US293863A - Boeough - Google Patents
Boeough Download PDFInfo
- Publication number
- US293863A US293863A US293863DA US293863A US 293863 A US293863 A US 293863A US 293863D A US293863D A US 293863DA US 293863 A US293863 A US 293863A
- Authority
- US
- United States
- Prior art keywords
- bit
- deflector
- stock
- screw
- plane
- 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
- 210000003800 Pharynx Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241000557626 Corvus corax Species 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000001737 promoting Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000002023 wood 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
- NomodeL provements in construction and arrangement of metallic bench-planes, the object of which is to reduce the number of working parts, and by promoting extreme simplicity of form to reduce the weight, cost, and liability to disarrangement of the several elements of which the tool is composed.
- Figure 1 is a longitudinal section in elevation of a plane, illustrating my invention.
- Fig. 2 is a plan view of. the stock, a portion thereof being broken away to show the cleats and projection or deflector.
- Fig. 3 is an inverted plan View on line 3 3 of Fig. 1.
- Fig. 4 is a detail view of parts of the bit andits adj Listing-screw.
- A represents the stock, which may be of metal, wood, or' any other suitable material, but is preferably made of cast-iron.
- the bridge B is the bridge, formed integral with the stock, and, being atthe extremity of the path of the bit, it supports the adjusting-screw C, and also unites the two sides of the stock.
- the bridge is provided with a slit, 6, through which the bit D is inserted and withdrawn; and it also has the threaded aperture 1/, which carries the adjusting-screw G.
- the bit D is formed with a T- shaped slot at its uppervend,
- I E is the throat, the rear interior edge of which is thickened or raised, so as to form the projection or deflector F.
- G is a cleat, preferably forming an extension'of the material of the stock, and it extends from the under side of the bridge to the deflector, terminating below the highest part thereof, andserving as a guide to direct the course of the bit when being inserted, so that the cutting-edge shall not come in contact with the deflector, but only the beveled under side of the bit.
- l G is a cleat extending about one-third the distance from the under side of the said bridge toward the throat, and parallel with the other cleat, G, with sufficient space between the two to allow the bit to pass freely up and down.
- the deflecting device may consist of short cleats or projections attached to the side of the stock, near instead of at the throat of the plane, and they may also be placed above as well as below the bit, if found desirable.
- a bench-plane having a single bit, and means for moving the same longitudinally, and a stock provided with fixed projections arranged in the path of the cutting-bit, but on different lines, between which projections the bit is held when forced to its operative point, as set forth. 4
- a bench-plane having a single bit and IOC between which deflector and cleats it is sel cleats G and G, extending inward from the sides of the slot, and deflector or projection F, at or near the throat of the plane, of the bit D and detachable adjusting-screw C, all constructed and operating substantially as shown and described.
Description
(No Model.)
A. T.- GOLDSBOROUGH] BENCH PLANE No. 293,863, Patented P-ebll- 1884'.
. .By laid: Attorneys,
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NrTEn STATES PATENT -rrrcn,
ARTHUR r, GOLDSBOROUGH,.OF WASHINGTON, nrsrnror or COLUMBIA.-
BENCH- PLANE.
SPECIFICATION forming part of Letters Patent No. 293,863, dated February 19, 1884.
Application filed July 19, 1883. (NomodeL) provements in construction and arrangement of metallic bench-planes, the object of which is to reduce the number of working parts, and by promoting extreme simplicity of form to reduce the weight, cost, and liability to disarrangement of the several elements of which the tool is composed.
It consists in forming the stock in which the bit and its adjusting screw are mounted with guiding and retaining clcatsarranged in the same line as that of the bit, andbetween which it moves, and also with a projection near the throat on a somewhat higher line,
and over which the bit is forced by its adjusting-screw when being brought to the cuttingpoint, which operation springs it slightly out of line, securely locking it against the several projections mentioned and hereinafter more fully described.
In the accompanying drawings, Figure 1 is a longitudinal section in elevation of a plane, illustrating my invention. Fig. 2 is a plan view of. the stock, a portion thereof being broken away to show the cleats and projection or deflector. Fig. 3 is an inverted plan View on line 3 3 of Fig. 1. Fig. 4 is a detail view of parts of the bit andits adj Listing-screw.
Similar letters denote like parts.
A represents the stock, which may be of metal, wood, or' any other suitable material, but is preferably made of cast-iron.
B is the bridge, formed integral with the stock, and, being atthe extremity of the path of the bit, it supports the adjusting-screw C, and also unites the two sides of the stock. The bridge is provided with a slit, 6, through which the bit D is inserted and withdrawn; and it also has the threaded aperture 1/, which carries the adjusting-screw G. The bit D is formed with a T- shaped slot at its uppervend,
and the screw 0 has a corresponding terminal,
c, which is T- shaped in cross-section, so that thescrew and bit are, when associated together,
at all times detachably connected.
I E is the throat, the rear interior edge of which is thickened or raised, so as to form the projection or deflector F.
G is a cleat, preferably forming an extension'of the material of the stock, and it extends from the under side of the bridge to the deflector, terminating below the highest part thereof, andserving as a guide to direct the course of the bit when being inserted, so that the cutting-edge shall not come in contact with the deflector, but only the beveled under side of the bit.
l G is a cleat extending about one-third the distance from the under side of the said bridge toward the throat, and parallel with the other cleat, G, with sufficient space between the two to allow the bit to pass freely up and down.
The operation of my device is as follows: The bit is placed in the slot (1 and moves'freely down between the cleats until its beveled under side, reaches and rests upon the deflector F, when its downward passage will be arrested.
The screw 0, having been connected to the bit when it was inserted, is now turned and the bit forced downward. Being held between both cleats at its upper portion only, the effect of this willbe to spring the bit forward and obliquely upward, to enable it to pass over the deflector until its edge reaches the operative point, when the said bit will be tightly held between the highest point of the deflector and the short upper cleat, G.
It will be readily seen that the deflecting device may consist of short cleats or projections attached to the side of the stock, near instead of at the throat of the plane, and they may also be placed above as well as below the bit, if found desirable. r
Having described my invention, I claim- 1. A bench-plane having a single bit, and means for moving the same longitudinally, and a stock provided with fixed projections arranged in the path of the cutting-bit, but on different lines, between which projections the bit is held when forced to its operative point, as set forth. 4
2. A bench-plane having a single bit and IOC between which deflector and cleats it is sel cleats G and G, extending inward from the sides of the slot, and deflector or projection F, at or near the throat of the plane, of the bit D and detachable adjusting-screw C, all constructed and operating substantially as shown and described.
In testimony whereof I have hereunto subscribed myname this 19th day of July, A. D. 1883.
ARTHUR T. GOLDSBOROUGH.
lVitnessc s FRANKLAKD J ANNUS, FRANK P. XVnrrn.
Publications (1)
Publication Number | Publication Date |
---|---|
US293863A true US293863A (en) | 1884-02-19 |
Family
ID=2363050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US293863D Expired - Lifetime US293863A (en) | Boeough |
Country Status (1)
Country | Link |
---|---|
US (1) | US293863A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719554A (en) * | 1953-10-14 | 1955-10-04 | Kromer Wilhelm | Woodworking plane with safety razor blade clamping means |
-
0
- US US293863D patent/US293863A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2719554A (en) * | 1953-10-14 | 1955-10-04 | Kromer Wilhelm | Woodworking plane with safety razor blade clamping means |
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