US822938A - Type-writing machine. - Google Patents

Description

No. azz. PATBTQD JUNE 12, w06, Y c. GABRVIELSQN.

TYPE WRITING MACHINE.

APPLIGATIDN PII-ID PEB, 18. 1903A 2 SHEETSS`HEBT 1 PATENTBD JUNE 12, 1906.

C. GABRELSON.

TYPE WRITING MACHINE.

APYLICATN FILED FEB. 18. 1903 2 SHEETS-SHEET 2 i f ML/ligfliflfflffn;

SMITH AXN BROS. Tlil' 'E A CURP()NATION OF NIC-" A" nim; mmww urs living mi'nngwl mzlinlly Ln tlm printing whii'h furnis Llw limiting; im' tho 'inlll'iml nl y Thu pivotal i'ml nl' llw Lyin These springs throw back the type from the platen, improving and quickening their action, and tend to prevent double impression or "shadow/ing. As shown, these springs are connected to the bar 12, which supports the upright sublevers. The key-levers are preferably provided with springs 20, which^ return the keys and their connections to their normal positions.

Having described my invention, what I claim, and desire to secure by Letters Patent, 1s-

1. In a type-writing machine, the combination of a series of parallel key-levers, a series of sublevers arranged closer together than the key-levers an a second series of sublevers connected respectively to the sublevers of the irst-named series and to the key-levers, the sublevers of said second series having intermediate bearings arranged in line with their said connections whereby a rocking tendency is prevented.

2. ln a type-writing machine, the combination of a series of key-levers, a series of upright sublevers arranged closer together than the key-levers, and a series of horizontal sublevers arranged in'fan form, each horizontal sublever being connected at one end with a key-lever and at the other end with an upright s nblever and having its operative points in a straight line.

3. In a type-writing machine, the combination of a series of key-levers, a series of upright sublevers arranged closer together than the key-levers, a series of horizontal sublevers connecting the key-levers with the upright sublevers, and intermediate bearings for said horizontal sublevers, 'the bearing or connecting portions of each horizontal sublever being in parallel planes and bein arranged in substantially/a straight line, w ereby rocking tendency is prevented.

4. In a type-writing machine, the combination of a series of front-strike type-bars, a'

series of upright sublevers, a series of ke -levers, said 4sublevers being arranged c oser than the keylleyers, a series of horizontal sublevers, connections between the upright sublevers and the type-bars, and connections between the horizontal sublevers and the key-levers, ine said horizontal sublevers be ing arranged in fan form and each of said lefers having its operative points in a straight lne.

5. In a vpc-writing machinea ty e-bar joint comprising a hanger, a hardene -steel ring having a working t in said hanger, a type-bar having a U-section embracing said hanger and ring and a ri vet passing through the type-bar and ring and rigidly connecting the same.

In testimony whereof l affix my 4signature in presence of two witnesses.

CARL GAB RIELSON.

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