BR0305680A - Elliptically Flattened Sewing Machine Needle - Google Patents

Elliptically Flattened Sewing Machine Needle

Info

Publication number
BR0305680A
BR0305680A BR0305680-5A BR0305680A BR0305680A BR 0305680 A BR0305680 A BR 0305680A BR 0305680 A BR0305680 A BR 0305680A BR 0305680 A BR0305680 A BR 0305680A
Authority
BR
Brazil
Prior art keywords
sewing machine
machine needle
needle
region
cross
Prior art date
Application number
BR0305680-5A
Other languages
Portuguese (pt)
Other versions
BR0305680B1 (en
Inventor
Johann Willems
Original Assignee
Rhein Nadel Maschinennadel
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
Priority claimed from DE10240289A external-priority patent/DE10240289A1/en
Application filed by Rhein Nadel Maschinennadel filed Critical Rhein Nadel Maschinennadel
Publication of BR0305680A publication Critical patent/BR0305680A/en
Publication of BR0305680B1 publication Critical patent/BR0305680B1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles

Landscapes

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

Abstract

"AGULHA DE MáQUINA DE COSTURA COM ACHATAMENTO ELìPTICO". A invenção refere-se a uma agulha de máquina de costura, com um corpo (3) que sai de um êmbolo, que em sua área externa - saindo da região da ponta da agulha - apresenta pelo menos uma ranhura para fio (6), que se estende em direção ao êmbolo, sendo que a secção transversal de agulha pelo menos em seções longitudinais compreende uma primeira região de perfil (13) na forma básica de um semicírculo, com ranhura para fio (6) embutida na mesma e uma segunda região de perfil (14), que se anexa ao longo da reta de base semicircular (H), cuja forma básica apresenta em relação a um semicírculo simétrico uma redução de secção transversal (c) voltada transversalmente à reta de base semicircular (H). Para desenvolver adicionalmente, de modo vantajoso, uma agulha de máquina de costura do tipo descrito, a presente invenção propõe que a redução de secção transversal (c) seja formada por um contorno externo (15, 16, 17, 18) pelo menos semelhante à elipse da segunda região de perfil (14)."SEWING MACHINE NEEDLE WITH ELPTIC COVER". The invention relates to a sewing machine needle having a body (3) protruding from a plunger which in its outer area - extending from the needle tip region - has at least one thread slot (6), extending towards the plunger, wherein the needle cross-section at least in longitudinal sections comprises a first profile region (13) in the basic shape of a semicircle, with thread groove (6) embedded in it and a second region profile (14), which is attached along the semicircular base line (H), the basic shape of which with respect to a symmetrical semicircle presents a cross-sectional reduction (c) transversely to the semicircular base line (H). To further advantageously develop a sewing machine needle of the type described, the present invention proposes that the cross-sectional reduction (c) be formed by an outer contour (15, 16, 17, 18) at least similar to that of ellipse of the second profile region (14).

BRPI0305680-5A 2002-07-22 2003-07-18 sewing machine needle with elliptical flattening. BR0305680B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10233151 2002-07-22
DE10233151.0 2002-07-22
DE10240289A DE10240289A1 (en) 2002-07-22 2002-08-31 Sewing machine needle with elliptical flattening
DE10240289.2 2002-08-31
PCT/EP2003/007896 WO2004009896A1 (en) 2002-07-22 2003-07-18 Sewing machine needle having an elliptical flattening

Publications (2)

Publication Number Publication Date
BR0305680A true BR0305680A (en) 2004-10-19
BR0305680B1 BR0305680B1 (en) 2011-08-23

Family

ID=30771723

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305680-5A BR0305680B1 (en) 2002-07-22 2003-07-18 sewing machine needle with elliptical flattening.

Country Status (7)

Country Link
EP (1) EP1525346B1 (en)
JP (1) JP4124197B2 (en)
CN (1) CN1671904B (en)
AU (1) AU2003251003A1 (en)
BR (1) BR0305680B1 (en)
DE (1) DE50309477D1 (en)
WO (1) WO2004009896A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347192A (en) * 1965-05-24 1967-10-17 Union Special Machine Co Sewing machine needle
DE3027534A1 (en) * 1980-07-21 1982-02-18 Josef 5100 Aachen Zocher Sewing machine needle - has displaced channel above the eye to protect the thread
DE8121878U1 (en) * 1981-07-25 1981-11-26 Fa. Jos. Zimmermann, 5100 Aachen "TUFTING NEEDLE FOR NEEDLE MODULES OF TUFTING MACHINES"
DE3810481A1 (en) * 1988-03-26 1989-10-05 Franz Martin Arndt Hard-metal sewing-machine needle
CN2316326Y (en) * 1997-11-13 1999-04-28 青岛市市南亚威福利针厂 Industrial sewing machine needle
DE19921913C2 (en) * 1999-05-12 2001-06-13 Groz Beckert Kg Sewing machine needle with a slim eye
DE10026576A1 (en) * 2000-05-30 2001-12-06 Rhein Nadel Maschinennadel Sewing machine needle

Also Published As

Publication number Publication date
EP1525346B1 (en) 2008-03-26
JP2005533547A (en) 2005-11-10
EP1525346A1 (en) 2005-04-27
DE50309477D1 (en) 2008-05-08
JP4124197B2 (en) 2008-07-23
BR0305680B1 (en) 2011-08-23
CN1671904A (en) 2005-09-21
CN1671904B (en) 2010-06-09
WO2004009896A1 (en) 2004-01-29
AU2003251003A1 (en) 2004-02-09

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Legal Events

Date Code Title Description
B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: RHEIN-NADEL MASCHINENNADEL GMBH (DE)

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 020050081503/RJ DE 12/08/2005, FAVOR APRESENTAR DOCUMENTO DE ALTERACAO DE NOME.

B25D Requested change of name of applicant approved

Owner name: MNP MASCHINENNADEL PRODUKTIONSGESELLSCHAFT MBH (DE

Free format text: ALTERADO DE: RHEIN-NADEL MASCHINENNADEL GMBH

B25A Requested transfer of rights approved

Owner name: GROZ-BECKERT KG (DE)

Free format text: TRANSFERIDO DE: MNP MASCHINENNADEL PRODUKTIONSGESELLSCHAFT MBH

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/07/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2315 DE 19-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.