US514226A - Carpenter s plane - Google Patents

Carpenter s plane Download PDF

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Publication number
US514226A
US514226A US514226DA US514226A US 514226 A US514226 A US 514226A US 514226D A US514226D A US 514226DA US 514226 A US514226 A US 514226A
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Prior art keywords
plane
stock
bit
iron
carpenter
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27GACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G17/00Manually-operated tools
    • B27G17/02Hand planes

Definitions

  • My invention relates more particularly to bench planes adapted tobe constructed wholly or largely of metal.
  • the main obj ects of the invention are, first, to simplify the construction, and the setting and fastening of the bit, and second to make the operation more satisfactory.
  • Figure 1 is a longitudinal section of a plane embodying my improvements.
  • Eig. 2 is a plan view of the stock or bed.
  • Figs. 3 and 4 are separate Views of the bit-iron and of the adjustable spring plate which forms a por,
  • the stock or bed A as shown is a casting, of which the main part of the base plate a3 forms the rear portion of the sole while the part of said plate forward of the mouth c is raised to a higher plane and has secured to :its under side by means of a screw bolt b at its forward end a spring plate A, the rear free end of wh-ich extends to the mouth c and is capable of being pressed downward from its normal position by means of an adj usting screw b.
  • This adjustable plate thus forms the forward portion of the sole:
  • the bit iron C is a plain plate of steel ground to a cutting edge c and slightly curved.
  • This fastener is provided with a handle d and with a breakiron d which is carried upward in front of the handle and serves to effectually turn the shavings to one side.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

(NO Model.)
- o. S.,VH1NNEARSH0TZ..
GARPENTBRS PLANE.
No. 514,226. Patented Feb. 6, 1894.
me NATIONAL umoemnma cbMPANY.
wAsmNurnN. l:A c,
` UNITED STATES PATENT OFFICE.
CHARLES S. HINNERSHOTZ, OF READING, PENNSYLVANIA.
CARPENTERS PLANE.
SPECIFICATION forming part of Letters Patent No. 514,226, dated February 6, 1894.
Application filed February 4, 1893. Serial No. 460,977. (No model.)
To all whom it may concern: y
Beit known that I, CHARLES S. HINNER- SHOTZ, a citizen of the United States, residing at Reading, in the county of Berks, State of Pennsylvania, have invented certain In1- provernents in Carpenters Planes, of which the following is a specification.
My invention relates more particularly to bench planes adapted tobe constructed wholly or largely of metal.
The main obj ects of the invention are, first, to simplify the construction, and the setting and fastening of the bit, and second to make the operation more satisfactory.
The novel features of the invention are fullydescribed in connection with the accom-` panying drawings and are specifically pointed out in the subjoined-claims.y
Figure 1 is a longitudinal section of a plane embodying my improvements. Eig. 2 is a plan view of the stock or bed. Figs. 3 and 4 are separate Views of the bit-iron and of the adjustable spring plate which forms a por,
tion of the sole.
The stock or bed A as shown is a casting, of which the main part of the base plate a3 forms the rear portion of the sole while the part of said plate forward of the mouth c is raised to a higher plane and has secured to :its under side by means of a screw bolt b at its forward end a spring plate A, the rear free end of wh-ich extends to the mouth c and is capable of being pressed downward from its normal position by means of an adj usting screw b. This adjustable plate thus forms the forward portion of the sole:
' The bit iron C is a plain plate of steel ground to a cutting edge c and slightly curved.
tener upon its fulcrum trunnions d3 which engage grooves a in the side walls a of the stock and causes the forward end d2 of the vfastener to firmly clamp the forward end of the bit iron to the stock. This fastener is provided with a handle d and with a breakiron d which is carried upward in front of the handle and serves to effectually turn the shavings to one side.
By my improved construction I provide an exceedingly simple plane, very economicalin manufacture yet more satisfactory in operation than any plane of its class with which I am acquainted.
Having thus fully described my invention I do not limit myself to the exact construction shown, but- The herein described carpenter-s plane, consisting of the stock or bed, having the portion of the sole atthe rear of its mouth integral with it and the forward portion formed by a separate plate and adjustable to regulate the depth of the cut, said rear portion of the stock having a rib extending upward from its upper side; the curvedbit-iron, extending through the mouth of the plane and engaging near its forward end the wall of said mouth and near its rear end the rib of stock; a combined handle and holder for the bit-iron, engaging the bit-iron at its forward 'end and fulcrumed to the stock near its, said forward end; and an adjusting screw, engaging directly the handle at one end and the bit-iron at the other end, said screw serving to press downward and hold the rear end of the bit-iron against said rib and simultaneously -to force and hold the4 forward end of the handle downward to clamp the forward end of the bit-iron against the stock, substan-` tially as described. I
In testimony whereof I affix my signature in presence of two witnesses.
CHARLES S. HINNERSHOTZ.
Witn esses:
ED. A. KELLY, DAVID LEVAN.
US514226D Carpenter s plane Expired - Lifetime US514226A (en)

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