US132794A - Improvement in devices for lasting and nailing boots and shoes - Google Patents
Improvement in devices for lasting and nailing boots and shoes Download PDFInfo
- Publication number
- US132794A US132794A US132794DA US132794A US 132794 A US132794 A US 132794A US 132794D A US132794D A US 132794DA US 132794 A US132794 A US 132794A
- Authority
- US
- United States
- Prior art keywords
- lasting
- shoes
- improvement
- nailing
- devices
- 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
- 230000002045 lasting Effects 0.000 title description 10
- 210000000282 Nails Anatomy 0.000 description 14
- 239000002184 metal Substances 0.000 description 4
- MXCPYJZDGPQDRA-UHFFFAOYSA-N dialuminum;2-acetyloxybenzoic acid;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].CC(=O)OC1=CC=CC=C1C(O)=O MXCPYJZDGPQDRA-UHFFFAOYSA-N 0.000 description 2
- 230000000266 injurious Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D3/00—Lasts
- A43D3/02—Lasts for making or repairing shoes
Definitions
- the object of my invention is to remedy these defects by so driving the nails that, in lasting or soling by nailing, the points of the nails will upturn and re-enter the sole, occupying positions where they are harmless.
- ametal-faced last the outer surface of which is grooved or serrated, and in driving the nails, when a nail-point strikes the metal, the point is not only turned laterally but is turned up, and the point enters the surface of the leather from which it protruded. It is in this constructionof a last and method of upturning the points of nails in lasting and nailing soles that my invention consists.
- the drawing represents a last embodying my invention, and a section of a sole and upper united by nails upon a last.
- ade notes a last; b, the plate upon the soleface thereof, this plate covering either the whole face of the last, or the portionsnear the edge thereof.
- 0 denotes the upper, dthe outer sole, and e the inner sole of the boot.
- the surface of the sole-plate is serrated, corrugated, or grooved, as seen in the drawing, and as each nail is driven its point, when it strikes the metal,enters some one of the grooves or recesses f, and by the form thereof is curv ed and turns back and runs in the opposite witnesseses:
Description
L. R. BLAKE.
Improvement in Devic e for Lasting and Nailing Boots and Shoes.
1N' 132,794. Patemted Nov. 5,1872.
UNITE STATE$ PATENT QnFIon.
LYMAN R. BLAKE, OF FORT WAYNE, INDIANA.
Specification forming part of Letters Patent No. 132,794, dated November 5, 1872.
To all whom it may concern:
Be it known that I, LYMAN R. BLAKE, of Fort Wayne, in the county of Allen and State of Indiana, have invented an Improvement in Lasting and Nailing Boots and Shoes 5 and I do hereby declare that the following, taken in connection with the drawing which accompanies and forms part of this specification, is a description of my invention sufficient to enaable those skilled in the art to practice it.
In lasting boots and shoes preparatory to uniting their uppers and vamps upon sewing-machines, it is customary to temporarily fasten the inner sole and vamp together by means of lasting-tacks, the point of the tack being driven against a metal-faced last, by
which the points are turned and clinched. The points of such lasting-tacks, in turning or clinching, are left upon the surface of the inner sole, and are very troublesome when the boot is worn, the soles of stockings catching upon them and tearing; and, in nailing boots and shoes upon lasts, the
points of the nails bend or clinch against the face of the last and form troublesome points projecting into the shoe, and injurious both to' the feet and to the stockings.
The object of my invention is to remedy these defects by so driving the nails that, in lasting or soling by nailing, the points of the nails will upturn and re-enter the sole, occupying positions where they are harmless. To efiect this, I use ametal-faced last, the outer surface of which is grooved or serrated, and in driving the nails, when a nail-point strikes the metal, the point is not only turned laterally but is turned up, and the point enters the surface of the leather from which it protruded. It is in this constructionof a last and method of upturning the points of nails in lasting and nailing soles that my invention consists.
The drawing represents a last embodying my invention, and a section of a sole and upper united by nails upon a last.
adenotes a last; b, the plate upon the soleface thereof, this plate covering either the whole face of the last, or the portionsnear the edge thereof. 0 denotes the upper, dthe outer sole, and e the inner sole of the boot. The surface of the sole-plate is serrated, corrugated, or grooved, as seen in the drawing, and as each nail is driven its point, when it strikes the metal,enters some one of the grooves or recesses f, and by the form thereof is curv ed and turns back and runs in the opposite Witnesses:
FRANCIS GOULD, M. W. FRoTHINGHAn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US132794A true US132794A (en) | 1872-11-05 |
Family
ID=2202211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US132794D Expired - Lifetime US132794A (en) | Improvement in devices for lasting and nailing boots and shoes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US132794A (en) |
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0
- US US132794D patent/US132794A/en not_active Expired - Lifetime
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