BR0115278A - Processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contìnua, e, dispositivo de encurvamento - Google Patents

Processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contìnua, e, dispositivo de encurvamento

Info

Publication number
BR0115278A
BR0115278A BR0115278-5A BR0115278A BR0115278A BR 0115278 A BR0115278 A BR 0115278A BR 0115278 A BR0115278 A BR 0115278A BR 0115278 A BR0115278 A BR 0115278A
Authority
BR
Brazil
Prior art keywords
spring
rails
production
bending device
rail
Prior art date
Application number
BR0115278-5A
Other languages
English (en)
Inventor
Oliver Lenzen
Gerald Pachur
Oliver Blumenstock
Original Assignee
Valeo Systemes Dessuyage
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 DE2000156055 external-priority patent/DE10056055A1/de
Priority claimed from DE2000156054 external-priority patent/DE10056054A1/de
Application filed by Valeo Systemes Dessuyage filed Critical Valeo Systemes Dessuyage
Publication of BR0115278A publication Critical patent/BR0115278A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/886—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3812—Means of supporting or holding the squeegee or blade rubber
    • B60S2001/3817—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support
    • B60S2001/382—Means of supporting or holding the squeegee or blade rubber chacterised by a backing strip to aid mounting of squeegee in support the backing strip being an essentially planar reinforcing strip, e.g. vertebra
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3898—Wiper blades method for manufacturing wiper blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/702—Overbending to compensate for springback
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5198—Continuous strip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Wire Processing (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

"PROCESSO PARA A PRODUçãO DE TRILHOS DE MOLA ENCURVADOS A PARTIR DE UMA CINTA DE MOLA CONTìNUA, E, DISPOSITIVO DE ENCURVAMENTO". A invenção se refere a um processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contínua, caracterizado pelas seguintes etapas processuais: - encurvamento contínuo de uma seção de cinta de mola, - corte horizontal da seção de cinta de mola encurvada para formar um trilho de mola, - encurvamento reverso descontínuo para a redução de tensões internas do trilho de mola encurvado e cortado horizontalmente por meio da sujeição do trilho de mola a pelo menos uma força de encurvamento reverso e/ou - tratamento térmico dos trilhos de molas cortados no comprimento, sendo que o tratamento térmico é um tratamento a baixa temperatura e tem lugar, de preferência, em uma temperatura abaixo de 200 <198>C.
BR0115278-5A 2000-11-11 2001-11-06 Processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contìnua, e, dispositivo de encurvamento BR0115278A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000156055 DE10056055A1 (de) 2000-11-11 2000-11-11 Verfahren zum Herstellen gebogener Federschienen aus einem Endlosfederband
DE2000156054 DE10056054A1 (de) 2000-11-11 2000-11-11 Verfahren zum Herstellen gebogener Federschienen aus einem Endlosfederband
PCT/EP2001/012838 WO2002038299A1 (de) 2000-11-11 2001-11-06 Verfahren zum herstellen gebogener federschienen aus einem endlosfederband

Publications (1)

Publication Number Publication Date
BR0115278A true BR0115278A (pt) 2003-07-29

Family

ID=26007637

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0115278-5A BR0115278A (pt) 2000-11-11 2001-11-06 Processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contìnua, e, dispositivo de encurvamento

Country Status (9)

Country Link
US (1) US7114359B2 (pt)
EP (2) EP1333943B1 (pt)
JP (1) JP2004512962A (pt)
CN (1) CN1254325C (pt)
AT (2) ATE380081T1 (pt)
BR (1) BR0115278A (pt)
DE (2) DE50113356D1 (pt)
ES (2) ES2297544T3 (pt)
WO (1) WO2002038299A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10056054A1 (de) * 2000-11-11 2002-05-23 Valeo Auto Electric Gmbh Verfahren zum Herstellen gebogener Federschienen aus einem Endlosfederband
ITTO20080221A1 (it) * 2008-03-21 2009-09-22 Bruno Gili Procedimento e macchina per la fabbricazione di profilati guida-molle

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1489894A (en) * 1919-08-13 1924-04-08 Sterling Spring Company Method of making springs
US2503597A (en) * 1946-04-10 1950-04-11 Aetna Standard Eng Co Bending and straightening machine
US3192551A (en) * 1964-08-31 1965-07-06 Walter D Appel Windshield wiper blade assembly
US3339908A (en) * 1965-04-20 1967-09-05 Rockwell Standard Co Tapered leaf springs
US3908431A (en) * 1974-05-07 1975-09-30 Lasalle Steel Co Steels and method for production of same
US4549422A (en) * 1983-04-29 1985-10-29 Harrow Donald A Cup and roll machine
JPS6487014A (en) * 1987-09-30 1989-03-31 Hitachi Metals Ltd Bend straightening method for steel material
US4912957A (en) * 1989-04-28 1990-04-03 Dayton Rogers Manufacturing Company Smart straightening press
US5590556A (en) * 1993-02-11 1997-01-07 Fourie; Eugene Apparatus for the manufacture of a thin metallic strip
US5875672A (en) * 1993-02-11 1999-03-02 Fourie; Eugene Method and apparatus for manufacturing metallic support beams for windscreen wiper blade assemblies
JP2001514974A (ja) 1997-08-15 2001-09-18 トリコ プロダクツ コーポレーション 金属部材、金属部材の製造方法及び金属部材の製造装置
DE19813230A1 (de) * 1998-03-26 1999-09-30 Bosch Gmbh Robert Tragelement für eine zu einem Wischblatt für Scheiben von Kraftfahrzeugen gehörende Wischleiste und Verfahren zu dessen Herstellung
US6532638B2 (en) * 1998-04-15 2003-03-18 Robert Bosch Gmbh Method of making flat blade windshield wipers for a motor vehicle with curved flat blade
DE19816609A1 (de) * 1998-04-15 1999-10-21 Bosch Gmbh Robert Verfahren zum Herstellen von Flachbalken-Scheibenwischern für Fahrzeuge mit gebogenen Flachbalken
DE10008714A1 (de) * 2000-02-24 2001-08-30 Valeo Auto Electric Gmbh Biegevorrichtung zum Biegen von plastisch verformbarem Bandmaterial
MXPA03000211A (es) * 2000-07-06 2004-10-29 Trico Products Corp Metodo y aparato para la manufactura flexible de un producto curvo discreto a partir de material de alimentacion.
GB0115704D0 (en) * 2001-06-27 2001-08-22 Winapex Ltd Centering device

Also Published As

Publication number Publication date
DE50105727D1 (de) 2005-04-28
JP2004512962A (ja) 2004-04-30
US7114359B2 (en) 2006-10-03
ES2240548T3 (es) 2005-10-16
EP1529572B1 (de) 2007-12-05
EP1529572A1 (de) 2005-05-11
CN1254325C (zh) 2006-05-03
ES2297544T3 (es) 2008-05-01
EP1333943B1 (de) 2005-03-23
EP1333943A1 (de) 2003-08-13
ATE291505T1 (de) 2005-04-15
DE50113356D1 (de) 2008-01-17
ATE380081T1 (de) 2007-12-15
WO2002038299A1 (de) 2002-05-16
CN1473076A (zh) 2004-02-04
US20040250598A1 (en) 2004-12-16

Similar Documents

Publication Publication Date Title
DE69909189D1 (de) Befestigungsvorrichtung mit Band, Herstellungsverfahren und Produkt an welches die Befestigungsvorrichtung angebracht ist
BRPI0412601B1 (pt) método para produção de uma peça de aço endurecido
DE60330873D1 (de) Verfahren zur herstellung einer bahn, die in wenigstens einer richtung dehnbar ist
DE69316985T2 (de) Riemenspannvorrichtung, riemenspanner dazu sowie verfahren zur herstellung.
ATE350498T1 (de) Schraube mit einer partiell gehärteten funktionsspitze und verfahren zu ihrer herstellung
SE0000570D0 (sv) Ämnesstyrd formning
ATE411728T1 (de) Vorrichtung zur induktiven erhitzung eines metallbandes
BR0115278A (pt) Processo para a produção de trilhos de mola encurvados a partir de uma cinta de mola contìnua, e, dispositivo de encurvamento
DE60111216D1 (de) Verfahren zur herstellung von mineralwolle, kobalt-basislegierungen für das verfahren und andere anwendungen
ATE369216T1 (de) Verfahren zum herstellen von rohren und profilen
DE602004013276D1 (de) Verfahren zur herstellung von isomalto-oligosacchariden mit verlängerter kette und niedrigem glykämie-index
ATE298636T1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von metalldrähten
DE50304206D1 (de) Vorrichtung zur Wärmebehandlung metallischer Bänder im Durchlauf
DE502007000316D1 (de) Verschlussklammer und Verfahren zu deren Herstellung
ATE335686T1 (de) Verfahren und rohling zur herstellung eines gekrümmten kurvenelements, gekrümmtes kurvenelement, kurveneinheit mit einem gekrümmten kurvenelement und des weiteren förderbahn mit solch einer kurveneinheit
ATE495277T1 (de) Kombinierte glüh- und galvanisierungsleitung sowie verfahren zur umwandlung einer durchgehenden glühleitung in eine solche kombinierte leitung
ES2145247T3 (es) Procedimiento y dispositivo para tratamiento termico de material laminado perfilado.
DE59912289D1 (de) Verfahren zur Herstellung von Bundlagern
RU2003107847A (ru) Способ правки растяжением холоднокатаной ленты и устройство для его осуществления
DE50300021D1 (de) Vorrichtung und Verfahren zur Herstellung eines länglichen Profilteils
RU2003102286A (ru) Способ закалки стекла
WO2005047278A3 (de) Substituierte dihydrochinazoline ii
PT1059363E (pt) Processo para tratamento termico integrado
ATE322439T1 (de) Transportband sowie verfahren zur herstellung eines derartigen bandes
ATE316830T1 (de) Verfahren zum kontinuierlichen zugrecken von metallischen bändern und zugreckanlage

Legal Events

Date Code Title Description
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 06/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A E 11A ANUIDADE(S), CONFORME ART. 87 DA LPI.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 10A E 11A ANUIDADES.

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 2606 DE 15-12-2020 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.