ES302853A1 - A device for sewing chain points in a sewing machine that has instruments to form double spot. (Machine-translation by Google Translate, not legally binding) - Google Patents
A device for sewing chain points in a sewing machine that has instruments to form double spot. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES302853A1 ES302853A1 ES0302853A ES302853A ES302853A1 ES 302853 A1 ES302853 A1 ES 302853A1 ES 0302853 A ES0302853 A ES 0302853A ES 302853 A ES302853 A ES 302853A ES 302853 A1 ES302853 A1 ES 302853A1
- Authority
- ES
- Spain
- Prior art keywords
- needle
- work
- thread
- loop
- finger
- 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
Links
- 238000009958 sewing Methods 0.000 title abstract 3
- 230000001360 synchronised effect Effects 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
- D05B1/14—Combined or alternative chain-stitch and lock-stitch seams
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
A device for stitching chain stitches in a sewing machine having tools for double stitching, including a frame having a work support provided with an opening for the needle, a needle with an eye on the tip carrying the needle yarn, with alternating longitudinal movement, supported on the work support, a loop taker that moves circularly disposed below the work support, means for feeding the needle and the loop taker in synchronized relationship for the formation of stitches, a canillero housed in the loop taker, a mechanism for tapping the needle thread, a mechanism for linear feeding of the operative work to advance the work fabric on the work support in one direction from the needle opening between each penetration of the needle of the same, characterized by a finger that is applied to the thread loop and that is suspended under the support of the work substantially the longitudinal alternating movement path of the needle and disposed on that side of the trajectory of the reciprocating movement of the needle that is opposite to the direction of advance of the tissue of the work by the feeding mechanism of the work, a directing means of the thread supported on the canillero and cooperating with the finger that is applied to the thread loop to direct the thread manipulated by the loop taker to the finger that is applied to the thread loop, a thread separator element disposed between the finger that is applied to the yarn and the longitudinal alternating movement path of the needle, and means for reciprocating the spacer element in synchronized relationship with the longitudinal reciprocating movement of the needle and towards the free end of the finger that is applied to the yarn loop when the Needle penetrates the needle opening. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US300559A US3173390A (en) | 1963-08-07 | 1963-08-07 | Chain stitch device for lock stitch sewing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES302853A1 true ES302853A1 (en) | 1965-01-01 |
Family
ID=23159607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0302853A Expired ES302853A1 (en) | 1963-08-07 | 1964-08-06 | A device for sewing chain points in a sewing machine that has instruments to form double spot. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3173390A (en) |
| CH (1) | CH426444A (en) |
| DE (1) | DE1485341A1 (en) |
| ES (1) | ES302853A1 (en) |
| GB (1) | GB1007918A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253560A (en) * | 1964-02-24 | 1966-05-31 | Singer Co | Chain stitch devices for lock stitch sewing machines |
| US3416472A (en) * | 1967-04-26 | 1968-12-17 | Singer Co | Construction of bobbin case rotation restraining means |
| US3602168A (en) * | 1969-05-23 | 1971-08-31 | Brother Ind Ltd | Chain stitch forming device for a lock stitch sewing machine |
| US3625169A (en) * | 1969-09-01 | 1971-12-07 | Brothers Kogyo Kk | Chain-stitch-forming device for lock-stitch sewing machines |
| US3720178A (en) * | 1971-11-23 | 1973-03-13 | Singer Co | Chainstitch conversion device for lockstitch sewing machines |
| US4278037A (en) * | 1979-09-14 | 1981-07-14 | The Singer Company | Chain stitch conversion for lock stitch sewing machine |
| IT1151007B (en) * | 1980-03-31 | 1986-12-17 | Rockwell Rimoldi Spa | MODULAR SEWING MACHINE |
| US4374503A (en) * | 1981-03-27 | 1983-02-22 | The Singer Company | Chain stitch device for lock stitch sewing machines |
| US4487142A (en) * | 1983-04-14 | 1984-12-11 | The Singer Company | Bobbin case chain stitch insert |
| US7902456B2 (en) * | 2006-01-11 | 2011-03-08 | Andrew Llc | Thermal mass compensated dielectric foam support structures for coaxial cables and method of manufacture |
| CA2730977A1 (en) * | 2010-02-01 | 2011-08-01 | Stickeryou, Inc. | Assets protection in user-generated stickers using automatic notice insertion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE58545C (en) * | H. HARTIG in Kändler bei Limbach, Sachsen | Decorative stitch sewing machine | ||
| US1014033A (en) * | 1908-05-23 | 1912-01-09 | Baker Sewing Machines Trust Ltd | Sewing-machine. |
| US2132892A (en) * | 1937-09-09 | 1938-10-11 | Booker W Davidson | Sewing machine |
| DE1302984B (en) * | 1954-11-29 | 1971-01-21 | ||
| US2999472A (en) * | 1958-10-06 | 1961-09-12 | Tohoku Kosakusho Kk | Chain stitch apparatus in conventional lock stitch sewing machines |
-
1963
- 1963-08-07 US US300559A patent/US3173390A/en not_active Expired - Lifetime
-
1964
- 1964-07-28 DE DE19641485341 patent/DE1485341A1/en active Pending
- 1964-08-04 GB GB31662/64A patent/GB1007918A/en not_active Expired
- 1964-08-06 ES ES0302853A patent/ES302853A1/en not_active Expired
- 1964-08-06 CH CH1029064A patent/CH426444A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH426444A (en) | 1966-12-15 |
| US3173390A (en) | 1965-03-16 |
| GB1007918A (en) | 1965-10-22 |
| DE1485341A1 (en) | 1969-07-03 |
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