US361349A - Conbad dauwalteb - Google Patents
Conbad dauwalteb Download PDFInfo
- Publication number
- US361349A US361349A US361349DA US361349A US 361349 A US361349 A US 361349A US 361349D A US361349D A US 361349DA US 361349 A US361349 A US 361349A
- Authority
- US
- United States
- Prior art keywords
- leather
- links
- link
- seam
- dauwalteb
- 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 38
- 210000001847 Jaw Anatomy 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 241000522125 Monognathidae Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 210000004874 lower jaw Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000001881 scanning electron acoustic microscopy Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/24—Hems; Seams
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/19—Sheets or webs edge spliced or joined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249923—Including interlaminar mechanical fastener
Definitions
- My invention relates to an improved seam and method of sewing leather; and it consists of the peculiar construction of parts, and the novel steps hereinafter fully described, and particularly pointed out in the claims.
- Figure 1 is a perspective view of my improved device for fastening the links to the leather.
- Fig. 2 is a similar view of one of the links.
- Fig. 3 is a perspective view illustrating the method of making a seam with my improved metallic links.
- Fig. 4 is a vertical longitudinal sectional view taken on line at at of Fig. 3.
- A represents a stitch-link, which is preferably made of metallic wire of any desired material.
- One end of the said link is bent to form an eye, B, and the other end of the link is bent at right angles to form an arm, 0.
- D represents a pair of pinchers having a pair ofjaws or arms, 1* and F, which are fulcrumed on abolt or pin,G.
- the outer end of onejaw is provided with a needle-point, H, and the opposite jaw has an opening, I, adapted to receive the said needle-point when the jaws are closed.
- the said jaws are then clamped together, thereby causing the needle-point to make an opening through the meeting edges of the leather.
- the arm 0 of one of the links is then inserted in the said opening, the main portion of the link being extended on the leather in the direction of the proposed line of stitches or seams, and the leather is then again inserted between the clampingjaws, with the eye of the link directly over the opening I in the lower jaw of the pinchers.
- the jaws are clamped together, the needle-point passes through the eye of the link and the meeting edge of the leather, and at the same time clinches the outer end of the arm 0011 the under side of the leather.
- the second link then has its arm 0 passed through the eye of the first link and through the opening in the lever, and the operation before described is then repeated, thereby causing the links to be united firmlytogether and clinched on the leather.
- a suitable number of the said links are employed to extend the entire length of the proposed seam, and as the said links are connected together and are clinched under the leather, it will be readily understood that a seam of great strength and durability is thus made.
- I claim- 7 A seam having the edges of the material overlapping one another and a series of interlocking metallic links, A, passed through the lapped edges of the pieces and arranged lengthwise of the seam, thelinks being passed through eyes of adjacent links on one side of the material and clinched on the opposite side, as set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
(No Model.)
0. DAUWALTER.
METALLIC S AM.
No. 361,349. PatentedAp'r. 19, 1887.
WWW A IIIIIIIIIA IIIIIIIIIIAWIIII/IIIAV/IIII/IIIIA u. PETERS. Phnln-Lilhognphcr. Washingtou. D. c
UNITED STATES PATENT Fries.
CONRAD DAUWALTER, OF DEEP WATER, MISSOURI.
M ETALLIC SEAM.
SPECIFICATION forming part of Letters Patent No. 361,349 dated April 19, 1887. Application filed December 10. 1886. Serial No. 221,226. (No model.)
To all whom, it 12mg concern.-
Be it known that I, CONRAD DAUWALTER, acitizen of the United States, residing at Deep Water, in the county of Henry and State of Missouri, have invented a new and useful Improvement in Metallic Stitching-Links and Implement for Applying the Same, ofwhich the following is a specification.
My invention relates to an improved seam and method of sewing leather; and it consists of the peculiar construction of parts, and the novel steps hereinafter fully described, and particularly pointed out in the claims.
In the drawings, Figure 1 is a perspective view of my improved device for fastening the links to the leather. Fig. 2 is a similar view of one of the links. 7' Fig. 3 is a perspective view illustrating the method of making a seam with my improved metallic links. Fig. 4 is a vertical longitudinal sectional view taken on line at at of Fig. 3.
A represents a stitch-link, which is preferably made of metallic wire of any desired material. One end of the said link is bent to form an eye, B, and the other end of the link is bent at right angles to form an arm, 0.
D represents a pair of pinchers having a pair ofjaws or arms, 1* and F, which are fulcrumed on abolt or pin,G. The outer end of onejaw is provided with a needle-point, H, and the opposite jaw has an opening, I, adapted to receive the said needle-point when the jaws are closed.
The operation of stitching two pieces of leather together is as follows: The meeting edges of the leather are overlapped and are inserted between the jaws of the pinchers, and
the said jaws are then clamped together, thereby causing the needle-point to make an opening through the meeting edges of the leather. The arm 0 of one of the links is then inserted in the said opening, the main portion of the link being extended on the leather in the direction of the proposed line of stitches or seams, and the leather is then again inserted between the clampingjaws, with the eye of the link directly over the opening I in the lower jaw of the pinchers. IVhen the jaws are clamped together, the needle-point passes through the eye of the link and the meeting edge of the leather, and at the same time clinches the outer end of the arm 0011 the under side of the leather. The second link then has its arm 0 passed through the eye of the first link and through the opening in the lever, and the operation before described is then repeated, thereby causing the links to be united firmlytogether and clinched on the leather. A suitable number of the said links are employed to extend the entire length of the proposed seam, and as the said links are connected together and are clinched under the leather, it will be readily understood that a seam of great strength and durability is thus made.
I do not wish to be limited to making the stitch-links of Wire, as I am aware that the same end may be attained by constructing the links of sheet metal by stamping therefrom.
Having thus described my invention, I claim- 7 1. A seam having the edges of the material overlapping one another and a series of interlocking metallic links, A, passed through the lapped edges of the pieces and arranged lengthwise of the seam, thelinks being passed through eyes of adjacent links on one side of the material and clinched on the opposite side, as set forth.
2. The method of uniting two pieces of leather,consisting, first, in lapping the opposing edges of the leather one over the other; second, inserting a series of interlocking eyelinks in openings made through the lapped edges of the leather and arranging the said links in a single continuous-line along the line of the proposed seam and parallel with the lapped edges of theleather, and, third, clinching the ends of the links on the reverse side of the leather, substantially as described.
3. The method herein described of uniting leather, consisting in passing one end of a metallic eye-link through the leather and simultaneously forming an aperture through the leather for the succeeding link and clinching the end of the preceding link against the opposite side of the leather, as and for the purpose described.
In testimony that I claim the foregoing as my own I have hereto affixed my signature in presence of two witnesses.
CONRAD DAUIVAL'IER.
.. IVitnesses:
J. A. \VILLIAMS,
H; SEPAUER.
ICO
Publications (1)
Publication Number | Publication Date |
---|---|
US361349A true US361349A (en) | 1887-04-19 |
Family
ID=2430383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US361349D Expired - Lifetime US361349A (en) | Conbad dauwalteb |
Country Status (1)
Country | Link |
---|---|
US (1) | US361349A (en) |
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0
- US US361349D patent/US361349A/en not_active Expired - Lifetime
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