JPS6353012U - - Google Patents
Info
- Publication number
- JPS6353012U JPS6353012U JP14643286U JP14643286U JPS6353012U JP S6353012 U JPS6353012 U JP S6353012U JP 14643286 U JP14643286 U JP 14643286U JP 14643286 U JP14643286 U JP 14643286U JP S6353012 U JPS6353012 U JP S6353012U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bearing cap
- connecting beam
- cylinder block
- beam structure
- 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
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図は本考案の一実施例に係る連結ベアリン
グビーム構造のシリンダブロツク下面側からみた
底面図、第２図は第１図の−線に沿う部分縦
断面図、第３図は第１図の装置の連結ビームの部
分斜視図、第４図はベアリングキヤツプの変形量
測定試験結果を示す各構造とそれに対応するベア
リングキヤツプ変形量との関係図、第５図は第４
図の試験構造のうち量産品に係るベアリングキヤ
ツプの概略斜視図、第６図は第４図の試験構造の
うち２本ビーム構造のベアリングキヤツプ部の概
略正面図、第７図は第４図の試験構造のうち板ビ
ーム構造のベアリングキヤツプ部の概略正面図、
第８図は第４図の試験の測定状態を示すクランク
軸受部の概略側面図、である。
１……シリンダブロツク、２……ベアリングボ
ス部、３……ベアリングキヤツプ、４……連結ビ
ーム、５……極細ビーム、６……ボルト取付座部
材、７……ボルト。
FIG. 1 is a bottom view of a connected bearing beam structure according to an embodiment of the present invention, as seen from the bottom side of the cylinder block, FIG. FIG. 4 is a partial perspective view of the connecting beam of the device; FIG.
Among the test structures shown in the figure, a schematic perspective view of a mass-produced bearing cap, FIG. 6 is a schematic front view of a two-beam bearing cap part of the test structure shown in FIG. Schematic front view of the bearing cap part of the plate beam structure of the test structure,
FIG. 8 is a schematic side view of the crank bearing section showing the measurement state of the test shown in FIG. 4. 1...Cylinder block, 2...Bearing boss, 3...Bearing cap, 4...Connection beam, 5...Extremely thin beam, 6...Bolt mounting seat member, 7...Bolt.
Claims (1)
れる各ベアリングキヤツプを、クランク軸に沿う
方向に延びるベアリングキヤツプとは別体の連結
ビームで連結した連結ベアリングビーム構造にお
いて、前記連結ビームを、ピアノ線状の極細ビー
ムに間隔をもたせてワツシヤ状のボルト取付座部
材を一体的に固定したビームから構成し、該連結
ビームを各ベアリングキヤツプの下面中央部に位
置させて下方からボルト結合することにより、各
ベアリングキヤツプを前記連結ビームで連結した
ことを特徴とする連結ベアリングビーム構造。 In a connected bearing beam structure in which each bearing cap fixed to the bearing boss portion of the cylinder block is connected by a connecting beam separate from the bearing cap extending in the direction along the crankshaft, the connecting beam is connected to a piano wire-shaped ultra-thin Each bearing cap is constructed of a beam in which washer-shaped bolt mounting seat members are integrally fixed at intervals between the beams, and the connecting beam is positioned at the center of the lower surface of each bearing cap and bolted from below. A connected bearing beam structure characterized in that the two are connected by the connecting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14643286U JPH0432494Y2 (en) | 1986-09-26 | 1986-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14643286U JPH0432494Y2 (en) | 1986-09-26 | 1986-09-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353012U true JPS6353012U (en) | 1988-04-09 |
| JPH0432494Y2 JPH0432494Y2 (en) | 1992-08-05 |
Family
ID=31058894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14643286U Expired JPH0432494Y2 (en) | 1986-09-26 | 1986-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432494Y2 (en) |
-
1986
- 1986-09-26 JP JP14643286U patent/JPH0432494Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432494Y2 (en) | 1992-08-05 |
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