US39420A - Improvement in wood-splitters - Google Patents
Improvement in wood-splitters Download PDFInfo
- Publication number
- US39420A US39420A US39420DA US39420A US 39420 A US39420 A US 39420A US 39420D A US39420D A US 39420DA US 39420 A US39420 A US 39420A
- Authority
- US
- United States
- Prior art keywords
- lever
- wood
- plate
- splitters
- improvement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002023 wood Substances 0.000 description 14
- 210000001699 lower leg Anatomy 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000002832 Shoulder Anatomy 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L7/00—Arrangements for splitting wood
- B27L7/02—Arrangements for splitting wood using rotating members, e.g. rotating screws
- B27L7/04—Conical screws
Definitions
- F is the driving'shaft; G, ily-wheel on said shaft; H, driving-pulley; I, crank-wheel fastened to the end of the driving-shaft, and to which the crank-pin is connected.
- J is a circular metallic plate, which has a vertical shaft, j', passing through the headblock K, which has a transverse movement between the guides K.
- a ratchet-wheel, L, and arm M Upon the lower end of the shaftj is a ratchet-wheel, L, and arm M, which is made to vibrate upon the shaft, and which carries a dog, m', which operates the ratch et-whecl to revolve the plate.
- This machine is also designed for splitting slabs from shingle-blocks, or what is sometimes called sapping shin gle-blocks.77 When used for this purpose, the revolving plate T is very useful.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Golf Clubs (AREA)
Description
UNITED STATES PATENT OFFICE.
CHARLES L. PIERCE, OF BUFFALO, NEW YORK.
IMPROVMENT IN WOOD-SPLITTERS.
Specilicatiou forming part of Letters Patent No. 39,420, (lated August 4, 1863.
To all whom, it may concern.-
Beit known that I, OHARLEs L. PIERCE, of the city of Buffalo, in the county of Erie and State of N ew York, have invented a new and Improved WoodvSplitter; and I do hereby declare that the following is a full and eX- act description of the construction and operation of the same, reference being had to the accompanying drawings, Ina-king a part of this specitcation, in which- Figure I is a longitudinal section. Fig. II is a top plan.
Letters of like naine and kind refer to like parts in each of the figures.
A represents the frame-work of the machine, which may be built of wood or iron, as preferred.
B is a lever, which operates the ax. It is supported upon the shalt C, which shaft serves as a fulcrum. A lon g slot is made in the end of the lever, as shown at o', in which the crank-pin d works.
The ax E is made thick and heavy, adapted for splitting, and is keyed to the opposite end of the lever, as shown at e.
F is the driving'shaft; G, ily-wheel on said shaft; H, driving-pulley; I, crank-wheel fastened to the end of the driving-shaft, and to which the crank-pin is connected.
J is a circular metallic plate, which has a vertical shaft, j', passing through the headblock K, which has a transverse movement between the guides K. Upon the lower end of the shaftj is a ratchet-wheel, L, and arm M, which is made to vibrate upon the shaft, and which carries a dog, m', which operates the ratch et-whecl to revolve the plate.
N is a spring-dog fastened to the frame by the screw n', and catching in the teeth of the ratchet-wheel, to prevent a backward movement of the plate.
O is a bar or rod, which connects with the end ofthe ax-lever by means of the boltp and to the bent lever Q by means ofa pin or bolt, r.
S is a iiat bar or lever, which is connected to the bent lever, as shown at s. It has a long slot near its opposite end, as shown at s2, to allow it to make a horizontal reciprocating movement. A screw-bolt, s3, connect it to the frame. This bar connects with the ratchet-lever M, which passes through a slot made in its end. v
T is a forked lever, which takes hold of the shaft j in order to move the head-block K back and forth, as required to bring the block of wood to be split under the ax.
The ax E is of peculiar construction. It is made with a .long shank, V, having flush shoulders, which shank passes through a mortise in the end of the lever. A key passes through the shank on the upper side of the lever to hold it firmly in place. This is a cheap, strong, and convenient mode of fastening the aX to the lever. By driving out the key e', the ax may be easily taken out for grinding or for repair. t
Operation The block of Wood to be splitis placed upon the plate J in a proper position to receive the blows from the ax. Power being applied and the machine put in motion, the ax will be opera-ted by means ot' the crankpin d working in the slot o', so as to deal successive blows upon the wood or block placed upon the plate J. The movement of the axlever B will, through the connecting-bar O, bent lever Q, and sliding lever S and ratchetlever M, communicate motion to the wheel L, and thereby revolve the plate J and the blocks of wood thereon, so as to bring the blocks under the ax in a manner to split it up into such sla-bs or sticks as may be desired. The forked lever T enables the operator to give the head-block K a transverse movement and therewith the plate J, so that the block of wood may be split into slabs or sticks of any desired size or thickness.
This machine is also designed for splitting slabs from shingle-blocks, or what is sometimes called sapping shin gle-blocks.77 When used for this purpose, the revolving plate T is very useful.
When the machine is used for splitting stove-wood, the pieces to be split may be fed up to the ax by hand, in which case the plate T need not be revolved; or, if the machine is designed for that alone, the plate T and de combination With the headblook K and revolving plate J, for the purpose and substantially as described.
3. Constructing the ax with a shank provided With a key, as a means of fastening the ax to the lever.
CHAS. L. PIERCE.
XVitneSSeS:
Gno. W. VALLACE, ll. B. FoRBUsH.
Publications (1)
Publication Number | Publication Date |
---|---|
US39420A true US39420A (en) | 1863-08-04 |
Family
ID=2108991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US39420D Expired - Lifetime US39420A (en) | Improvement in wood-splitters |
Country Status (1)
Country | Link |
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US (1) | US39420A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493914A (en) * | 1946-04-23 | 1950-01-10 | William S Corey | Wood slicing machine |
US2565406A (en) * | 1948-07-08 | 1951-08-21 | Stennitt Thomas | Power-operable wood-splitting machine |
US3596691A (en) * | 1968-06-20 | 1971-08-03 | Lindell L Broadfoot | Apparatus for manufacturing wood fencing material |
-
0
- US US39420D patent/US39420A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2493914A (en) * | 1946-04-23 | 1950-01-10 | William S Corey | Wood slicing machine |
US2565406A (en) * | 1948-07-08 | 1951-08-21 | Stennitt Thomas | Power-operable wood-splitting machine |
US3596691A (en) * | 1968-06-20 | 1971-08-03 | Lindell L Broadfoot | Apparatus for manufacturing wood fencing material |
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