US8370A - Fastening for last-blocks - Google Patents
Fastening for last-blocks Download PDFInfo
- Publication number
- US8370A US8370A US8370DA US8370A US 8370 A US8370 A US 8370A US 8370D A US8370D A US 8370DA US 8370 A US8370 A US 8370A
- Authority
- US
- United States
- Prior art keywords
- last
- block
- fastening
- blocks
- secured
- 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
- 101700001674 LEVI Proteins 0.000 description 2
- 210000000282 Nails Anatomy 0.000 description 2
- 230000000875 corresponding Effects 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
- A43D3/026—Lasts for making rubber footwear or for vulcanizing rubber soles to footwear
Definitions
- the block has heretofore been secured by driving a nail through it into the last, which not only renders it inconvenient when it is necessary to remove the block, but by repeated wearing renders it unfit for use.
- the block is secured to the last by a spring attached to the latter, so that it is held firmly in its place, and put on or removed without diiiiculty, while there is no danger of its being easily worn out.
- cl cl is the block with the short wire e in the end which enters a corresponding hole in the last.
- a groove f f is cut in the bottom of the block of suflicient size to admit the bent spring b.
- the metallic plate or hasp g is the metallic plate or hasp g. Then the block is pressed on to the last, the spring Z) enters the groove f f between the plate g and the top of said groove, and, by its elasticity, presses down upon said plate and thus holds the block iirmly in its place.
- the block can be easily pulled off by means of a handle or hook placed in the hole It.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
L. R. RooKWooD.
FASTENING POR LA SSSSSSSSS P a t e n t e d s e p t 1 o 1 8 5 1.
UNITED STATES PATENT OFFICE.
LEVI R. ROCKVVOOD, OF UPTON, MASSACHUSETTS, ASSIGNOR TO JOSEPH L. VOODWARD,
OF UPTON, MASSACHUSETTS.
FASTENING FOR LAST-BLOCKS.
Specification of Letters Patent No. 8,370, dated September 16, 1851.
To all ywho/m, t may concern:
Be it known that I, LEVI R. RooKwooD, of Upton, in the county of Worcester and State of Massachusetts, have invented a new and useful Improvement in the Manner of Fastening the Block to Shoe-Lasts, and that the following description, taken in connection with the accompanying drawings, hereinafter 'referred to, forms a full and exact specification of the same, wherein I have set forth the nature and principles of my said improvement by which my invention may be distinguished from others of a similar class, together' with such parts as I claim and desire to have secured to me by Letters Patent.
My improved method of fastening the block to the last is represented in the accompanying drawing-which is a central, longitudinal vertical section of the same.
The block has heretofore been secured by driving a nail through it into the last, which not only renders it inconvenient when it is necessary to remove the block, but by repeated wearing renders it unfit for use.
By my improvement the block is secured to the last by a spring attached to the latter, so that it is held firmly in its place, and put on or removed without diiiiculty, while there is no danger of its being easily worn out.
In the accompanying drawing a. a represents the last, having the bent spring attached to it by means of the screws c, c.
cl cl is the block with the short wire e in the end which enters a corresponding hole in the last. A groove f f is cut in the bottom of the block of suflicient size to admit the bent spring b. Across this groove and attached to either side ofthe same, is the metallic plate or hasp g. Then the block is pressed on to the last, the spring Z) enters the groove f f between the plate g and the top of said groove, and, by its elasticity, presses down upon said plate and thus holds the block iirmly in its place. The block can be easily pulled off by means of a handle or hook placed in the hole It.
I-Iaving thus described my improvement I shall state my claim as follows:
That I claim as my invention and desire to have secured toline by Letters Patent is,
Fastening the block to a boot or shoe last by a hasp on said block in combination with a spring attached to the last as herein above described, or in any other manner substantially the same.
LEVI R. ROCKVOOD.
lVitnesses HARVEY RUGGLES, ROYAL LACKEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US8370A true US8370A (en) | 1851-09-16 |
Family
ID=2068693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US8370D Expired - Lifetime US8370A (en) | Fastening for last-blocks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US8370A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030218770A1 (en) * | 2002-03-01 | 2003-11-27 | Andrew Field | System and method for utilizing excess printing capability |
| US20100188446A1 (en) * | 2005-10-11 | 2010-07-29 | Silverbrook Research Pty Ltd | Inkjet printer employing disposable sheet for printhead maintenance |
-
0
- US US8370D patent/US8370A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030218770A1 (en) * | 2002-03-01 | 2003-11-27 | Andrew Field | System and method for utilizing excess printing capability |
| US20100188446A1 (en) * | 2005-10-11 | 2010-07-29 | Silverbrook Research Pty Ltd | Inkjet printer employing disposable sheet for printhead maintenance |
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