US124809A - Improvement in hemmers for sewing-machines - Google Patents
Improvement in hemmers for sewing-machines Download PDFInfo
- Publication number
- US124809A US124809A US124809DA US124809A US 124809 A US124809 A US 124809A US 124809D A US124809D A US 124809DA US 124809 A US124809 A US 124809A
- Authority
- US
- United States
- Prior art keywords
- hemmers
- sewing
- machines
- improvement
- plates
- 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
- 239000004744 fabric Substances 0.000 description 6
- 210000002683 Foot Anatomy 0.000 description 2
- 210000000474 Heel Anatomy 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
- D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
Definitions
- My invention overcomes ⁇ this difficulty; and it consists in using a plate constructed ashereinafter described, and connected to a plate secured-to the presser-foot, and withmy device there. is
- a represents the main vor baseplater; b, the convolute-plates; c, the bent shaft or foot; d, hole; e, screw forconnecting 'the shaft c with the presser-foot of a sewingmachine; f, projection at lower end of c g, connection between the points of the plates b,- and h, twisted portion ofthe plates.
- the parts a c d are made as shown, and in the usual wellclothworks out when in operation it can easily and readily be replaced. The cloth passes so easily and smoothly through this hemmer ⁇ th at it can be used for any width of hem without change.
Description
#HQ c. GoonmcHf 4glmproyementyin H-emmers for Sewing Machines@ No'.12\4,8'09. j u Patented March19,1872.
y "UNITED STATS- HARRY C. GOODRICH, 0F CHICAGO, ILLINOIS.
IMPROVEMENT IN HEMMERS FOIR SEWING-MACHlNES.
Specification forming part of Letters Patent No. 124,809, dated March 19, 1872.
SPECIFICATION.
I, HARRYAC. GoonRIoH, of the city of Ghicago, in the county of Cook and State of Illinois, have invented certain 4new and useful Hemmer `forSewing-Machines, of which the following is a full description, reference being had to the accompanying drawing making a part-of this specification, in whichj Figure ll-is a perspective; Fig. 2, a bottom 1 view; Fig. 3, a side view'5'I1`ig. 4, a cross-section on linewx and Fig. 5, blank from which `the convolute plates are formed.
In'the hemmers having convoluted springs, when the, cloth from any cause works out it A is very difficult to replace it without taking the cloth entirely ont, and commencing again at the back end of the springs.
My invention overcomes `this difficulty; and it consists in using a plate constructed ashereinafter described, and connected to a plate secured-to the presser-foot, and withmy device there. is
no more pressure on the clothV at the point than there is 'at the heel of` the hem-turner, the plates being equidistant from each other at all points'. f
In the drawing, a represents the main vor baseplater; b, the convolute-plates; c, the bent shaft or foot; d, hole; e, screw forconnecting 'the shaft c with the presser-foot of a sewingmachine; f, projection at lower end of c g, connection between the points of the plates b,- and h, twisted portion ofthe plates. The parts a c d are made as shown, and in the usual wellclothworks out when in operation it can easily and readily be replaced. The cloth passes so easily and smoothly through this hemmer` th at it can be used for any width of hem without change.
What I claim as new is as follows: 'Ihe hemmer, composed of the slotted plate Vb twisted on itself, as shown, the slotted plate a., to which it is connected, and the presser-foot,
all being constructed and arranged to operate substantially as described. HARRY C. GOODRICH.
Witnesses E. A. WEST, O. W. BOND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124809A true US124809A (en) | 1872-03-19 |
Family
ID=2194239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124809D Expired - Lifetime US124809A (en) | Improvement in hemmers for sewing-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124809A (en) |
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0
- US US124809D patent/US124809A/en not_active Expired - Lifetime
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