BRPI0819830A2 - Dispositivo para laminação profunda de raios de transição em eixos de manivela - Google Patents

Dispositivo para laminação profunda de raios de transição em eixos de manivela

Info

Publication number
BRPI0819830A2
BRPI0819830A2 BRPI0819830-6A BRPI0819830A BRPI0819830A2 BR PI0819830 A2 BRPI0819830 A2 BR PI0819830A2 BR PI0819830 A BRPI0819830 A BR PI0819830A BR PI0819830 A2 BRPI0819830 A2 BR PI0819830A2
Authority
BR
Brazil
Prior art keywords
crankshaft
rolling device
deep rolling
transitional radius
radius deep
Prior art date
Application number
BRPI0819830-6A
Other languages
English (en)
Inventor
Alfred Heimann
Original Assignee
Hegenscheidt Mfd Gmbh & Co Kg
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 Hegenscheidt Mfd Gmbh & Co Kg filed Critical Hegenscheidt Mfd Gmbh & Co Kg
Publication of BRPI0819830A2 publication Critical patent/BRPI0819830A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/182—Rolling annular grooves
    • B21H7/185—Filet rolling, e.g. of crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • 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
    • Y10T29/17—Crankshaft making apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Friction Gearing (AREA)
  • Metal Rolling (AREA)
BRPI0819830-6A 2007-11-24 2008-11-21 Dispositivo para laminação profunda de raios de transição em eixos de manivela BRPI0819830A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007016471U DE202007016471U1 (de) 2007-11-24 2007-11-24 Vorrichtung zum Festwalzen von Übergangsradien an Kurbelwellen
PCT/DE2008/001953 WO2009065401A1 (de) 2007-11-24 2008-11-21 Vorrichtung zum festwalzen von übergangsradien an kurbelwelle

Publications (1)

Publication Number Publication Date
BRPI0819830A2 true BRPI0819830A2 (pt) 2015-05-26

Family

ID=39185465

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0819830-6A BRPI0819830A2 (pt) 2007-11-24 2008-11-21 Dispositivo para laminação profunda de raios de transição em eixos de manivela

Country Status (8)

Country Link
US (1) US20120137480A1 (pt)
EP (1) EP2214867A1 (pt)
JP (1) JP2011504422A (pt)
KR (1) KR20100096205A (pt)
CN (1) CN101932408A (pt)
BR (1) BRPI0819830A2 (pt)
DE (1) DE202007016471U1 (pt)
WO (1) WO2009065401A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909520B (zh) * 2011-08-05 2014-12-24 广西玉柴机器股份有限公司 曲轴大圆角滚轮夹及其加工方法
CN102554553B (zh) * 2012-02-24 2014-03-26 滨州海得曲轴有限责任公司 曲轴小头轴颈圆角滚压装置
CN104191158A (zh) * 2014-08-08 2014-12-10 滨州海得曲轴有限责任公司 一种曲轴滚压装置
CN104259736A (zh) * 2014-08-08 2015-01-07 滨州海得曲轴有限责任公司 一种曲轴滚压装置
CN104259737A (zh) * 2014-08-08 2015-01-07 滨州海得曲轴有限责任公司 一种曲轴摆动滚压装置
CN104827240A (zh) * 2015-04-15 2015-08-12 济南大学 一种可旋转多滚针成形滚压刀
CN105666033A (zh) * 2016-03-24 2016-06-15 济南大学 一种内圆弧面超声滚压工具头
DE102017113065B3 (de) * 2017-06-14 2018-11-15 Maschinenfabrik Alfing Kessler Gmbh Verfahren und Vorrichtung zum Schlagverfestigen von Übergangsradien einer Kurbelwelle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888846A (en) * 1956-02-15 1959-06-02 Renault Cold-hammering device
DE1602655A1 (de) * 1967-03-29 1970-11-26 Hegenscheidt Kg Wilhelm Vorrichtung zum Glattwalzen von Werkstuecken mit zylindrischen Oberflaechen
DE1602656A1 (de) * 1967-04-04 1970-09-17 Hegenscheidt Kg Wilhelm Vorrichtung zum automatischen Glattwalzen zylindrischer oder mit zylindrischen Absaetzen versehener Werkstuecke
DE3037688C2 (de) * 1980-10-06 1982-12-02 Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz Verfahren zum Festwalzen von Kurbelwellen
DE3680261D1 (de) * 1985-08-30 1991-08-22 Hegenscheidt Gmbh Wilhelm Einrichtung zum fest- bzw. glattwalzen.
US6094956A (en) * 1997-05-16 2000-08-01 Hegenschiedt-Mfd Corporation Support tool for deep rolling crankshaft fillets
DE10040146A1 (de) * 2000-08-17 2002-03-07 Hegenscheidt Mfd Gmbh & Co Kg Werkzeug zum Festwalzen der Einstiche an Lager- oder Hubzapfen von Kurbelwellen
US6393885B1 (en) * 2000-11-07 2002-05-28 Hegenscheidt Mfd Corporation Tooling for deep rolling fillets of crankshaft journals
DE10222197A1 (de) * 2001-05-28 2002-12-12 Hegenscheidt Mfd Gmbh & Co Kg Vorrichtung zum Festwalzen von Einstichen und Radien der Lagerstellen von Kurbelwellen
DE10230526A1 (de) * 2002-07-05 2004-01-22 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzrollenkopf
US7021100B2 (en) * 2004-01-05 2006-04-04 Hegenscheidt-Mfd Gmbh & Co. Kg Deep-rolling apparatus of a deep rolling machine crankshafts
ES2318687T3 (es) * 2006-10-23 2009-05-01 Cornelius Reuss Procedimiento y dispositivo para endurecer cigueñales.

Also Published As

Publication number Publication date
CN101932408A (zh) 2010-12-29
DE202007016471U1 (de) 2008-03-13
EP2214867A1 (de) 2010-08-11
KR20100096205A (ko) 2010-09-01
US20120137480A1 (en) 2012-06-07
JP2011504422A (ja) 2011-02-10
WO2009065401A1 (de) 2009-05-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.