US85020A - Improvement in the manufacture of knives and forks - Google Patents
Improvement in the manufacture of knives and forks Download PDFInfo
- Publication number
- US85020A US85020A US85020DA US85020A US 85020 A US85020 A US 85020A US 85020D A US85020D A US 85020DA US 85020 A US85020 A US 85020A
- Authority
- US
- United States
- Prior art keywords
- bolster
- blade
- screw
- forks
- manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007747 plating Methods 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 235000020127 ayran Nutrition 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G3/00—Attaching handles to the implements
- B25G3/02—Socket, tang, or like fixings
- B25G3/12—Locking and securing devices
- B25G3/26—Locking and securing devices comprising nails, screws, bolts, or pins traversing or entering the socket
Definitions
- my invention consists in making a blade, with a slit or an opening, a! a, in the but-end, like or similar to that seen in g. l, and providing the same with a screw-thread.
- Figure 1 represents the blade, with an opening in the but-end, the said opening having a screw-thread cut in it.
- FIG. 2 shows the bolster,'and the said bolster has on the front or blade-ends a conical or similarlyformed projection, and the said 'projection is provided withan opening or a slit the width of the thickness of the blade at the but-end.
- the said opening or slit iscut or cast in the bolster. In iron or brass it may be cut with a small circular saw, and the end ofthe blade curved or formed, as seen in figs. 1 and 4, to fit-the Vcircleor curve.
- the back or handle-end ofthe bolster is providedwith ahole, in which is a screw-thread cut or formed.
- Figure 3 shows thetang, with a screw-thread on it. The saidtang screws into the bolster and blade also, asseeninig.4.
- v Figure 4 shows the position of the blade, bolster, and tang, when united.
- Figure 5 shows the three united.
- the object ofthe conical projection in the bolster is to enable me to screw the tang into .the blade, in
- My invention enables me to make the tang of wire, of uniform size, and smooth, and of any desired length or weight.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
CHARLES A. MOORE, 0F WESTBROK, CONNECTICUT.
Letters .Patent No. 85,020, dated December 15, 1868.
' The Schedule referred to in these Letters Patent and making part ofthe same.
To all whom it may concern Be it known that I, Grnsnnns A. MOORE, of Westbrook, in the county of Middlesex, and State of Connec'ticut, have invented a new and useful Improvement in the Manufacture VAof AKnives and Forks, or table-eut# lery; and I do hereby declare that the following is a full and exact description of the same, reference'being also had to the accompanying drawings, and to the letters of reference marked thereon.
The nature of my invention consists in making a blade, with a slit or an opening, a! a, in the but-end, like or similar to that seen in g. l, and providing the same with a screw-thread. v
On to the said but-end, and over the slit, I slip the bolster, iig. 2, the said bolster'being east or made separate from the blade and tang, or stem; and through the bolster, and into the opening in the blades, I screw the tang or stem, iig. 3, the said tang being made separate from both bolster and blade, and provided with a screw-thread at the end.
To enable others skilled in the art to understandA and make the same, I will proceed to describe -my mode'of doing so. f
Figure 1 represents the blade, with an opening in the but-end, the said opening having a screw-thread cut in it. l
' Figure 2 shows the bolster,'and the said bolster has on the front or blade-ends a conical or similarlyformed projection, and the said 'projection is provided withan opening or a slit the width of the thickness of the blade at the but-end. The said opening or slit iscut or cast in the bolster. In iron or brass it may be cut with a small circular saw, and the end ofthe blade curved or formed, as seen in figs. 1 and 4, to fit-the Vcircleor curve. The back or handle-end ofthe bolster is providedwith ahole, in which is a screw-thread cut or formed. y y
Figure 3 shows thetang, with a screw-thread on it. The saidtang screws into the bolster and blade also, asseeninig.4. v Figure 4 shows the position of the blade, bolster, and tang, when united. I
Figure 5 shows the three united. Y The object ofthe conical projection in the bolster is to enable me to screw the tang into .the blade, in
order to secure strength.
It also conceals the opening iu the blade, and increases the strength of the whole, and besides, it is count. My invention enables himto remove, and send f to the factory to be cleaned, the part or parts that require it, either blade, bolster, or handle In plating, also, the bolster may be plated and the blade not; and blade, and bolster, and handle may be removed for plating.
My invention enables me to make the tang of wire, of uniform size, and smooth, and of any desired length or weight.
' By' my invention, also, no costly machinery is required in making cutlery, and a 'saving in material and labor is made. The blade .is easily made andfinished. The bolster maybe cast and turned. The tang, excepting the screw-thread, is ready made. The three parts, blade, bolster, and tan may be soldered or rivetedl together, orfboth solder d and riv-- eted, if desired, and no screw-threads cut.`
'What I claim, and desire tolsecure .by Letters Patent, is-
'The blade A, with the opening a a, bolster O, with projections?) b, andscrewtang D, all arranged vto operate as and for the purpose described.
tion by Letters Paten CHARLES A. MUORE.
vAnil I desire to secure the herein-describedv inven- Witnesses:
Gno. C, Moons, M. J. Moons.
Publications (1)
Publication Number | Publication Date |
---|---|
US85020A true US85020A (en) | 1868-12-15 |
Family
ID=2154509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US85020D Expired - Lifetime US85020A (en) | Improvement in the manufacture of knives and forks |
Country Status (1)
Country | Link |
---|---|
US (1) | US85020A (en) |
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0
- US US85020D patent/US85020A/en not_active Expired - Lifetime
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