US491151A - Overhead tramway - Google Patents

Description

2 sheets-sheet i.

(No Model.)

P. F. WERNER. OVERHEAD TRAMWAY.

Bla-491,151.

Patented Peb, 7,' 1893.

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BY ATTY.

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STATES ATENT Fries.

PAUL F. WERNER, OF VAILSBURG, NEV JERSEY, ASSIGNOR TO J. DUNCAN du CO., OF BOSTON, MASSACHUSETTS.

OVERHEAD TRAMWAY.

SPECIFICATION forming part of Letters Patent No. 491,151, dated February 7, 1893.

Applioationiiled October 8, 1892 Serial No. Ll=48,187. (No model.)

To all whom, it may con/cern..-

Be it known that I, PAUL F. WERNER, a citi zen of the United States,"residing at Vailsburg, in the county of Essex and State of New Jersey, have invented certainnew and useful Improvements in Overhead Tramways; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to letters and figures of reference marked thereon, which form a part of this specification.

This invention relates to improvements in overhead tramways or railways, and the main object of the invention is to improve the means for facilitating a direct communication of a main rail with two or more side rails by means of the employment of switches adapted to be operated by means of a turning handle turned by the workman while pushing the traveler for carrying the articles to be transported, and thereby causing the traveler to be forced upon the desired side rail or track.

My invention therefore consists in a novel construction of the switches or turntables employed, and furthermore in a safety device used inA connection with the main rail and one of the side rails, upon which the switch or turn table turns and can be locked or held in such positions that a continuous rail will always be presented to the movementof the traveler.

The invention furthermore consists, of certain other arrangements and combinations of parts, such as will be hereinafter more fully described and nall y embodied in the clauses of the claim.

In the drawings herewith accompanying, Figure 1 represents a diagrammatic view of one arrangement of rails and switches ernbodying my invention. Fig. 2 is a top View of one of the switches for connecting a straight rail and a curved rail, the connection being made so as to form a continuous straight rail. Fig. 3 is a similar view of the same switch, the connection in this instance being made on the curve. Fig. 4 is a plan view of a form of switch for establishing communication of astraight rail with either of two curved rails. Fig. 5 is a plan or top view of a threethrow switch, and Fig. 6 is a similar View of said switch in a different position, establishing a direct communication of the main rail with one of the curved rails. view of a safety device,or connecting piece arranged between two rails, the switch or turn table being removed therefrom. Fig. 8 is a side view of portions of two rails, the safety device or connecting piece and a switch in position thereon, clearly illustrating the arrangement of a handle for operating or turning the switch. Fig. 9 is a vertical section of one of the rails, taken on line a: in Fig. 2, illustrating in connection therewith, a hanger for supporting the rail, and Fig. 10 is a vertical cross-section taken on line y in Fig. 3. Fig. 1l is a detail View of the upper portion of the operating or turning lever and part of the turn table, to illustrate the manner of connecting these parts.

Fig. 7 is a top Similar letters and numerals of reference are employed to designate corresponding parts in-each of the'several figures.

In said drawings, a designates a series of hangers supported from the beams b or from the ceiling, each hanger being preferably provided with a shoulder a and an upwardly extending portion a2 against which are secured, by means of bolts or rivets as, the rails c.

At desirable points in the rail system, as

for instance at that point where direct communication between the main rail and two, three or more branch rails is to be established, I have arranged a safety device or connecting piece d. Said connecting piece d, as will be seen more especially from Fig. 7, is provided with two arms d and` cl2, each being provided at or near its extreme end portions with the recessed orcut-away portions d3 into which the end of the main rail and oneof the Ico l vice or connecting piece CZ, is placed a switch board or turn table e. Through a hole or perforation C17 in said arm d5 extends the upper end of an operating lever or rod f to which is pivotally connected, the operating handle g. The upper portion of the rodf, which extends above the arm d5, is squared as at f and upon this squared portion is arranged the switch board or turn table e, being firmly held in place by means of a washer]c2 and a nut f3 adapted to be screwed down on the threaded portion f4 of the rod f, as will be clearly understood from Fig. ll. Of course other well known means may be used for securing these parts together.

The switch board or turn table eis provided with upwardly extending rail portions e', which may be straight and curved, as in Figs. 2 and 3, and both of which may be curved as in Fig. 4. Vhere two such rail portions e are employed,the switch-board or turn-table e is provided with two oppositely arranged holes l e2,which are preferably rectangularin outline, through one of which the wedge-shaped locking post d6 on the safety device extends to lock or hold the switchboard or turn table e in its desired position, whereby either of the rails e establishes a direct communication; between the main rail and one of the side` rails. The switch-board c may be provided with three or more such rail portions e', as

will be seen from Figs. 5 and 6, whereby the main rail can be made to communicate di-` rectly with either one of the three or more branch rails. Of course, in this form of construction, the switch-board or turn-table e must be provided with three or more of such openings e2. A

Suppose t-he operator or workman wants to turn the switch, when in the position illustrated in Fig. 2, to the posit-ion illustrated in Fig. 3, so as to connect the main line with the curved side track, all he has to do is to look up at the switch board, and if open, he takes hold of the handle g and by means of the post f raises the switch-board c to the position indicated in dotted outline in Fig. IO, whereby the board e is disengaged from the holding or locking post d6, and by means of the said handle, the switch board eis turned in a horizontal plane, until the next hole or opening e2 is brought over said post d6, the switch board thereby being once more locked whereby the curved rail portion e establishes a direct communication between the main rail c and the curved side rail, as illustrated in said Fig. 3.

In Fig. l is illustrated one arrangement of main track c and the arrangement of switch boards or turn tables e therein for establishing a direct communication of the maint-rack with a series of side tracks. It illustrates the arrangement of an overhead tramway, as it may be used in connection with a slaughterhouse and the refrigerator chambers or rooms, used in such establishments.

As shown in said drawings, the main track c comes from the slaughter-house; the travelers or carriers all moving in the direction of arrows h. As thc workman brings the carcass, supported from a hook on the traveler on the main rail, he finds switch No.1 closed with the main line, but switch No. 2 is open. By quickly grasping the handle g hanging down from said switch, he raises the switch board and by means of a turn closes the main line, and the traveler passes on until switch No. 6 in refrigerator C is reached, which he opens, so as to cause the travelers to run on side track c', where the carcasses are allowed to hang as long as desired. In this manner side tracks c2 and cB can also be filled, or by properly turning switches Nos. 5 and 12, the travelers can be made to run into refrigerator C. In order to establish communication between tracks c', c2 and c3, in refrigerator C with tracks c4, c5, dac., in refrigerator C', I employ the switches numbered 9, 10, 1l, 12, 13, let and 15. In returning from either of the refrigerators, I can run onto the lines cs, c", 010, and C11, by means of the switches numbered 2, 3, t and 1, to the shipping department.

Of course, it will be understood, that the arrangement of tracks and switches illustrated in 4said Fig. l is to illustrate only one form or manner of arranging them, but it will be evident that many of the arrangements and combinations ot' tracks and switches may be made.

Of course it will be evident, that the railportions e on the switch-board e may be straight or of any suitable curve, in order to connect the end portions of any two rails and thereby complete a continuous rail, as will be readily understood from an inspection of the drawings. (See particularly Figs. 2, 3, 4, 5 and 6.)

Having thus described my invention, what I claim is:

1. In an overhead tramway, the combination of rail-sections, a connecting piece, and a pivoted switch board or turn table on said connecting piece, provided with two or more rail sections, substantially as and for the purposes set forth.

2. In an overhead tramway, the combination of rail sections, a connecting piece, a locking post thereon, and a pivoted switch board or turn table on said connecting piece, provided with two or more rail sections and two or more holes or openings adapted to be made to engage with the locking post, substantially as and for the purposes set forth. .7..

3. In an overhead tramway, the safety device d, having a locking post thereon, and a switch board or turn-table pivotally arranged on said safety device d, rail sections thereon, openings adapted to be made to engage with said locking post, and means for causing the disengagement of said stop-post with said switch board or turn table, whereby the IOO IIO

switch board or turntabie may be turned,

substantially as and for the purposes set forth.

4. In an overhead tramway, the safety de- 5 vice d, having a looking post thereon, and a switch board or turn-table pivotaily arranged on said safety device d, rail sections thereon,

openings adapted to be made to engage with said looking post, and means for causing the ro disengagement of said locking-post With said switch board or turn table whereby the switchI board or turn table may be turned, consisting essentially of a rod f turning nsaid safety device and secured to said switch board, and

a handle connected with said rod for turning 15 the same, substantially as for the purposes set forth.

In testimony that I claim the invention set forth above I have hereunto set my hand this 27th day of September, 1892.

PAUL F. WERNER.

Witnesses:

FREDK. C. FRAENTZEL, WM. I-I. CAMFIELD, Jr.

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