ES8106027A1 - Perfeccionamientos en mecanismos de puntada falsa para ma- quinas de coser - Google Patents
Perfeccionamientos en mecanismos de puntada falsa para ma- quinas de coserInfo
- Publication number
- ES8106027A1 ES8106027A1 ES495501A ES495501A ES8106027A1 ES 8106027 A1 ES8106027 A1 ES 8106027A1 ES 495501 A ES495501 A ES 495501A ES 495501 A ES495501 A ES 495501A ES 8106027 A1 ES8106027 A1 ES 8106027A1
- Authority
- ES
- Spain
- Prior art keywords
- sewing machines
- stitch mechanism
- gap
- gap stitch
- needle shaft
- 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
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B81/00—Sewing machines incorporating devices serving purposes other than sewing, e.g. for blowing air, for grinding
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
MECANISMO DE PUNTADA FALSA PARA MAQUINAS DE COSER. EL CASQUILLO DE MANDO (4) POSEE DOS LEVAS (4A, 4B). LA LEVA (4B) PRESENTA UNA SECCION CILINDRICA COAXIAL RESPECTO AL ARBOL DEL BRAZO (3) Y UNA SECCION RADIAL ELEVADA RADIALMENTE RESPECTO A LA PRIMERA. LA OTRA LEVA (4A) ES CILINDRICA Y DEL MISMO RADIO QUE LA SECCION CILINDRICA DE LA LEVA (4B). EN ESTA ZONA CILINDRICA ES POSIBLE PASAR DE UNA A OTRA EN SENTIDO HORIZONTAL SIN NINGUN ESCALON. EL RODILLO (21) DE LA PALANCA DE AJUSTE (20) ACTUA SOBRE LAS LEVAS (4A, 4B). LA LEVA (4A) PRODUCE LA PUNTADA NORMAL Y LA LEVA (4B) LA PUNTADA FALSA. LA ORDEN DE GIRO SOBRE UNA U OTRA LEVA LA PRODUCE LA LEVA (11) MEDIANTE EL RODILLO (10), LA PALANCA (9) Y EL BULON (8), QUE DESPLAZAN HORIZONTALMENTE A DERECHA O IZQUIERDA EL CASQUILLO (4) CON LAS LEVAS (4A, 4B). SEGUN SE ENCUENTRE EL RODILLO SOBRE UNA U OTRA LEVA EL DESPLAZAMIENTO VERTICAL DEL VASTAGO DE AGUJA (14) SERA MAYOR O MENOR. V
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH880079A CH640021A5 (de) | 1979-10-01 | 1979-10-01 | Fehlstichmechanismus an naehmaschine. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES495501A0 ES495501A0 (es) | 1981-07-01 |
ES8106027A1 true ES8106027A1 (es) | 1981-07-01 |
Family
ID=4344879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495501A Expired ES8106027A1 (es) | 1979-10-01 | 1980-09-30 | Perfeccionamientos en mecanismos de puntada falsa para ma- quinas de coser |
Country Status (7)
Country | Link |
---|---|
US (1) | US4388885A (es) |
AU (1) | AU533211B2 (es) |
CH (1) | CH640021A5 (es) |
DE (1) | DE3031920A1 (es) |
ES (1) | ES8106027A1 (es) |
GB (1) | GB2063317B (es) |
PT (1) | PT71731B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5285739A (en) * | 1992-10-05 | 1994-02-15 | Dennis Huang | Transmission mechanism for a mini-sewing machine |
US9394639B2 (en) | 2014-10-16 | 2016-07-19 | Handi Quilter, Inc. | Motorized thread tensioner for a sewing machine |
US8997669B1 (en) | 2014-10-16 | 2015-04-07 | Handi Quilter, Inc. | Thread tensioner for a sewing machine |
US9809912B2 (en) * | 2014-10-16 | 2017-11-07 | Handi Quilter, Inc. | Vibration reduction mechanism for a sewing machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1191232A (en) * | 1916-02-14 | 1916-07-18 | Francis H Richards | Sewing-machine. |
US3507236A (en) * | 1966-02-18 | 1970-04-21 | Janome Sewing Machine Co Ltd | Stitch changing device in a zigzag sewing machine |
US3839972A (en) * | 1973-05-03 | 1974-10-08 | Singer Co | Adjustable stroke mechanism for tufting machines |
-
1979
- 1979-10-01 CH CH880079A patent/CH640021A5/de not_active IP Right Cessation
-
1980
- 1980-08-23 DE DE19803031920 patent/DE3031920A1/de not_active Withdrawn
- 1980-08-25 PT PT71731A patent/PT71731B/pt unknown
- 1980-09-30 ES ES495501A patent/ES8106027A1/es not_active Expired
- 1980-09-30 AU AU62821/80A patent/AU533211B2/en not_active Ceased
- 1980-10-01 US US06/192,712 patent/US4388885A/en not_active Expired - Lifetime
- 1980-10-01 GB GB8031697A patent/GB2063317B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3031920A1 (de) | 1981-04-09 |
PT71731A (de) | 1980-09-01 |
US4388885A (en) | 1983-06-21 |
CH640021A5 (de) | 1983-12-15 |
ES495501A0 (es) | 1981-07-01 |
AU6282180A (en) | 1981-04-09 |
GB2063317A (en) | 1981-06-03 |
PT71731B (de) | 1981-06-29 |
AU533211B2 (en) | 1983-11-10 |
GB2063317B (en) | 1983-08-10 |
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