US74125A

US74125A - William pigkens

Info

Publication number: US74125A
Authority: US
Publication date: 1868-02-04
Anticipated expiration: 1885-02-04

Description

'Quinn tsta @sind @frn Lettera Patent No. 74,125, dated February 4., 1868.

IMPROVED ABLT-IIIEDFR AND COOLER.

@Lit tlgemle ttftttet tu in tlgse @niet man mit making ritt mf the stmt.

TO ALL WHOM IT MAY CONCERN:V

Be it known that I, WILLIAM PIcKnNs, of Chicago, inthe county ofCook, and State of Illinois, have invented an Improved Bolt-.Feeder and Cooler," and do hereby declare that the following Ais a full and exact description thereof, reference being had to' the accompanying drawings, making part of this specification, in whichi A 1 Figure 1 is a vertical section of the whole apparatus, and

Figure 2 is a plan ofthe same on the line :s y.

i The nature of my invention consists in conveying feed from the cooler of the mill through a cylindrical case of telescopic construction, inside of which revolves a spindle, provided with breakers and fans, the first to workup and loosen the feed, and the second to produce a draught of air by means of the.ventilating-casesurrounding the base of the conveying-case, and thereby cool the feed and force it from the receivingcase into the spout through which the feed goes into the bolt, as will be hereinafter fully described.

To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation. v 4

A and B are the sections of the cylindrical case N, made of sheet iron, B overlapping A in a telescopic manner, and slid up and down by means of lever C, pivoted at D, andworked by rod E, 4or by some other equivalent means. F is a saucer, made of cast iron, and of a semi-spheroidal shape, firmly set ou the spindle G,lby means of which', and by raising ,or lowering case B, the admittance of'feed into the bolt is regulated. H H are the breakers, set firmly onthe spindle G, to work up and loosen the feed as it is passingjdownfrom the cooler. I is Ventilating-case, made of tin, and provided with openings cl d and sldesff, to admit air and regulate the draught. K K are the fans secured to the spindle G, to produce a draught through the openings dd into the receiving-case L and force the same into the spout M, thus conveying the feed through the same into the bolt. The case A is secured to the door O of the cooler, the Ventilating and the receiving-cases are secured to the centre-board P, and the spout goes through the lower board Q, thus conveying feed right into the bolt. Spindle C is provided with a. bevel-pinion at the lower end, and is Worked by the gear woxding the bolt.

The advantage of this arrangement is, that the feeding ofthe bolt is not intermittent, as in other devices of this kind, but is steady, owing, and uniform all the time; besides, sticks or iron, or any otherobject that happens to getinte the cooler, cannot be4 conveyed to the bolt and injure cloth, butgvill be'retained in thecase N during the operation. I i l l What I claim as my invention, and desire to secure by Letters Patent, is-

Spindle G, with saucer F, breakers H H, and 4fans K K, secured to it, and constructed as' described, in

combination with conveying-case N and Ventilating-case L'both constructed as described, the whole arranged and operating substantially as and in the manner herein set forth, and for the purpose specified.

' WILLIAM PIGKENS.

Witnesses:

Jes. R. HAYDEN, J. B. TUncHIN.