ES477626A1 - Una maquina de coser perfeccionada. - Google Patents
Una maquina de coser perfeccionada.Info
- Publication number
- ES477626A1 ES477626A1 ES477626A ES477626A ES477626A1 ES 477626 A1 ES477626 A1 ES 477626A1 ES 477626 A ES477626 A ES 477626A ES 477626 A ES477626 A ES 477626A ES 477626 A1 ES477626 A1 ES 477626A1
- Authority
- ES
- Spain
- Prior art keywords
- feed dog
- arm
- sewing machine
- feeding device
- eccentric cam
- 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
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B27/00—Work-feeding means
- D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
- D05B27/04—Work-feeding means with feed dogs having horizontal and vertical movements arranged above the workpieces
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B85/00—Needles
- D05B85/06—Curved needles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
Una máquina de coser perfeccionada que tiene al menos un aguja de coser dotada de movimiento de viven y al menos un perrillo de alimentación inferior para aplicarse y desaplicarse respecto de la superficie inferior del material a coser a fin de mover dicho material a lo largo de una trayectoria predeterminada con relación a la carrera de dicha aguja, medios de accionamiento para accionar dicho perrillo de alimentación inferior, que incluyen un eje giratorio, caracterizada por la combinación de un brazo de perrillo de alimentación superior enlazado de forma pivotante con dichos medios de accionamiento para hacer que dicho perrillo de alimentación superior se mueva sustancialmente en sincronismo con dicho perrillo de alimentación inferior, un brazo de palanca de accionamiento que tiene un extremo del mismo conectado fijamente a dicho brazo de perrillo de alimentación superior y que se extiende hacia dicho eje giratorio, una leva excéntrica montada sobre dicho eje giratorio, teniendo dicho brazo de palanca de accionamiento una superficie seguidora de leva formada en el y en contacto con dicha leva excéntrica y medios que mantienen elásticamente dicha superficie seguidora de leva en contacto con dicha leva, siendo tal el contorno de dicha leva, con rotación de dicho eje giratorio, dicho perrillo de alimentación superior y dicho perrillo de alimentación inferior se apliquen y desapliquen periódicamente respecto de las superficies superior e inferior de dicho material, respectivamente, en sincronismo con el movimiento de vaivén de dicha aguja de coser para alimentar dicho material a lo largo de dicha trayectoria predeterminada con relación a la carrera de dicha aguja de coser.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/939,967 US4166422A (en) | 1978-09-06 | 1978-09-06 | Top feed for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES477626A1 true ES477626A1 (es) | 1979-11-01 |
Family
ID=25474013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES477626A Expired ES477626A1 (es) | 1978-09-06 | 1979-02-12 | Una maquina de coser perfeccionada. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4166422A (es) |
| JP (2) | JPS5535690A (es) |
| AU (1) | AU517153B2 (es) |
| BR (1) | BR7901364A (es) |
| DK (1) | DK39279A (es) |
| ES (1) | ES477626A1 (es) |
| FR (1) | FR2435550A1 (es) |
| NZ (1) | NZ189100A (es) |
| SE (1) | SE7900321L (es) |
| ZA (1) | ZA786862B (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR860001535B1 (ko) * | 1980-12-25 | 1986-10-02 | 도오교오 쥬우기 고오교 가부시기 가이샤 | 재봉틀의 직물압송기구 |
| IT1136790B (it) * | 1981-06-02 | 1986-09-03 | Rockwell Rimoldi Spa | Dispositivo di trasporto superiore a griffa in macchine per cucire |
| US4449464A (en) * | 1982-10-04 | 1984-05-22 | Porter Robert E | Walking foot feed for sewing machines |
| US4448140A (en) * | 1982-10-05 | 1984-05-15 | Porter Robert E | Recessed top feed for sewing machines |
| US4589364A (en) * | 1982-12-09 | 1986-05-20 | Pegasus Sewing Machine Mfg. Co. Ltd. | Sewing machine top feed |
| JPS59115075A (ja) * | 1982-12-21 | 1984-07-03 | ペガサスミシン製造株式会社 | ミシンの上送り機構 |
| US4546716A (en) * | 1984-07-30 | 1985-10-15 | Porter Sewing Machines, Inc. | Double overlock seamer |
| CH677508A5 (es) * | 1988-11-30 | 1991-05-31 | Mefina Sa | |
| US5526761A (en) * | 1992-08-19 | 1996-06-18 | Porter Sewing Machines, Inc. | Method and apparatus for closing mattresses |
| US5309854A (en) * | 1992-08-19 | 1994-05-10 | Porter Sewing Machines, Inc. | High lift sewing machine |
| US11981464B2 (en) | 2016-11-06 | 2024-05-14 | Golden Bear LLC | Strapping tensioning and sealing tool |
| US10745158B2 (en) | 2016-11-06 | 2020-08-18 | Golden Bear LLC | Strapping tensioning and sealing tool |
| EP3755527B1 (en) | 2018-02-21 | 2024-10-02 | Golden Bear LLC | Strapping tool |
| US11560247B2 (en) | 2020-05-27 | 2023-01-24 | Golden Bear LLC | Strapping tool |
| WO2022087182A1 (en) | 2020-10-20 | 2022-04-28 | Golden Bear LLC | Strapping tool |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2549057A (en) * | 1948-05-08 | 1951-04-17 | Peerless Sewing Machine Compan | Sewing machine |
| CH445275A (de) * | 1965-03-19 | 1967-10-15 | Wittenberge Naehmasch Veb | Antrieb des Stoffschiebers von Nähmaschinen |
| DE1485239A1 (de) * | 1965-06-28 | 1969-06-04 | Rudolf Mueller | UEberwendlichnaehmaschine |
| US3530809A (en) * | 1969-03-17 | 1970-09-29 | Robert E Porter | Work feeder for sewing machine |
| US3636899A (en) * | 1970-03-06 | 1972-01-25 | Union Special Machine Co | Top feed mechanism for overedge sewing machine |
| US3995571A (en) * | 1976-01-07 | 1976-12-07 | Porter Robert E | Work feeder for sewing machine |
| JP2607390Y2 (ja) * | 1993-07-05 | 2001-07-09 | 株式会社安川電機 | ファンモータの防塵構造 |
-
1978
- 1978-09-06 US US05/939,967 patent/US4166422A/en not_active Expired - Lifetime
- 1978-12-06 NZ NZ189100A patent/NZ189100A/xx unknown
- 1978-12-06 ZA ZA00786862A patent/ZA786862B/xx unknown
-
1979
- 1979-01-15 SE SE7900321A patent/SE7900321L/ unknown
- 1979-01-22 FR FR7901465A patent/FR2435550A1/fr not_active Withdrawn
- 1979-01-30 DK DK39279A patent/DK39279A/da not_active Application Discontinuation
- 1979-02-06 AU AU43969/79A patent/AU517153B2/en not_active Ceased
- 1979-02-12 ES ES477626A patent/ES477626A1/es not_active Expired
- 1979-03-07 BR BR7901364A patent/BR7901364A/pt unknown
- 1979-08-14 JP JP10287779A patent/JPS5535690A/ja active Pending
-
1982
- 1982-09-07 JP JP1982134930U patent/JPS5920215Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2435550A1 (fr) | 1980-04-04 |
| NZ189100A (en) | 1982-02-23 |
| JPS5920215Y2 (ja) | 1984-06-12 |
| ZA786862B (en) | 1979-11-28 |
| US4166422A (en) | 1979-09-04 |
| AU4396979A (en) | 1980-03-13 |
| SE7900321L (sv) | 1980-03-07 |
| JPS5535690A (en) | 1980-03-12 |
| JPS58112288U (ja) | 1983-08-01 |
| DK39279A (da) | 1980-03-07 |
| AU517153B2 (en) | 1981-07-09 |
| BR7901364A (pt) | 1980-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES477626A1 (es) | Una maquina de coser perfeccionada. | |
| JPS5246961A (en) | Device for prepunching material in sewing equipment | |
| GB1271175A (en) | Improvements in or relating to top feed means for sewing machines | |
| US2549057A (en) | Sewing machine | |
| GB1120192A (en) | Improvements in or relating to sewing machines | |
| GB1417459A (en) | Sewing machines | |
| GB1370571A (en) | Sewing machines | |
| GB639915A (en) | Improvements in or relating to stitching machines | |
| US4583472A (en) | Ruffler attachment for sewing machines | |
| GB2044811A (en) | Sewing machine with work feeding wheel | |
| KR880000696B1 (ko) | 보조 바늘을 구비한 재봉기 | |
| US3094955A (en) | Looper mechanism for a sewing machine | |
| ES2014143A6 (es) | Maquina de coser con un alimentador inferior de tejido. | |
| GB1298106A (en) | Improvements in sewing machines | |
| GB672159A (en) | Improvements in or relating to apparatus for seaming dielectric materials | |
| ES408364A1 (es) | Perfeccionamientos en maquinas de coser. | |
| ES453090A1 (es) | Perfeccionamientos en dispositivos de regulacion del trans- porte de una maquina de coser. | |
| US2080338A (en) | Sewing machine | |
| US2941486A (en) | Machine for simulating hand overedge stitches | |
| US4448140A (en) | Recessed top feed for sewing machines | |
| US3082716A (en) | Sewing machines attachment for the sewing of resilient workpieces | |
| US2678619A (en) | Skip-stitch mechanism for blindstitch sewing machines | |
| JPS5932495A (ja) | 縫成すべき加工片の送り装置をもつミシン | |
| SU1236026A1 (ru) | Механизм верхнего двигател ткани швейной машины | |
| GB780893A (en) | Improvements in and relating to sewing machines |