BRPI0910051A2 - método de produzir um eixo escalonado - Google Patents

método de produzir um eixo escalonado

Info

Publication number
BRPI0910051A2
BRPI0910051A2 BRPI0910051A BRPI0910051A BRPI0910051A2 BR PI0910051 A2 BRPI0910051 A2 BR PI0910051A2 BR PI0910051 A BRPI0910051 A BR PI0910051A BR PI0910051 A BRPI0910051 A BR PI0910051A BR PI0910051 A2 BRPI0910051 A2 BR PI0910051A2
Authority
BR
Brazil
Prior art keywords
producing
stepped axis
stepped
axis
Prior art date
Application number
BRPI0910051A
Other languages
English (en)
Inventor
John A Pale
Mahaveer P Khetawat
Terry R Chilson
Original Assignee
American Axle & Mfg Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41114258&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0910051(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Axle & Mfg Inc filed Critical American Axle & Mfg Inc
Publication of BRPI0910051A2 publication Critical patent/BRPI0910051A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
BRPI0910051A 2008-03-26 2009-01-14 método de produzir um eixo escalonado BRPI0910051A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/055,389 US7866198B2 (en) 2008-03-26 2008-03-26 Method of producing a stepped shaft
PCT/US2009/030933 WO2009120397A1 (en) 2008-03-26 2009-01-14 Method of producing a stepped shaft

Publications (1)

Publication Number Publication Date
BRPI0910051A2 true BRPI0910051A2 (pt) 2015-12-29

Family

ID=41114258

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0910051A BRPI0910051A2 (pt) 2008-03-26 2009-01-14 método de produzir um eixo escalonado

Country Status (4)

Country Link
US (1) US7866198B2 (pt)
EP (1) EP2268430A4 (pt)
BR (1) BRPI0910051A2 (pt)
WO (1) WO2009120397A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101979179B (zh) * 2010-09-16 2012-05-30 江苏金源锻造股份有限公司 一种大型台阶轴端部细短轴段的锻造方法
CN103691861B (zh) * 2013-12-15 2016-04-20 无锡透平叶片有限公司 一种长棒料中间墩粗的锻造工艺
US9266395B2 (en) * 2014-03-20 2016-02-23 Sypris Technologies, Inc. Axle shaft
US20160089766A1 (en) * 2014-09-26 2016-03-31 Engineered Abrasives, Inc. Induction hardened processing shaft and method of making same
CN104624920B (zh) * 2015-01-27 2016-07-06 浙江龙力机械有限公司 辊锻切断定型机构
EP3495070A1 (en) * 2017-12-08 2019-06-12 Po-Jung Liao Method for forming a spanner
CN109926795A (zh) * 2017-12-15 2019-06-25 廖柏榕 扳手工具成型方法
CN109013993B (zh) * 2018-08-17 2019-11-12 北京科技大学 一种快锻制圆-楔横轧精确成形铁道车辆车轴的方法
FI3871800T3 (fi) * 2018-10-26 2023-05-23 Nittan Corp Menetelmä moottorin venttiilin kohoumaosalla varustetun välituotteen valmistamiseksi
TWI821792B (zh) * 2021-11-17 2023-11-11 林冠泓 螺絲製造方法及成型模具

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US5632684A (en) 1995-10-24 1997-05-27 Xerox Corporation Stepped shaft assembly
CN1054556C (zh) * 1997-01-09 2000-07-19 机械工业部北京机电研究所 柴油机喷油器体锻坯的楔横轧精密制坯-立锻成形工艺
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Also Published As

Publication number Publication date
US20090241629A1 (en) 2009-10-01
WO2009120397A1 (en) 2009-10-01
US7866198B2 (en) 2011-01-11
EP2268430A1 (en) 2011-01-05
EP2268430A4 (en) 2015-04-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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