US175072A

US175072A - joseph mteoij gcxd-

Info

Publication number: US175072A
Authority: US
Publication date: 1876-03-21
Anticipated expiration: 1893-03-21

Description

To all whom may am.-

I e \Be'it known'that ,JosEPiTMYaoNGoa 1mm), ofFitchburg, Massachusetts, have inventedccrtai ew and useful Improvements in,Rattau-Machlnes,,of5 which the following is a full, clear I d v egactjdescl'iptioli,- reference 'beingfil'had the accompanying drawings,-

zikingapar 0ft 7 pecificati on, in whic lligurelflis a,pla1 iviewyshowingit ting-guides of a canegshavingmach" 2 is a vertical longitudinal section ot he 'ut-' per-heads through; 66 wet Fig "isacrosse'section jt gh the line is a verticalrsectio through te to i'inachin'esfor. split-w tan; and it consistsinsthe' f cuttingguides whereby)?! I continuously presented v V Ital], to avoid; unequal I weartupoi'i thej yes by the, hard enamel of,

Immaterial-and insure an evenness of width My inventiol in finishedfchairfieane;I,- y p In the "said drawings, A isa bifurcated stand, having thegaruis a a, and provided'with the studs a Mtbrsetadriug it to the frame of the machineQ-Qn each-end of these arms is a journal, B, previded on its inner surface with a female screw. Into] this journal passes a hollow. sleeve, I with a corresponding male v-screw. Within thesleeve I is another sleeve, 2, having 011 "one end a flange, 3, of a'diameter corresponding to theinside of sleeve I, and on the other end a screwrthread for the receptionof a nut,- 4, provided with an ofl'set,' 'd,to tit snugly within the ehdof another journal, B. Through the sleeve2 passes a screw-bolt, .G,' V toclamp the-circular knife-guide b again'st'theflangeS. Aroundthe sleeve I is a nut, E, its face bearing against the journal B, and having a screw-thread corresponding to that on sleeve I, for the purpose of adjusting the relation between the sleeve I andthe journal B, so as to throw the cutter-guides b b nearer together or. farther apart.- [Keyed to the sleeve 2, near its outer end, is a spiral gearwheel, 0, which meshes into an endless screw,"d,

A tan-shaving machine. The; operation is as neioandatea March 21, 1876 a ii tam I Match working in a box, 0, in the bottom of the journal B1. A rod,

D, on which is this endlesss'crewd, passes to a hollow head, F, and into it, where, it has, on its end, a spiral gear-wheel, 1E, sitting at a slight angle to the face of the head, because the ends of the rods conveigeflafter leaving theboxes e 6.. The beveled jgear-wheels E fniesh into right and left hand screwthreads "g g on a shaft, G, which is aotii edbythe machinery operating the other arts of the ratgyturn the gears E E in opposite directions. The revolution of the gears E E rotates the shafts D D, and they, in turn,7'through the medium of the screws d d,rota te1ithegearwheels 0 c, which turn the sleeves 2,.and with them the knives b b, thus/continuously presen tin g a fresh cutting-ed ge'ofthe knife-gages against the rattan to be"tri1nn 1fed, thus preserving a regular and equal wearfofthe'knives in all their parts, and secures ;,an equal width to the finished chair-cane. v e

Having thus described my invention, what I claim as new, and desire to: secure by Letters Patent, is- V V 1. In combination with a rattanshaving machine, coutin uously-revolving cutting-gages b b, substantially as and forv the purpose set forth. j

2. The journal B and nuts E, in combination with the sleeve I, substantially as described.

3. The shaft G, with right and left screws g g, screw-gears E E, and shafts D, with.

JOSEPH MYRON GODDARD.

Witnesses:

GEO. W. OANN, T. K. WARE.

V follows, "The machinery "revolves the shaft Gr, and rightand left screws No.175,-07Z.

A. M. GOLDSTONE. v

STRAINER FOR COFFEE POTS.

Patented March 21,1876.

@itmssss I 4 1 l l WW Aflorney.