US928283A

US928283A - Shovel.

Info

Publication number: US928283A
Application number: US47915909A
Authority: US
Inventors: Albert Schultze
Original assignee: Individual
Current assignee: Individual
Priority date: 1909-02-20
Filing date: 1909-02-20
Publication date: 1909-07-20
Anticipated expiration: 1926-07-20

Description

i A. SGHULTZE.

SHOVBL.

APPLICATION FILED Immo, 1909.

Patented July 20, 1909.

Zizvejziof ZZer ,SlcfzzZZze Fforzzqy M'Zzz asses d( MM ALBERT SCHULTZE, OF RATHENOW-ALBERTSHEIM, GERMANY.

SHOVEL.

Specification of Letters Patent.

Application led February 20, 1909.

Patented July 20, 1909.

Serial No. 479,159.

To all whom it may concern.:

Be it known that I, ALBERT SGHULTZE, a subject of the German Emperor, and residing at Rathenow-Albertsheim, Germany, have invented certain new and useful Imn provements in Shovels, of which the following is a speciiication.

The subject-matter of my present invention is an improved shovel particularly adapted for shoveling potatoes and other small bodies.

Wooden shovels known heretofore for shoveling potatoes, for example, had the disadvantage that when new, their front edges were so thick that it was difficult to shovel the potatoes. When worn thin, however, the potatoes were split by the edge. The attempt to remedy this defect, by attaching sheet metal, failed because the pins or rivets did not hold sufliciently well in the wood, so that the sheet metal soon became loose at one or more places, and matter got between the metal and the wood.

The primary object of my invention is to remedy the above described defects in known potato shovels and the like, and in accordance with my invention I provide an axle parallel with the front edge of the shovel, on which axle a row of bodies are mounted revolubly in juxtaposition. These bodies may be of any optional suitable shape, for example cylindrical, conical or the like.

In order that the invention may be clearly understood reference will be made to the accompanying drawing in which two constructional forms are represented by way of example, and in which:

Figure l is a perspective view showing one form of my improved shovel having cylindrical bodies on the axle at the front edge, whereas Fig. 2 is a like view of a modilied form having spherical bodies on said axle.

Similar reference letters denominate like parts in both views.

As clearly shown in Fig. 1, a is the blade preferably made of sheet iron and provided with the handle Z). Parallel with the iront edge Z of the blade is arranged an axle g which I prefer to attach by means of the lugs i to the sides 7L by rivets 7c or the like. The axle rests in a bearing m which is attached by means of the lug a to the bottom face of the blade. On the axle g cylindrical bodies 0 are revolublc. As the top of the axle is approximately level with the top face of the blade the cylinders project somewhat above this face. Consequently the relatively sharp edge Z can no longer directly hit the objects, such as potatoes, which are to be shoveled, but these are hit by the revoluble bodies o and slide over the latter rotating them round the axle g. In this manner wear of the bodies 0 is not only almost completely avoided, but also the shoveling of the objects is facilitated.

The blade may be provided with known incisions c so that its weight is diminished, and at the same time the sand which is shoveled with the potatoes is able to leave the shovel.

Referring now particularly to the shovel shown in Fig. 2, this differs from that above described only by the axle g being provided with spherical bodies p which are revoluble on the axle g.

The sheet metal of the sides z, may be bent and provided with a rounded edge in known manner in order to prevent it cutting the potatoes and the like.

What I claim as my invention and desire to secure by Letters Patent is:

l. The hereindescribed shovel, having an axle arranged parallel to the front edge of the blade of the shovel, and a plurality of bodies revoluble on said axle and extending substantially1 completely across and abreast of such front edge.

2. In a shovel, the combination, with the blade of the shovel, of an axle fixed parallel to the front edge of the blade, and a plurality of bodies in juxtaposition revoluble on said axle and extending substantially completely across and abreast of such front edge.

3. In a shovel, the combination, with t e blade of the shovel, of an axle fixed parallel to the front edge of the blade, and a plurality of cylindrical bodies in juxtaposition revoluble on said axle and extending substantially completely across and abreast of such front edge.

`In testimony whereof, I affix my signature in the presence of two witnesses.

ALBERT SCIIULTZE.

Vitnesses HENRY I-IAsPER, VOLDEMAR HAUPT.