JPS6334345U - - Google Patents

Info

Publication number
JPS6334345U
JPS6334345U JP12587586U JP12587586U JPS6334345U JP S6334345 U JPS6334345 U JP S6334345U JP 12587586 U JP12587586 U JP 12587586U JP 12587586 U JP12587586 U JP 12587586U JP S6334345 U JPS6334345 U JP S6334345U
Authority
JP
Japan
Prior art keywords
pair
engine
main bearing
bearing cap
aluminum member
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.)
Pending
Application number
JP12587586U
Other languages
Japanese (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 JP12587586U priority Critical patent/JPS6334345U/ja
Publication of JPS6334345U publication Critical patent/JPS6334345U/ja
Pending 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る軸受装置を適用したエン
ジンの要部切欠断面図、第２図は第１図のメイン
ベアリングキヤツプの拡大図、第３図は第２図の
矢線―断面図、第４図は第２図の矢線―
断面図である。 １……エンジン、２……シリンダブロツク、３
……シリンダヘツド、４……ロアケース、５……
メインベアリングキヤツプ、６……ねじ止体、７
……アルミニユウム部材、１１……固定ボルト、
１２……クランク軸。 Fig. 1 is a cutaway sectional view of the main parts of an engine to which the bearing device according to the present invention is applied, Fig. 2 is an enlarged view of the main bearing cap in Fig. 1, Fig. 3 is a sectional view along the arrow line in Fig. 2, Figure 4 is the arrow line in Figure 2.
FIG. 1...Engine, 2...Cylinder block, 3
...Cylinder head, 4...Lower case, 5...
Main bearing cap, 6... Screw stopper, 7
... Aluminum member, 11 ... Fixing bolt,
12...Crankshaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンのシリンダブロツクの下端に配設され
中央の軸受部の両側に穿設された一対のねじ孔を
介して前記シリンダブロツク側から挿通される一
対のボルトにより螺着されてクランクシヤフトを
軸支するメインベアリングキヤツプを備えるエン
ジンの軸受装置において、前記メインベアリング
キヤツプをアルミニユウム部材により形成し、且
つ当該アルミニユウム部材よりも硬質の金属部材
で形成され両側部に前記一対のねじ孔を穿設され
中央部の断面形状を略Ｔ字状に形成されたねじ止
体を鋳ぐるんだことを特徴とするエンジンの軸受
装置。 The crankshaft is supported by a pair of bolts that are inserted from the cylinder block side through a pair of screw holes that are arranged at the lower end of the engine's cylinder block and drilled on both sides of the central bearing part. In a bearing device for an engine including a main bearing cap, the main bearing cap is formed of an aluminum member, and is formed of a metal member harder than the aluminum member, and the pair of screw holes are bored on both sides, and a center portion of the main bearing cap is formed of a metal member that is harder than the aluminum member. A bearing device for an engine, characterized in that a screw stopper body having a substantially T-shaped cross section is cast inside.
JP12587586U 1986-08-20 1986-08-20 Pending JPS6334345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12587586U JPS6334345U (en) 1986-08-20 1986-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12587586U JPS6334345U (en) 1986-08-20 1986-08-20

Publications (1)

Publication Number Publication Date
JPS6334345U true JPS6334345U (en) 1988-03-05

Family

ID=31019154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12587586U Pending JPS6334345U (en) 1986-08-20 1986-08-20

Country Status (1)

Country Link
JP (1) JPS6334345U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011007067A (en) * 2009-06-23 2011-01-13 Otics Corp Cam cap
EP2404051B1 (en) * 2009-03-04 2014-12-31 Peugeot Citroën Automobiles Société Anonyme Dual material device, casing and vehicle provided with said device, and method for making said device
WO2015156025A1 (en) * 2014-04-07 2015-10-15 日産自動車株式会社 Bearing cap
JPWO2016051600A1 (en) * 2014-10-03 2017-04-27 日産自動車株式会社 Bearing cap for internal combustion engine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2404051B1 (en) * 2009-03-04 2014-12-31 Peugeot Citroën Automobiles Société Anonyme Dual material device, casing and vehicle provided with said device, and method for making said device
JP2011007067A (en) * 2009-06-23 2011-01-13 Otics Corp Cam cap
WO2015156025A1 (en) * 2014-04-07 2015-10-15 日産自動車株式会社 Bearing cap
JPWO2016051600A1 (en) * 2014-10-03 2017-04-27 日産自動車株式会社 Bearing cap for internal combustion engine
CN106795908A (en) * 2014-10-03 2017-05-31 日产自动车株式会社 The bearing cap of internal combustion engine
EP3203095A4 (en) * 2014-10-03 2017-10-11 Nissan Motor Co., Ltd Bearing cap of internal combustion engine
US10267352B2 (en) 2014-10-03 2019-04-23 Nissan Motor Co., Ltd. Bearing cap of internal combustion engine
CN106795908B (en) * 2014-10-03 2020-06-26 日产自动车株式会社 Bearing cap for internal combustion engine

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