JPH0345452U - - Google Patents

Info

Publication number
JPH0345452U
JPH0345452U JP1989107568U JP10756889U JPH0345452U JP H0345452 U JPH0345452 U JP H0345452U JP 1989107568 U JP1989107568 U JP 1989107568U JP 10756889 U JP10756889 U JP 10756889U JP H0345452 U JPH0345452 U JP H0345452U
Authority
JP
Japan
Prior art keywords
cylinder block
rear cover
reinforcing member
fastening bolt
fastening
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
JP1989107568U
Other languages
English (en)
Other versions
JP2548173Y2 (ja
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 filed Critical
Priority to JP1989107568U priority Critical patent/JP2548173Y2/ja
Priority to US07/556,251 priority patent/US5014659A/en
Priority to DE4024313A priority patent/DE4024313A1/de
Priority to KR2019900012590U priority patent/KR930008684Y1/ko
Publication of JPH0345452U publication Critical patent/JPH0345452U/ja
Application granted granted Critical
Publication of JP2548173Y2 publication Critical patent/JP2548173Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F02F1/00—Cylinders; Cylinder heads 
    • 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 or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0053—Crankshaft bearings fitted in the crankcase
    • 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 or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0007—Crankcases of engines with cylinders in line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium

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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかるエンジンのシリンダブ
ロツク補強構造の一実施例を示す縦断面図、第２
図はフライホイールを除いた状態の側面図、第３
図は補強部材の上面図、第４図は第１図の−
線断面図である。 １……シリンダブロツク、１ａ……シリンダブ
ロツクのスカート部、２……クランクシヤフト、
６……リアカバー、８……補強部材、１１ａ，１
２ａ，１３ａ……軸受け部、３１，３２，３３…
…ベアリングキヤツプ、６１……リアカバーの貫
通穴、８２……対シリンダブロツク用締結ボルト
、８３ａ……対リアカバー用締結ボルト、８３ｃ
……対ベアリングキヤツプ用締結ボルト、ｌ……
対リアカバー用締結ボルトのピツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. シリンダブロツクにその軸受け部とでクランク
    シヤフトを支持する複数個のベアリングキヤツプ
    が固定され、前記シリンダブロツクの後端部にク
    ランクシヤフトを通す貫通穴を有するリアカバー
    が設けられ、前記シリンダブロツクのスカート部
    の下面に補強部材が対シリンダブロツク用締結ボ
    ルトによつて締結されたエンジンのシリンダブロ
    ツク補強構造において、前記リアカバーの下面に
    前記補強部材を締結する対リアカバー用締結ボル
    トが前記リアカバーの両側位置にそれぞれ設けら
    れているとともに、前記複数個のベアリングキヤ
    ツプのうちで前記リアカバー近傍のものに前記補
    強部材が対ベアリングキヤツプ用締結ボルトによ
    つて締結され、この対ベアリングキヤツプ用締結
    ボルトが前記シリンダブロツクの後端側から見て
    前記対リアカバー用締結ボルトのピツチ内に配設
    されていることを特徴とするエンジンのシリンダ
    ブロツク補強構造。
JP1989107568U 1989-09-02 1989-09-12 エンジンのシリンダブロック補強構造 Expired - Fee Related JP2548173Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989107568U JP2548173Y2 (ja) 1989-09-12 1989-09-12 エンジンのシリンダブロック補強構造
US07/556,251 US5014659A (en) 1989-09-12 1990-07-19 Reinforced structure of a cylinder block of an internal combustion engine
DE4024313A DE4024313A1 (de) 1989-09-12 1990-07-31 Versteifter aufbau des zylinderblocks eines verbrennungsmotors
KR2019900012590U KR930008684Y1 (ko) 1989-09-02 1990-08-22 엔진의 실린더 블록 보강구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989107568U JP2548173Y2 (ja) 1989-09-12 1989-09-12 エンジンのシリンダブロック補強構造

Publications (2)

Publication Number Publication Date
JPH0345452U true JPH0345452U (ja) 1991-04-26
JP2548173Y2 JP2548173Y2 (ja) 1997-09-17

Family

ID=14462473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989107568U Expired - Fee Related JP2548173Y2 (ja) 1989-09-02 1989-09-12 エンジンのシリンダブロック補強構造

Country Status (4)

Country Link
US (1) US5014659A (ja)
JP (1) JP2548173Y2 (ja)
KR (1) KR930008684Y1 (ja)
DE (1) DE4024313A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247915A (en) * 1990-12-25 1993-09-28 Mazda Motor Corporation Cylinder block structure for an internal combustion engine
DE4206068A1 (de) * 1991-03-01 1992-09-03 Mazda Motor Aufbau einer motoreinheit eines fahrzeugs
US5161642A (en) * 1991-03-07 1992-11-10 Yamaha Hatsudoki Kabushiki Kaisha Oil pan construction
ATE123845T1 (de) * 1991-05-25 1995-06-15 Bayerische Motoren Werke Ag Vorrichtung zum versteifen des kurbelgehäuses einer hubkolbenmaschine, insbesondere brennkraftmaschine.
JP2573766Y2 (ja) * 1991-08-29 1998-06-04 マツダ株式会社 エンジンのロアブロック構造
AT404165B (de) * 1994-01-14 1998-09-25 Steyr Nutzfahrzeuge Kurbelgehäuse für brennkraftmaschinen
US5988134A (en) * 1996-02-20 1999-11-23 Navistar International Transportation Corp Two piece locking oil pickup tube assembly
DE19610872C1 (de) * 1996-03-20 1997-06-19 Daimler Benz Ag Zylinderkurbelgehäuse für eine Brennkraftmaschine
DE10232318A1 (de) * 2002-07-17 2004-02-05 Bayerische Motoren Werke Ag Maschinengehäuse für eine Brennkraftmaschine
DE202014007434U1 (de) * 2014-09-12 2015-12-15 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Lagerdeckel für das Lager einer Welle und Antriebseinheit mit einem solchen Lagerdeckel
KR102175670B1 (ko) * 2019-12-20 2020-11-06 주식회사 아투 환기력 강화 벤츄레이터 구조체

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0158747U (ja) * 1987-10-06 1989-04-12
JPH0171159U (ja) * 1987-10-29 1989-05-12
JPH01190952A (ja) * 1988-01-23 1989-08-01 Mazda Motor Corp エンジンのシリンダブロック補強部材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134733A (en) * 1979-04-09 1980-10-20 Yamaha Motor Co Ltd Structure for reinforcing cylinder block of engine
JPS5949419B2 (ja) * 1980-12-11 1984-12-03 日産自動車株式会社 自動車用エンジン
JPS57127834U (ja) * 1981-02-05 1982-08-09
JPH0222493Y2 (ja) * 1981-02-24 1990-06-18
JPS5812657U (ja) * 1981-07-17 1983-01-26 日産自動車株式会社 内燃機関用ベアリングビ−ム
US4729352A (en) * 1984-11-28 1988-03-08 Honda Giken Kogyo Kabushiki Kaisha Crankshaft supporting structure for multicylinder internal combustion engines
JPS6368756A (ja) * 1986-09-10 1988-03-28 Mazda Motor Corp エンジンの遮音構造
JPH0533720Y2 (ja) * 1987-04-24 1993-08-26
JPH071025B2 (ja) * 1988-04-05 1995-01-11 マツダ株式会社 エンジンのシリンダブロック補強装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0158747U (ja) * 1987-10-06 1989-04-12
JPH0171159U (ja) * 1987-10-29 1989-05-12
JPH01190952A (ja) * 1988-01-23 1989-08-01 Mazda Motor Corp エンジンのシリンダブロック補強部材

Also Published As

Publication number Publication date
DE4024313C2 (ja) 1992-04-16
US5014659A (en) 1991-05-14
JP2548173Y2 (ja) 1997-09-17
KR910005951U (ko) 1991-04-24
KR930008684Y1 (ko) 1993-12-28
DE4024313A1 (de) 1991-03-21

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Legal Events

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