US1337914A - Truck - Google Patents

Description

W. HYDEN.

TRUCK. APPLICATION man Aue.19. 1919.

1,337,914. Patehtedkpr. 20,1920.

' 2 SHEETS-SHEET I.

WI TNESS: IN VEN TOR.

Qr/WW I BY mflydem A TTORNE Y.

W HYDEN.

TRUCK.

APPLICATION FILED AUG.19, 191's.-

1,3373 1 4, Patented Apr. 20, 1920.

2 SHEETS-SHEET 2.

-WITNESS: IN VEN TOR.

ATTORNEY.

yvripumnw {l nau ht.) i

WILL LATE EILEEN, 0:5 KINGSTCHL JTE3T VIRGINIA.

TRUCK.

1 33x914 Specification of Letters Patent. Pafigqgmtgfl A 1. 2t}, 1920,

Application filed August 1-5,

1 '0 all whom it may 0071001 "IL Be it known that I, it ILLIAM HYDEN, a citizen of the United States, residing at ingston. in the county of Fayette and State of il st Virginia, have invented new and useful Improvements in Trucks, of which the ollcwing is a specification.

This invention relates to trucks for mining machines and the principal object of the invention is to provide a truck which will the mining machine he rotai'e'ii thereon so as to permit the cutters to work proniawil l illustrated in the accompanying drawings and specifically pointed out in the appended c 'in.

inc my invention in detail 7 as had to acc p .1. drawings wherein like characters denote like or corresponding parts throughout the s-teveral views, and in which Figure 1 is a plan view of my truck with the mining machine removed;

Fig. 2 is a side View of the truck with the mining machine thereon;

Fig. 3 is a plan view showing the mining machine located at right angles to the truck;

ig. is an end view of the truck and machine as shown in Fig. o;

Fig. 5 is sectional detail.

in these views 1 indicates a truck which (:01 of the side beams Q the her. v

rounded end pieces 3 an the 1. races 4-.

located between the side pieces. he

the shafts 5 upon 1 i who-21s truck is mounted which the truck is a ringshaped meml er 7.

member is provided with the holes 8 w aich are spaced apart as SllOWlL and the inner circumference of said member is provided with a rack 9. A cross piece 10 is arranged in the center of the truck with its top face Serial No. 318,45 i.

flush with the top face of ionic r anc. this cross piece 1 '1 'i the ring-shaped is provided with l which is adapted to receive hi be? securing he mining inaclnne, indicated enerally at 1, to the truck. ihis ing machine may be of any desired type and will not be described in detail. T he lower portion of the machine is provided with for meshing with the rack.

It will thus be seen that the mining ma- Ine may be rotated upon the truck the turning about the king bolt and dad by ringsl1aped member. I provide pegs l-i which engage the holes 8 in the ring-shaped member to hold the machine in adjusted position. The holes are so positioned that each cut made by the machine will connect witl the previous cut. the cross pieces carries a pointed enc ao'ing the shaft head to 10.0. the true I against movement while the is being operated. The

is provided with the m. r coupling the tru to the motor. When so coupled the motor to hold the true: a ll tit: be chained to ross Jiece Miaif ver, the truck may i f a trac thought from the foregoing descrip tion that the advantages and novel features re v apca it to be derstood may i den un that I make changes in the construction and in the combination and arrangement of the several parts provided that such changes fall within the scone of the appended claim.

What n isr truck of the class described comprising pieces sine and end a centrally located cross an ocenmg therein for receivh1 wheels carried b: the be shaped member centrally artruck and having a rack its inner periphery, a cutting ied by the truck and rotatably by the king bolt, a gear carried by the machine and engaging the rack and means for locking the cutting machine to spaced parts of the ring member so that each cut inaoe by the machine will connect with the previous cut.

In testimony whereof I aiiix my signature.

WILLIAM HYDEN.

ranged on formed on 1

Images