JPS646509U

JPS646509U -

Info

Publication number: JPS646509U
Application number: JP10026387U
Authority: JP
Priority date: 1987-06-30
Filing date: 1987-06-30
Publication date: 1989-01-13

Description

[Brief explanation of the drawing]

第１〜４図はこの考案の実施例を示し、第１図
はエンジンと角度検出機構との一部断面図、第２
図は角度検出機構の正面図、第３図は角度検出機
構をカム軸に装着した状態の断面図、第４図は第
３図の矢印の拡大断面図である。第５図は従来
の角度検出機構をカム軸に装着した状態の断面図
である。図において、２はエンジン、４はシリンダブロ
ツク、６はシリンダヘツド、２０はカム軸、２０
ａはジヤーナル部、２２は支持部、２４はタイミ
ングベルト、２６はタイミングプーリ、３２はプ
ーリケーシング、３４は角度検出側軸、３８は角
度検出機構、４０は本体、４８はセンサ部、５８
は取着突部、６２は弾性体、６４は第１弾性体、
６６は第２弾性体、そして７４は締付けボルトで
ある。 Figures 1 to 4 show an embodiment of this invention; Figure 1 is a partial sectional view of the engine and angle detection mechanism;
3 is a front view of the angle detection mechanism, FIG. 3 is a sectional view of the angle detection mechanism mounted on the camshaft, and FIG. 4 is an enlarged sectional view of the arrow in FIG. 3. FIG. 5 is a sectional view of a conventional angle detection mechanism mounted on a camshaft. In the figure, 2 is the engine, 4 is the cylinder block, 6 is the cylinder head, 20 is the camshaft, 20
a is a journal part, 22 is a support part, 24 is a timing belt, 26 is a timing pulley, 32 is a pulley casing, 34 is an angle detection side shaft, 38 is an angle detection mechanism, 40 is a main body, 48 is a sensor part, 58
62 is an elastic body, 64 is a first elastic body,
66 is a second elastic body, and 74 is a tightening bolt.

Claims

[Scope of utility model registration request]

In an angle detection device for an engine provided with an angle detection mechanism that detects a crank angle by rotation of an angle detection side shaft connected to a rotating shaft, the angle detection side shaft is supported by the angle detection mechanism main body, and this angle is An angle detection device for an engine, characterized in that a detection mechanism main body is provided on the support portion side of the rotating shaft via an elastic body.