US155568A - Improvement in the manufacture of boots and shoes - Google Patents
Improvement in the manufacture of boots and shoes Download PDFInfo
- Publication number
- US155568A US155568A US155568DA US155568A US 155568 A US155568 A US 155568A US 155568D A US155568D A US 155568DA US 155568 A US155568 A US 155568A
- Authority
- US
- United States
- Prior art keywords
- sole
- shoes
- boots
- manufacture
- improvement
- 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 5
- 239000010985 leather Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
- A43B13/39—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with upset sewing ribs
Definitions
- Figure 1 shows a section of a channeled sole
- Fig. 2 a section of a sole prepared to apply, ready for sewing.
- Fig. 3 is a perspective of the same.
- An outwardly-extending flange is next turned down, including the channeled parts, as shown at b, Fig. 2, the sole being rounded either before, after, or at the time of turning the flange.
- the line on which the sole is turned should coincide very nearly with the line of stitches attaching the welt to the upper when the sole is applied, as by this means there will be'no slack in the welt when the sole is turned back in finishing.
- the channel is opened through its whole length, by crowding the leather of the channel-cover to the sides, so that the channel is practically of uniform width in all its depth. This is shown at 0, Figs. 2 and 3, the displaced leather forming ridges along the edges of the opened channels.
- the sole thus prepared is applied to the boot or shoe and attached to the welt by a line of stitches laid in the channel by a wax-thread machine suitable for the purpose.
- the flange is rolled back, and the channel. closed over the stitches by rolling, hammering, or other suitable way, and the sole is trimmed and the boot or shoe finished up in any usual way.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
F. n. BALL OU. Manufacture of Boots and Shoes.
No.155, 568. PatentedOct.6,1874.
was cruvmc cuJlioTb-LITHJa'sl-q-u PARK buczmm UNITED STATES PATENT OEEIcE.
FRANCIS D. BALLOU, OF ABINGTON, MASSACHUSETTS.
IMPROVEMENT IN THE MANUFACTURE OF BOOTS AND SHOES.
Specification forming part of Letters Patent No. 155,568, dated October 6, 1874 application filed July 31, 1874.
T0 all whom it may concern:
Be it known that 1, FRANCIS D.-BA LL0U, of Abington, Massachusetts, have invented an Improvement in the Manufacture of Boots and Shoes, of which the following is-a specification:
In the manufacture of 'boots and shoes by machinery, in which the ordinary method of attachment of the sole to the welt by hand is followed, it is desirable to do the stitching of the sole close to the upper without removing the last, to use a deep vertical channel in the sole for the thread attaching the Welt to the sole, and to be able to restore the sole to a smooth appearance readily. This I do by the following manipulations, to which the sole is submitted substantially in order.
Figure 1 shows a section of a channeled sole; Fig. 2, a section of a sole prepared to apply, ready for sewing.- Fig. 3 is a perspective of the same.
First. The sole, properly wetted, so as to work readily, is channeled by a vertical channel, enlarged into a thread-cavity at the bottom, as shown at a, Fig. 1.
Second. An outwardly-extending flange is next turned down, including the channeled parts, as shown at b, Fig. 2, the sole being rounded either before, after, or at the time of turning the flange. The line on which the sole is turned should coincide very nearly with the line of stitches attaching the welt to the upper when the sole is applied, as by this means there will be'no slack in the welt when the sole is turned back in finishing.
. Third. The channel is opened through its whole length, by crowding the leather of the channel-cover to the sides, so that the channel is practically of uniform width in all its depth. This is shown at 0, Figs. 2 and 3, the displaced leather forming ridges along the edges of the opened channels.
Fourth. The sole thus prepared is applied to the boot or shoe and attached to the welt by a line of stitches laid in the channel by a wax-thread machine suitable for the purpose.
Fifth. The flange is rolled back, and the channel. closed over the stitches by rolling, hammering, or other suitable way, and the sole is trimmed and the boot or shoe finished up in any usual way.
I claim- As an improvement in the art of making boots and shoes by machinery, for the purpose of preparing a sole for attachment to the welt by wax-thread sewing mechanism, the three successive combined manipulations numbered 1 2 3, above set forth, substantially as described.
FRANCIS D. BALLOU.
Witnesses:
GEO. W. COPELAND, HEBRON LIBBEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US155568A true US155568A (en) | 1874-10-06 |
Family
ID=2224978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US155568D Expired - Lifetime US155568A (en) | Improvement in the manufacture of boots and shoes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US155568A (en) |
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0
- US US155568D patent/US155568A/en not_active Expired - Lifetime
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