US92355A - Improved method of making horseshoe-nails - Google Patents
Improved method of making horseshoe-nails Download PDFInfo
- Publication number
- US92355A US92355A US92355DA US92355A US 92355 A US92355 A US 92355A US 92355D A US92355D A US 92355DA US 92355 A US92355 A US 92355A
- Authority
- US
- United States
- Prior art keywords
- nails
- nail
- improved method
- shank
- head
- 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 6
- 210000000282 Nails Anatomy 0.000 description 32
- 210000001699 lower leg Anatomy 0.000 description 22
- 239000002184 metal Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 16
- 238000005097 cold rolling Methods 0.000 description 8
- 241001465754 Metazoa Species 0.000 description 4
- 210000000614 Ribs Anatomy 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 240000004006 Gomphocarpus physocarpus Species 0.000 description 2
- 210000000003 Hoof Anatomy 0.000 description 2
- 230000003292 diminished Effects 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G3/00—Making pins, nails, or the like
- B21G3/12—Upsetting; Forming heads
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01L—SHOEING OF ANIMALS
- A01L7/00—Accessories for shoeing animals
- A01L7/10—Horseshoe nails
Definitions
- This invention consists in a metallic-nail
- the softness of .the heads of the nails of my invention causes them to yield under the action of the hammer in driving, and fit and embed in the grooves made in animals shoes.
- the medium hardness of the shank near the head is sufiicient to keep the nail from bending there, though not so hard as to prevent it from conforming itself, as it is driven, to the nail-hole made. through the shoe for its reception and the point end of the nail is sohard and rigid as to retain its form and the direction given the nail in driving.
- the ribs formed on the bars are preferably -of-such width 'as'will suffice to produce the lengths of two blank or nail heads, and the projection and formof the ribs are to be those of the finished heads of the nails.
- the spaces between the projections on the ribbed bars are to equal in width the length of the shank of the nail-blank to be produced, the metal in said spaces-being of the.thickness desired for the thickness of the nail blank shanks before they are reduced by coldrolling into nails.
- These bars are then cut into blanks like those shown at A in the draw- .ings by meansof' suitablecutters or punches and dies. From such blanks'nailslike those.
- shown at B are produced by cold-rolling the whole shank or body of the blank except thehead, and from the head to the point in a set of roller-dies, which leave the head unwrought.
- the blank seen at A is made with the sides of its shank nearly parallel, and of such'size near the head as to. require but a; slight amount of compression and elongation, the compression and elongation of the metal increasing toward-the point.
- the nails of my invention are of uniform weight and size for each grade, and have a fine smooth. surface, which, to a great extent, prevents rusting, and the usual splitting and mutilation of the boot, and, as they drive very easily, considerable time is saved by their employment.
- Experience in their use shows that they combine strength and tenacity with suflicient stifi'ness to allow them to drive without bending, and ductility enough to bear the finest clinching.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
'A. M. POLSEY. MAKING HOR'SESH OE NAILS. i
No. 92,355. Patented July 6, 1869.
UNITED S ATES PATENT OFFICE.
A. M. PoLsnY, OF BOSTON, MASSACHUSETTS, ASSIGNOR To '12. H. FULLER.
IMPROVED METHOD OF MAKING HORSESHOE -NAILS.
Specification forming'part of Letters Patent No. 92,865, dated July 6, 1869.
lb all u'hom it may concern; I
of my invention suincient to enable those" skilled in the art to practice it. v
This invention consists in a metallic-nail,
as a newarticle of manufacture, in which the head is left" in that condition. of softness produced by hot-,working a plate or strip of metal, and in that condition'of form which results from the combined operation of hot working or rolling said plate, and of punching or cutting a blank therefrom, while the shank 'is left in that condition of hardness,- smoothness. and freedom from scale and rigidity which is produced by rolling the cut shank substantially throughout, while cold, from the junction of the shank with the head to the point, such nails being superior for use with thexshoes and hoofs of animals to any others over before produced, in that the whole shank or body of the nail is hardened in a constantly-increasingratio from the head to the point, the rigidity of the nail, however, remaining nearly uniform throughout the shank, because the cross-section of the nail beyond the head is diminished in area about as the hardness and density of the metal are increased by cold-rolling.
The softness of .the heads of the nails of my invention causes them to yield under the action of the hammer in driving, and fit and embed in the grooves made in animals shoes. The medium hardness of the shank near the head is sufiicient to keep the nail from bending there, though not so hard as to prevent it from conforming itself, as it is driven, to the nail-hole made. through the shoe for its reception and the point end of the nail is sohard and rigid as to retain its form and the direction given the nail in driving.
In preparing the metal from which. the blanks are to be cut or punched I produce, as has heretofore been done, on bars or strips .of iron, (which should be of the best quality.,)
by hot-rolling in suitably ribbed or grooved rolls, projections on one side of each bar or strip, the projectionsbeing produced across the width of the bars and across the grain or fibers of the metal,so that the fibers ofthe metal in the blanks and nails to be producedshall be disposed longitudinally therein.
The ribs formed on the bars are preferably -of-such width 'as'will suffice to produce the lengths of two blank or nail heads, and the projection and formof the ribs are to be those of the finished heads of the nails. The spaces between the projections on the ribbed bars are to equal in width the length of the shank of the nail-blank to be produced, the metal in said spaces-being of the.thickness desired for the thickness of the nail blank shanks before they are reduced by coldrolling into nails. These bars are then cut into blanks like those shown at A in the draw- .ings by meansof' suitablecutters or punches and dies. From such blanks'nailslike those.
shown at B are produced by cold-rolling the whole shank or body of the blank except thehead, and from the head to the point in a set of roller-dies, which leave the head unwrought.
The blank seen at A is made with the sides of its shank nearly parallel, and of such'size near the head as to. require but a; slight amount of compression and elongation, the compression and elongation of the metal increasing toward-the point. I
The nails of my invention are of uniform weight and size for each grade, and have a fine smooth. surface, which, to a great extent, prevents rusting, and the usual splitting and mutilation of the boot, and, as they drive very easily, considerable time is saved by their employment. Experience in their use shows that they combine strength and tenacity with suflicient stifi'ness to allow them to drive without bending, and ductility enough to bear the finest clinching.
I claim as a new article of manufacture- A nail made by punchingor cutting from hot-rolled ribbed bars of metal a headed blank, substantially as described, and by elongating, hardening, and compressing the shanks of such blanks by cold-rolling from the head to the point, thereby giving to all parts of the nail so produced the peculiar qualities specified.
V A. M. PoLsEY.
Witnesses:
J. B. CRQSBY,- F. GOULD.
Publications (1)
Publication Number | Publication Date |
---|---|
US92355A true US92355A (en) | 1869-07-06 |
Family
ID=2161833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US92355D Expired - Lifetime US92355A (en) | Improved method of making horseshoe-nails |
Country Status (1)
Country | Link |
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US (1) | US92355A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020106970A1 (en) * | 2001-02-06 | 2002-08-08 | Gloria Falla | Undergarments made from multi-layered fabric laminate material |
-
0
- US US92355D patent/US92355A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020106970A1 (en) * | 2001-02-06 | 2002-08-08 | Gloria Falla | Undergarments made from multi-layered fabric laminate material |
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