US463461A

US463461A - Hay-rake

Info

Publication number: US463461A
Authority: US
Publication date: 1891-11-17
Anticipated expiration: 1908-11-17

Description

(No'Model.) J. H.. SGI-IHREN.

HAY BAKE. y

No. 463,461. l lPa, |;en'ed Nov.v 17, 1891;

/Mm mul-Tgnlnnnuk f WITNESS/ES: INVENTOH:

` Afro/mers UNITED STATES PATENT OFFICE.

JOHN H. SOEHREN, OF EVERLY, IOVA.

HAY- RAKE.

SPECIFICATION forming part of Letters Patent No. 463,461, dated November 17, 1891.

Application filed April 14, 1891. Serial No. 388,848. (No model.)

"0 a/ZZ whom t may concern.-

Be it known that I, JOHN H. SOEHREN, of Everly, in the county of Clay and State of Iowa, have invented a new and useful Improvement in Hay-Rakes, of which the following is a full, clear, and exact description.

My invention relates to an improvementin hay-rakes, and has for. its object to provide a simple,durable, and economical implement, and to provide a means whereby the teeth will normally stand straight behind the axle, and also whereby the entire rake may be conveniently and expeditiously shifted to stand at a right angle to the line of draft or diagonally thereto, in which latter position the windrow may be formed either to the right or to the left of the implement, as the operator may desire, thereby greatly facilitating the work of the loader following the rake.

The invention consists in the novel construction and combination of the severalparts, as will be hereinafter fully set forth, and pointed out in the claims.

Reference is to be had to the accompanying drawings, forininga part of this specification, in which similar figures and letters of reference indicate corresponding parts in all the vlews.

Figure 1 is a plan view of the rake. Fig. 2 is a longitudinal section taken practically on the line a; of Fig. 1'. Fig. Sisa side elevation of the center beam and stud-axles attached thereto, and Fig.4 is a transverse section taken practically on the line y y of Fig. 1.

The main frame of the implement consists of a transverse beam 10, to the under side'of which at each end a stud-axle 11 is secured, preferably by means of clips 12, as illustrated in Fig. 3. The stud-axles at their inner ends are preferably spaced somewhat from the beam 10 by means of interposed blocks 13. To the under side of the beam 10, preferably at the center thereof, the inner end of the tongue 14 is bolted or otherwise secured, and the beam is longitudinally braced by a trussrod l5, located at the under side of the said beam and secured thereto near the inner ends of the axles 11. The truss-rod 15 is also secured to the .tongue and serves as a partial support therefor. The construction of the frame is completed by securing transversely upon theupper face of the beam 10 at its center a plate or platform 16, which plate or platform is rigidly attached and extends horizontally rearward some distance. It is braced at its rear end by diagonal bars 17 ,which are also secu red to the main beain'lO of the frame rear extremity with a longitudinally-extendt ing slot formed by an upwardly-curved staple 19. A rake-head A is hung upon the staple 19 bysecuring to one bar of the head a downwardly-extending pin 20, which pin passes through the staple l9,as is best illustrated in Figs. 1 and 2. The rake-head preferablyconsists Vof a beam o and a parallel bar a', and the rake-teeth 2l, which may be of any approved pattern,are secured at their upper ends upon the beam o of the rake-head and are passed through apertures in the bar a of the head. The rake-head is pivotally attached ator near its center to a beam 18, secured upon the upper face of the table 16 and extending longitudinally thereof, the pivotal attachment being effected, preferably, through the medium ofinterlocking staples.

A semicircular segmental rack-bar 22 is attached to the rake-head at each side of its center. The said rack-bar has produced in lits upper edge a series of recesses 23, adapted to receive the head of a foot-latch 24, said latch being pivoted upon the beam 10 or a convenient support, and the treadle portion of the latch is pressed bya spring 25, as illustrated in Fig. 4, which normally causes the head-section to engage with the rack-bar.

Upon the left-hand side of the pole or tongue 14 a lever 26 is fulcrumed, provided With the usual thumb-latch to engage a rack 27. The lower end of the lever, which extends below the tongue,is connected by a link 28 with-the rake-head between its center and the left-h and connection of the rack-bar with the head, as illustrated in Figs. 1 and 2, and a second lever 29 is fulcrumed upon the righthand side of the tongue, and is also provided with a thumb-latch which engages with a rack 30.

IOO

The lower end of the latter lever is connected by a link 31 with a stud 32, projected upward from the rake-.head near the center thereof, the stud 32 being located upon the forward member or beam CL of the head. W'heels 33 of suitable size are loosely mounted upon the stud-axles ll and serve to support the implement.

In operation, by manipulating the left-hand lever 2G, the rake-head maybe placed in a diagonal position to th row the hay gathered thereby either to the right or to the left of the implement, thus creating awindrow at either side thereof, and when the rake-head has been placed in its proper position it is maintained in this position bycausing the latch 24 to enter one o'll the recesses 23 in the rack-bar; or, if in practice it is found desirable, the rake may be placed in such position that its head will be parallel with the main or body beam 10, in which event the hay is thrown straight ahead. Then it is desired to dump the hay or free the rake-head from engagement therewith, it is accomplished by the manipulation of the right-hand lever 29, through the niedium of which the teeth may be elevated from the ground and held in such position.

Itwill be observed that the implement is exceedingly simple, durable, and effective, as

the hay may be placed in a windrow either at the right. or the left of the implement, or may be carried straight ahead, or practically so, at the option `of the operator.

Having thus described my invention, I claim as new and desire Ato secure by Letters Patentl. The co mbi11ation,with the wheeled frame having a longitudinal slot at its rear end, of the horizontally and vertically swinging rakehead, consisting in the bar or beam a, hung at its center to the said frame and provided with pivoted rake-teeth, the transverse bar a', through which the teeth pass and provided with a depending pin 20, projecting down through the said slot, and means for operating the rake-head, substantially as set forth.

2. The. combinatiomwith the wheeled frame, of the horizontally and vertically swinging rake-head, a curved rack-bar 22, the teeth ot' which are formed on its upper edge, connected at its ends with the rake-head at opposite sides of its pivotal point,a foot-latch pivoted on the frame and engaging the toothed edge of the rack-bar,a guide on the frame through which the rack-bar passes, operatinglevers mounted on the frame and having links connected with the rake-head, whereby it may receive its two adj nstments, substantially as set forth.

JOHN H. SOEI-IREN.

Vitnesses:

H. M. ROHDE, MIKE FELL.