
2, running gear according to claim 1 is characterized in that: two tilting members (10) include final control element.
3, running gear according to claim 1 and 2 is characterized in that: final control element (tilting member (10)) is lockable.
4, according to the described running gear of claim 1～3, it is characterized in that: final control element (tilting member (10)) may be locked in its end position.
5, according to the described running gear of claim 1～4, it is characterized in that: at least one final control element (tilting member (10)) is installed in the both sides of the longitudinal axis of rail driving, this vehicle has the gesture determination device, and this analyzer can be measured the rising movement amount for the required generation of compensation inclination this final control element of campaign (tilting member (10)).
6, according to the described running gear of claim 1～5, it is characterized in that: two inclination supporting members (8～10) lateral shaft of running gear relatively are symmetrical arranged, described supporting member includes tilting member (10), and tilting member (10) is provided with final control element.
7, according to the described running gear of claim 1～6, it is characterized in that: final control element (tilting member (10)) includes clutch release slave cylinder.
8, according to the described running gear of claim 1～7, it is characterized in that: final control element (tilting member (10)) is made of the mechanical type linear driving mechanism.
9, a kind of running gear that is used for rail driving, it comprises the running gear support, this support is supported on wheel by main spring or takes turns last, passenger car body is by auxiliary spring and be supported on the running gear or passenger car body directly is supported on the rail driving passenger car body by bolster, bolster or passenger car body are connected on the running gear by the relative running gear support with at least one inclination supporting member of shock absorber in addition, above-mentioned shock absorber available buffer vertical motion and inclination campaign, the inclination of above-mentioned supporting member available buffer, some connecting rods of this supporting members support, these bars link to each other with bolster or passenger car body by hinged tilting member, it is characterized in that: have a final control element to become whole and be connected with the torsion shaft (8) of inclination supporting member (8～10), when the side of the lateral ends of bolster (5) or passenger car body (4) sank or rises, this final control element activated in opposite direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP4313129.8 | 1993-04-22 | ||
| DE4313129A DE4313129A1 (en) | 1993-04-22 | 1993-04-22 | Running gear for rail vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1095342A true CN1095342A (en) | 1994-11-23 |
Family
ID=6486081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94104281A Pending CN1095342A (en) | 1993-04-22 | 1994-04-21 | The running gear that is used for rail driving |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0621165B1 (en) |
| JP (1) | JPH0752793A (en) |
| CN (1) | CN1095342A (en) |
| AT (1) | ATE145597T1 (en) |
| AU (1) | AU5911794A (en) |
| BG (1) | BG61560B1 (en) |
| CA (1) | CA2121829A1 (en) |
| CZ (2) | CZ286684B6 (en) |
| DE (2) | DE4313129A1 (en) |
| DK (1) | DK0621165T3 (en) |
| ES (1) | ES2097568T3 (en) |
| FI (1) | FI112460B (en) |
| HR (1) | HRP940260B1 (en) |
| HU (1) | HU213715B (en) |
| RU (1) | RU2136528C1 (en) |
| SI (1) | SI9400187A (en) |
| SK (1) | SK280594B6 (en) |
| UA (1) | UA44888C2 (en) |
| YU (1) | YU48502B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069815A (en) * | 2010-12-28 | 2011-05-25 | 南车四方车辆有限公司 | Rolling stock and locking device used for same |
| CN102448790A (en) * | 2009-03-30 | 2012-05-09 | 庞巴迪运输有限公司 | Vehicle having roll compensation |
| CN104670262A (en) * | 2015-02-27 | 2015-06-03 | 南车四方车辆有限公司 | Rail engineering vehicle |
| CN104770669A (en) * | 2015-04-08 | 2015-07-15 | 浙江海洋学院 | High calcium and nutritious noodle preparation method using low value seafood |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19512437A1 (en) * | 1995-04-03 | 1996-10-10 | Rexroth Mannesmann Gmbh | Device for compensating the lateral force acting on a rail vehicle |
| AT405166B (en) * | 1996-12-19 | 1999-06-25 | Siemens Sgp Verkehrstech Gmbh | Bogie undercarriage for a rail vehicle |
| WO2003083323A1 (en) | 2002-04-01 | 2003-10-09 | Ranko Rakanovic | Rubber elastic element |
| US7438000B2 (en) | 2002-09-05 | 2008-10-21 | Bombardier Transportation Gmbh | Running gear for rail vehicles |
| AT501224A1 (en) * | 2003-07-15 | 2006-07-15 | Siemens Sgp Verkehrstech Gmbh | CENTERING EMERGENCY SUPPORT |
| US8342595B2 (en) | 2010-05-06 | 2013-01-01 | SmartTruckSystems, LLC | Devices and methods for reducing vehicle drag |
| US8251436B2 (en) | 2010-05-06 | 2012-08-28 | Henderson Industries, Llc | Devices and methods for reducing vehicle drag |
| US8684447B2 (en) | 2010-05-06 | 2014-04-01 | SmartTruck Systems, Inc. | Devices and methods for reducing vehicle drag |
| CN102728769B (en) * | 2011-04-13 | 2015-01-14 | 漳州市昌龙汽车附件有限公司 | Multi-type frame opening positioning device |
| CN102991519B (en) * | 2012-11-30 | 2016-09-07 | 常州西南交通大学轨道交通研究院 | The running mechanism of middle low speed magnetic suspension vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1535473A (en) * | 1967-03-15 | 1968-08-09 | Dba Sa | Tilt control device of a suspended vehicle |
| IT983298B (en) * | 1973-06-05 | 1974-10-31 | Breda Cost Ferroviarie | ANTI-ROLL DAMPER FOR RAILWAY AND ROAD VEHICLES |
| CH632199A5 (en) * | 1978-09-04 | 1982-09-30 | Schweizerische Lokomotiv | RAIL VEHICLE. |
| FR2459168A1 (en) * | 1979-06-21 | 1981-01-09 | Budd Co | INCLINATION CONTROL SYSTEM ASSOCIATED WITH THE BODY AND A BOGIE OF A RAILWAY VEHICLE |
| EP0055739B1 (en) * | 1980-07-03 | 1985-11-13 | The Budd Company | Tilt system for a railway car |
| DE3713615A1 (en) * | 1987-04-23 | 1988-11-17 | Weco Drehgestelltechnik Gmbh | RAIL VEHICLE WITH CROSS-TILTING DEVICE |
-
1993
- 1993-04-22 DE DE4313129A patent/DE4313129A1/en not_active Withdrawn
-
1994
- 1994-03-28 AU AU59117/94A patent/AU5911794A/en not_active Abandoned
- 1994-04-15 YU YU19894A patent/YU48502B/en unknown
- 1994-04-15 HU HU9401090A patent/HU213715B/en not_active IP Right Cessation
- 1994-04-15 BG BG98721A patent/BG61560B1/en unknown
- 1994-04-18 ES ES94105952T patent/ES2097568T3/en not_active Expired - Lifetime
- 1994-04-18 EP EP94105952A patent/EP0621165B1/en not_active Expired - Lifetime
- 1994-04-18 DK DK94105952.9T patent/DK0621165T3/en active
- 1994-04-18 AT AT94105952T patent/ATE145597T1/en not_active IP Right Cessation
- 1994-04-18 CZ CZ19974100A patent/CZ286684B6/en not_active IP Right Cessation
- 1994-04-18 DE DE59401110T patent/DE59401110D1/en not_active Expired - Fee Related
- 1994-04-18 CZ CZ94933A patent/CZ284317B6/en not_active IP Right Cessation
- 1994-04-20 HR HRP4313129.8A patent/HRP940260B1/en not_active IP Right Cessation
- 1994-04-21 UA UA94005192A patent/UA44888C2/en unknown
- 1994-04-21 RU RU94014242A patent/RU2136528C1/en not_active IP Right Cessation
- 1994-04-21 CA CA002121829A patent/CA2121829A1/en not_active Abandoned
- 1994-04-21 CN CN94104281A patent/CN1095342A/en active Pending
- 1994-04-21 JP JP6083436A patent/JPH0752793A/en active Pending
- 1994-04-22 SK SK465-94A patent/SK280594B6/en unknown
- 1994-04-22 SI SI9400187A patent/SI9400187A/en not_active IP Right Cessation
- 1994-04-22 FI FI941871A patent/FI112460B/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448790A (en) * | 2009-03-30 | 2012-05-09 | 庞巴迪运输有限公司 | Vehicle having roll compensation |
| CN102448790B (en) * | 2009-03-30 | 2015-05-27 | 庞巴迪运输有限公司 | Vehicle having roll compensation |
| CN102069815A (en) * | 2010-12-28 | 2011-05-25 | 南车四方车辆有限公司 | Rolling stock and locking device used for same |
| CN102069815B (en) * | 2010-12-28 | 2012-07-25 | 南车四方车辆有限公司 | Rolling stock and locking device used for same |
| CN104670262A (en) * | 2015-02-27 | 2015-06-03 | 南车四方车辆有限公司 | Rail engineering vehicle |
| CN104770669A (en) * | 2015-04-08 | 2015-07-15 | 浙江海洋学院 | High calcium and nutritious noodle preparation method using low value seafood |
Also Published As
| Publication number | Publication date |
|---|---|
| SI9400187A (en) | 1994-12-31 |
| HRP940260B1 (en) | 1998-06-30 |
| CZ93394A3 (en) | 1994-11-16 |
| HUT67919A (en) | 1995-05-29 |
| YU19894A (en) | 1996-10-09 |
| DK0621165T3 (en) | 1997-04-28 |
| RU2136528C1 (en) | 1999-09-10 |
| ES2097568T3 (en) | 1997-04-01 |
| CA2121829A1 (en) | 1994-10-23 |
| DE59401110D1 (en) | 1997-01-09 |
| SK280594B6 (en) | 2000-04-10 |
| HRP940260A2 (en) | 1996-06-30 |
| CZ286684B6 (en) | 2000-06-14 |
| EP0621165B1 (en) | 1996-11-27 |
| JPH0752793A (en) | 1995-02-28 |
| FI941871A0 (en) | 1994-04-22 |
| DE4313129A1 (en) | 1994-10-27 |
| FI112460B (en) | 2003-12-15 |
| RU94014242A (en) | 1996-07-10 |
| UA44888C2 (en) | 2002-03-15 |
| AU5911794A (en) | 1994-10-27 |
| ATE145597T1 (en) | 1996-12-15 |
| CZ410097A3 (en) | 1998-08-12 |
| SK46594A3 (en) | 1994-11-09 |
| YU48502B (en) | 1998-09-18 |
| BG61560B1 (en) | 1997-12-30 |
| EP0621165A1 (en) | 1994-10-26 |
| BG98721A (en) | 1995-05-31 |
| HU9401090D0 (en) | 1994-07-28 |
| HU213715B (en) | 1997-09-29 |
| FI941871A (en) | 1994-10-23 |
| CZ284317B6 (en) | 1998-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |