JPH0269044U - - Google Patents
Info
- Publication number
- JPH0269044U JPH0269044U JP14757688U JP14757688U JPH0269044U JP H0269044 U JPH0269044 U JP H0269044U JP 14757688 U JP14757688 U JP 14757688U JP 14757688 U JP14757688 U JP 14757688U JP H0269044 U JPH0269044 U JP H0269044U
- Authority
- JP
- Japan
- Prior art keywords
- gear case
- engine
- gear
- endless belt
- front surface
- 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
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第1図はエンジンと駆動系の概略側面図、第2
図は本考案の一実施例を示すギヤケースの正面図
、第3図は本考案の従来例を示すギヤケースの膜
振動を説明する正面図、第4図はギヤケースの正
面図である。
1……エンジン、14……取付ボルト、10…
…駆動ギヤ、11……無端ベルト体、12……動
弁系ギヤ、51……振動減衰用ボルト、52……
リブ。
Figure 1 is a schematic side view of the engine and drive system, Figure 2
FIG. 3 is a front view of a gear case showing an embodiment of the present invention, FIG. 3 is a front view illustrating membrane vibration of a gear case showing a conventional example of the present invention, and FIG. 4 is a front view of the gear case. 1...Engine, 14...Mounting bolt, 10...
... Drive gear, 11 ... Endless belt body, 12 ... Valve train gear, 51 ... Vibration damping bolt, 52 ...
rib.
Claims (1)
ボルトによりエンジンフロント面に取付固定され
、クランクシヤフトに設けられる駆動ギヤおよび
この駆動ギヤに無端ベルト体を介して連結される
動弁系ギヤなどを覆うギヤケースにおいて、上記
ギヤ類および無端ベルト体の運動に障害とならな
い位置で、かつギヤケースの略中央部に振動低減
用ボルトを挿通して上記エンジンフロント面に取
付固定し、この振動低減用ボルト挿通部位から複
数の上記取付ボルト挿通部位に向つて複数条のリ
ブを放射状に設けたことを特徴とするエンジンの
ギヤケース構造。 A drive gear that is attached to the front surface of the engine with a plurality of mounting bolts at predetermined intervals along its peripheral edge and provided on the crankshaft, and a valve train gear that is connected to this drive gear via an endless belt body. In the gear case that covers the gear case, a vibration reduction bolt is inserted into the center of the gear case at a position that does not interfere with the movement of the gears and the endless belt, and is fixed to the front surface of the engine. A gear case structure for an engine, characterized in that a plurality of ribs are provided radially from a bolt insertion site toward the plurality of mounting bolt insertion sites.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988147576U JP2526040Y2 (en) | 1988-11-14 | 1988-11-14 | Engine gear case structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988147576U JP2526040Y2 (en) | 1988-11-14 | 1988-11-14 | Engine gear case structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0269044U true JPH0269044U (en) | 1990-05-25 |
JP2526040Y2 JP2526040Y2 (en) | 1997-02-12 |
Family
ID=31418106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988147576U Expired - Lifetime JP2526040Y2 (en) | 1988-11-14 | 1988-11-14 | Engine gear case structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2526040Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006316866A (en) * | 2005-05-12 | 2006-11-24 | Mazda Motor Corp | Transmission structure |
JP2007092709A (en) * | 2005-09-30 | 2007-04-12 | Calsonic Compressor Inc | Gas compressor |
WO2016006361A1 (en) * | 2014-07-10 | 2016-01-14 | 日産自動車株式会社 | Electronic-component-accommodating structure |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5695630B2 (en) * | 2012-11-08 | 2015-04-08 | 本田技研工業株式会社 | Timing train cover structure for internal combustion engine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5590725U (en) * | 1978-12-18 | 1980-06-23 | ||
JPS56166350U (en) * | 1980-05-14 | 1981-12-09 | ||
JPS6267943U (en) * | 1985-10-18 | 1987-04-28 | ||
JPS639444U (en) * | 1985-11-04 | 1988-01-22 |
-
1988
- 1988-11-14 JP JP1988147576U patent/JP2526040Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5590725U (en) * | 1978-12-18 | 1980-06-23 | ||
JPS56166350U (en) * | 1980-05-14 | 1981-12-09 | ||
JPS6267943U (en) * | 1985-10-18 | 1987-04-28 | ||
JPS639444U (en) * | 1985-11-04 | 1988-01-22 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006316866A (en) * | 2005-05-12 | 2006-11-24 | Mazda Motor Corp | Transmission structure |
JP2007092709A (en) * | 2005-09-30 | 2007-04-12 | Calsonic Compressor Inc | Gas compressor |
JP4593425B2 (en) * | 2005-09-30 | 2010-12-08 | カルソニックカンセイ株式会社 | Gas compressor |
WO2016006361A1 (en) * | 2014-07-10 | 2016-01-14 | 日産自動車株式会社 | Electronic-component-accommodating structure |
JPWO2016006361A1 (en) * | 2014-07-10 | 2017-05-25 | 日産自動車株式会社 | Electronic component housing structure |
Also Published As
Publication number | Publication date |
---|---|
JP2526040Y2 (en) | 1997-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |