US886292A - Welt-beater. - Google Patents

Description

PATENTED APR. 28, 1908.

D. H, HADSELL. WELT BEATER. l APPLICATION FILED DBO. 10.1907.

Doi/W Ji M 21965565: 6 4 @au Q 7?0 UNT'TED STATES PATENT onnron.

Donn H. HADSEWLL, or

BRooKToN, MASSACHUSETTS, ASSIGNon or ONE-HALF To T. D. BARRY, or BaocKToN, MASSACHUSETTS..

wE'LTfBEATErt.

. 'Specification o! Letters Patent. l

Patented April 2e, ieo's.

Applicaeonmeanecmterio,19072 serin.N.4o5,eo4.

- Brockton, in the county of Plymouth. and

Stateof' Massachusetts, have invented 'van Improvement in Welteaters, of which the following description, in connection with the whereby greaters eed;- work'ma lbe pro uced, `and accompanying llke letters on the` drawings representing like l I blow of the hammer 4 upon the welt, an exdrawings, is a specification,

partes@ l .d .My inventionis'an im rovedwelt beater 'sh and nicety of tory resu ts attained.

' .1. have found; that ythevarious *improperL movements l:of the shoeand the various def ecti've resultswhich are commonly experi#y en ced, may be obviated by applying joil'in the v right'amount` the' critical-place between p the-upperfand welt, and preferably depend,

upon the beating actlon of the hammer to spread the oil slightly toward-theY seam and over the upper'surface, and accordingly. my inventionv residesy in the particular com-1 bination which, embodies the above.

.In the'dlawings, I'I have shown 1n side elevation a usual Goodyear welt beater contain-A inmyv improvement,`

or the purposes othisfapplication it is unnecessary to'show vandfexplain allthe .conf

' structional-details o f'the machine excepting so far it relatesto'ny rovement.-

The framel.- andjhea knife for cftvltlting the'. welt is ,nekt tothe .seam which joinsfthe .w'eltan upper, said anvil having a curvedunder sur-f faee` -tor vbearing 'on the upper 'and` receiving.

the hard-guiding pressurefof the last' 11, A suitable oil supply' 1f21ivsrmounted'at a sulicient height to g1ve`a proper headtor the flow of oil contr-.ced by a coek 13, saido'il be' ,conducted .byafpipe 14 to the anvil 7, whic it enters. at 15, said anvil being provided with-"a duct 16 for'the delivery of the K. oil. Just back 'of the toe or nose 9 of the more satisface' 8-CCOm 2 carry a heavy- 'vibrating arm. or lever', 3 yin whose outer end anvil `-at the point Where the pressure of the last and upper are apt to be the hardest, or in other words, .at about midway of the curved undersurface of the anvil, I provide -a ysmall outlet opening .17 from' the duct 16, .which permits an exceedingly small but continuous..amount 'of oil to -ooze'forth Viththe 'oil duct o ening located as de-I scribed,`the result ist at at each stroke or ceedingly small amount of oil is spread in a thiniilm over the anvil and adj acent surface Vof the upper toward the "seam, so that this particular region of the anvil and -the leather 'areymaintained' sufiiciently' smeared, .but

Withoutlany danger of either too much or too little oil for the best results.

By locatingthe oil duct and opening in the the striking action ofthe hammerto lish all the Spreading of the oil that is desira le. 1 .From the fore -ta'ge of @ing description it win be articular manner-described, I take advan obvious that as t e' operatorpresses the last and its conta/ined upper and welt hard'against the anvil, the delicate ooze of oil from the the adjacent surfaces.

. Having 'described my invention, what I.

claim as new and desire to Secure by Letters latent, is, A welt beater, comprising an anvil having a top surface for holdlng the welt in osition to be -beaten out, a, nose to follow t e seam and enter between` the welt and upper, and a i-urved under `surface to.` receive the adjacent upper as it is hard pressedby the edge* of the last in the rocessof welt beating, a source of oil su "p yha tube-leading therefrom'to said anv lsaid anvil being provided 'with an internal duct o ening'in the midst of said curvedunder su ace,and a vibrating hammer above said anvll, operating to beat out the Weltonvthe' u'pper sldel of the anvil and fcoperatefwith the work and `anvil in spreadthe oil on :the shoe. u of the anvil as'it oozes om s aid opening.

per and underside In'testimony whereof, l have signed my name to this specication, inthe presence of it'wo subscribing witnesses.

. ADORR H. HADSELL.

Witnesses CHARLES S. SMITH, [L. s.] SEWELL P. HOWARD. [1.. s.]

.outlet 17 will be spread in-a thin .coating over v

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