US469478A - William keenan - Google Patents
William keenan Download PDFInfo
- Publication number
- US469478A US469478A US469478DA US469478A US 469478 A US469478 A US 469478A US 469478D A US469478D A US 469478DA US 469478 A US469478 A US 469478A
- Authority
- US
- United States
- Prior art keywords
- chute
- coal
- keenan
- furnace
- william
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
- 239000003245 coal Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 8
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 6
- 239000002956 ash Substances 0.000 description 6
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/005—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with balanced jib, e.g. pantograph arrangement, the jib being moved manually
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
Definitions
- the object of the invention is to design a machine by which coal and other material may be moved from one point to another practically without manual labor; and it consists, essentially, of one or more chutes supported on suitable cranks and operated by an engine or other appropriate power in such a manner that one end of the said chute is forced into the pile of coal or other material, gathering a supply, which is raised and discharged out of the opposite end of the chute into the furnace or other point it is intended to be discharged, substantially as hereinafter more particularly explained.
- the figure is a perspective View of my improved machine applied to a nest of boilers and arranged to furnish a constant supply of a coal to the furnaces.
- a and B represent the two chutes.
- the front end of each chute is supported by a bar (3, the saidbar being hinged to the bottom of its chute and suitably pivoted at its lower end, as indicated.
- a long throw-crank D is carried in an elongated bearing E, formed in the bottom of the chute A, and the shaft of the said crank is suitably journaled and properly geared to the engine F or other drivingmotor.
- G is a ooal-bin, of which a portion only is shown, provided with a slanting bottom, so that the coal will naturally gravitate toward the path of the chute.
- a rod H is connected at one end to the bar 0, and at the other end has a plate I pivoted on it, which plate is 10- I show two from the front of the furnace to the back it will push the coal in front of it, whereas on its return stroke it will float over the coal in the furnace.
- J is a similar rod connected to the bar 0 and extendinginto the ash-pit, and has a plate K connected to it in such .a manner that when moving toward the front of the ash-pit it will draw the ashes with it, but in moving toward the back of the ash-pit it will not act upon the ashes.
- the chute A is carried back, and as it assumes the position of the chute B in the drawing it gathers up a fresh supply of coal, and the operation described is repeated.
- the plate K is drawn by its rod toward the front of the furnace, and in this way moves the ashes toward the mouth of the ash-pit, when they can be easily carried away.
- a machine such as I when applied to a nest of boilers, enables the furnaces connected to the said boilers to be regularly and automatically fed with practically little or no manual labor.
- the only manual labor required is to arrange that the coal in the bin G be kept Within reaching distance of the moving chutes.
- a machine consisting of one or more chutes, one end of each chute supported upon the end of a pivoted bar, the opposite end having an elongated bearing fitted onto along throw-crank connected to a shaft suitably jonrnaled and geared to an engine or other suitable driving power, substantially as and for the purpose specified.
- a machine consisting of one or more chutes, one end of each chute supported upon the end of a pivoted bar, the opposite end having an elongated bearing fitted onto a long throw-crank connected to a shaft suitably journaled and geared to an engine or other suitable driving power, in combination with the rods I l and J, connected to the supporting-bar of the chute and havinga plate pivoted on the end of each of the said rods, substantially as and for the purpose specified.
Description
(No Model.)
W KEENAN. MAGHINE FOR AUTOMATICALLY MOVING GOAL, &c.
No. 469,478. Patented Feb.- 23, 1892.
UNITED STATES PATENT OFFICE.
WILLIAM KEENAN, OF KORAH, CANADA.
MACHINE FOR AUTOMATICALLY MOVING COAL, 84c.
SPECIFICATION forming" part of Letters Patent No. 469,478, dated February 23, 1892. Application filed August 21, 1891. fierial No. 403,278. (No model.)
To a whom it may concern:
Be it known that 1, WILLIAM KEENAN, farmer, of the township of Korah, in the District of Algoina, in the Province of Ontario, Canada, have invented a certain new and Improved Machine for Automatically Moving Coal and other Material, of which the following is a specification.
The object of the invention is to design a machine by which coal and other material may be moved from one point to another practically without manual labor; and it consists, essentially, of one or more chutes supported on suitable cranks and operated by an engine or other appropriate power in such a manner that one end of the said chute is forced into the pile of coal or other material, gathering a supply, which is raised and discharged out of the opposite end of the chute into the furnace or other point it is intended to be discharged, substantially as hereinafter more particularly explained.
The figure is a perspective View of my improved machine applied to a nest of boilers and arranged to furnish a constant supply of a coal to the furnaces.
Although my device may be used for con veying grain and other material, an explanation of its application to a nest of boilers will be sufficie'nt to enable the points of the invention to be easily understood. chutes in operation; but of course any one will understand that in some cases one chute will be sufficient and in others a number of chutes will have to be employed. 7
A and B represent the two chutes. The front end of each chute is supported by a bar (3, the saidbar being hinged to the bottom of its chute and suitably pivoted at its lower end, as indicated. A long throw-crank D is carried in an elongated bearing E, formed in the bottom of the chute A, and the shaft of the said crank is suitably journaled and properly geared to the engine F or other drivingmotor.
G is a ooal-bin, of which a portion only is shown, provided with a slanting bottom, so that the coal will naturally gravitate toward the path of the chute. A rod H is connected at one end to the bar 0, and at the other end has a plate I pivoted on it, which plate is 10- I show two from the front of the furnace to the back it will push the coal in front of it, whereas on its return stroke it will float over the coal in the furnace. J is a similar rod connected to the bar 0 and extendinginto the ash-pit, and has a plate K connected to it in such .a manner that when moving toward the front of the ash-pit it will draw the ashes with it, but in moving toward the back of the ash-pit it will not act upon the ashes.
I have described the mechanism in connection with one chute A. The chute B is provided with similar parts.
In the drawing I show the chute A traveling toward the furnace L, while the chute B is traveling toward the coal-bin G. A trough M is formed before each furnace-door N, which doors are hinged so that they will open when pressed against and close again as soon as the pressure is removed. We will assume that the chute A has gathered a supply of coal from its bin and is traveling toward the trough M. hen it reaches the trough M,it remains sufficiently long to discharge its entire contents into the trough M, the coal thus deposited falling through the door N into the furnace L. The plate I moves at the same time and pushes a portion of the coal toward the rear of the furnace. As the crank continues to move, the chute A is carried back, and as it assumes the position of the chute B in the drawing it gathers up a fresh supply of coal, and the operation described is repeated. When the chute is moving from the furnace, the plate K is drawn by its rod toward the front of the furnace, and in this way moves the ashes toward the mouth of the ash-pit, when they can be easily carried away.
A machine such as I have described, when applied to a nest of boilers, enables the furnaces connected to the said boilers to be regularly and automatically fed with practically little or no manual labor. The only manual labor required is to arrange that the coal in the bin G be kept Within reaching distance of the moving chutes.
hat I claim as my invention is- 1. A machine consisting of one or more chutes, one end of each chute supported upon the end of a pivoted bar, the opposite end having an elongated bearing fitted onto along throw-crank connected to a shaft suitably jonrnaled and geared to an engine or other suitable driving power, substantially as and for the purpose specified.
2. A machine consisting of one or more chutes, one end of each chute supported upon the end of a pivoted bar, the opposite end having an elongated bearing fitted onto a long throw-crank connected to a shaft suitably journaled and geared to an engine or other suitable driving power, in combination with the rods I l and J, connected to the supporting-bar of the chute and havinga plate pivoted on the end of each of the said rods, substantially as and for the purpose specified.
Toronto,'Ju1y 28, 1891.
lVILLIAM KEENAN. In presence of- I. EDW. MAYBEE, W. G. MOMILLAN.
Publications (1)
Publication Number | Publication Date |
---|---|
US469478A true US469478A (en) | 1892-02-23 |
Family
ID=2538338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US469478D Expired - Lifetime US469478A (en) | William keenan |
Country Status (1)
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US (1) | US469478A (en) |
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- US US469478D patent/US469478A/en not_active Expired - Lifetime
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