US189415A - Improvement in bench-planes - Google Patents
Improvement in bench-planes Download PDFInfo
- Publication number
- US189415A US189415A US189415DA US189415A US 189415 A US189415 A US 189415A US 189415D A US189415D A US 189415DA US 189415 A US189415 A US 189415A
- Authority
- US
- United States
- Prior art keywords
- bit
- bench
- planes
- improvement
- stock
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 210000003800 Pharynx Anatomy 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000002699 waste 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
- My improvement relates to such benchplanes as are provided with an adjustment for regulating the depth of out while the bit remains set in the stock.
- My invention has for its object a better means of accomplishing the adjustment of the cutting-edge of the bit or iron in the throat of the stock, so as to produce the desired result; and it consists in the mechanical combination and arrangement of the several parts, as will be hereinafter described, and as an improvement upon Letters Patent granted to me December 12, 1876, No. 185,280.
- Figure 1 is a side view of my improved plane.
- Fig. 2 is a top view with the cap and bit removed, so as to show the top of the adjusting mechanism.
- Fig. 3 is a top view of the bit or iron removed from the stock.
- Fig. 4 is a View of the back or under side of the adjusting mechanism removed from the stock.
- A is the stock.
- B is the bit or iron.
- C is a cap, corresponding to the wedge, for holding the bit in place. It is provided with cars which enter into slots in the stock, and its lower edge rests upon the bit. It is provided with the set-screw D, operated by the handle E, for clamping the bit firmly down upon its bed F is a milled head for operating the adjusting mechanism. It has the pinon G, which turns with it and gears into the wheel H. Both of these wheels turn upon axes fixed in the plate I.
- the wheel H is provided with the cam-slot J, in which runs the stud K, which also passes through the plate I, which is furnished with a straight slot, and is attached to the link L.
- This link moves longitudinally in a groove in the upper side of the plate I, and lies immediately under and next to the bit B when it is in place.
- the stud M upon the lower end of the link enters into one of the holes N in the bit, and communicates motion to it from the cam-slot in the wheel H when the milled-headed wheel F is turned.
- the cam can be made short, not to exceed a complete turn, so that it can be constructed with a variable inclination, and be of such a form that at any point an equal amount of turn in the head F will advance the bit an equal amount. This gives the user of the tool a better control over the movement of the cutting-edge, and enables him to set it exactly without waste of time.
Description
L. BAILEY.
BENCH-PLANES.
No. 189,415. Patented April 10, 1877.
W l'zncwees.
N. PETERS. PHOTO-UTHOGRAPHER, WASHINGTON. D Q
UNITED STATES PATENT OFFICE LEONARD BAILEY, OF HARTFORD, CONNECTICUT.
IMPROVEMENT IN BENCH-PLANES.
Specification forming part of Letters Patent No. 1 89,415, dated April 10, 1877; application filed February 16, 1877.
To all whom it'ma/y concern Be it known that I, LEONARD BAILEY, of Hartford, in the county of Hartford and State of Connecticut, have invented certain new and useful Improvements in Bench-Planes; and I do hereby declare that the following is a full, clear, and exact description thereof, whereby a person skilled in the art can make and use the same, reference being had to the accompanying drawing, and to the letters of reference marked thereon.
Like letters in the figures indicate the same parts.
My improvement relates to such benchplanes as are provided with an adjustment for regulating the depth of out while the bit remains set in the stock.
My invention has for its object a better means of accomplishing the adjustment of the cutting-edge of the bit or iron in the throat of the stock, so as to produce the desired result; and it consists in the mechanical combination and arrangement of the several parts, as will be hereinafter described, and as an improvement upon Letters Patent granted to me December 12, 1876, No. 185,280.
. In the accompanying drawing, Figure 1 is a side view of my improved plane. Fig. 2 is a top view with the cap and bit removed, so as to show the top of the adjusting mechanism. Fig. 3 is a top view of the bit or iron removed from the stock. Fig. 4 is a View of the back or under side of the adjusting mechanism removed from the stock.
A is the stock. B is the bit or iron. C is a cap, corresponding to the wedge, for holding the bit in place. It is provided with cars which enter into slots in the stock, and its lower edge rests upon the bit. It is provided with the set-screw D, operated by the handle E, for clamping the bit firmly down upon its bed F is a milled head for operating the adjusting mechanism. It has the pinon G, which turns with it and gears into the wheel H. Both of these wheels turn upon axes fixed in the plate I.
The wheel H is provided with the cam-slot J, in which runs the stud K, which also passes through the plate I, which is furnished with a straight slot, and is attached to the link L.
This link moves longitudinally in a groove in the upper side of the plate I, and lies immediately under and next to the bit B when it is in place. The stud M upon the lower end of the link enters into one of the holes N in the bit, and communicates motion to it from the cam-slot in the wheel H when the milled-headed wheel F is turned.
By means of my invention a regular and slow motion can be given to the bit to advance or Withdraw it through the throat of the stock.
It will also be observed that on account of the multiplying wheels G and H, the cam can be made short, not to exceed a complete turn, so that it can be constructed with a variable inclination, and be of such a form that at any point an equal amount of turn in the head F will advance the bit an equal amount. This gives the user of the tool a better control over the movement of the cutting-edge, and enables him to set it exactly without waste of time.
What I claim as my invention is- The combination of the longitudinally-slotted bed-plate I, the link L, provided with the studs M K, the pinion G, and the gear-wheel H, having the cam-slot J, constructed to operate as shown and described, and for the purpose specified.
LEONARD BAILEY.
. Witnesses:
THEO. G. ELLIs, WrLMoT HORTON.
Publications (1)
Publication Number | Publication Date |
---|---|
US189415A true US189415A (en) | 1877-04-10 |
Family
ID=2258822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US189415D Expired - Lifetime US189415A (en) | Improvement in bench-planes |
Country Status (1)
Country | Link |
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US (1) | US189415A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060064347A1 (en) * | 2004-09-17 | 2006-03-23 | Hometown Info, Inc. | Product information search, linking and distribution system |
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0
- US US189415D patent/US189415A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060064347A1 (en) * | 2004-09-17 | 2006-03-23 | Hometown Info, Inc. | Product information search, linking and distribution system |
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