US1870738A - High speed railway with propeller driven streamline vehicles - Google Patents
High speed railway with propeller driven streamline vehicles Download PDFInfo
- Publication number
- US1870738A US1870738A US390770A US39077029A US1870738A US 1870738 A US1870738 A US 1870738A US 390770 A US390770 A US 390770A US 39077029 A US39077029 A US 39077029A US 1870738 A US1870738 A US 1870738A
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- Prior art keywords
- rail
- wheels
- high speed
- guiding
- track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
- B61C11/06—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied or supplied by aerodynamic force or fluid reaction, e.g. air-screws and jet or rocket propulsion
Definitions
- the present invention provides a new I standing railwayfor high speedswith a high degree of safety by combining thegood properties of railways and automobiles;
- the functions of supporting and guiding the vehicle are fundamentally separated from each other.
- the new railway employs a propeller driven vehicle of the lightest possible construction which vehicle is of streamline form, and is carried by wheels with soft elastic tires running onan unyielding track, and the vehicle is guided laterally by-hard guide wheels running on a rail laidas accurately as possible, laterally resiliently supported, and welded end to end oyer the entire length of the track.
- the guide wheels and the steel guide rail serve for starting and braking.
- Figure 1 is 'a cross section
- Figure 2 a plan
- Figure 3 an elevation on a smaller scale, of the ve hicle with the tracs.
- Figures 1, 5 and G are cross sections of other forms of rail sup porting structure.
- the outer body of the vehicle comprises a spacious panelling or framework, which is enclosed by a light elastic skin.
- the vehicle has a streamline form adapted to its proximity to the earths surface. ,Within the outer 390,770, and in Germany September 13, 1928. I
- body 101 an inner body 11 containing the passenger compartment 16 and constructed very much like a van with side walls anda floor and covered like an'aeroplane frame.
- the covering of the inner body is of heat and sound insulating material.
- the inner body 11 is laterally sprung in relation to the outer body or suspended therefrom by pendulum bars 12. It may also be vertically sprung in relation thereto.
- the outer bodylO carries the drivers compartment 13, the engine and transmission gear 14: with the propeller 15,; wheels 17 ,the guiding running the carrying gear 18 and the brake gear. 1 I
- the carrying wheels 17 are large wheels, mountedindependently in the outer body 10. They areprovided' with soft elastic tires or with pneumatic tires and can be pivoted' directly to the outer'body without-the interposition of special springs. Naturally these wheels can-be provided with small starting motors and brakes. 'The horizontal or nearly; horizontalguide wheels 18 have hard rims Each two guide wheels stand one opposite the other and run on the heads of a double headed rail 19. Theguide wheels 18 can have two flanges; they are then vertically guided and must be resiliently supported relatively to the vehiclebody 10, as by the aid of a spring 20. Abutments 21 are then pr0- vided to limit the spring movement, so as to avoid tipping over the vehicle.
- the guide wheels are advantageously used for braking and starting, since the particular location of the guide rail ensures the best condition of rail surface for braking and starting with least effect thereon by the weather, while the hardrims of the guide'wheels enable the 'use.
- the guide wheels 18 are so held in relation to each other by springs. 22 that upon thepressure of one wheel against the rail being decreased the opposite one is pressed more strongly against the rail.
- limiting device 23 is provided so that at no time the wheels can lose engagement with the rail.
- the two guide wheels 18 are laterally sprung in common with a second sprlng arrangement 24 with respect to the body by, for example, a pivotally connected rod 25,
- The'central guide rail enables an emergency rail brake to be provided.
- This consists of two brake shoes 26 which can grip the rail 19 from opposite sides.
- this braking device is also sprung, with respect to the vehicle body.
- the emergency brake is so formed, that the shoeparts 27 lying i opposite the rail head serve as an emergency support and catchingdevice if a Wheel should break.
- the track consists ofthe central rail and two lateral supporting surfaces. It guides the vehicle accurately in the desiredpat-h and also provides as smooth aspossible a support for the carrying wheels.
- thelaterally guiding rail 19 is laid as accurately as possible along the desired path and .weldedi into a continuous length so that all blows which could endanger the rigidly-sup,
- this lateral guiding rail has a certain elasticity; it securedby plates 28' to the cantiIeverS29,which itself is secured to the track supporting structure 31 r by. adjustable bearers, 30. The. carrying.
- the wheels .17 are provided with highlyrelasti'c rims "so that; the running surfaces for them need not be absolutely. continuous and smooth. 'In the illustratedexample. ( Figures. 1 and. 4) the carrying wheels 17 run on concrete surfaces 32. These concrete surfaces 32 .can be parts of concrete. carrying members 31 which are mounted onbase plates 33. The purposeof the carrying members 31 is to lift the running track a certain distance above'the ground so as to avoid the influence. ofthe ground surface- -dirt and so forth-and of weather snowobstruction and so forth.
- the track supporting structure can consist of a series ofshort-members 34 ( Figure 3), which are made either on the spot, or made in a factoryand then delivered and set up in position.
- Figures 5 and 6 can be used. It isthen ad- 'v'antageous- ( Figure 6) to form the track members 32 and the lateral guiding rail 19 into a single structure andmount it adjustably at 39, on a carrying structure 31.
- Figure 5 shows the construction of the carrying structure in iron. This is particularly advantageous in undulating ground where the track may lie high above ground.
- the lateralguiding rail 19 is. elastically sprung by a cantilever 40 with respect tothe supporting structure 31, and the cantilever 40 can at the same time serve as a'force transmitting member of the cross construction 41 between the main supports 42 of the structure.
- a high speed vehicle comprising an outer body having anoperating compartment at its front end, a motor compartment at its rear end, an inner body. comprising a passenger carrying compartment, and .means mounting said inner bodyin the said outer body between said operating compartment and said motor compartment.
- a high speed vehicle for operation on a pair of spaced supportingrails and a central guiding rail comprising, a body of streamline shape having a depending portion provided with a central, longitudinally extending slot, supporting wheels disposed substantially withinsaid body, a pair'of guiding wheels and means mounting said guiding wheels in the depending'portionof said body one on each side of the slot.
- 'A high speed vehicle comprising an outer body of streamline shape, an inner body disposed therein, and supporting wheels and guiding wheels carried on and disposed sub stantially entirely within said outer body.
- a high speed vehicle for use with a supporting track and a guiding rail comprising a track, a pair of brake shoes, and means mounting said brake shoes on said track for engagement with opposite sides of said guid-u mg rail.
- a high speed vehicle for use with a supporting track and a guiding rail, comprising 1 a body, supporting gear and guiding wheels carried thereon, and braking means mounted on said body for engagement with said guiding rail-s and including a member extending laterally above the guiding rail, whereby in case of the breakage of said supporting gear,
- a track for a high speed vehicle comprising a pair of spaced parallel supporting rails, a guiding rail disposed between and parallel to said supporting rails and means including an elastic upstanding cantilever member for supporting said guiding rail.
- a track for a high speed vehicle com prising a frame having a pairof spaced parallel rails for supporting a vehicle, a guiding rail disposed between and parallel to said supporting rails and means resting upon said frame and including an upstanding cantilevpr member for supporting said guiding rai 1 tures.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Description
g- 1932- F. KRUCKENBERG ET AL 1,870,738
HIGH SPEED RAILWAY WITH PROPELLER DRIVEN STREAMLINE VEHICLES Filed Sept. 6, 1929 2 Sheets-Sheet l 1932- F. KRUCKENBERG 51' AL 1,870,738
HIGH SPEED RAILWAY WITH PROPELLER DRIVEN STREAMLINE VEHICLES Filed Sept. 6, 1929 2 Sheets-Sheet 2 Patented Aug. 9, 1932 Umrsn smrssl PATENT F 1 mma KRUcKnnBEn-e MID FRITZ HEYNEB,
AssrenoR T SAID KBUCKENBERG or HEIDELBERG, GERMANY; SAID nnimnn T HIGH SPEED RAILWAY WITH PROPELLER DRIVEN STREAMLINE VEHICLES Application filed September 6, 1929, Serial No.
-Various attempts have been made to increase the travelling speeds of vehicles running on the earths surface, as for example railways and motor cars, over those usual at present; These attempts were not successful as to safety-and economical operation. For on'the one hand to make travelling with high speeds economical the weight'and resistance of the vehicle running on a suitable track must be low, while on the other hand safety requires high'weights with the above mentioned transport means. Railway vehicles with low weight and high speed do not hold the track reliably owing to their relatively hard tracks and want of resiliency between the rail and wheel rim and with lateral forces the wheels may even climb the rail which leads to certain derailment. With motor cars at high speeds low weight easily leads todanger of skidding. Moreover, safe operation of a very fast motor car is impossible inunfavourable atmospheric conditions.
' The present invention provides a new I standing railwayfor high speedswith a high degree of safety by combining thegood properties of railways and automobiles; The functions of supporting and guiding the vehicle are fundamentally separated from each other. The new railway employs a propeller driven vehicle of the lightest possible construction which vehicle is of streamline form, and is carried by wheels with soft elastic tires running onan unyielding track, and the vehicle is guided laterally by-hard guide wheels running on a rail laidas accurately as possible, laterally resiliently supported, and welded end to end oyer the entire length of the track. [The guide wheels and the steel guide rail serve for starting and braking.
In the accompanying drawings, Figure 1 is 'a cross section, Figure 2 a plan and Figure 3 an elevation on a smaller scale, of the ve hicle with the tracs. Figures 1, 5 and G are cross sections of other forms of rail sup porting structure.
The outer body of the vehicle comprises a spacious panelling or framework, which is enclosed by a light elastic skin. The vehicle has a streamline form adapted to its proximity to the earths surface. ,Within the outer 390,770, and in Germany September 13, 1928. I
body 101s an inner body 11 containing the passenger compartment 16 and constructed very much like a van with side walls anda floor and covered like an'aeroplane frame. The covering of the inner body is of heat and sound insulating material. The inner body 11 is laterally sprung in relation to the outer body or suspended therefrom by pendulum bars 12. It may also be vertically sprung in relation thereto. The outer bodylO carries the drivers compartment 13, the engine and transmission gear 14: with the propeller 15,; wheels 17 ,the guiding running the carrying gear 18 and the brake gear. 1 I
The carrying wheels 17 are large wheels, mountedindependently in the outer body 10. They areprovided' with soft elastic tires or with pneumatic tires and can be pivoted' directly to the outer'body without-the interposition of special springs. Naturally these wheels can-be provided with small starting motors and brakes. 'The horizontal or nearly; horizontalguide wheels 18 have hard rims Each two guide wheels stand one opposite the other and run on the heads of a double headed rail 19. Theguide wheels 18 can have two flanges; they are then vertically guided and must be resiliently supported relatively to the vehiclebody 10, as by the aid of a spring 20. Abutments 21 are then pr0- vided to limit the spring movement, so as to avoid tipping over the vehicle. The guide wheels are advantageously used for braking and starting, since the particular location of the guide rail ensures the best condition of rail surface for braking and starting with least effect thereon by the weather, while the hardrims of the guide'wheels enable the 'use. v
of high pressure between guide wheels and guide rail necessary for obtaining high accelerat-ion in'starting and rapid retardation in braking. The guide wheels 18 are so held in relation to each other by springs. 22 that upon thepressure of one wheel against the rail being decreased the opposite one is pressed more strongly against the rail. limiting device 23 is provided so that at no time the wheels can lose engagement with the rail. The two guide wheels 18 are laterally sprung in common with a second sprlng arrangement 24 with respect to the body by, for example, a pivotally connected rod 25,
so that the guiding forces and lateral shocks on the lateral guiding gear are reduced in transmission to the body 10. Naturally here also an abutment is provided whichlimits the extent of possible lateral movement of the lateral guiding gear with respect to the body 10.
The'central guide railenables an emergency rail brake to be provided. This consists of two brake shoes 26 which can grip the rail 19 from opposite sides. Advantageously this braking device is also sprung, with respect to the vehicle body. Further, the emergency brakeis so formed, that the shoeparts 27 lying i opposite the rail head serve as an emergency support and catchingdevice if a Wheel should break.
The track consists ofthe central rail and two lateral supporting surfaces. It guides the vehicle accurately in the desiredpat-h and also provides as smooth aspossible a support for the carrying wheels. For this purpose thelaterally guiding rail 19 is laid as accurately as possible along the desired path and .weldedi into a continuous length so that all blows which could endanger the rigidly-sup,
so ported parts of the lateral guiding gear are.
avoided. ;Naturally, this lateral guiding rail has a certain elasticity; it securedby plates 28' to the cantiIeverS29,which itself is secured to the track supporting structure 31 r by. adjustable bearers, 30. The. carrying.
wheels .17 are provided with highlyrelasti'c rims "so that; the running surfaces for them need not be absolutely. continuous and smooth. 'In the illustratedexample. (Figures. 1 and. 4) the carrying wheels 17 run on concrete surfaces 32. These concrete surfaces 32 .can be parts of concrete. carrying members 31 which are mounted onbase plates 33. The purposeof the carrying members 31 is to lift the running track a certain distance above'the ground so as to avoid the influence. ofthe ground surface- -dirt and so forth-and of weather snowobstruction and so forth. The track supporting structure can consist of a series ofshort-members 34 (Figure 3), which are made either on the spot, or made in a factoryand then delivered and set up in position. Curves in the run-f nlng surface at changes inslopeneed not be made if the members'are only short enough. It is possible, however, to-support the track in carriers 35 which can be mounted by adjustable supports 36-on separate foundations 37 4). Obviously instead of the concrete running surface 32, correspondingly shaped plank or rolled section tracks, for
example wide rails or channel sections 38,
Figures 5 and 6 can be used. It isthen ad- 'v'antageous- (Figure 6) to form the track members 32 and the lateral guiding rail 19 into a single structure andmount it adjustably at 39, on a carrying structure 31. Figure 5 shows the construction of the carrying structure in iron. This is particularly advantageous in undulating ground where the track may lie high above ground. The lateralguiding rail 19 is. elastically sprung by a cantilever 40 with respect tothe supporting structure 31, and the cantilever 40 can at the same time serve as a'force transmitting member of the cross construction 41 between the main supports 42 of the structure.
We claim 1. A high speed vehiclefcomprising a 'innerbody from the'upper portion of said outer body. c V
4. A high speed vehicle comprising an outer body having anoperating compartment at its front end, a motor compartment at its rear end, an inner body. comprisinga passenger carrying compartment, and .means mounting said inner bodyin the said outer body between said operating compartment and said motor compartment.
5. A high speed vehicle for operation on a pair of spaced supportingrails and a central guiding rail comprising, a body of streamline shape having a depending portion provided with a central, longitudinally extending slot, supporting wheels disposed substantially withinsaid body, a pair'of guiding wheels and means mounting said guiding wheels in the depending'portionof said body one on each side of the slot. r
r 6. 'A high speed vehicle comprising an outer body of streamline shape, an inner body disposed therein, and supporting wheels and guiding wheels carried on and disposed sub stantially entirely within said outer body.
7 -A high speed vehicle for use with a supporting track and a guiding rail comprising a track, a pair of guiding wheels, means movably fmounting said guiding wheels on said track for engagement with oppositesides-of saidguiding rail, and means resiliently urging said wheels into engagement'with said guiding rail. r
8. The invention as set forth in claim 7, wherein is provided means for limiting the movement of said guiding wheels away from said guiding rail.
9. A high speed vehicle for use with a supporting track and a guiding rail comprising a track, a pair of brake shoes, and means mounting said brake shoes on said track for engagement with opposite sides of said guid-u mg rail.
10. A high speed vehicle for use with a supporting track and a guiding rail, comprising 1 a body, supporting gear and guiding wheels carried thereon, and braking means mounted on said body for engagement with said guiding rail-s and including a member extending laterally above the guiding rail, whereby in case of the breakage of said supporting gear,
12. A track for a high speed vehicle comprising a pair of spaced parallel supporting rails, a guiding rail disposed between and parallel to said supporting rails and means including an elastic upstanding cantilever member for supporting said guiding rail. 13. A track for a high speed vehicle com prising a frame having a pairof spaced parallel rails for supporting a vehicle, a guiding rail disposed between and parallel to said supporting rails and means resting upon said frame and including an upstanding cantilevpr member for supporting said guiding rai 1 tures.
FRANZ KRUCKENBERG. FRITZ HEYNER.
In testimony whereof, we affix our signa-
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1870738X | 1928-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
US1870738A true US1870738A (en) | 1932-08-09 |
Family
ID=7746944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US390770A Expired - Lifetime US1870738A (en) | 1928-09-13 | 1929-09-06 | High speed railway with propeller driven streamline vehicles |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522654A (en) * | 1948-02-24 | 1950-09-19 | William G Wamsley | Trolley for monorail systems |
US3002467A (en) * | 1959-05-08 | 1961-10-03 | Sidney H Bingham | Asymmetric truck for over-running monorail car |
US4089272A (en) * | 1976-11-22 | 1978-05-16 | Westinghouse Electric Corp. | Transportation vehicle guidance apparatus |
US5174219A (en) * | 1990-06-29 | 1992-12-29 | Mathias Streiff Ag | Bogie for a track-guided vehicle |
-
1929
- 1929-09-06 US US390770A patent/US1870738A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2522654A (en) * | 1948-02-24 | 1950-09-19 | William G Wamsley | Trolley for monorail systems |
US3002467A (en) * | 1959-05-08 | 1961-10-03 | Sidney H Bingham | Asymmetric truck for over-running monorail car |
US4089272A (en) * | 1976-11-22 | 1978-05-16 | Westinghouse Electric Corp. | Transportation vehicle guidance apparatus |
US5174219A (en) * | 1990-06-29 | 1992-12-29 | Mathias Streiff Ag | Bogie for a track-guided vehicle |
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