JP4988641B2 - 内燃機関のボルト締結構造 - Google Patents

内燃機関のボルト締結構造 Download PDF

Info

Publication number
JP4988641B2
JP4988641B2 JP2008094133A JP2008094133A JP4988641B2 JP 4988641 B2 JP4988641 B2 JP 4988641B2 JP 2008094133 A JP2008094133 A JP 2008094133A JP 2008094133 A JP2008094133 A JP 2008094133A JP 4988641 B2 JP4988641 B2 JP 4988641B2
Authority
JP
Japan
Prior art keywords
cylinder
bolt
crankcase
internal combustion
boss portion
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.)
Active
Application number
JP2008094133A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009243440A (ja
JP2009243440A5 (enExample
Inventor
博 栗原
満好 神谷
真悟 植田
すみ子 福沢
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP2008094133A priority Critical patent/JP4988641B2/ja
Priority to BRPI0900459-9A priority patent/BRPI0900459B1/pt
Priority to US12/380,528 priority patent/US8104448B2/en
Publication of JP2009243440A publication Critical patent/JP2009243440A/ja
Publication of JP2009243440A5 publication Critical patent/JP2009243440A5/ja
Application granted granted Critical
Publication of JP4988641B2 publication Critical patent/JP4988641B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0021—Construction
    • F02F2007/0041—Fixing Bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Connection Of Plates (AREA)
JP2008094133A 2008-03-31 2008-03-31 内燃機関のボルト締結構造 Active JP4988641B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008094133A JP4988641B2 (ja) 2008-03-31 2008-03-31 内燃機関のボルト締結構造
BRPI0900459-9A BRPI0900459B1 (pt) 2008-03-31 2009-02-20 estrutura de fixação de parafuso para um motor de combustão interna
US12/380,528 US8104448B2 (en) 2008-03-31 2009-02-27 Bolt fastening structure for internal combustion engine, and engine incorporating same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008094133A JP4988641B2 (ja) 2008-03-31 2008-03-31 内燃機関のボルト締結構造

Publications (3)

Publication Number Publication Date
JP2009243440A JP2009243440A (ja) 2009-10-22
JP2009243440A5 JP2009243440A5 (enExample) 2011-01-27
JP4988641B2 true JP4988641B2 (ja) 2012-08-01

Family

ID=41115237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008094133A Active JP4988641B2 (ja) 2008-03-31 2008-03-31 内燃機関のボルト締結構造

Country Status (3)

Country Link
US (1) US8104448B2 (enExample)
JP (1) JP4988641B2 (enExample)
BR (1) BRPI0900459B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5903852B2 (ja) * 2011-11-29 2016-04-13 スズキ株式会社 内燃機関のクランクケース構造
JP2014092136A (ja) * 2012-11-06 2014-05-19 Nippon Soken Inc シリンダブロック構造

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977303A (en) * 1972-04-03 1976-08-31 Exxon Research And Engineering Company Engines and compressors
JPS577789Y2 (enExample) * 1977-05-12 1982-02-15
JPH01125842U (enExample) * 1988-02-19 1989-08-28
JPH08121132A (ja) * 1994-10-26 1996-05-14 Suzuki Motor Corp ４サイクルエンジンのクランクケース構造
JPH09195845A (ja) * 1996-01-12 1997-07-29 Honda Motor Co Ltd 往復型内燃機関
JP2000337211A (ja) * 1999-05-26 2000-12-05 Fuji Heavy Ind Ltd エンジン
JP3829599B2 (ja) * 2000-07-31 2006-10-04 スズキ株式会社 自動二輪車のエンジンユニット
JP3861984B2 (ja) 2001-05-17 2006-12-27 三菱ふそうトラック・バス株式会社 ボルトの締結構造
JP3666745B2 (ja) * 2001-11-07 2005-06-29 本田技研工業株式会社 内燃機関の補機取付構造
JP3743355B2 (ja) * 2001-11-27 2006-02-08 日産自動車株式会社 内燃機関のシリンダブロック
JP4265746B2 (ja) * 2003-03-19 2009-05-20 本田技研工業株式会社 ボルトおよび内燃機関
JP2005048708A (ja) * 2003-07-30 2005-02-24 Honda Motor Co Ltd エンジン
JP4116959B2 (ja) * 2003-09-30 2008-07-09 本田技研工業株式会社 内燃機関におけるクランクシャフトの軸受構造
JP4258339B2 (ja) * 2003-10-10 2009-04-30 日産自動車株式会社 内燃機関のシリンダブロック
JP2007092586A (ja) * 2005-09-28 2007-04-12 Daihatsu Motor Co Ltd 二サイクル多気筒内燃機関
JP4391469B2 (ja) * 2005-11-29 2009-12-24 川崎重工業株式会社 ２サイクルエンジン

Also Published As

Publication number Publication date
US20090241893A1 (en) 2009-10-01
JP2009243440A (ja) 2009-10-22
BRPI0900459B1 (pt) 2020-11-17
US8104448B2 (en) 2012-01-31
BRPI0900459A2 (pt) 2009-11-17

Similar Documents

Publication Publication Date Title
US8662049B2 (en) Cast piston having supporting ribs, and method for the production of such a piston
KR20090018628A (ko) 내연 기관용 멀티파트 냉각 피스톤
JP4988641B2 (ja) 内燃機関のボルト締結構造
EP2414688B1 (en) Connecting rod
US7127981B2 (en) Spherical coupling structure between a piston and a connecting rod
US9982708B2 (en) Crankshaft
WO2018037844A1 (ja) シリンダジャケット及びクロスヘッド式内燃機関
JP5932557B2 (ja) 内燃機関
US7273030B2 (en) Crankshaft support structure of internal combustion engine
WO2013129350A1 (ja) 内燃機関の主軸受
JP5665498B2 (ja) クロスヘッド型ディーゼル機関のクロスヘッド
JP2009243440A5 (enExample)
JP4586035B2 (ja) 内燃機関のシリンダブロック及びその製造方法
CN2937514Y (zh) 具有贯穿螺栓结构的发动机
JP2007239497A (ja) シリンダブロックへのベアリングキャップ構造体の締結構造
US7438041B2 (en) Connecting rod-crank piston pin for the carrying out of an eccentric connecting rod system preferably for internal-combustion engines
EP1826389B1 (en) Internal Combustion Engine
JP2006138226A (ja) 内燃機関
JP4552832B2 (ja) エンジン構造
JP2015094246A (ja) 内燃機関のシリンダブロック
JP2013002557A (ja) コンロッドの組付方法
JP2010144742A (ja) クランクシャフト
JP5668601B2 (ja) 内燃機関の複リンク式ピストン−クランク機構
JP4572622B2 (ja) シリンダブロック
JP2008133821A (ja) 内燃機関

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20101206

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20101206

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111206

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120203

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120410

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120426

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4988641

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150511

Year of fee payment: 3