JPH01116253U

JPH01116253U -

Info

Publication number: JPH01116253U
Application number: JP1160088U
Authority: JP
Priority date: 1988-01-29
Filing date: 1988-01-29
Publication date: 1989-08-04

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示しており、第１図は
ダンパプーリ装置の縦断面図、第２図は一部断面
にして示す同斜視図、第３図はダンパ支持体の取
外し時を示す該ダンパ支持体の正面図である。第
４図はロツクボルトの正面図、第５図は他の実施
例を示すダンパプーリ装置の縦断面図、第６図及
び第７図は緩衝材の他の実施例を示す同縦断面図
である。１……ダンパプーリ、２……クランク軸、３…
…捩り振動ダンパ、４……クランクプーリ、５…
…曲げ振動ダンパ、５ａ……ダンパマス、５ｂ…
…ダンパゴム、６……ダンパプーリ、８……ロツ
クボルト、１１……ダンパ支持体、１４……治具
、１４ｂ……突起、１５……取付部、１５ａ……
フランジ、１５ｂ……挿入孔、１７，１８，１９
……緩衝材。 The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view of the damper pulley device, Fig. 2 is a perspective view of the damper pulley device partially cut away, and Fig. 3 is a perspective view of the damper pulley device when the damper support is removed. It is a front view of a damper support body. FIG. 4 is a front view of the lock bolt, FIG. 5 is a longitudinal cross-sectional view of a damper pulley device showing another embodiment, and FIGS. 6 and 7 are longitudinal cross-sectional views of the damper pulley device showing other embodiments. 1... Damper pulley, 2... Crankshaft, 3...
...Torsional vibration damper, 4...Crank pulley, 5...
...Bending vibration damper, 5a... Damper mass, 5b...
... Damper rubber, 6 ... Damper pulley, 8 ... Lock bolt, 11 ... Damper support, 14 ... Jig, 14b ... Protrusion, 15 ... Mounting part, 15a ...
Flange, 15b...insertion hole, 17, 18, 19
...Buffer material.

Claims

[Scope of utility model registration request]

A damper support is attached to the protruding end of a locking bolt that is attached to one end of the engine crankshaft and locks the crank pulley, and a damper mass is attached to the inner surface of the damper support via a damper rubber. A damper pulley device for an engine, characterized in that a mounting portion for a damper pulley fixing jig is provided on the outer periphery of the body.