USD34883S - Design for a gear-train and rotary-blower casing - Google Patents

Description

DESIGN.

Patented luiy 30, mm.

H. B. KEIPER. v GEAR TRAIN AND ROTARY BLOWER CASING.

(Application flied June 8, 1901.)

UNITED STATES PATENT OFFICE.

HENRY B. KEIPER, OF LANCASTER, PENNSYLVANIA.

DESIGN FOR A GEAR-TRAIN AND ROTARY-BLOWER CASING.

To all whom it may concern:

Be it known that I, HENRY B. KEIPER, a citizen of the United States, residing at Lancaster, in the county of Lancaster and State of Pennsylvania, have invented and produced a certain new, useful, and original Design for Gear-Train and Rotary-Blower Casings; 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.

In the accompanying drawing,which forms a part of this specification, I have illustrated a perspective view of a combined gear-train I5 and rotaryblower casing embodying my new design.

As shown in said drawing, the said gearcasing consists of a main lower portion A, with an upper portion B resting thereon, givzo ing the appearance to said parts of being divided on a line extending from the rear of the casing to the front thereof, where the said parts are joined to the rear portion of a circular rotary-fan casing G, the latter having the appearance of being constructed in two dish-like parts 0 O, with the dished portions placed face to face, the marginal portions of said parts having coincident apertured ears for the fastening-bolts c. The lower portions of said dish-like parts are provided with substantially simicircular extensions 0 0, forming an outlet for attachment to a conduit. The said main portion is also shown as having a tubular portion D at its base, having a rib or protuberance d thereon and adapted to be grasped by a clamping device for securing the said casing upon a stand orsupport therefor.

As willbe seen, the leading or material features of my new design reside in a combined gear-train casing and rotary fan-blower casing arranged substantially at right angles to each other, said gear-casing extending out from the blower-casing and provided with a tubular base portion for a rotary-blower shaft 5 and with lateral tubular bosses or projections to hold the bearings for the shafts of a train of gears housed within the casing.

Having thus described my invention,what I claim as new, and desire to secure by Letters Patent of the United States, is

The design for a gear-train and rotaryblower casing, substantially as shown and described.

In testimony whereof I aflix my signature in presence of two witnesses.

. HENRY B. KEIPER.

Witnesses:

M. G. SWAN, EDWARD DONOHOE.

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