ATE455613T1 - Pulvermetallkupplungslaufringe für freilaufkupplungen und zugehöriges herstellungsverfahren - Google Patents

Pulvermetallkupplungslaufringe für freilaufkupplungen und zugehöriges herstellungsverfahren

Info

Publication number
ATE455613T1
ATE455613T1 AT03799243T AT03799243T ATE455613T1 AT E455613 T1 ATE455613 T1 AT E455613T1 AT 03799243 T AT03799243 T AT 03799243T AT 03799243 T AT03799243 T AT 03799243T AT E455613 T1 ATE455613 T1 AT E455613T1
Authority
AT
Austria
Prior art keywords
way clutch
clutch
races
powder metal
net shape
Prior art date
Application number
AT03799243T
Other languages
English (en)
Inventor
Juan Trasorras
Salvator Nigarura
Original Assignee
Pmg Indiana Corp
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 Pmg Indiana Corp filed Critical Pmg Indiana Corp
Application granted granted Critical
Publication of ATE455613T1 publication Critical patent/ATE455613T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
    • F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
AT03799243T 2002-10-01 2003-06-30 Pulvermetallkupplungslaufringe für freilaufkupplungen und zugehöriges herstellungsverfahren ATE455613T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/261,724 US7160351B2 (en) 2002-10-01 2002-10-01 Powder metal clutch races for one-way clutches and method of manufacture
PCT/US2003/020227 WO2004030851A1 (en) 2002-10-01 2003-06-30 Powder metal clutch races for one-way clutches and method of manufacture

Publications (1)

Publication Number Publication Date
ATE455613T1 true ATE455613T1 (de) 2010-02-15

Family

ID=32030047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03799243T ATE455613T1 (de) 2002-10-01 2003-06-30 Pulvermetallkupplungslaufringe für freilaufkupplungen und zugehöriges herstellungsverfahren

Country Status (13)

Country Link
US (2) US7160351B2 (de)
EP (1) EP1554073B1 (de)
JP (1) JP4878755B2 (de)
KR (1) KR101002235B1 (de)
CN (2) CN101846145B (de)
AT (1) ATE455613T1 (de)
AU (1) AU2003247723A1 (de)
BR (1) BR0315007B1 (de)
CA (1) CA2500918C (de)
DE (1) DE60331093D1 (de)
ES (1) ES2337783T3 (de)
MX (1) MXPA05003486A (de)
WO (1) WO2004030851A1 (de)

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DE102005027144A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Oberflächenverdichtung einer Verzahnung
DE102005027054A1 (de) * 2005-06-10 2006-12-28 Gkn Sinter Metals Gmbh Werkstück mit unterschiedlicher Beschaffenheit
DE102005027137A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Verzahnung aus Sintermaterial
DE102005027048A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Gesintertes Verzahnungselement mit lokal-selektiver Oberflächenverdichtung
FR2891991B1 (fr) * 2005-10-17 2008-01-18 Solvay Procede et composition pediculicide
ES2288410B1 (es) * 2006-05-10 2008-11-16 Pmg Asturias Powder Metal, S.A. Cubo de sincronismo densificado localmente y procedimiento para la fabricacion del mismo.
US7722803B2 (en) * 2006-07-27 2010-05-25 Pmg Indiana Corp. High carbon surface densified sintered steel products and method of production therefor
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Also Published As

Publication number Publication date
AU2003247723A1 (en) 2004-04-23
JP2006501421A (ja) 2006-01-12
US7534391B2 (en) 2009-05-19
BR0315007B1 (pt) 2013-07-23
EP1554073A4 (de) 2006-12-20
CN1700964A (zh) 2005-11-23
CA2500918A1 (en) 2004-04-15
WO2004030851A1 (en) 2004-04-15
EP1554073B1 (de) 2010-01-20
JP4878755B2 (ja) 2012-02-15
MXPA05003486A (es) 2005-09-30
CN101846145B (zh) 2014-08-20
CN101846145A (zh) 2010-09-29
KR101002235B1 (ko) 2010-12-20
CA2500918C (en) 2013-08-27
US7160351B2 (en) 2007-01-09
BR0315007A (pt) 2005-08-09
US20040062673A1 (en) 2004-04-01
ES2337783T3 (es) 2010-04-29
US20070081915A1 (en) 2007-04-12
EP1554073A1 (de) 2005-07-20
DE60331093D1 (de) 2010-03-11
KR20050055742A (ko) 2005-06-13

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