US305702A - Elijah b - Google Patents

Description

(No Model.)

B1B. MARTINDALB.

. PAPER WHEEL OR `PULLEYl v No. 205,702.v

Patented Sept. 23, 1884.

'111g is a specification.

UNITED TATES PA'rnNr rricn,

ELIJAH B. MARTINDALE, OF INDIANAPOLIS, IEDIANA.

i PAPER WHEELOR PULLEY.

SPECIFICATION formng part of Letters Patent No. 305,702, dat-.ed September 23, 1884.

Application filed April 9, 1884. (No model.)

To all witam it may concern:

Be it known that I, ELL'IAH B. MAR'rmDALn, a citizen of the United States, residing at Indianapolis, in the county of Marion and State of Indiana, have invented certain new and useful Iniprovenients in the Construction of Paper Wheels' or Pulleys, of Which the follow- My said invention consists in a new method of securing the sheets or disks of paper com-l posing the Wheel together, Whereby they are strengthened and held together Without the use of bolts or Wooden dowels, as Will be hereinafter more particnlarly set forth. In the construction of such paper Wheels and pulleys under my Patents Nos. 266,708 and 266,709 the paper, pasteboard, or other like material is pasted together, under pressure, in disks, as are the rings for building of the rini or face of the Wheel, and these disks and rings are repasted and secnred together by means of bolts and rivets and iron flanges, as therein described. By this invention I dispense With the use of such bolts and flanges, and in lieu thereof secure the sheets of paper or disks and rings of paper composing the Wheel together by means of such paste and pressure, and use fastenings of Wire, Which may be made in the shape of a clevis, as shoWnin Figure 1, marked A. rllhis Wire clevis is driven each end through a separate hole made in the paper rings and disk, and rveted With the paste and pressure to the opposite side of the disk,

as shown iu Figs. 2 and 3, Fig. 2 being a front view, and Fig. 3 being a seetional View, of the face of the rim, A reprcsenting the clevis, B the riin or face, and O the disk. These Wire fastenings may go clear through the rings and disk, forming the face of the Wheel When the face is a narrow one, or they may go through the rin'gs on one side only and riveted to the disk, and theii in like manner through the rings on the other side and riveted to the disk,

Wheel fastenngs of Wire, substantially as descrbed.

2. fire loops for securing together the parts composing paper Wheels, substantially as described.

Vitness niy hand, at Indianapolis, Indiana, March 29, 1884.

i ELIJAI-I B.

Witnesses:

(*rUsrAv Boi-IN, CHARLES K. WAssoN.

MARTINDALE.

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