US296455A - Islam - Google Patents
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- Publication number
- US296455A US296455A US296455DA US296455A US 296455 A US296455 A US 296455A US 296455D A US296455D A US 296455DA US 296455 A US296455 A US 296455A
- Authority
- US
- United States
- Prior art keywords
- heel
- plate
- rubber
- wearing
- embedded
- 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
- 210000000474 Heel Anatomy 0.000 description 30
- 239000002184 metal Substances 0.000 description 10
- 210000000614 Ribs Anatomy 0.000 description 8
- 210000002356 Skeleton Anatomy 0.000 description 6
- 241000220010 Rhode Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C13/00—Wear-resisting attachments
- A43C13/02—Metal plates for soles or heels
Definitions
- My invention relates to an improvement in the construction of that class ofwearing-plates which are designed to be embedded in the heel,- and which are provided with wearing-surfaces extending to the tread of the heel.
- the object of my invention is to render the action of the wearing-plate more efiicient.
- My invention consists in the provision of a wearing-plate provided on its under side with elongated wearingsurfaces extending downward to the tread of the shoe, as hereinafter described and claimed.
- Figure 1 is a perspective View of my improved heel, showing the metallic wearingsurface.
- Fig. 2 is a view of one form of metallic frame provided with ribs and a flange, forming the tread of the heel.
- Fig. Si s a sectional view of the heel, showing the metal frame embedded in the rubber of the heel.
- Fig. 4 is a sectional view of the mold in which the heel is pressed, showing the wearing-plate embedded in the rubber.
- A represents the rubber heel; B, themetal plate asawhole; O, themold; D, the plunger.
- the metal plate 13 consists of a skeleton plate, 6, formed of bars with openings between them, which plate is embedded in the green rubber, and is provided with the rear flange, g, forming the rear edge of the heel and protecting the same, and the ribs ff, which, extending to the tread of the heel, protect the rubber against wear.
- the heel is made by placing the metal plate B into the mold O,forcing the green rubber around the plate, and forming the heel. The heel is now vulcanized, either before or after it has been' secured to the boot, and the whole becomes one homogeneous mass, the metal protecting the rubber, and the rubber firmly holding the metal in place.
Description
I Pr.8.1884-.
I P RICHARDSON EEEL PLATE FOR RUBB R SHOES. No. 296.455.
(N 0 Model Vl/[INE A-E:
UNITED STATES PATENT OEFicE.
FREDERICK RICHARDSON, OF PROVIDENCE, RHODE ISLAND.
HEEL-PLATE FOR RUBBER SHOES.
SPECIFICATION forming part of Letters Patent No. 296,455, dated April 8, 1884. Application filed May 15. 1882. (No model.)
To all whom it may concern.-
Be it known that I, FREDERICK RICHARD- soN, a citizen of the United States, residing at Providence, in the county of Providence and State of Rhode Island, have invented a new and useful Improvement in Wearing-Plates for Rubber Heels; and I hereby declare that the following is afull, clear, and exact description of the same, reference being had to the accompanying drawings, forming part of this specification.
My invention relates to an improvement in the construction of that class ofwearing-plates which are designed to be embedded in the heel,- and which are provided with wearing-surfaces extending to the tread of the heel.
The object of my invention is to render the action of the wearing-plate more efiicient.
My invention consists in the provision of a wearing-plate provided on its under side with elongated wearingsurfaces extending downward to the tread of the shoe, as hereinafter described and claimed.
Figure 1 is a perspective View of my improved heel, showing the metallic wearingsurface. Fig. 2 is a view of one form of metallic frame provided with ribs and a flange, forming the tread of the heel. Fig. Sis a sectional view of the heel, showing the metal frame embedded in the rubber of the heel. Fig. 4 is a sectional view of the mold in which the heel is pressed, showing the wearing-plate embedded in the rubber.
. In the drawings, A represents the rubber heel; B, themetal plate asawhole; O, themold; D, the plunger.
The metal plate 13 consists of a skeleton plate, 6, formed of bars with openings between them, which plate is embedded in the green rubber, and is provided with the rear flange, g, forming the rear edge of the heel and protecting the same, and the ribs ff, which, extending to the tread of the heel, protect the rubber against wear. The heel is made by placing the metal plate B into the mold O,forcing the green rubber around the plate, and forming the heel. The heel is now vulcanized, either before or after it has been' secured to the boot, and the whole becomes one homogeneous mass, the metal protecting the rubber, and the rubber firmly holding the metal in place.
Having thus described my invention, I claim as new and desire to secure by Letters Patent 1. As an improved article of manufacture, the skeleton plate B, formed with the rim 9, and the bars 6, provided with the ribs f, substantially as and for the'purposes set forth.
2. The combination, with a rubber boot or shoe, of the skeleton plate B, embedded in the heel thereof, and formed with the rim g, and the bars 6, provided with the ribs f, substantially as and for the purposes set forth.
FREDERICK RICHARDSON.
Witnesses:
HENRY J. MILLER, M. E. EMERsoN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US296455A true US296455A (en) | 1884-04-08 |
Family
ID=2365641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US296455D Expired - Lifetime US296455A (en) | Islam |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US296455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562265A (en) * | 1948-07-27 | 1951-07-31 | Fussell Ernest George | Metal reinforced wear lift |
-
0
- US US296455D patent/US296455A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2562265A (en) * | 1948-07-27 | 1951-07-31 | Fussell Ernest George | Metal reinforced wear lift |
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