US250809A - Nathan hayden - Google Patents
Nathan hayden Download PDFInfo
- Publication number
- US250809A US250809A US250809DA US250809A US 250809 A US250809 A US 250809A US 250809D A US250809D A US 250809DA US 250809 A US250809 A US 250809A
- Authority
- US
- United States
- Prior art keywords
- needle
- hayden
- nathan
- bar
- sewing
- 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
- 239000007787 solid Substances 0.000 description 4
- 210000001847 Jaw Anatomy 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/02—Devices for fastening needles to needle bars
Definitions
- My improvement relates to sewing-machines using two needles for the purpose of sewing two seams at once, and has for its object to provide means for properly securing and adjusting the needles in the bar.
- Figure 1 is a side elevation of a portion of a sewing-machine arm fitted with my improved needle-bar.
- Fig. 2 is a side view ofthe springplate for holding one of the needles detached.
- Fig. 3 is a horizontal sectional view of the needle-bar on line 00 a: of Fig. 1; and
- Fig. 4 is a view of the throat-plate used with my needlebar.
- A is the arm of a sewing-machine, and a the reciprocating needle-bar, operated in any usual or desired manner.
- the needle-bar is recessed at b to receive the shank of needle d, in the usual manner.
- the needle-bar a is recessed from the point it to its lower end, and is provided with a V- shaped groove, h,in line with the needle (I. A
- Modem spring-plate, P is then fitted to said recess, said plate being so deeply recessed at c from k to l as to make an elastic spring-tongue.
- On the upper part of the springplate P is a similar projecting solid block, 0, by which said plate is secured to the needlebaraat tt.
- the second needle, (1, being placed in the V-shaped groove h, is securely held by the common clamp e and screw 6, pressing the faced jaw, 0, the clamp c, and the set-screw e, substantially as shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
imam N. HAYDEN.
NEEDLE BAR FOB- SEWING MACHINES.
No. 250,809. Patented Deo.'13,1881.
Mine seas.- M fnwzzzar,
N. FETIZR$ Photo-Wham Wuh'mglon. D. C.
UNITED STATES PATENT O FICE.
NATHAN HAYDEN, OF CHICAGO, ILLINOIS, ASSIGNOR 'lO HIMSELF AND RICHARD RAINFORTH, OF SAME PLACE.
NEEDLE-BAR FORSEWlNG-MACHINES.
SPECIFICATION forming part of Letters Patent No. 250,809, dated December 13, 1881.
Application filed March 17, 1880.
To all whom "it may concern:
Be it known that I, NATHAN HAYDEN, of the city of Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Needle-Bars forSewing- Machines, of which the following is a specification.
My improvement relates to sewing-machines using two needles for the purpose of sewing two seams at once, and has for its object to provide means for properly securing and adjusting the needles in the bar.
Referring to the accompanying drawings, Figure 1 is a side elevation of a portion of a sewing-machine arm fitted with my improved needle-bar. Fig. 2 isa side view ofthe springplate for holding one of the needles detached. Fig. 3 is a horizontal sectional view of the needle-bar on line 00 a: of Fig. 1; and Fig. 4 is a view of the throat-plate used with my needlebar.
A is the arm of a sewing-machine, and a the reciprocating needle-bar, operated in any usual or desired manner. The needle-bar is recessed at b to receive the shank of needle d, in the usual manner. To receive the second needle, 61, the needle-bar a is recessed from the point it to its lower end, and is provided with a V- shaped groove, h,in line with the needle (I. A
(Modem spring-plate, P, is then fitted to said recess, said plate being so deeply recessed at c from k to l as to make an elastic spring-tongue. At the lower end, 0, of said plate is a projecting solid block orjaw of smooth and even surface from k to 8. On the upper part of the springplate P is a similar projecting solid block, 0, by which said plate is secured to the needlebaraat tt. The second needle, (1, being placed in the V-shaped groove h, is securely held by the common clamp e and screw 6, pressing the faced jaw, 0, the clamp c, and the set-screw e, substantially as shown and described.
NATHAN HAYDIgN.
\Vitnesses:
(J. 0. STA oEY,
S. HOLDERNESS.
dle-bar, and having at its lower end a smoothjaw 0 froink to 8 against the shank of the said
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US250809A true US250809A (en) | 1881-12-13 |
Family
ID=2320111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US250809D Expired - Lifetime US250809A (en) | Nathan hayden |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US250809A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1165451B (en) * | 1961-03-22 | 1964-03-12 | Wilmot Breeden Ltd | Hood or lid closure, especially for motor vehicles |
-
0
- US US250809D patent/US250809A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1165451B (en) * | 1961-03-22 | 1964-03-12 | Wilmot Breeden Ltd | Hood or lid closure, especially for motor vehicles |
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