DE60329265D1 - Pleuel mit einem geteilten Pleuelstangenkopf - Google Patents

Pleuel mit einem geteilten Pleuelstangenkopf

Info

Publication number
DE60329265D1
DE60329265D1 DE60329265T DE60329265T DE60329265D1 DE 60329265 D1 DE60329265 D1 DE 60329265D1 DE 60329265 T DE60329265 T DE 60329265T DE 60329265 T DE60329265 T DE 60329265T DE 60329265 D1 DE60329265 D1 DE 60329265D1
Authority
DE
Germany
Prior art keywords
connecting rod
processing
fracturing
valley
split
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 - Lifetime
Application number
DE60329265T
Other languages
English (en)
Inventor
Tsuyoshi Kubota
Tsuneo Isobe
Shinya Iwasaki
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Application granted granted Critical
Publication of DE60329265D1 publication Critical patent/DE60329265D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • F16C9/045—Connecting-rod bearings; Attachments thereof the bearing cap of the connecting rod being split by fracturing
    • 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
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2159—Section coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE60329265T 2002-12-26 2003-12-29 Pleuel mit einem geteilten Pleuelstangenkopf Expired - Lifetime DE60329265D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002378020 2002-12-26
JP2003315614 2003-09-08

Publications (1)

Publication Number Publication Date
DE60329265D1 true DE60329265D1 (de) 2009-10-29

Family

ID=32473740

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60329265T Expired - Lifetime DE60329265D1 (de) 2002-12-26 2003-12-29 Pleuel mit einem geteilten Pleuelstangenkopf

Country Status (6)

Country Link
US (1) US7418886B2 (de)
EP (1) EP1433964B1 (de)
CN (1) CN100344885C (de)
AT (1) ATE443214T1 (de)
DE (1) DE60329265D1 (de)
TW (1) TWI268319B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005308189A (ja) * 2004-04-26 2005-11-04 Honda Motor Co Ltd コネクティングロッド及びその製造方法
JP4956195B2 (ja) * 2004-11-25 2012-06-20 本田技研工業株式会社 コネクティングロッドの欠片除去方法及びその装置
US20070256300A1 (en) * 2004-11-25 2007-11-08 Hideki Okumura Method and Device for Machining Cracking Groove for Connecting Rod
US7757584B2 (en) * 2005-05-20 2010-07-20 Yamaha Hatsudoki Kabushiki Kaisha Connecting rod and internal combustion engine and automotive vehicle incorporating the same
US20120066888A1 (en) * 2009-03-16 2012-03-22 Alfing Kessler Sondermaschinen Gmbh Method for joining two components of a unit
JP5703991B2 (ja) * 2011-06-24 2015-04-22 スズキ株式会社 コンロッドの破断分割方法及びその装置
CN103939454B (zh) * 2013-01-21 2016-06-29 重庆长安汽车股份有限公司 一种发动机涨断连杆及其加工方法
JP6145301B2 (ja) * 2013-05-14 2017-06-07 株式会社安永 コンロッドの破断開始部形成方法及び形成装置
WO2015181352A1 (de) * 2014-05-30 2015-12-03 Mauser-Werke Oberndorf Maschinenbau Gmbh Bruchtrennverfahren, vorrichtung zur durchführung des verfahrens und werkstück
US10618103B2 (en) * 2015-11-20 2020-04-14 Caterpillar Inc. Method for non-linear fracture splitting
EP3173637B1 (de) * 2015-11-24 2018-11-14 BRP-Rotax GmbH & Co. KG Bruchgetrennte motorkomponente und ein verfahren zu deren herstellung
USD801151S1 (en) 2016-07-08 2017-10-31 Race Winning Brands, Inc. I-beam connecting rod
CN109026977A (zh) * 2018-09-27 2018-12-18 西安爱生技术集团公司 一种小型航空活塞发动机涨断式连杆
USD895402S1 (en) * 2019-01-28 2020-09-08 Bestrod Co., Ltd Connecting rod
CN114776693A (zh) * 2022-04-14 2022-07-22 广西玉柴机器股份有限公司 一种胀断连杆制作方法及连杆总成

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844890B2 (ja) 1981-07-30 1983-10-06 ヤマハ発動機株式会社 エンジンの連接棒半成品
US4569109A (en) 1984-07-02 1986-02-11 General Motors Corporation Method of making a split bearing assembly
JPS6182016A (ja) 1984-09-14 1986-04-25 Honda Motor Co Ltd 往復動機関の連接棒
US5208979A (en) 1991-09-19 1993-05-11 Howard Schmidt Prefracture laser formation of a stress riser groove
DE19531365C2 (de) * 1995-08-25 1998-11-05 Knorr Bremse Systeme Verfahren zur Herstellung einer Pleuelstange, insbesondere für Kompressoren
JPH1015639A (ja) * 1996-07-04 1998-01-20 Hitachi Powdered Metals Co Ltd コンロッドの製造方法
JPH10128481A (ja) 1996-10-25 1998-05-19 Honda Motor Co Ltd コネクティングロッドの製造方法
DE19854462A1 (de) * 1998-11-25 2000-06-15 Daimler Chrysler Ag Geteiltes Pleuel, insbesondere für Verbrennungsmaschinen und Verfahren zur Herstellung
JP2000179535A (ja) 1998-12-16 2000-06-27 Honda Motor Co Ltd 分割型コンロッドにおける軸受メタルの位置決め構造
JP2002048124A (ja) * 2000-08-03 2002-02-15 Honda Motor Co Ltd 内燃機関用連接棒

Also Published As

Publication number Publication date
EP1433964B1 (de) 2009-09-16
US7418886B2 (en) 2008-09-02
US20040159179A1 (en) 2004-08-19
TW200424448A (en) 2004-11-16
CN100344885C (zh) 2007-10-24
ATE443214T1 (de) 2009-10-15
CN1512082A (zh) 2004-07-14
TWI268319B (en) 2006-12-11
EP1433964A2 (de) 2004-06-30
EP1433964A3 (de) 2006-05-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition