US110671A - Improvement in saw-tables - Google Patents

Description

2 Sheets-.Sheet 1.

B. NBEB.

SAW TABLE.

No. 110,671. 1 Patented Jan. 3, 1871.

.T Illlllll 2 Sheets-Sheet 2. P. NBEB. l SAW TABLE.

No. 110,671. Patented Jan. 3,1871.

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PETER N'EEB, 0F BUFFALO, NEW YORK, ASSIGNOR, BY MESNE ASSIGN- MENT, TO MARGARET NEEB.4

Letters Patent No. 110,671, dated January 3, 1871.

iMPRovEMENT IN SAW-TABLES.

vThe Schedule referred to in these Letters Patent and making part of the same.

. I, PETER NEEB, of Bu'alo, in the county of Erie and the State of New York, have invented certain Improvements in Saw-Tables, of which the following' ing and lowering frame I.

Fourth, in providing a circular-saw table with la gauge, fig. 5, for the purpose of cutting inclines.

I refer to the drawing which makes part of this specification, and in which- Figure lis a perspective view of the two frames and saw-table, showing most of its' working parts.

Figure 2 is a common parallel gauge, which is to be Vsecured to the table when used by means ot' pins p p .and holes h 7L of table A, gs. 2 ands3.

Figure 3 is a plan view of the saw-table.

Figure 4 is a ii-ont view of the saw-frames and table.

Figure 5 is a perspective-view of a part of the table, with an incline gauge attached. This gauge is for' the purpose of cutting inclines as well as parallels.-

.It is adjustable, and secured by means ci' the box L and a thumb-screw.

Said box is secured either to slide B or to table A by means of the wedge M, as can be seen in fig. 5.

To cut'inclines, the adjustment of the gauge is to he got by securing box L to the slide B for the width,

and by setting joint and segment N -to the proper' angle for the incline.

To cut parallels, the lbox L is secured to table A, and the adjustment to be had by setting the bar O parallel with the saw, and sliding the gauge in box L to its proper place for the width.

A is the saw-table.

It is provided with two slides B 13,' one on each side of the saw.

The object of providing A with two slides B Bis to enable the operator yto saw always with the grain of the wood, which is very desirable for many purposes.

It will be observed that if the gauges K K of slides B B, iig: 3, are set at corresponding angles, much time is saved by handling the work but once; for instance, in miterng picture-frames, which, if done on one side only, requires atleast two handlings, Src.

C G aretwo segments, secured to the table A. They are for the purpose of turn'ng the table, which has its bearing on frame I, to any desired angle.

D D are two worms which t into the teeth of segments C C. Said worms are each of them provided .with a bevel-gear wheel, which makes conjunction with.

corresponding gears on shaft E.

D D are secured and have their bearings on a restpin, which is secured to main frame A', as plainly seen in tigs. l and 4.

It wil-Lbe observed that, by employing a worm in connection with the teeth ot' segments G O, there is no chance of slipping, and that the table is always secured at any 'angle it might be set. The shaft E is turned in order to set A on an angle.

F E are .two bevel-gear wheels, secured to shaft G. These wheels engage cach ofthem with another gear, F'.

l1" 3F are provided with a screw-spindle, H, in their center, the threaded part ot' which, projecting upward, engages in two nuts which are secured to frame I, while the-lower ends have their bearings in brackets screwedto the main frame A', as plainly illustrated iu fig. 4. v

The whole of this arrangement has for its object the raising and loweringv of table A whenever it may be desired. Shaft G is to be turned for this purpose.

Having-thus fully described my invention,

That I desire to secure by Letters Patent is 1. The arrangement of parts, table A, slides B B, frame I, spindles H H, and gearings F, the whole to operate as and4 for the purpose set forth.

2. In combination with slide B, gauge, iig. 5, for

the purpose set forth.

PETER NEEB. Witnesses:

H. WM. Dorp, MICHAEL J, STARK.

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