JPS6049326U - Crankshaft bearing cap structure - Google Patents

Crankshaft bearing cap structure

Info

Publication number
JPS6049326U
JPS6049326U JP1983141486U JP14148683U JPS6049326U JP S6049326 U JPS6049326 U JP S6049326U JP 1983141486 U JP1983141486 U JP 1983141486U JP 14148683 U JP14148683 U JP 14148683U JP S6049326 U JPS6049326 U JP S6049326U
Authority
JP
Japan
Prior art keywords
bearing cap
crankshaft bearing
cap structure
bolt
crankshaft
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
JP1983141486U
Other languages
Japanese (ja)
Inventor
土生　信男
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP1983141486U priority Critical patent/JPS6049326U/en
Publication of JPS6049326U publication Critical patent/JPS6049326U/en
Pending 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
    • F16C9/02—Crankshaft bearings
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、従来のクランクシャフトベアリングキャップ
における自由時の爆発荷重の荷重方向と反力を示す、正
面図、第２図は、従来のクランクシャフトベアリングキ
ャップにおける爆発荷重作用時の変形を示すクランクシ
ャフト軸受部の正面図、第３図は本考案の実施例に係る
クランクシャフトベアリングキャップ構造を示す断面図
、第４図は本考案の実施例に係るワッシャの拡大正面図
、第５図は、本考案の実施例に係るクランクシャフトベ
アリングキャップにおける自由時の爆発荷重方向と反力
を示す正面図、である。 １３・・・・・・ベアリングキャップ、１４・・・・・
・クランクシャフト、１５・・・・・・ベアリングメタ
ル、１６・・・・・・取付はボルト、１６ａ・・・・・
・ボルト頭部、１７・・・・・・ボルト座面、１８・・
・・・・ワッシャ、１８ａ・・・・・・端面。 ７　　　　１２０　　　　量５ 第５図Figure 1 is a front view of a conventional crankshaft bearing cap showing the load direction and reaction force of an explosive load when it is free. Figure 2 is a crank showing the deformation of a conventional crankshaft bearing cap when an explosive load is applied. FIG. 3 is a sectional view showing the crankshaft bearing cap structure according to the embodiment of the present invention, FIG. 4 is an enlarged front view of the washer according to the embodiment of the present invention, and FIG. 5 is a front view of the shaft bearing portion. FIG. 3 is a front view showing the direction of explosive load and reaction force when the crankshaft bearing cap is free according to the embodiment of the present invention. 13...Bearing cap, 14...
・Crankshaft, 15...Bearing metal, 16...Mounting with bolt, 16a...
・Bolt head, 17... Bolt bearing surface, 18...
...Washer, 18a...End face. 7 120 Quantity 5 Figure 5

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クランクシャフトベアリングキャップの取付はボルト用
のボルト座面をクランクシャフトをｖ字型に囲む傾斜面
に形成し、該ボルト座面と取付はボルト頭部との間に、
前記ボルト座面にならう傾斜面を有するワッシャを介装
したことを特徴とするクランクシャフトベアリングキャ
ップ構造。To install the crankshaft bearing cap, the bolt seating surface for the bolt is formed into an inclined surface surrounding the crankshaft in a V-shape, and between the bolt seating surface and the bolt head,
A crankshaft bearing cap structure characterized in that a washer having an inclined surface that follows the bolt seating surface is interposed.
JP1983141486U 1983-09-14 1983-09-14 Crankshaft bearing cap structure Pending JPS6049326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983141486U JPS6049326U (en) 1983-09-14 1983-09-14 Crankshaft bearing cap structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983141486U JPS6049326U (en) 1983-09-14 1983-09-14 Crankshaft bearing cap structure

Publications (1)

Publication Number Publication Date
JPS6049326U true JPS6049326U (en) 1985-04-06

Family

ID=30316434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983141486U Pending JPS6049326U (en) 1983-09-14 1983-09-14 Crankshaft bearing cap structure

Country Status (1)

Country Link
JP (1) JPS6049326U (en)

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