NL1012328C2 - CVT/IVT-onderdeel. - Google Patents

CVT/IVT-onderdeel. Download PDF

Info

Publication number
NL1012328C2
NL1012328C2 NL1012328A NL1012328A NL1012328C2 NL 1012328 C2 NL1012328 C2 NL 1012328C2 NL 1012328 A NL1012328 A NL 1012328A NL 1012328 A NL1012328 A NL 1012328A NL 1012328 C2 NL1012328 C2 NL 1012328C2
Authority
NL
Netherlands
Prior art keywords
ivt
disc
steel
cvt
fatigue
Prior art date
Application number
NL1012328A
Other languages
English (en)
Dutch (nl)
Other versions
NL1012328A1 (nl
Inventor
Aidan Michael Kerrigan
John Michael Beswick
Original Assignee
Skf Eng & Res Centre Bv
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 Skf Eng & Res Centre Bv filed Critical Skf Eng & Res Centre Bv
Priority to NL1012328A priority Critical patent/NL1012328C2/nl
Priority to KR1020017015998A priority patent/KR20020012606A/ko
Priority to AU57148/00A priority patent/AU5714800A/en
Priority to EP00942541A priority patent/EP1204827A2/de
Priority to PCT/NL2000/000418 priority patent/WO2000077268A2/en
Priority to JP2001503707A priority patent/JP2003502496A/ja
Priority to CN00808962A priority patent/CN1355874A/zh
Publication of NL1012328A1 publication Critical patent/NL1012328A1/xx
Application granted granted Critical
Publication of NL1012328C2 publication Critical patent/NL1012328C2/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
    • F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
    • F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
    • 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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Friction Gearing (AREA)
  • Powder Metallurgy (AREA)
NL1012328A 1999-06-15 1999-06-15 CVT/IVT-onderdeel. NL1012328C2 (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL1012328A NL1012328C2 (nl) 1999-06-15 1999-06-15 CVT/IVT-onderdeel.
KR1020017015998A KR20020012606A (ko) 1999-06-15 2000-06-15 무한 가변 변속기 부품
AU57148/00A AU5714800A (en) 1999-06-15 2000-06-15 Ivt component
EP00942541A EP1204827A2 (de) 1999-06-15 2000-06-15 Ivt bauteil
PCT/NL2000/000418 WO2000077268A2 (en) 1999-06-15 2000-06-15 Ivt component
JP2001503707A JP2003502496A (ja) 1999-06-15 2000-06-15 Ｉｖｔ構成部品
CN00808962A CN1355874A (zh) 1999-06-15 2000-06-15 Ivt组件

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1012328A NL1012328C2 (nl) 1999-06-15 1999-06-15 CVT/IVT-onderdeel.
NL1012328 1999-06-15

Publications (2)

Publication Number Publication Date
NL1012328A1 NL1012328A1 (nl) 2000-12-19
NL1012328C2 true NL1012328C2 (nl) 2000-12-22

Family

ID=19769380

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1012328A NL1012328C2 (nl) 1999-06-15 1999-06-15 CVT/IVT-onderdeel.

Country Status (7)

Country Link
EP (1) EP1204827A2 (de)
JP (1) JP2003502496A (de)
KR (1) KR20020012606A (de)
CN (1) CN1355874A (de)
AU (1) AU5714800A (de)
NL (1) NL1012328C2 (de)
WO (1) WO2000077268A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1016811C2 (nl) 2000-12-06 2002-06-13 Skf Ab Wentellager omvattende een met poedermetallurgietechniek verkregen onderdeel.
US8152687B2 (en) 2007-01-24 2012-04-10 Torotrack (Development) Limited Powdered metal variator components
GB2459857A (en) * 2008-05-07 2009-11-11 Torotrak Dev Ltd A CVT variator with sintered components

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516963A (en) * 1983-05-23 1985-05-14 Borg-Warner Corporation Power transmission chain-belt
US4966626A (en) * 1988-06-28 1990-10-30 Nissan Motor Company, Limited Sintered ferro alloy having heat and wear resistance and process for making
EP0462637A1 (de) * 1990-06-19 1991-12-27 Vcst Scheibe für Zugmittelgetriebe
JPH05132743A (ja) * 1991-11-09 1993-05-28 Daido Steel Co Ltd 軸 受
JPH05239602A (ja) * 1992-02-25 1993-09-17 Daido Steel Co Ltd 高面圧部品
US5560787A (en) * 1993-06-29 1996-10-01 Nsk Ltd. Rolling bearing for high-speed rotation at high temperatures

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516963A (en) * 1983-05-23 1985-05-14 Borg-Warner Corporation Power transmission chain-belt
US4966626A (en) * 1988-06-28 1990-10-30 Nissan Motor Company, Limited Sintered ferro alloy having heat and wear resistance and process for making
EP0462637A1 (de) * 1990-06-19 1991-12-27 Vcst Scheibe für Zugmittelgetriebe
JPH05132743A (ja) * 1991-11-09 1993-05-28 Daido Steel Co Ltd 軸 受
JPH05239602A (ja) * 1992-02-25 1993-09-17 Daido Steel Co Ltd 高面圧部品
US5560787A (en) * 1993-06-29 1996-10-01 Nsk Ltd. Rolling bearing for high-speed rotation at high temperatures

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 499 (C - 1109) 9 September 1993 (1993-09-09) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 708 (C - 1147) 24 December 1993 (1993-12-24) *

Also Published As

Publication number Publication date
EP1204827A2 (de) 2002-05-15
WO2000077268A3 (en) 2001-06-28
KR20020012606A (ko) 2002-02-16
AU5714800A (en) 2001-01-02
NL1012328A1 (nl) 2000-12-19
WO2000077268A2 (en) 2000-12-21
JP2003502496A (ja) 2003-01-21
CN1355874A (zh) 2002-06-26

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