US76608A - Peyehs - Google Patents
Peyehs Download PDFInfo
- Publication number
- US76608A US76608A US76608DA US76608A US 76608 A US76608 A US 76608A US 76608D A US76608D A US 76608DA US 76608 A US76608 A US 76608A
- Authority
- US
- United States
- Prior art keywords
- awl
- cutter
- leather
- sewing
- trimming
- 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
- 239000010985 leather Substances 0.000 description 10
- 239000000969 carrier Substances 0.000 description 8
- 238000009958 sewing Methods 0.000 description 8
- 238000009966 trimming Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000002250 progressing Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B37/00—Devices incorporated in sewing machines for slitting, grooving, or cutting
- D05B37/04—Cutting devices
Definitions
- Figure 2 is a side elevation of the same.
- Figure?) is a plan view of the slotted plate, through which the trimming-device and awl pass.
- the object of my invention is to provide a means for mechanically trimming the sewed edges of pieces of leather simultaneously with or during the operation of sewing such pieces together, instead ofthe slow and tedious process of performing the same operation by hand, as is common;
- the in'vention consists in attaching to the and or needle-bar or carrier a knife or cutter, so arranged, in relation to the needle and awl, as to cut or trim the sewed edges of thcleather as the operation of sewing is progressing.
- A represents an awl-carrier, attached, in any suitablemanner, to the operative parts of a machine for sewing leathen-
- B is the holder or presser-foet, also attached and operating in any wellknown manner, and having a slot for the-awl D to pass through, and a recess at one side,in which the cutter E plays.
- C is a circular plate attached to the bed of the machine, and provided with slots, through which the awl and cutter pass.
- E represents a cutter attached, by means of screws, to the lower part of the awl-carrier A, and so arranged as to cut or trim the edges of the leather just after the stitch is made, and so follows the motions of the needle.
- the cutter E may be adjusted nearer to or farther from the 'row of stitches, as may be desired, and thus form a smooth, even edge.
- the ordinary method of trimming the sewed edges of the leather is by a knife held in the hand of thej-operator. This is a slow process, and requires considerable skill and care, and sometimes results in cutting the stitches, in which case it is necessary to renew the stitching.
- the knife or cutter E attached to the awl or needle-carrier of a machine for sewing leather, and operating substantially as and for the purpose specified.
Description
L. P. CURTIS. LEATHER TRIMMER.
No. 76,608. Patented Apr. 14, 1868.
ignite?! tans gaunt @ffttr.
, AND JUSTIN D. BARKEB,.OF SAME PLACE.
Letters Patent No. 76,608, dated April 14, 1863.
IMPROVED LEATHER-TRIMMER.
(the fitlgttnlt ttitttth ta ta tlgtst itttttts $tttut 211th mating hart at the same.
Be it known that I, LEWIS P. Gunrrs, of Marlboro, in the county of Middlesex, and State of Massachusetts, have invented a new and improved Device for Trimming theSewed Edges of Leather, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, making a. part of this specification, in which 7 Figure 1 is a perspective view of'a portion of a sewing-machine toj which my improvement is applied.
Figure 2 is a side elevation of the same; and
Figure?) is a plan view of the slotted plate, through which the trimming-device and awl pass.
The object of my invention is to provide a means for mechanically trimming the sewed edges of pieces of leather simultaneously with or during the operation of sewing such pieces together, instead ofthe slow and tedious process of performing the same operation by hand, as is common; and
The in'ventionconsists in attaching to the and or needle-bar or carrier a knife or cutter, so arranged, in relation to the needle and awl, as to cut or trim the sewed edges of thcleather as the operation of sewing is progressing. I
Referring to the drawings, A represents an awl-carrier, attached, in any suitablemanner, to the operative parts of a machine for sewing leathen- B is the holder or presser-foet, also attached and operating in any wellknown manner, and having a slot for the-awl D to pass through, and a recess at one side,in which the cutter E plays. C is a circular plate attached to the bed of the machine, and provided with slots, through which the awl and cutter pass. E represents a cutter attached, by means of screws, to the lower part of the awl-carrier A, and so arranged as to cut or trim the edges of the leather just after the stitch is made, and so follows the motions of the needle. p
The cutter E may be adjusted nearer to or farther from the 'row of stitches, as may be desired, and thus form a smooth, even edge. The ordinary method of trimming the sewed edges of the leather is by a knife held in the hand of thej-operator. This is a slow process, and requires considerable skill and care, and sometimes results in cutting the stitches, in which case it is necessary to renew the stitching.
By my invention, such accidents are entirely prevented, and the extra labor of trimming is saved; The cutter may be readily removed at any time for sharpening'or repairs, and as easily replaced.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The knife or cutter E, attached to the awl or needle-carrier of a machine for sewing leather, and operating substantially as and for the purpose specified.
In testimony whereof, I have signed my name to this specification in the presence of two subscribing witnesses.
' LEWIS P. CURTIS.
Witnesses:
J. H. ADAMS, HENRY F. Bren.
Publications (1)
Publication Number | Publication Date |
---|---|
US76608A true US76608A (en) | 1868-04-14 |
Family
ID=2146110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US76608D Expired - Lifetime US76608A (en) | Peyehs |
Country Status (1)
Country | Link |
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US (1) | US76608A (en) |
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0
- US US76608D patent/US76608A/en not_active Expired - Lifetime
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