US499352A - Thread-cutter for sewing-machines - Google Patents
Thread-cutter for sewing-machines Download PDFInfo
- Publication number
- US499352A US499352A US499352DA US499352A US 499352 A US499352 A US 499352A US 499352D A US499352D A US 499352DA US 499352 A US499352 A US 499352A
- Authority
- US
- United States
- Prior art keywords
- cutter
- thread
- sewing
- machines
- presser foot
- 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
- 210000001699 lower leg Anatomy 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 229920001276 Ammonium polyphosphate Polymers 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
Definitions
- the presser foot 1 of ordinary form, has a threaded aperture in its collar, to engage the shank 4 of the screw 2.
Description
No Model.)
I J.E.SNAPP.
THREAD CUTTER FOR SBWINGMAGHINES.
No. 499352. Patented June 13, 1893.
UNITED STATES PATENT OFFICE.
JULIA E. SNAPP, OF DANVILLE, ILLINOIS.
THREAD-CUTTER FOR SEWlNG-lVlACHlNES.
SPECIFICATION forming part of Letters Patent No. 499,352, dated June 13, 1893.
Application filed March 8, 1893. Serial No. 465.100. (No model.)
To all whom it may concern:
Be it known that I, JULIA E. SNAPP, residing at Danville, in the county of Vermilion and State of Illinois, have invented certain new and useful Improvements in Thread-Cutters for Sewing-Machines; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertain's to make and use the same, reference being had tothe accompanying drawings, and to the figures of reference marked thereon, which form a part of this specification.
My invention relates to thread cutters for sewing machines: and its objects are: first, to provide an effective thread cutter therefor; second, to dispose the same readily in the necessary location; third, to attach the same to, or detach it from, the presser foot at will; fourth, to provide for the easy replacement of the cutter on the means of its joinder to the presser foot; and fifth, to accomplish these ends with structural simplicity and economy I accomplish these ends by the device illustrated in the accompanying drawin gs, in which Figure 1, represents a perspective view of a detached presser foot, showing the application of myinvention thereto. Fig. 2, shows a side view of a screw, having the cutter adjusted thereon; and Fig. 3, is a front View of said screw, illustrating the contour of the cutter.
The same designations indicate corresponding parts in all the views.
The presser foot 1, of ordinary form, has a threaded aperture in its collar, to engage the shank 4 of the screw 2. A knife-edged hexagonal cutter plate 3, having tapering termini, is screwed on the shank 4, so as to become practically an integral part of its head 2..
When it is desired to cut the thread it is simply necessary to pass it between the outer wall of the collar of the presser foot, and the inner wall of the screw-head 2, so that it will inevitably come in contact with the cutter 3 and sever the thread.
Having thus fully described my improvement, what I claim is The presser foot 1 of an ordinary sewing JULIA E. SN APP.
Witnesses:
EDWIN G. SNAPP, EVA L. FORBES.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US499352A true US499352A (en) | 1893-06-13 |
Family
ID=2568186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US499352D Expired - Lifetime US499352A (en) | Thread-cutter for sewing-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US499352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325316A (en) * | 1980-11-12 | 1982-04-20 | The Singer Company | Omni-directional thread cutter |
-
0
- US US499352D patent/US499352A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325316A (en) * | 1980-11-12 | 1982-04-20 | The Singer Company | Omni-directional thread cutter |
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