US268652A - Banks - Google Patents
Banks Download PDFInfo
- Publication number
- US268652A US268652A US268652DA US268652A US 268652 A US268652 A US 268652A US 268652D A US268652D A US 268652DA US 268652 A US268652 A US 268652A
- Authority
- US
- United States
- Prior art keywords
- needle
- clamp
- thread
- bar
- guide
- 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
- 238000009958 sewing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
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
- the invention consists in improvements re- '10 lat'ing to the needle-clamp on the needle-bar for controlling the thread.
- Figure I is a perspective view of one form of the invention.
- Fig.2 is a horizontal section of the same.
- Fig. 3 is a detail view thereof.
- the needle-clamp A is held to the needle-bar O by a nut, B.
- the face of the needle-clamp has a vertical thread-groove, a.
- the needle-clamp is held from turning by a screw, D, having a smooth point, at, to enter a hole, g, in the needle-bar.
- This screw also serves to hold the thread guide E in proper relation to the face of the needle-clamp.
- the thread-guide may be bent to conlorm to the thread-groove, and
- Thethread is drawn under the end of the thread-gnide into the threadgroove, and then supported by the threadguide, which, when made ofsprin g metal, closes after the thread is in position and holds itin place.
- the spring thread-guide may be re versed in position from that shown in. the draw ings, and, instead of a groove,g,in the needleclamp,abend may be madein the spring threadguide.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Surgical Instruments (AREA)
Description
(No Model.)
G. M. FAIRBANKS & J. B. MDGUNE.
NEEDLE CLAMP AND THREAD GUIDEPOR SEWING MACHINES. No."268,652. Patented Dec. 5.1882,
I nu era/Z521;
N, PETERS. PhowLiMnohen Wi hnginn, D. C.
UNITED STATES PATENT OFFICE.
CHARLES M. FAIRBANKS AND JOSEPH B. MCOUNE, OF HARTFORD, CONN, ASSIGNORS TO ELIAS A. WILKINSON, OF NEWARK, N. J.
NEEDLE -CLAMP AN D THREAD-GUIDE FORSEWING-MAClHINES.
SPECIFICATION forming part of Letters Patent No. 268,652, dated December 5, 1882.
Application filed June 19, 1882. No model.)
To all whom it may concern:
Be it known that we, CHARLES M. FAIR.- BANKS and JOSEPH B. MoOoNE, of the city and county of Hartford, and State of Connectiout, have invented certain new and useful Improvements in NeedleUlamps and Thread- Gtlldt s for Sewing-Machines, described in this specification and the drawings thereof.
The invention consists in improvements re- '10 lat'ing to the needle-clamp on the needle-bar for controlling the thread.
Figure I is a perspective view of one form of the invention. Fig.2 is a horizontal section of the same. Fig. 3 is a detail view thereof.
1 In the form of construction shown the needle-clamp A is held to the needle-bar O by a nut, B. The face of the needle-clamp has a vertical thread-groove, a. The needle-clamp is held from turning by a screw, D, having a smooth point, at, to enter a hole, g, in the needle-bar. This screw also serves to hold the thread guide E in proper relation to the face of the needle-clamp. The thread-guide may be bent to conlorm to the thread-groove, and
made of spring metal. Thethreadis drawn under the end of the thread-gnide into the threadgroove, and then supported by the threadguide, which, when made ofsprin g metal, closes after the thread is in position and holds itin place.
] ing the needle-clamp thereafter, and the consequent oiling of the fingers of the operator and the necessary delay.
The details of construction may be varied 5 within the scope of the improvements. For example, the spring thread-guide may be re versed in position from that shown in. the draw ings, and, instead of a groove,g,in the needleclamp,abend may be madein the spring threadguide.
We claim as our invention 1. The combination, in sewing mechanism, of needle-bar 0, having hole g, needle-clamp A, having groove to and not B, screw D, hav- 5 ing smooth point at, and spring thread-guide E, held to the needle-clamp by the screw 1) alone, the smooth point of which prevents the clamp from turning, substantially'as set forth.
2. The combination, in sewing mechanism, of aneedle-clamp held to a needle-bar by a nut, a spring thread-guide held to the needleclamp wholly by a screw having a smooth point entering a hole in the needle-[bar to prevent the needle-clamp from turning when the nut is loosened to remove or replace a needle, substantially as set forth.
3. The combination of a needle-clamp,a needle-bar, and a thread-guide, the thread-guide held to the needle-clamp whollyby a screw having a smooth point entering the needle-bar to prevent the clamp from turning when it is loosened, substantially as set forth.
In testimony whereof we hereunto subscribe our signatures, in the presence of two attesting 7 witnesses, on the .3lst day of May, 1882.
CHARLES M. FAIRBANKS. JOSEPH B. MGGUNE.
Witnesses:
M. PARPART, OTTO E. FIGGE.
Publications (1)
Publication Number | Publication Date |
---|---|
US268652A true US268652A (en) | 1882-12-05 |
Family
ID=2337899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US268652D Expired - Lifetime US268652A (en) | Banks |
Country Status (1)
Country | Link |
---|---|
US (1) | US268652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593203A (en) * | 1949-10-19 | 1952-04-15 | Ignatius Billera | Needle cooling device for sewing machines |
-
0
- US US268652D patent/US268652A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593203A (en) * | 1949-10-19 | 1952-04-15 | Ignatius Billera | Needle cooling device for sewing machines |
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