US607070A - Addison norman - Google Patents
Addison norman Download PDFInfo
- Publication number
- US607070A US607070A US607070DA US607070A US 607070 A US607070 A US 607070A US 607070D A US607070D A US 607070DA US 607070 A US607070 A US 607070A
- Authority
- US
- United States
- Prior art keywords
- cable
- conductors
- switches
- norman
- addison
- 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
- 239000004020 conductor Substances 0.000 description 28
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000011810 insulating material Substances 0.000 description 12
- 210000003811 Fingers Anatomy 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000152160 Ira Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
Definitions
- the purpose of my invention is to simplify the application of electricity as a power for moving conveyances both by land and water.
- the principal features of my invention are doubling of the conductors, one to use as the supply and the other for the return current, changing the form of switches used, and transferring the working conductors from the cable to the cable-guide attached to a conveyanc'e, yet preserving the solid rope form of the cable.
- Figure 1 is a longitudinal view of the cable with its two conductors and switches attached.
- a B are the two conductors.
- O is the wrapping and insulating material, that serves to keep them together without allowing them to touch each other and to prevent the current being carried off by everything the cable touches.
- G and G are metal bands which contain and are a part of the switches.
- D and D are pulleys attached to the levers E E. The levers E and E are secured to the shafts F F, which pass through the metal bands G G.
- J and J are springs which hold the levers E E from turning until they are moved by the pul- Serial No. 632,890. (No model.)
- Fig. 2 is a cross-sectional view of the cable and switch, showing the manner in which the shaft F is placed in relation to the conductors, pulleys, and levers.
- Fig. 3 is the switch without the band or cable.
- Fig. 4 is a View of a boat with a longitudinal section of the guide attached. One of the sides of the carriage is removed to show the guide, showing the projections S S, which are working conductors, and the roller N, on which the cable runs.
- the two conductors A B are continuous throughout their whole length. They may be of any desired shape, as round, fiat, or square. In most cases I prefer the fiat form, as shown in Figs. 1, 2, and 4.
- the switches I have designed to be used with this cable are made each of five parts. They consist of pulley, shaft, fingers, and a U-shaped piece. In addition to these I use a band of m etal around the cable,which serves the purpose of holding and retaining the switch part proper in place, and at the same time it excludes water and air.
- the metal band G which is fastened tightly around the insulating material which covers the conductors, is distended or enlarged at one side to make roomfor the shaft F and other accessories that may be found necessary to use.
- the lever E To the top of the shaft F is attached the lever E in such a firm manner as to insure its movement whenever the lever is moved.
- the pulley D is secured to the lever E by a pivot P, on which it is allowed to freely revolve.
- a pivot P on which it is allowed to freely revolve.
- the band G or rather between the upper and lower parts of it, are rigidly fas tened the metal fingers L. Any other form of connection will do.
- Below these fingers is a U-shaped piece of metal, secured to the insulating material which covers the cable by three screws, which pass through it into the conductor below.
- the screws R have large heads,which stand well up above the U shaped piece.
- the fingers and U -plate are so adj 11st- ICO ed that there is no contact between them when the switch is in its normal position; but when it is turned by the pulley rubbing against the working conductor of the cable-guide the fin gers rest on the heads of the screws R R R.
- the guide for the cable may be made of any desirable material so long as two strips of metal are secured to the two projecting pieces S S for the pulleys D D to run against and present enough resistance to turn the switches.
- the guide I have shown in the drawings is in the shape of a trough, in which are placed three or more rollers for the cable to run on.
- An electric cable consisting of continuous positive and negative conductors, insulating material between and surrounding the said conductors, and a switch for each c011- ductor attached to and surrounding the cable.
Description
A. Noam";
Patented July 12, I898.
ELECTRIC CABLE FOR DRIVING CONVEYANCES.
(Application filed Apr. 10, 1897.)
( No Model.)
EEIEHE Ira 6721297? iJNTTnn STATES PATENT Prion.
ADDISON NORMAN, OF TORONTO, CANADA, ASSIGNOR OF ONE-FOURTH TO IVILLIAM MCOABE, OF SAME PLACE.
ELECTRIC CABLE FOR DRIVING CONVEYANCES.
SPECIFICATION formingpart of Letters Patent No. 607,070, dated J 1113 12, 1898.
Application filed April 1 9, 1 8 9 '7.
To all whom it may concern.-
Be it known that I, ADDISON NORMAN, a citizen of Canada, residing at Toronto, in the county of York, Province of Ontario, Canada, have invented certain new and useful Improvements in Electric Cables for Driving Oonveyanoes, of which the following is a full, clear, and exact description.
The purpose of my invention is to simplify the application of electricity as a power for moving conveyances both by land and water.
It is partic ularl y adapted to all places where it would be inconvenient to lay iron or steel tracks. 7
This invention is an addition to and an improvement on some of the points claimed in my application filed July 8, 1896, Serial No. 598,492. v
This improvement greatly simplifies the mechanism of the cable and switches, making them workable in places Where other methods would be impracticable.
The principal features of my invention are doubling of the conductors, one to use as the supply and the other for the return current, changing the form of switches used, and transferring the working conductors from the cable to the cable-guide attached to a conveyanc'e, yet preserving the solid rope form of the cable.
In the accompanying drawings I have illustrated the principal parts of'my invention; but I do not wish to confine myself to those particular embodiments, as many modifications may be made without departing from the spirit of my invention.
Figure 1 is a longitudinal view of the cable with its two conductors and switches attached.
A B are the two conductors. O is the wrapping and insulating material, that serves to keep them together without allowing them to touch each other and to prevent the current being carried off by everything the cable touches. G and G are metal bands which contain and are a part of the switches. D and D are pulleys attached to the levers E E. The levers E and E are secured to the shafts F F, which pass through the metal bands G G. J and J are springs which hold the levers E E from turning until they are moved by the pul- Serial No. 632,890. (No model.)
leys rubbing against the projections on the carriage attached to a conveyance.
Fig. 2 is a cross-sectional view of the cable and switch, showing the manner in which the shaft F is placed in relation to the conductors, pulleys, and levers.
Fig. 3 is the switch without the band or cable. Fig. 4 is a View of a boat with a longitudinal section of the guide attached. One of the sides of the carriage is removed to show the guide, showing the projections S S, which are working conductors, and the roller N, on which the cable runs.
The two conductors A B are continuous throughout their whole length. They may be of any desired shape, as round, fiat, or square. In most cases I prefer the fiat form, as shown in Figs. 1, 2, and 4.
The switches I have designed to be used with this cable are made each of five parts. They consist of pulley, shaft, fingers, and a U-shaped piece. In addition to these I use a band of m etal around the cable,which serves the purpose of holding and retaining the switch part proper in place, and at the same time it excludes water and air.
The metal band G, which is fastened tightly around the insulating material which covers the conductors, is distended or enlarged at one side to make roomfor the shaft F and other accessories that may be found necessary to use. To the top of the shaft F is attached the lever E in such a firm manner as to insure its movement whenever the lever is moved.
The pulley D is secured to the lever E by a pivot P, on which it is allowed to freely revolve. Below the band G, or rather between the upper and lower parts of it, are rigidly fas tened the metal fingers L. Any other form of connection will do. Below these fingers is a U-shaped piece of metal, secured to the insulating material which covers the cable by three screws, which pass through it into the conductor below. The screws R have large heads,which stand well up above the U shaped piece. The fingers and U -plate are so adj 11st- ICO ed that there is no contact between them when the switch is in its normal position; but when it is turned by the pulley rubbing against the working conductor of the cable-guide the fin gers rest on the heads of the screws R R R.
The guide for the cable may be made of any desirable material so long as two strips of metal are secured to the two projecting pieces S S for the pulleys D D to run against and present enough resistance to turn the switches. The guide I have shown in the drawings is in the shape of a trough, in which are placed three or more rollers for the cable to run on.
Projecting from the sides of the carriage, above the cable, are two pieces S S, made of or faced with metal. The two projections are so adjusted as to make them press against the pulleys with suificient force to turn them out of their normal position, and thereby turn the switches as the cable passes over the rollers in the guide. The pulley of the switch connected with the supplyconductor runs against one of the projections, and the pulley of the switch in connection with the returnconductor runs against the other projection, and the motor of the conveyance is in connection with both, and thereby a continuous current is kept up.
Having described myinvention and its purpose, I desire to secure by Letters Patent the following claims:
1. An electric cable consisting of continuous positive and negative conductors, insulating material between and surrounding the said conductors, and a switch for each c011- ductor attached to and surrounding the cable.
The combination of an electric cable consisting of continuous positive and negative conductors, insulating material between and surrounding the same, switches carried by said cable, and means carried on a conveyance for raising said cable from its path and closing said switches.
The combination of an electric cable consisting of continuous positive and negative conductors, insulating material between and surrounding the same, switches carried by said cable, and a guide carried by a conveyance for raising said cable from its path and closing said switches, said guide being provided with rollers and with current-collectin g and switch-closing plates.
ADDISON NORMAN. lVitnesses:
GEO. Bnavnns, WM. 0. NORMAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US607070A true US607070A (en) | 1898-07-12 |
Family
ID=2675693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US607070D Expired - Lifetime US607070A (en) | Addison norman |
Country Status (1)
Country | Link |
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US (1) | US607070A (en) |
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- US US607070D patent/US607070A/en not_active Expired - Lifetime
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