BR0205003A - Farm Feeder on Sewing Machines - Google Patents

Farm Feeder on Sewing Machines

Info

Publication number
BR0205003A
BR0205003A BR0205003A BR0205003A BR0205003A BR 0205003 A BR0205003 A BR 0205003A BR 0205003 A BR0205003 A BR 0205003A BR 0205003 A BR0205003 A BR 0205003A BR 0205003 A BR0205003 A BR 0205003A
Authority
BR
Brazil
Prior art keywords
roller
conveyor belt
track roller
sewing machines
rear track
Prior art date
Application number
BR0205003A
Other languages
Portuguese (pt)
Inventor
Axel Zinssmeister
Original Assignee
Pfaff Ind Masch
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 Pfaff Ind Masch filed Critical Pfaff Ind Masch
Publication of BR0205003A publication Critical patent/BR0205003A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/14—Work-feeding means with rotary circular feed members rotating discontinuously

Landscapes

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

Abstract

"ALIMENTADOR DE FAZENDA EM MáQUINAS DE COSTURA". Um alimentador de fazenda de máquinas de costura apresenta um meio de avanço superior, configurado como esteira transportadora (10). A esteira transportador (13) desloca-se sobre um cilindro de esteira (11) dianteiro acionado e sobre um cilindro de esteira (12) traseiro, livremente girável. O cilindro de esteira (12) traseiro está unido com um cilindro extrator (31), previsto na direção de avanço (v) atrás da agulha (4), apresentando um diâmetro um pouco maior do que o cilindro de esteira (12) traseiro. Desta forma, o cilindro extrator (31) gera um avanço um pouco maior do que a esteira de transporte (10), produzindo, portanto, o retesamento do material costurado na região da costura, com o que se reage a um encrespamento da costura."FARM FEEDER ON SEWING MACHINES". A sewing machine farm feeder has a superior feed means configured as a conveyor belt (10). The conveyor belt (13) moves over a driven front track roller (11) and a freely rotatable rear track roller (12). The rear track roller (12) is joined with a puller roller (31), provided in the forward direction (v) behind the needle (4), having a slightly larger diameter than the rear track roller (12). In this way, the puller roller (31) generates a slightly higher feed rate than the conveyor belt (10), thus producing the tensioning of the stitched material in the seam region, thereby reacting to a seam curl.

BR0205003A 2001-12-10 2002-12-09 Farm Feeder on Sewing Machines BR0205003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001160387 DE10160387C1 (en) 2001-12-10 2001-12-10 Fabric advance mechanism, at a sewing machine, has a take-off roller in friction drive contact with the trailing belt roller, and of a larger diameter to increase the fabric advance action

Publications (1)

Publication Number Publication Date
BR0205003A true BR0205003A (en) 2004-06-29

Family

ID=7708534

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205003A BR0205003A (en) 2001-12-10 2002-12-09 Farm Feeder on Sewing Machines

Country Status (6)

Country Link
JP (1) JP2003190685A (en)
CN (1) CN1424452A (en)
BR (1) BR0205003A (en)
DE (1) DE10160387C1 (en)
MX (1) MXPA02012147A (en)
PT (1) PT102881B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010086795A2 (en) * 2009-01-29 2010-08-05 Lohia Starlinger Limited A fabric pulling mechanism for automated sewing or seam making machines and a method of pulling fabric

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303027A (en) * 1978-07-10 1981-12-01 Tokico, Ltd. Cloth feeding apparatus
IT1100713B (en) * 1978-12-13 1985-09-28 Rockwell Rimoldi Spa PERFECT AUXILIARY TRANSPORT DEVICE FOR SEWING MACHINES WITH SEPARATOR KNIFE
DE3210997C2 (en) * 1982-03-25 1989-11-23 Kochs Adler Ag, 4800 Bielefeld Feed gear of a sewing machine
DE3344761C1 (en) * 1983-12-10 1985-07-18 Union Special Gmbh, 7000 Stuttgart sewing machine

Also Published As

Publication number Publication date
MXPA02012147A (en) 2005-08-16
JP2003190685A (en) 2003-07-08
PT102881A (en) 2003-06-30
CN1424452A (en) 2003-06-18
PT102881B (en) 2004-02-27
DE10160387C1 (en) 2003-06-26

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired