JPH0387953U - - Google Patents
Info
- Publication number
- JPH0387953U JPH0387953U JP14963289U JP14963289U JPH0387953U JP H0387953 U JPH0387953 U JP H0387953U JP 14963289 U JP14963289 U JP 14963289U JP 14963289 U JP14963289 U JP 14963289U JP H0387953 U JPH0387953 U JP H0387953U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- fastened
- crankcase
- bearing cap
- cap body
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例を示す縦断正面図、第
２図は第１図の分解図、第３図は従来例を示す縦
断正面図でその右側は取付け状態を左側は分解状
態を示す図である。
１０……シリンダブロツク、１１……クランク
ケース、１１ａ，１１ｂ……スカート部、１２…
…クランク軸、１３……軸受部、１４……軸受キ
ヤツプ体、１６ａ，１６ｂ……第１ボルト、１７
ａ，１７ｂ……結合部、１８ａ，１８ｂ……雌ね
じ孔、１９ａ，１９ｂ……突出部、２０ａ，２０
ｂ……ボルト孔、２１ａ，２１ｂ……第２ボルト
、２２ａ，２２ｂ……ブツシユ体。
Fig. 1 is a longitudinal sectional front view showing an embodiment of the present invention, Fig. 2 is an exploded view of Fig. 1, and Fig. 3 is a longitudinal sectional front view showing a conventional example, with the right side showing the installed state and the left side showing the disassembled state. It is a diagram. 10... Cylinder block, 11... Crank case, 11a, 11b... Skirt portion, 12...
... Crankshaft, 13 ... Bearing section, 14 ... Bearing cap body, 16a, 16b ... First bolt, 17
a, 17b...Connection part, 18a, 18b...Female screw hole, 19a, 19b...Protrusion part, 20a, 20
b... Bolt hole, 21a, 21b... Second bolt, 22a, 22b... Bush body.
Claims (1)
一対の第１ボルトにて締結される軸受キヤツプ体
の左右両側に突出部を一体的に造形し、該両突出
部を、前記クランクケースにおける両スカート部
の内面に造形した結合部に対して前記第１ボルト
と平行な第２ボルトにて締結して成る装置におい
て、前記軸受キヤツプ体の両突出部における第２
ボルト用のボルト孔内には、前記第２ボルトに遊
被嵌したブツシユ体を摺動自在に嵌挿し、該ブツ
シユ体を、前記結合部に対して第２ボルトにて締
結したことを特徴とする内燃機関の騒音低減装置
。 Projections are integrally formed on both left and right sides of the bearing cap body which is fastened to the bearing part in the crankcase by a pair of left and right first bolts, and the projecting parts are attached to both skirt parts in the crankcase. In a device in which a second bolt parallel to the first bolt is fastened to a connecting portion formed on the inner surface, the second bolt in both protrusions of the bearing cap body
A bushing body loosely fitted onto the second bolt is slidably inserted into the bolt hole for the bolt, and the bushing body is fastened to the joint portion with the second bolt. A noise reduction device for internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14963289U JPH0387953U (en) | 1989-12-25 | 1989-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14963289U JPH0387953U (en) | 1989-12-25 | 1989-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0387953U true JPH0387953U (en) | 1991-09-09 |
Family
ID=31696011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14963289U Pending JPH0387953U (en) | 1989-12-25 | 1989-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0387953U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6252317B2 (en) * | 1985-08-10 | 1987-11-04 | Nippon Musical Instruments Mfg |
-
1989
- 1989-12-25 JP JP14963289U patent/JPH0387953U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6252317B2 (en) * | 1985-08-10 | 1987-11-04 | Nippon Musical Instruments Mfg |