JPH01111110U - - Google Patents
Info
- Publication number
- JPH01111110U JPH01111110U JP442588U JP442588U JPH01111110U JP H01111110 U JPH01111110 U JP H01111110U JP 442588 U JP442588 U JP 442588U JP 442588 U JP442588 U JP 442588U JP H01111110 U JPH01111110 U JP H01111110U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- camshaft
- bearing cap
- cap body
- cylinder head
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案の実施例を示し、第１図は平面図
、第２図は第１図の―視断面図、第３図は第
２図の―視断面図、第４図は第１図の―
視断面図、第５図は複数の軸受キヤツプ体を連ね
た状態で鋳造したときの図である。
１……シリンダヘツド、２……カム軸、３……
吸気弁、４……排気弁、５……軸受部、６……軸
受座、７……ボルト、８……軸受キヤツプ体、９
，１０……揺動腕軸、１１，１２……揺動アーム
、１３……湯道、１４……切断線、１５……シリ
ンダヘツドカバー、１６……オイル溜り室。
The drawings show an embodiment of the present invention; FIG. 1 is a plan view, FIG. 2 is a sectional view of FIG. 1, FIG. 3 is a sectional view of FIG. 2, and FIG. 4 is a sectional view of FIG. 1. of-
The cross-sectional view in FIG. 5 is a diagram showing a state in which a plurality of bearing cap bodies are cast in a row. 1... Cylinder head, 2... Camshaft, 3...
Intake valve, 4... Exhaust valve, 5... Bearing section, 6... Bearing seat, 7... Bolt, 8... Bearing cap body, 9
, 10... Swinging arm shaft, 11, 12... Swinging arm, 13... Runway, 14... Cutting line, 15... Cylinder head cover, 16... Oil reservoir chamber.
Claims (1)
リンダヘツドに一体的に造形した複数個の軸受座
と、該軸受座の各々にボルトにて締結した軸受キ
ヤツプ体とによつて軸支して成るカム軸の軸受装
置において、前記複数個の軸受キヤツプ体を並べ
た状態で同時に鋳造するときに各軸受キヤツプ体
の相互間をつなぐ湯道を、各軸受キヤツプ体に付
けたままの状態に残すと共に、この湯道を、前記
カム軸における側方の部位に配設したことを特徴
とする内燃機関におけるカム軸の軸受装置。 A camshaft installed at the top of the cylinder head is supported by a plurality of bearing seats integrally formed on the cylinder head and a bearing cap body fastened to each of the bearing seats with bolts. In a camshaft bearing device, when the plurality of bearing cap bodies are simultaneously cast in a state where they are lined up, a runner connecting each bearing cap body is left attached to each bearing cap body, and A bearing device for a camshaft in an internal combustion engine, characterized in that the runner is disposed at a side portion of the camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004425U JPH0643443Y2 (en) | 1988-01-18 | 1988-01-18 | Bearing device for camshaft in internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004425U JPH0643443Y2 (en) | 1988-01-18 | 1988-01-18 | Bearing device for camshaft in internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111110U true JPH01111110U (en) | 1989-07-26 |
| JPH0643443Y2 JPH0643443Y2 (en) | 1994-11-14 |
Family
ID=31206929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988004425U Expired - Lifetime JPH0643443Y2 (en) | 1988-01-18 | 1988-01-18 | Bearing device for camshaft in internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643443Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010209796A (en) * | 2009-03-10 | 2010-09-24 | Toyota Motor Corp | Camshaft supporting structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043103U (en) * | 1983-08-31 | 1985-03-27 | ダイハツ工業株式会社 | Camshaft bearing device in internal combustion engine |
| JPS61160210U (en) * | 1985-03-27 | 1986-10-04 |
-
1988
- 1988-01-18 JP JP1988004425U patent/JPH0643443Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6043103U (en) * | 1983-08-31 | 1985-03-27 | ダイハツ工業株式会社 | Camshaft bearing device in internal combustion engine |
| JPS61160210U (en) * | 1985-03-27 | 1986-10-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010209796A (en) * | 2009-03-10 | 2010-09-24 | Toyota Motor Corp | Camshaft supporting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643443Y2 (en) | 1994-11-14 |