JPS58189327A - トラツクブツシユの製造方法 - Google Patents

トラツクブツシユの製造方法

Info

Publication number
JPS58189327A
JPS58189327A JP7132982A JP7132982A JPS58189327A JP S58189327 A JPS58189327 A JP S58189327A JP 7132982 A JP7132982 A JP 7132982A JP 7132982 A JP7132982 A JP 7132982A JP S58189327 A JPS58189327 A JP S58189327A
Authority
JP
Japan
Prior art keywords
track
bushing
track bushing
hardened
hardness
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.)
Granted
Application number
JP7132982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369969B2 (enrdf_load_html_response
Inventor
Hideo Ueda
植田　秀夫
Katsuhiro Yamazaki
山崎　勝広
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 JP7132982A priority Critical patent/JPS58189327A/ja
Publication of JPS58189327A publication Critical patent/JPS58189327A/ja
Publication of JPH0369969B2 publication Critical patent/JPH0369969B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
JP7132982A 1982-04-30 1982-04-30 トラツクブツシユの製造方法 Granted JPS58189327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7132982A JPS58189327A (ja) 1982-04-30 1982-04-30 トラツクブツシユの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7132982A JPS58189327A (ja) 1982-04-30 1982-04-30 トラツクブツシユの製造方法

Publications (2)

Publication Number Publication Date
JPS58189327A true JPS58189327A (ja) 1983-11-05
JPH0369969B2 JPH0369969B2 (enrdf_load_html_response) 1991-11-06

Family

ID=13457390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7132982A Granted JPS58189327A (ja) 1982-04-30 1982-04-30 トラツクブツシユの製造方法

Country Status (1)

Country Link
JP (1) JPS58189327A (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217528A (ja) * 1985-03-22 1986-09-27 Honda Motor Co Ltd クランクシヤフトの熱処理方法
EP0608543A1 (en) * 1993-01-27 1994-08-03 Caterpillar Inc. Track bushing
JP2002114177A (ja) * 2000-08-31 2002-04-16 Caterpillar Inc 履帯チェーンのブッシュ硬化方法
US7282173B2 (en) 2001-06-07 2007-10-16 Komatsu Ltd. Track bushing and method and apparatus for producing the same
US7306684B2 (en) 2000-03-01 2007-12-11 Komatsu Ltd Crawler bushing and method and device for producing the same
WO2021061313A1 (en) * 2019-09-26 2021-04-01 Caterpillar Inc. High carbon steel track bushing

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217528A (ja) * 1985-03-22 1986-09-27 Honda Motor Co Ltd クランクシヤフトの熱処理方法
EP0608543A1 (en) * 1993-01-27 1994-08-03 Caterpillar Inc. Track bushing
US7306684B2 (en) 2000-03-01 2007-12-11 Komatsu Ltd Crawler bushing and method and device for producing the same
JP2002114177A (ja) * 2000-08-31 2002-04-16 Caterpillar Inc 履帯チェーンのブッシュ硬化方法
US7282173B2 (en) 2001-06-07 2007-10-16 Komatsu Ltd. Track bushing and method and apparatus for producing the same
US7638005B2 (en) 2001-06-07 2009-12-29 Komatsu, Ltd. Track bushing and method and apparatus for producing the same
WO2021061313A1 (en) * 2019-09-26 2021-04-01 Caterpillar Inc. High carbon steel track bushing
CN114423876A (zh) * 2019-09-26 2022-04-29 卡特彼勒公司 高碳钢履带衬套
JP2022548393A (ja) * 2019-09-26 2022-11-18 キャタピラー インコーポレイテッド 高炭素鋼トラックブッシング
US11618516B2 (en) 2019-09-26 2023-04-04 Caterpillar Inc. High carbon steel track bushing
AU2020354889B2 (en) * 2019-09-26 2024-01-04 Caterpillar Inc. High carbon steel track bushing
KR20240135048A (ko) * 2019-09-26 2024-09-10 캐타필라 인코포레이티드 고탄소강 트랙 부싱

Also Published As

Publication number Publication date
JPH0369969B2 (enrdf_load_html_response) 1991-11-06

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