US228664A - William b - Google Patents
William b Download PDFInfo
- Publication number
- US228664A US228664A US228664DA US228664A US 228664 A US228664 A US 228664A US 228664D A US228664D A US 228664DA US 228664 A US228664 A US 228664A
- Authority
- US
- United States
- Prior art keywords
- last
- shoe
- ribs
- william
- rubber
- 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
- 210000000614 Ribs Anatomy 0.000 description 10
- 210000002683 Foot Anatomy 0.000 description 4
- 210000003371 Toes Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000001419 dependent Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019525 fullness Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004033 plastic 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 rubber shoe above referred to is one in which the upper has a certain fullness which is taken up by crimping the said upper longitudinally of the shoe, beginning at the edge of the opening for the foot and extending toward the toe, the object of this construction being to give an expansibility to the shoe over and above that dependent upon the extensibility of the material from which the said shoe is made.
- Figure 1 is a perspective view of the imiproved last or the part thereof which, in the manufacture of the rubber shoe, is covered by the rubber.
- Fig. 2 is a section of the last, taken on the dotted line at y.
- Fig. 3 is acrosssection of a last, showing ribs of a different shape from those illustrated in the preceding figures.
- A is the body of the last, and a a are the ribs which form the crimps or grooves in the rubber-shoe upper when the same is laid upon the last in a plastic condition.
- the corrugations should extend to the upper edge of the shoe, or to the opening for the foot. Consequently I commence the ribs (6 on the last at that point and extend them to a proper distance toward the sole.
Description
I No Model.) I
' W. R; MILLER.
Last.
No. 228,664. Patented June 8,1880.
UNITED STATES PATENT OFFICE.
WILLIAM R. MILLER, OF BALTIMORE, MARYLAND SPECIFICATION forming part of Letters Patent No. 228,664, dated June 8, 1880. Application filed April 27, 1880. (No model.)
To all whom tt may concern Be it known that I, WILLIAM R. MILLER, of the city of Baltimore and State of Maryland, have invented certain Improvements in Lasts, of which the following is a specification and I do hereby declare that in the same is contained a full, clear, and exact description of my said invention, reference being had to- 'of May, 1880.
The rubber shoe above referred to is one in which the upper has a certain fullness which is taken up by crimping the said upper longitudinally of the shoe, beginning at the edge of the opening for the foot and extending toward the toe, the object of this construction being to give an expansibility to the shoe over and above that dependent upon the extensibility of the material from which the said shoe is made.
To form the longitudinal crimps in the shoeupper I provide the last with ribs or corrugations of a size corresponding with the crimps to be formed in the shoe-upper.
In order to fully understand the nature of the present invention, reference is made to the accompanying drawings, forming a part hereof, and in which- Figure 1 is a perspective view of the imiproved last or the part thereof which, in the manufacture of the rubber shoe, is covered by the rubber. Fig. 2 is a section of the last, taken on the dotted line at y. Fig. 3 is acrosssection of a last, showing ribs of a different shape from those illustrated in the preceding figures.
Similar letters of reference indicate similar parts in all the views.
In the said drawings, A is the body of the last, and a a are the ribs which form the crimps or grooves in the rubber-shoe upper when the same is laid upon the last in a plastic condition.
To effect the ventilating feature of the said rubber shoe the corrugations should extend to the upper edge of the shoe, or to the opening for the foot. Consequently I commence the ribs (6 on the last at that point and extend them to a proper distance toward the sole.
I claim as my invention A last having ribs orcorrugations on its surface, extending from its upper portion in the direction of the toe, substantially as and for the purpose herein specified.
WM. R. MILLER.
Witnesses:
WM. '1. HOWARD,
HARRY V. ALBAUGH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US228664A true US228664A (en) | 1880-06-08 |
Family
ID=2298042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US228664D Expired - Lifetime US228664A (en) | William b |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US228664A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761159A (en) * | 1952-08-27 | 1956-09-04 | Goodrich Co B F | Last for footwear |
| US3099862A (en) * | 1958-02-05 | 1963-08-06 | Last for use in making plastic footwear | |
| US4034953A (en) * | 1976-02-13 | 1977-07-12 | Cervinka Anthony G | Mold for boot |
-
0
- US US228664D patent/US228664A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761159A (en) * | 1952-08-27 | 1956-09-04 | Goodrich Co B F | Last for footwear |
| US3099862A (en) * | 1958-02-05 | 1963-08-06 | Last for use in making plastic footwear | |
| US4034953A (en) * | 1976-02-13 | 1977-07-12 | Cervinka Anthony G | Mold for boot |
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