US152248A - Improvement in embroidering attachments for sewing-machines - Google Patents
Improvement in embroidering attachments for sewing-machines Download PDFInfo
- Publication number
- US152248A US152248A US152248DA US152248A US 152248 A US152248 A US 152248A US 152248D A US152248D A US 152248DA US 152248 A US152248 A US 152248A
- Authority
- US
- United States
- Prior art keywords
- sewing
- needle
- machines
- improvement
- embroidering
- 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
- 238000009956 embroidering Methods 0.000 title description 6
- 239000004744 fabric Substances 0.000 description 6
- 238000009958 sewing Methods 0.000 description 6
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C7/00—Special-purpose or automatic embroidering machines
- D05C7/08—Special-purpose or automatic embroidering machines for attaching cords, tapes, bands, or the like
Definitions
- Figure 1 represents a vertical view, seen from the front.
- Fig. 2 is a plan view.
- Fig. 3 is a side view of the needle-bar and cam.
- a is the needle-bar of a sewing-machine.
- I) is the foot-bar, with foot 0 attached; 6 e, horizontal bearings, projecting from c; f, vertical oscillating shaft, with horizontal arm or disk 9 on the lower end, to which the embroideringneedle h is hinged, and by which it is operated.
- i is a collar, aflixed on top of the shaft f, and
- Needle h is hinged in such a manner that when it is thrown forward toward the sewing-needle s (when the sewingneedle is up) it comes in front of the sewingthread, and moves beyond the vertical line of motion of the sewingneedle 8, carrying the sewing-thread with it, to enable the sewingneedle to descend between the embroideringneedle and the embroideringthread it holds.
- the screw-head 1" within the cam on ascends about one-half its whole distance without producing any oscillation of shaft f,- then shaft fis thrown to the right, and needle h is thereby thrown forward.
- c is an eyelet, through which the slack is given out and taken up.
- L claim- The twisted spiral guide or cam in, in combination with vertical shaft f, horizontal arm g, and needle h, operating, substantially as set forth, in connection with needles, as described.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Description
c. u. PALMER.
Patented June 23,1874
W 25 save;
UNITED STATES PATENT OFFICE.
CHARLES H. PALMER, OF NElV YORK, N. Y.
IMPROVEMENT IN EMBROIDERING ATTACHMENTS FOR SEWING-MACHINES.
Specification forming part of Letters Patent No. 1 52,248, dated June 23, 1874; application filed May 14, 1874.
To all whom it may concern:
Be it known that I, CHARLES H. PALMER, of the city, county, and State of New York, have invented an Embroidering Apparatus, which is attached to, and operated with, sewing machinery, the object of which is to interlock a heavy cmbroidering thread with the sewing thread in such a manner as to show embroidery on the upper side of the fabric, of which the following is a specification:
Figure 1 represents a vertical view, seen from the front. Fig. 2 is a plan view. Fig. 3 is a side view of the needle-bar and cam.
Like letters refer to like parts.
a is the needle-bar of a sewing-machine. I) is the foot-bar, with foot 0 attached; 6 e, horizontal bearings, projecting from c; f, vertical oscillating shaft, with horizontal arm or disk 9 on the lower end, to which the embroideringneedle h is hinged, and by which it is operated. i is a collar, aflixed on top of the shaft f, and
. to which is attached the positive cam m, formed by a wire staple, twisted sufliciently to produce oscillation, in which the head of the setscrew 1 (which holds the sewing-needle in the needle-bar) works up and down with the needlel bar, and by which operation the oscillation of shaft f is effected. l is a friction-spring, impinging upon shaft f. Needle h is hinged in such a manner that when it is thrown forward toward the sewing-needle s (when the sewingneedle is up) it comes in front of the sewingthread, and moves beyond the vertical line of motion of the sewingneedle 8, carrying the sewing-thread with it, to enable the sewingneedle to descend between the embroideringneedle and the embroideringthread it holds. The screw-head 1" within the cam on ascends about one-half its whole distance without producing any oscillation of shaft f,- then shaft fis thrown to the right, and needle h is thereby thrown forward. But when the sewing needle commences to descend, shaft f remains at rest for a moment, in order that the sewingneedle g may glide between needle h and its thread before needle h is thrown backward to the left, by which operation the embroiderin thread is interlocked with the sewing-thread on the upper surface of the fabric, thus producing an embroidered surface.
To enable the embroidering needle to pass back while the sewing-needle is in the fabric, it is hinged in such a manner as to move (caused by impinging against the sewing-needle) upon the oscillating arm 9, and is immediately extended again by the spring n. c is an eyelet, through which the slack is given out and taken up.
L claim- The twisted spiral guide or cam in, in combination with vertical shaft f, horizontal arm g, and needle h, operating, substantially as set forth, in connection with needles, as described.
CHARLES H. PALMER.
Witnesses:
'Gno. M. RAMSAY,
A. J. DE LACY.
Publications (1)
Publication Number | Publication Date |
---|---|
US152248A true US152248A (en) | 1874-06-23 |
Family
ID=2221660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US152248D Expired - Lifetime US152248A (en) | Improvement in embroidering attachments for sewing-machines |
Country Status (1)
Country | Link |
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US (1) | US152248A (en) |
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0
- US US152248D patent/US152248A/en not_active Expired - Lifetime
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