JPS61179339U - - Google Patents
Info
- Publication number
- JPS61179339U JPS61179339U JP6476185U JP6476185U JPS61179339U JP S61179339 U JPS61179339 U JP S61179339U JP 6476185 U JP6476185 U JP 6476185U JP 6476185 U JP6476185 U JP 6476185U JP S61179339 U JPS61179339 U JP S61179339U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- camshaft
- holder
- crankshaft
- driving
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Gear Transmission (AREA)
Description
第１図は本考案に係るギヤトレーンの保持構造
を適用したエンジンの一部破断正面図、第２図は
第１図のＡ―Ａ線断面図、第３図は同保持構造の
要部平断面図、第４図は従来のギヤトレーンの保
持構造を示す断面図である。
尚、図面中１はエンジン、２はクランクケース
、３はシリンダブロツク、４はシリンダヘツド、
６はクランクシヤフト、６ａはクランクシヤフト
のジヤーナル部、８はクランクシヤフト軸受、１
０はタイミングギヤ、１６はカムシヤフト、１７
はドリブンギヤ、１８，１９はアイドルギヤ、２
０はホルダー、２１，２２は板体、２４はアーム
、２４ａはボルト挿通部、２５はボルトである。
Fig. 1 is a partially cutaway front view of an engine to which the gear train holding structure according to the present invention is applied, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is a planar cross-section of the main part of the same holding structure. 4 are cross-sectional views showing a conventional gear train holding structure. In the drawings, 1 is the engine, 2 is the crankcase, 3 is the cylinder block, 4 is the cylinder head,
6 is a crankshaft, 6a is a journal part of the crankshaft, 8 is a crankshaft bearing, 1
0 is timing gear, 16 is camshaft, 17
is the driven gear, 18 and 19 are the idle gears, 2
0 is a holder, 21 and 22 are plates, 24 is an arm, 24a is a bolt insertion portion, and 25 is a bolt.
Claims (1)
カムシヤフトに結着するドリブンギヤとを複数の
アイドルギヤを介して連結し、タイミングギヤの
回転をドリブンギヤに伝達するようにしたカムシ
ヤフト駆動用ギヤトレーンにおいて、前記アイド
ルギヤはホルダーに回転自在に保持され、このホ
ルダーの一端はシリンダヘツドに固着され、他端
はシリンダブロツクに形成したクランクシヤフト
軸受部の側壁に固着されることを特徴とするカム
シヤフト駆動用ギヤトレーンの保持構造。 In a gear train for driving a camshaft in which a timing gear connected to a crankshaft and a driven gear connected to a camshaft are connected via a plurality of idle gears and rotation of the timing gear is transmitted to the driven gear, the idle gear is connected to a holder. A holding structure for a gear train for driving a camshaft, characterized in that one end of the holder is fixed to a cylinder head and the other end is fixed to a side wall of a crankshaft bearing formed in a cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6476185U JPS61179339U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6476185U JPS61179339U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61179339U true JPS61179339U (en) | 1986-11-08 |
Family
ID=30596143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6476185U Pending JPS61179339U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61179339U (en) |
-
1985
- 1985-04-30 JP JP6476185U patent/JPS61179339U/ja active Pending
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