US497661A - Hauling and controlling mechanism for cars - Google Patents
Hauling and controlling mechanism for cars Download PDFInfo
- Publication number
- US497661A US497661A US497661DA US497661A US 497661 A US497661 A US 497661A US 497661D A US497661D A US 497661DA US 497661 A US497661 A US 497661A
- Authority
- US
- United States
- Prior art keywords
- track
- cars
- wheels
- hauling
- rails
- 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
- 230000000153 supplemental Effects 0.000 description 20
- 239000002965 rope Substances 0.000 description 14
- 210000000214 Mouth Anatomy 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000003245 coal Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 241000581364 Clinitrachus argentatus Species 0.000 description 4
- 235000007575 Calluna vulgaris Nutrition 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000001174 ascending Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
-
- 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
- B65G2812/00—Indexing codes relating to the kind or type of conveyors
- B65G2812/06—Skip or hopper conveyors
- B65G2812/0672—Loading or unloading skips
- B65G2812/0681—Loading or unloading skips by reciprocating skips along guiding means
Definitions
- This invention relates to an improved mechanism for cars, wagons, vehicles, dac. it relat-g ing more particularly todevices of the sorti i at the top of the incline which drum is utilasive accidents are constantly occurring where used in controlling, manipulating, and propel-l ling cars which are arranged to move up and; downinclined planes, such as are employedg in connection with coal mines for letting loaded cars down from the mouths of the pits toiE the tipple houses', or weighing scalesgand then haulingthem, after being emptied, back tof; the top ofthe incline and close to thel p itl mouth again.
- One of the objects of the present invention isto overcome thisdanger and avoid entirelyv the possibility of the cars at the lower end of the trip from becoming detached from those above.
- Fig2 is a plan view of the same.
- Fig. S is a side view ofl the car haul on a larger scale.
- Fig. 4 is a top view of the same.
- Fig. A is a plan view of the same.
- Fig. 6 is a section on y,line fy-y of Fig. 4.
- Fig. 7 is a section of one ofthe wheels and axles enlarged.
- Fig. 8 is-a section similar to that in Fig. 5, but showing the truck when running on the main track rails.
- In thedrawings A A represent the rails of a track adapted tohave cars ittedto it such as my invention can be employed with.
- B indicates, generally, a cable or rope used for letting the loads down, and which may be of any of the sorts now in use. And with it use can be made of any preferred mechanism at C .for controlling thel movements of the rope, such as a friction drum, dac. Y
- the body or frame may be made of cast metal, wrought metal, or wood, or other suitable material. As shown in the drawings it has a top d, end walls d', d2, side walls d3, and one or more central webs or bearing plates (Z4. From the said central parts there extend outward axles E, E, and upon these are mounted four wheels respectively indicated by F.
- Each wheel is formed with two grooves or guide ways f and f adapted to tit over and ride upon the top of the track rails A or A and A2 respectively.
- the H indicates a collar secured to the outer end of each axle and lying Within one of the chambers G.
- the chamber is somewhat longer than the thickness of the collar so that the wheel can have a limited play out and in along the axle for a purpose to be described.
- the wheels are self piling, each being formed with a chamber or cavity at I, andthere is a cap t' secured to the outer face of the wheel opposite to the chamber G.
- the cap has an orilice at t" through which oil can be readily introduced to the oil cavity, and from this cavity it wi ⁇ l distribute itsell: ⁇ gradually tothe interior of the axle passage and collar chamber at G, G for the collar H being merely used as a stop for said wheels, it lits loosely enough to allow the oil to readily gain access to the oil cavity.
- the width of the frame D is such that it can be dropped between the rails of the tracks A or A', that is, the outside width ot the frame or body is about equal to or a little less than the inside width of either track.
- the wheels are so mounted that they can slip inward till the distance between their outer faces shall be less than that between the inner sides of the track rails, and yet they can when necessary slip outward far enough to have the grooves f tit ou the track rails A or A.
- a mechanism is arranged for throwing the car haul devices D and D out of the aths of the vehicles which4 are propelled or controlled thereby.
- At A4 is a section of track uponwhich the cars run to be dumped, after they are disengaged from the truck.
- the cable B is secured to the end walls d2 of the frames.
- a trip of loaded cars is shown as passing down the left hand track A, and a trip of empties is shown as passing up.
- the car haul D is situated below the loaded cars and ot' course prevents them from moving rapidly down.
- the front car L ot' the trip rests against the hauling device and pushes it before it as it travels down; and at the same time the haul D is being drawn toward the drum at the top of the i11- cline and is therefore carrying upward the trip of empties.
- Width of the track in combination with the, I
- a hauling or propelling device for cars or vehicles adapted to move on a track, it consisting of a frame narrower than the inside width of the track, in combination with the laterally projecting axles, and the wheels longitudinally movable on said axles and having elongated hubs, substantially as set forth.
- a hauling or propelling device for cars or vehicles adapted to move upon a track said propelling device consisting of a frame or wheel support narrower than the inside Width of said track, in combination with wheels adapted to be moved toward and from the said track, substantially as set forth.
- a hauling or propelling device for cars or vehicles consisting of a frame, in combi-A nation with axles having free outer ends, wheels longitudinally movable of said axles and stops to limit the movement of said wheels, said wheels being adapted to move in planes outside the verticallongitudinal planes of the said frame, substantially as set forth.
- the combination with ⁇ the main track rails, and the railsof the supplemental track, of the hauling device consisting of a supportingframe narrower than the distance between the main track rails, and having movable wheels thereon adapted to run on the rails of either of said tracks, substantially as set forth.
Description
(No Model.)
12.1116111111. HAULING AND GONTROLLING MBUHANISM FOR-GARS."
N6. 497,661. 12666116611 Maly 16,1893;
1 um. N Y
mundo.. wAsulNGroN. DA c.
vUNITED STATES PATENT Ormea.
PHILIP HARTMAN, or EHENFELD, PENNsrLvANIA.l
HAULING AND Co'NTRoLmNG MECHANISM FOR CARS."
SPECIFICATION forming part-of IrettersiPate-nt No. 497,661, dated May 16, 1893. Application med February 14, 1893. serai No. 462,279. (No miei.)
T0 all whom t may concern: g
Be it known that I, PHILIP HARTMAN, a citij zen of the United States, residingatEhren-i feld, inthecounty of Cambria and State ofl Pennsylvania,have invented certain new and f; useful Improvements in Hauling and Controlling Mechanism for Cars or Vehicles, ofi which the following is a specficatiomrefer-,f ence being had therein to the'accompanying drawings. E
This invention relates to an improved mechanism for cars, wagons, vehicles, dac. it relat-g ing more particularly todevices of the sorti i at the top of the incline which drum is utilasive accidents are constantly occurring where used in controlling, manipulating, and propel-l ling cars which are arranged to move up and; downinclined planes, such as are employedg in connection with coal mines for letting loaded cars down from the mouths of the pits toiE the tipple houses', or weighing scalesgand then haulingthem, after being emptied, back tof; the top ofthe incline and close to thel p itl mouth again. Heretoforeusemas' generally; ybeen made, for this purpose of ropes, or cablesi hitched directly tothe rear end of the train, ior trip, of loaded cars, and at the other-g ,end hitched to the front end of the tripof yempty cars, the intermediate partof therope; or cable passing around the w-inding drum:
ized to regulate thel escape of theropedownward, and the winding of it as it comes up. It is well known that dangerous and expenuse is made of devices ofthe sort last referred to. The holder being at the upper end-of -eachtripf the'entijreweight of it is of course below the holder, thatis-below the point where the rope or cable is connected.
One of the objects of the present invention isto overcome thisdanger and avoid entirelyv the possibility of the cars at the lower end of the trip from becoming detached from those above.
Another object lis to provide an automatically acting device for engaging with and disengaging itself from a trip of such cars, so that the labor and trouble incident to the operation of fastening at the top of the inf cline, and the unfastening at the bottom shalli be done away with. l
There are other objects aimed at, and other .features of construction and arrangement sented by D and the other by D.'
bodying my improvements, it rshowing also,
somewhat con ventionally, parts of an inclined roadway of the general sort hereinbefore re ,ferred to. Fig2 is a plan view of the same. Fig. S is a side view ofl the car haul on a larger scale. Fig. 4 is a top view of the same. Fig. A
'5 is a cross section on line of Fig. 4. Fig, 6 is a section on y,line fy-y of Fig. 4. Fig. 7 is a section of one ofthe wheels and axles enlarged. Fig. 8 is-a section similar to that in Fig. 5, but showing the truck when running on the main track rails.
In thedrawings A A represent the rails of a track adapted tohave cars ittedto it such as my invention can be employed with.
I have selected for illustration parts of the apparatus used atthe mouth of a coal mine,
including parts of the track on the hill side or incline, and parts of those at the tipple house or placewhere the weighing andun' loading are accomplished: lbut I wish it distinctly understood that I do not limit myself to ause of the invention in connection with such amine, or with the incline shown or with any particular unloading apparatus, -inasmuch as the essential parts of the invention can be applied to any of several uses more or less differing from that mentioned an'd illustrated.-
Somewhat near the track rails A A, and substantially parallel therewith there are placed the rails A A', of another track this being the arrangement generally used in coal mines of this sort, one of the tracks being used for letting down a trip of loaded cars, and the other being used at the same time for hauling up a trip of empties.
B indicates, generally, a cable or rope used for letting the loads down, and which may be of any of the sorts now in use. And with it use can be made of any preferred mechanism at C .for controlling thel movements of the rope, such as a friction drum, dac. Y
To the ends'of the rope or vcable B I attach two of my car hauls, one of which is repreduplicates of each other. Each consists essentially of a body or main frame and a suitable number (preferably four) wheels. The body or frame may be made of cast metal, wrought metal, or wood, or other suitable material. As shown in the drawings it has a top d, end walls d', d2, side walls d3, and one or more central webs or bearing plates (Z4. From the said central parts there extend outward axles E, E, and upon these are mounted four wheels respectively indicated by F. Each wheel is formed with two grooves or guide ways f and f adapted to tit over and ride upon the top of the track rails A or A and A2 respectively.
At G there is a central passage through the wheel axially, for the reception of an axle or shaft E, and at the outer ends these apertures G terminate in expanded chambers as at Gr.
H indicates a collar secured to the outer end of each axle and lying Within one of the chambers G. The chamber is somewhat longer than the thickness of the collar so that the wheel can have a limited play out and in along the axle for a purpose to be described. The wheels are self piling, each being formed with a chamber or cavity at I, andthere is a cap t' secured to the outer face of the wheel opposite to the chamber G. The cap has an orilice at t" through which oil can be readily introduced to the oil cavity, and from this cavity it wi`l distribute itsell:` gradually tothe interior of the axle passage and collar chamber at G, G for the collar H being merely used as a stop for said wheels, it lits loosely enough to allow the oil to readily gain access to the oil cavity.
By examining Fig. 5 it will be seen that the inner part of the wheel is extended inward as far as possible so as to provide a long bearing for it on the axle, the metal at the said end being reduced somewhat. The width of the frame D is such that it can be dropped between the rails of the tracks A or A', that is, the outside width ot the frame or body is about equal to or a little less than the inside width of either track. And the wheels are so mounted that they can slip inward till the distance between their outer faces shall be less than that between the inner sides of the track rails, and yet they can when necessary slip outward far enough to have the grooves f tit ou the track rails A or A.
At the foot of the incline or at other suitable place a mechanism is arranged for throwing the car haul devices D and D out of the aths of the vehicles which4 are propelled or controlled thereby.
In the drawings I have shown at A2 a section of track composed of a wider part a, anarrower part ct and an intermediate tapering part a2, the ends of the wider part terminating at a3, a3. And by examining Fig. l it will be seen that the latter end parts are elevated somewhat above the level of the top surfaces of the main track rails A and A. The narrower part a of this supplemental track may be of any desired length, but ordinarily it will not need to be more than about twice the length of the car haul D. And at the end of it there can be a stop or bumper as at J if desired. The ends a3 as are at adistance apart equal to the distance between the grooves f' oftwo opposite wheels F.
At A4 is a section of track uponwhich the cars run to be dumped, after they are disengaged from the truck.
The cable B is secured to the end walls d2 of the frames.
The manner of?4 operating a mechanism of my improved sort will be readily understood from the drawings, and the description given above. In Figs. l and 2 a trip of loaded cars is shown as passing down the left hand track A, and a trip of empties is shown as passing up. The car haul D is situated below the loaded cars and ot' course prevents them from moving rapidly down. The front car L ot' the trip rests against the hauling device and pushes it before it as it travels down; and at the same time the haul D is being drawn toward the drum at the top of the i11- cline and is therefore carrying upward the trip of empties. As soon as the haul D reaches the supplemental track A2 the wheels E engage with the ends a3 of that track, the inner groovesf fitting it. And as this innerorsupplemental track is slightly elevated at the ends a2 the rst result is tolift the haul D up a little so as to get its wheels F F entirely clear of the outer track A. Then, as the cars L continue to move down and push the haul D ahead of them, the wheelsF of the latter (after getting free of track A) are drawn in by the tapering part of the track A2 until said wheels Flare entirely inside ot' track rails A. And a still further forward movement of cars Lcarries the haul D onward to a narrower and lower part a of the track A2, and after it is fully on this part of the track the body or frame D has dropped far enough to permit the cars L to move over the haul D, on track A4 and on to the place for weighing the tippling. After the cars have been emptied they are pushed by hand or otherwise back, to a point such that they shall be ahead of the haul D, ready for ascending the incline. When the movement of the rope or cable B is reversed the haul D is drawn back from the inner or supplemental track A2, and as it passes over the ends a2 of the said track its wheels F F are so adjusted in position automatically that they will again rest upon and move along the track rails A. As they rise up from the depressed part a of the track A2 they carry the haul D up far enough to again lie behind the rear car L, and then any further strain upon the rope causes the haul to propel the cars up the incline until the top level is reached, where they are detached and again carried into the mine.
Width of the track, in combination with the, I
IOC
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centrallysupported axlesand the wheel longitudinally movable thereonsubstantially as set forth.
2. A hauling or propelling device for cars or vehicles, adapted to move on a track, it consisting of a frame narrower than the inside width of the track, in combination with the laterally projecting axles, and the wheels longitudinally movable on said axles and having elongated hubs, substantially as set forth. Y
3. A hauling or propelling device for cars or vehicles adapted to move upon a track, said propelling device consisting of a frame or wheel support narrower than the inside Width of said track, in combination with wheels adapted to be moved toward and from the said track, substantially as set forth.
4. A hauling or propelling device for cars or vehicles, consisting of a frame, in combi-A nation with axles having free outer ends, wheels longitudinally movable of said axles and stops to limit the movement of said wheels, said wheels being adapted to move in planes outside the verticallongitudinal planes of the said frame, substantially as set forth.
5. In a, system of haulage, the combination with a track of uniform width and unbroken at points intermediate of its ends, and having cars or vehicles traveling thereon of a supplemental track or guide, and a wheeled hauling device adapted to be detachably connected to said cars, and having .wheels adapted to en-L gage-with eitherof said tracks, substantially as set forth.
6. The combination with the continuous and unbroken track A of-a uniform widthor gage adapted to receive cars or vehicles, and the supplemental track A2 of a gage or width differing from that of track .A` of Ythe car hauling or controlling device having Wheels adapted to tit either of said tracks, substantially as set forth. v
7.- 'Ihe combination of a track A, adapted to receive cars or vehicles, a hauling device having wheels adapted to run upon said track, a track section A4 for the cars orvehicles aft-er they are detached from the hauling device, and the supplemental track A2, adapted to engage with the wheels of the hauling device and to cause their disengagement from track A, substantially asset forth.
8. In a system of haulage, the combination with the continuous main track of a uniform gage or width, and uponwhich cars or vehicles travel, of the track of a relatively narrow gage, lying inside the rails of the main track, and having a portion raised above the upper plane of the main track rails, and the hauling device having wheels as described adapted to run on said main track, and b e engaged by the rails of the supplemental track, whereby the said wheels are caused to be disengaged from the rails of the said main track, substantially as set forth. V Y 9. In asystem of haulage, the combination with` the main track rails, and the railsof the supplemental track, of the hauling device, consisting of a supportingframe narrower than the distance between the main track rails, and having movable wheels thereon adapted to run on the rails of either of said tracks, substantially as set forth.
10. In a system of haulage, the combination with the unbroken main` track of a'uniform gage or width, and the supplementaly track inside of, and narrower than, said main track, and having a varying gage or width, of a hauling device having movable wheels adapted to run on either of said rails, substantially as set forth.
' 11.v In a system of haulage, the combination with the main track for the cars and the relatively short track having a part raised higher than the main track, of a hauling device narrower than the inside width of the main track,
and having wheels adapted to run on said main track and then on said relatively shorter track, substantially as and for the purposes set forth. t
12. In a system of haulage, the combination with the main track of uniform width and the cars traveling continuously on said track, of a relatively shorter and ,narrower track, and a hauling device havingwheels as described and traveling first on said main track and then on said relatively shorter and narrower track, substantially as and for the purposes set forth. t
13. In a system of haulage, the combination with the main track of a uniform width, and the relatively narrow track inside said main track and descending to a plane below that of said' main track, of a hauling device of a ICO width less than the distance between the mainV track rails, and having wheels, adapted to run on either of said tracks, substantially as and for the purposes set forth. y
14. The combination'with the hauling device 'for vehicles fitted to an unbroken or continuous track or guide-way to which track the wheels ofV said hauling device can fit, of a supplemental track having a wider portion and a narrower portion, substantially as set forth.
15. The combination with the continuous main track section, and the cars traveling continuously thereon, of a supplemental track section narrower than said main track section and of a varying gage or width, and having a portion of its length lying in the plane ofthe main track section, and a portion extending to a plane directly below that aforesaid, and ahauling device having'movable Wheels fitted to either of said track sections, substantially as and for the purposes set forth. v
In testimony whereof I affix my signature in presence of two witnesses. l
PHILIP HARTMAN.
Witnesses:
SAMUEL B. -WATERS, J.' Z. REPLOGLE.'
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Publications (1)
Publication Number | Publication Date |
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US497661A true US497661A (en) | 1893-05-16 |
Family
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US497661D Expired - Lifetime US497661A (en) | Hauling and controlling mechanism for cars |
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- US US497661D patent/US497661A/en not_active Expired - Lifetime
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