GB2441481B - Sintered sliding member and connecting device - Google Patents

Sintered sliding member and connecting device

Info

Publication number
GB2441481B
GB2441481B GB0725291A GB0725291A GB2441481B GB 2441481 B GB2441481 B GB 2441481B GB 0725291 A GB0725291 A GB 0725291A GB 0725291 A GB0725291 A GB 0725291A GB 2441481 B GB2441481 B GB 2441481B
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
GB0725291A
Other versions
GB0725291D0 (en
GB2441481A (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
Priority claimed from GB0601393A external-priority patent/GB2419892B/en
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Priority to GB0725291A priority Critical patent/GB2441481B/en
Publication of GB0725291D0 publication Critical patent/GB0725291D0/en
Publication of GB2441481A publication Critical patent/GB2441481A/en
Application granted granted Critical
Publication of GB2441481B publication Critical patent/GB2441481B/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
    • 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
    • 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
    • B22F7/06—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 of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—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 of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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%
    • 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
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C2220/00—Shaping
    • F16C2220/20—Shaping by sintering pulverised material, e.g. powder metallurgy

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)
GB0725291A 2003-07-31 2007-12-27 Sintered sliding member and connecting device Expired - Fee Related GB2441481B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0725291A GB2441481B (en) 2003-07-31 2007-12-27 Sintered sliding member and connecting device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003284171 2003-07-31
GB0601393A GB2419892B (en) 2003-07-31 2004-07-30 Sintered sliding member and connecting device
GB0725291A GB2441481B (en) 2003-07-31 2007-12-27 Sintered sliding member and connecting device

Publications (3)

Publication Number Publication Date
GB0725291D0 GB0725291D0 (en) 2008-02-06
GB2441481A GB2441481A (en) 2008-03-05
GB2441481B true GB2441481B (en) 2008-09-03

Family

ID=39673535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0725291A Expired - Fee Related GB2441481B (en) 2003-07-31 2007-12-27 Sintered sliding member and connecting device

Country Status (1)

Country Link
GB (1) GB2441481B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360383A (en) * 1979-04-26 1982-11-23 Nippon Piston Ring Co., Ltd. Abrasion resistant sintered alloy for internal combustion engines
GB2104547A (en) * 1981-07-01 1983-03-09 Toyota Motor Co Ltd Anti-wear sintered alloy and method for manufacturing thereof
EP0271238A2 (en) * 1986-12-11 1988-06-15 Crucible Materials Corporation Wear and corrosion resistant alloy articles
US4790875A (en) * 1983-08-03 1988-12-13 Nippon Piston Ring Co., Ltd. Abrasion resistant sintered alloy
JPH01212737A (en) * 1988-02-18 1989-08-25 Sumitomo Electric Ind Ltd Wear-resistant ferrous sintered alloy
JPH01275742A (en) * 1988-04-26 1989-11-06 Komatsu Ltd Floating seal made of sintered alloy and its manufacture
US5900560A (en) * 1995-11-08 1999-05-04 Crucible Materials Corporation Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and method for producing the same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360383A (en) * 1979-04-26 1982-11-23 Nippon Piston Ring Co., Ltd. Abrasion resistant sintered alloy for internal combustion engines
GB2104547A (en) * 1981-07-01 1983-03-09 Toyota Motor Co Ltd Anti-wear sintered alloy and method for manufacturing thereof
US4790875A (en) * 1983-08-03 1988-12-13 Nippon Piston Ring Co., Ltd. Abrasion resistant sintered alloy
EP0271238A2 (en) * 1986-12-11 1988-06-15 Crucible Materials Corporation Wear and corrosion resistant alloy articles
JPH01212737A (en) * 1988-02-18 1989-08-25 Sumitomo Electric Ind Ltd Wear-resistant ferrous sintered alloy
JPH01275742A (en) * 1988-04-26 1989-11-06 Komatsu Ltd Floating seal made of sintered alloy and its manufacture
US5900560A (en) * 1995-11-08 1999-05-04 Crucible Materials Corporation Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and method for producing the same

Also Published As

Publication number Publication date
GB0725291D0 (en) 2008-02-06
GB2441481A (en) 2008-03-05

Similar Documents

Publication Publication Date Title
GB2419892B (en) Sintered sliding member and connecting device
EP1604730A4 (en) Mixing device and slurrying device
EP1596272A4 (en) Motion detection device and communication device
ZA200602332B (en) Antioxidant and its use
ZA200603882B (en) Substituted benzimidazole-, benztriazole-, and benzimidazolone-O-glucosides
IL175491A0 (en) Substituted benzimidazole-, benztriazole-, and benzimidazolone-o-glucosides
TW566817U (en) Electronic device and hinge assembly thereof
GB2398527B (en) Sliding member
GB2402135B (en) Sliding member
HK1088837A1 (en) Clk-peptide and slk-peptide
AU2003289384A1 (en) Sintering method and device
EP1469860A4 (en) Anti-cancer combination and use thereof
GB2404228B (en) Sliding member
GB0428391D0 (en) Connection and connection part
GB2403780B (en) Sliding member
EP1589033A4 (en) Antibody and use thereof
HK1086853A1 (en) Dispersion and use thereof
GB2415753B (en) Sliding member
GB0418397D0 (en) Angling device and methid
EP1637579A4 (en) Solid lubricant and sliding member
GB0318546D0 (en) Quinoxalinones and their use
GB2446245B (en) Sintered sliding member and connecting device
GB2440856B (en) Sintered sliding member and connecting device
GB2440857B (en) Sintered sliding member and connecting device
GB2441482B (en) Sintered sliding member and connecting device

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: 20080530

Effective date: 20080529

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130730