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GB2442385B - Sintered sliding member and connecting device - Google Patents

Sintered sliding member and connecting device

Info

Publication number
GB2442385B
GB2442385B GB0725290A GB0725290A GB2442385B GB 2442385 B GB2442385 B GB 2442385B GB 0725290 A GB0725290 A GB 0725290A GB 0725290 A GB0725290 A GB 0725290A GB 2442385 B GB2442385 B GB 2442385B
Authority
GB
United Kingdom
Prior art keywords
connecting device
sliding member
sintered sliding
sintered
sliding
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0725290A
Other versions
GB2442385A (en
GB0725290D0 (en
Inventor
Takemori Takayama
Tetsuo Ohnishi
Kazuo Okamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to GB0725290A priority Critical patent/GB2442385B/en
Priority claimed from GB0601393A external-priority patent/GB2419892B/en
Publication of GB0725290D0 publication Critical patent/GB0725290D0/en
Publication of GB2442385A publication Critical patent/GB2442385A/en
Application granted granted Critical
Publication of GB2442385B publication Critical patent/GB2442385B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
    • 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%
    • C22C33/0285—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% with Cr, Co, or Ni having a minimum content higher than 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
    • 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%
    • C22C33/0292—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% with more than 5% preformed carbides, nitrides or borides
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3496—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sliding-Contact Bearings (AREA)
  • Powder Metallurgy (AREA)
GB0725290A 2003-07-31 2004-07-30 Sintered sliding member and connecting device Expired - Fee Related GB2442385B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0725290A GB2442385B (en) 2003-07-31 2004-07-30 Sintered sliding member and connecting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003284171 2003-07-31
GB0725290A GB2442385B (en) 2003-07-31 2004-07-30 Sintered sliding member and connecting device
GB0601393A GB2419892B (en) 2003-07-31 2004-07-30 Sintered sliding member and connecting device

Publications (3)

Publication Number Publication Date
GB0725290D0 GB0725290D0 (en) 2008-02-06
GB2442385A GB2442385A (en) 2008-04-02
GB2442385B true GB2442385B (en) 2008-09-03

Family

ID=39149169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0725290A Expired - Fee Related GB2442385B (en) 2003-07-31 2004-07-30 Sintered sliding member and connecting device

Country Status (1)

Country Link
GB (1) GB2442385B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159350A (en) * 1987-12-15 1989-06-22 Toyota Motor Corp Valve gear mechanism member for internal combustion engine
JPH01275742A (en) * 1988-04-26 1989-11-06 Komatsu Ltd Floating seal made of sintered alloy and its manufacture
JPH0347609A (en) * 1989-07-12 1991-02-28 Kubota Corp Combined member of excellent resistance for pitting corrosion
JPH08246109A (en) * 1995-03-08 1996-09-24 Honda Motor Co Ltd Fuel injection valve device excellent in durability and its production
GB2301116A (en) * 1995-05-25 1996-11-27 Winsert Inc Iron base alloys for internal combustion engine valve seat inserts and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01159350A (en) * 1987-12-15 1989-06-22 Toyota Motor Corp Valve gear mechanism member for internal combustion engine
JPH01275742A (en) * 1988-04-26 1989-11-06 Komatsu Ltd Floating seal made of sintered alloy and its manufacture
JPH0347609A (en) * 1989-07-12 1991-02-28 Kubota Corp Combined member of excellent resistance for pitting corrosion
JPH08246109A (en) * 1995-03-08 1996-09-24 Honda Motor Co Ltd Fuel injection valve device excellent in durability and its production
GB2301116A (en) * 1995-05-25 1996-11-27 Winsert Inc Iron base alloys for internal combustion engine valve seat inserts and the like

Also Published As

Publication number Publication date
GB2442385A (en) 2008-04-02
GB0725290D0 (en) 2008-02-06

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Legal Events

Date Code Title Description
R108 Alteration of time limits (patents rules 1995)

Effective date: 20080328

Effective date: 20080403

R108 Alteration of time limits (patents rules 1995)

Effective date: 20080624

Effective date: 20080529

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130730