US305393A - Plane-bit - Google Patents
Plane-bit Download PDFInfo
- Publication number
- US305393A US305393A US305393DA US305393A US 305393 A US305393 A US 305393A US 305393D A US305393D A US 305393DA US 305393 A US305393 A US 305393A
- Authority
- US
- United States
- Prior art keywords
- chisel
- base
- cap
- plane
- bit
- 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
- 102100000672 SMPX Human genes 0.000 description 40
- 108060007673 SMPX Proteins 0.000 description 40
- 239000000203 mixture Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 235000000396 iron Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G17/00—Manually-operated tools
- B27G17/02—Hand planes
Definitions
- PLANE BIT
- Fig. 2 is a plan view of the same with the cap B uppermost.
- Fig. 3 is a plan View of the base A.
- Fig. 4. is a plan view of the chisel or planing-knife.
- Fig. 5 is a detail section of same on line mm, Fig. 4..
- Fig. 6 is a detail section taken on liney 3 Fig. 2.
- Fig. 7 is a section taken on line z 2, Fig. 2.
- My improvement relates to that class of planing-tools known as (hand-planes, and particularly to theparts known as the plane irons.
- A is the base or holder; B, the cap; 0, the chisel or planing-knife; D and E, set-screws.
- the base or holder A In the general manufacture of planes by the old method the base or holder A is made of expensive steel, because it also has to serve the purpose of the chisel or planing-knife, and it is necessarily quite heavy in order to give it the requisite rigidity or stiffness.
- the base A and cap 13 can be made of iron or cheap steel inasmuch as they carry no knife-edges and perform no other function than that of a clamp or vise which holds the chisel O in proper adjustment to the rest of the plane.
- the chiselO is made of the best quality of saw-plate or other fine sheetsteel, and is fastened to the base or holder A by any proper device.
- the set-screw D passes through a suitable hole, w, in the chisel O, and runs in the slot n in the holder or base A.
- the set-screw E plays in the slot 0 of the base A, and passing through the slot 8 in the chisel 0 screws in the threaded hole 1' in the cap B.
- the chisel O is made of thin non-self-supporting material, and could not be used alone, but must be supported by some means similar to the systems of irons which I use. It is designed to perform no function save that of a chisel or cutter.
- the lower end of the base is lipped or turned up, and the lower end of the cap is lipped or turned down, so as to come together and make a snug joint in which to hold the lower end of the chisel.
- Planes thus made will be less expensive and more easily adjusted and sharpened than those made after the old fashion. WVhen the plane-bit is being set in the plane it is custom ary to strike the upper end of the base A with a hammer for the purpose of driving down thechisel.
- a cap, K which is made somewhat in the shape of a greatly-broadened old-fashioned wooden clothes-pin, and which, coming down over the end of the base A is riveted to it by the rivets a a.
- This cap receives the hammerblows, and thus protects the end which without this protection would be upset and battered down.
- the cap can be easily removed and replaced at trifling expense.
- This cap may be applied to plane-irons made in the 1.
- the combination with the base plate ed with the base-plate by a clamp-screw to clamp the hisel rigidly against the back plate, substantially as and for the purposes 2.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Food-Manufacturing Devices (AREA)
Description
(No Model.)
W. F. KELLETT.
PLANE BIT.
Patented Sept; 16,1884.
Fig," 3
J V 0. w 0 3 2 j 3 I W% w E I ME I z N. PETERS, P'wiu-Lllhogmpher. Washington, D. C.
UNIT D grams WILLIAM F. KELLETT,
or CHICAGO, ILLINOIS.
PLANE-BIT.
SPECIFICATION forming part of Letters Patent N0. 305,393, dated September 16, 1884.
Application filed May 26, 1884. (No model.)
. taining my improvement with the base A uppermost. Fig. 2 is a plan view of the same with the cap B uppermost. Fig. 3 is a plan View of the base A. Fig. 4. is a plan view of the chisel or planing-knife. Fig. 5 isa detail section of same on line mm, Fig. 4.. Fig. 6 is a detail section taken on liney 3 Fig. 2. Fig. 7 is a section taken on line z 2, Fig. 2.
My improvement relates to that class of planing-tools known as (hand-planes, and particularly to theparts known as the plane irons.
In the drawings, A is the base or holder; B, the cap; 0, the chisel or planing-knife; D and E, set-screws.
In the general manufacture of planes by the old method the base or holder A is made of expensive steel, because it also has to serve the purpose of the chisel or planing-knife, and it is necessarily quite heavy in order to give it the requisite rigidity or stiffness.
In the manufacture of a plane containing my improvement the base A and cap 13 can be made of iron or cheap steel inasmuch as they carry no knife-edges and perform no other function than that of a clamp or vise which holds the chisel O in proper adjustment to the rest of the plane. The chiselO is made of the best quality of saw-plate or other fine sheetsteel, and is fastened to the base or holder A by any proper device. I have provided for this purpose the set-screw D and nut G, and setscreWE, and cap 13. The set-screw D passes through a suitable hole, w, in the chisel O, and runs in the slot n in the holder or base A. The set-screw Eplays in the slot 0 of the base A, and passing through the slot 8 in the chisel 0 screws in the threaded hole 1' in the cap B.
When it is desired to sharpen the chisel, the set-screw E and the nut G are released, and the chisel G is moved forward. When the sharpening has been completed, the chisel is l moved into proper adjustment and the setscrews are tightened.
The chisel O is made of thin non-self-supporting material, and could not be used alone, but must be supported by some means similar to the systems of irons which I use. It is designed to perform no function save that of a chisel or cutter. The lower end of the base is lipped or turned up, and the lower end of the cap is lipped or turned down, so as to come together and make a snug joint in which to hold the lower end of the chisel. I
In putting the parts together of course it is understood that the cap 13 is uppermost when the'chisel is in the plane, and the chisel O and base A would be placed accordingly for the purpose of best fulfilling their several functions. In practice, I so adjust the chisel G relatively to the base A that the bevel of the cutting-edge of the chisel forms a continuous surface with the bevel of the lower edge of the base, this being the most effectiveposition of the parts.
Planes thus made will be less expensive and more easily adjusted and sharpened than those made after the old fashion. WVhen the plane-bit is being set in the plane it is custom ary to strike the upper end of the base A with a hammer for the purpose of driving down thechisel. I have therefore provideda cap, K, which is made somewhat in the shape of a greatly-broadened old-fashioned wooden clothes-pin, and which, coming down over the end of the base A is riveted to it by the rivets a a. This cap receives the hammerblows, and thus protects the end which without this protection would be upset and battered down. The cap can be easily removed and replaced at trifling expense.
old way.
I am aware of the patent to Seely and Locke, No. 24,335, June 7, 1859, and do not wish to be understood as claiming the construction therein shown and described; nor do I wish to be understood as claiming, broad- ]y, a plane-bit clamped between a cap and base or back plate, as said construction is old.
Having fully described my invention, what I claim as new, and desire to secure by Let- 1 ters Patent, is-
9 This cap may be applied to plane-irons made in the 1. The combination, with the base plate ed with the base-plate by a clamp-screw to clamp the hisel rigidly against the back plate, substantially as and for the purposes 2. The combination, with the slotted baseplate, of the chisel connected therewith by a clamp-screw at its upper end, whereby the chisel may be adjusted longitudinally on the base-plate, and of the cap connected with the base-plate by a clamp-screw, whereby the chisel may be firmly clamped against the baseplate, when so adjusted, substantially as and 15' for the purposes specified. V I
3. The combination,with the base A, chisel (l, and cap B, provided with the slots 0 n s,
and holes r w, of the set-screw E, and setscrew-D, and nut G, substantially as and for 20 the purposes set forth.
4. The combination, with the base A, of. the cap K, substantially as and for the purposes set forth.
' WM; F. KELLETT.
Witnesses: V
G. E. FAULKNER,
LEONARD WATSON.
Publications (1)
Publication Number | Publication Date |
---|---|
US305393A true US305393A (en) | 1884-09-16 |
Family
ID=2374563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US305393D Expired - Lifetime US305393A (en) | Plane-bit |
Country Status (1)
Country | Link |
---|---|
US (1) | US305393A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734535A (en) * | 1956-02-14 | neubauer |
-
0
- US US305393D patent/US305393A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734535A (en) * | 1956-02-14 | neubauer |
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