JPS61200927U

JPS61200927U -

Info

Publication number: JPS61200927U
Application number: JP8396785U
Authority: JP
Priority date: 1985-06-05
Filing date: 1985-06-05
Publication date: 1986-12-16

Description

[Brief explanation of the drawing]

第１図は本考案の第１実施例に係るエンジンの
カムシヤフト軸受のエンジン上部の縦断面図、第
２図は第１図のカムシヤフト軸受部の拡大縦断面
図、第３図は本考案の第２実施例に係るエンジン
のカムシヤフト軸受の縦断面図、である。１……シリンダブロツク、２……シリンダヘツ
ド、３……カムシヤフト、４……下部軸受部、５
，７……カムキヤツプ軸受、６……カムシヤフト
軸受、８……コーテイング樹脂。 FIG. 1 is a vertical cross-sectional view of the upper part of the engine of the camshaft bearing of the engine according to the first embodiment of the present invention, FIG. 2 is an enlarged vertical cross-sectional view of the camshaft bearing of FIG. 1, and FIG. FIG. 2 is a longitudinal sectional view of a camshaft bearing of an engine according to a second embodiment. 1... Cylinder block, 2... Cylinder head, 3... Camshaft, 4... Lower bearing part, 5
, 7...Cam cap bearing, 6...Camshaft bearing, 8...Coating resin.

Claims

[Claims for Utility Model Registration] (1) A camshaft bearing for an engine consisting of a lower bearing part formed integrally with a cylinder head and a cam cap bearing attached to the upper part of the lower bearing part, at least the inner part of the cam cap bearing. An engine camshaft bearing characterized by having a peripheral surface made of resin. (2) The camshaft bearing for an engine according to claim 1, wherein the entire camcap bearing is made of resin. (3) The camshaft bearing for an engine according to claim 1, wherein the inner peripheral surface of the camcap bearing is coated with resin. (4) The camshaft bearing for an engine according to claim 1, wherein at least the inner peripheral surface of only the cam cap bearings of the camshaft bearings located at both ends of the camshaft are made of resin.