ES489941A1 - Perfeccionamientos en las maquinas de coser - Google Patents

Perfeccionamientos en las maquinas de coser

Info

Publication number
ES489941A1
ES489941A1 ES489941A ES489941A ES489941A1 ES 489941 A1 ES489941 A1 ES 489941A1 ES 489941 A ES489941 A ES 489941A ES 489941 A ES489941 A ES 489941A ES 489941 A1 ES489941 A1 ES 489941A1
Authority
ES
Spain
Prior art keywords
piece
presser foot
sewing machines
speed
guiding device
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
Application number
ES489941A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES489941A1 publication Critical patent/ES489941A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/22—Work-feeding means with means for setting length of stitch
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/10—Edge guides
    • D05B35/102—Edge guide control systems with edge sensors
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/20—Control devices responsive to the number of stitches made
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Perfeccionamientos en las máquinas de coser, del tipo que comprende un sistema de guiado automático de la pieza constituido esencialmente por un prensatelas susceptible de apoyarse sobre la pieza en curso de trabajo de forma que haga girar la pieza, estando este apoyo del prensatelas mandado por un detector, comprendiendo también dicha máquina de coser un dispositivo de regulación de la longitud del punto y un dispositivo de regulación de la velocidad de funcionamiento de la máquina, caracterizados porque la máquina comprende unos medios que condicionan el dispositivo de regulación de la longitud del punto y el dispositivo de regulación de la velocidad del arrastre de la pieza a la puesta en acción del prensatelas de guiado de forma que incrementa la longitud del punto y reduzca la velocidad durante la duración de la puesta en apoyo del prensatelas.
ES489941A 1979-05-11 1980-03-26 Perfeccionamientos en las maquinas de coser Expired ES489941A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912011A FR2456156B1 (fr) 1979-05-11 1979-05-11 Perfectionnement aux machines a coudre comportant un dispositif de guidage automatique de la piece

Publications (1)

Publication Number Publication Date
ES489941A1 true ES489941A1 (es) 1980-10-01

Family

ID=9225356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489941A Expired ES489941A1 (es) 1979-05-11 1980-03-26 Perfeccionamientos en las maquinas de coser

Country Status (8)

Country Link
US (1) US4312286A (es)
EP (1) EP0020184B1 (es)
AT (1) ATE2854T1 (es)
BR (1) BR8002825A (es)
DE (1) DE3062392D1 (es)
ES (1) ES489941A1 (es)
FR (1) FR2456156B1 (es)
PT (1) PT71034A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314717C1 (de) * 1983-04-22 1984-02-09 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Naehmaschine mit mindestens einem Stoffschieber und einer Fuehrungsvorrichtung zum selbsttaetigen Herstellen einer kurvenfoermigen,randparallelen Naht
GB8316899D0 (en) * 1983-06-22 1983-07-27 British United Shoe Machinery Folding machines
US4589363A (en) * 1984-10-06 1986-05-20 Pfaff Industriemaschinen Gmbh Sewing machine for automatically making edge-parallel seams
FR2585378B2 (fr) * 1985-07-26 1988-01-08 Inst Textile De France Installation perfectionnee de traitement lineaire d'un bord d'une piece souple telle qu'une piece textile
US4682553A (en) * 1985-02-21 1987-07-28 Institut Textile De France Sewing machine workpiece edge alignment apparatus
SE457645B (sv) * 1986-03-11 1989-01-16 Husqvarna Ab Anordning foer hastighetsreglering i symaskin foersedd med reglage foer stygnlaengd och varvtal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE538934A (es) * 1954-06-15
US3139051A (en) * 1962-08-21 1964-06-30 Wayne G Story Sewing machine universal feed arrangement
US3609373A (en) * 1970-05-18 1971-09-28 Singer Co Photoelectric sensors and circuitry for edge-guiding systems for sewing machines
US3742879A (en) * 1970-12-03 1973-07-03 Usm Corp Automatic work guidance mechanism
IT987773B (it) * 1973-05-22 1975-03-20 Virginio Rimoldi E C Spa Perfezionamenti ad una apparec chiatura per guidare e cucire strati di tessuto lungo un bor do comunque sagomato
DE2608859C2 (de) * 1976-03-04 1983-10-13 Dürkoppwerke GmbH, 4800 Bielefeld Verstellvorrichtung mit Steuermitteln für die Vorschubgröße einer Nähmaschine
FR2348993A2 (fr) * 1976-04-21 1977-11-18 Eram Chaussures Dispositif de guidage automatique de la piece sur une machine a coudre
US4100864A (en) * 1977-01-17 1978-07-18 Usm Corporation Automatic work guidance mechanism

Also Published As

Publication number Publication date
FR2456156B1 (fr) 1985-05-31
BR8002825A (pt) 1980-12-16
DE3062392D1 (en) 1983-04-28
US4312286A (en) 1982-01-26
ATE2854T1 (de) 1983-04-15
EP0020184A1 (fr) 1980-12-10
FR2456156A1 (fr) 1980-12-05
EP0020184B1 (fr) 1983-03-23
PT71034A (fr) 1980-04-01

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