JPS6379451U - - Google Patents
Info
- Publication number
- JPS6379451U JPS6379451U JP17466186U JP17466186U JPS6379451U JP S6379451 U JPS6379451 U JP S6379451U JP 17466186 U JP17466186 U JP 17466186U JP 17466186 U JP17466186 U JP 17466186U JP S6379451 U JPS6379451 U JP S6379451U
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- reinforced
- cylinder block
- cylinder
- internal combustion
- 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
- 239000000835 fiber Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims 3
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
図面は本考案の一実施例を示し、第１図はシリ
ンダブロツクの斜視図、第２図は第１図―線
断面図、第３図は第２図―線断面図、第４図
は円筒状繊維成形体の要部を破断した正面図であ
る。
ａ……シリンダヘツド接合面、Ｃｏ……繊維強
化部、１……シリンダブロツク、４……クランク
ケース。
The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of a cylinder block, Fig. 2 is a sectional view taken along the lines of Fig. 1, Fig. 3 is a sectional view taken along the lines taken from Fig. 2, and Fig. 4 shows a cylinder block. FIG. 2 is a front view of a main part of the shaped fiber molded body, with the main part cut away. a... Cylinder head joint surface, Co... Fiber reinforced portion, 1... Cylinder block, 4... Crank case.
Claims (1)
用繊維強化シリンダブロツクにおいて、シリンダ
ボア回りに存する繊維強化部のシリンダボア半径
方向の肉厚を、クランクケース側の端部よりシリ
ンダヘツド接合面側の端部に向けて漸減したこと
を特徴とする内燃機関用繊維強化シリンダブロツ
ク。 (2) 前記繊維強化部の繊維体積率を、クランク
ケース側の端部よりシリンダヘツド接合面側の端
部に向けて漸増した、実用新案登録請求の範囲第
(1)項記載の内燃機関用繊維強化シリンダブロツ
ク。[Scope of Claim for Utility Model Registration] (1) In a fiber-reinforced cylinder block for an internal combustion engine in which the cylinder bore is reinforced with fibers, the wall thickness in the cylinder bore radial direction of the fiber-reinforced portion existing around the cylinder bore is increased from the end on the crankcase side to the cylinder block. A fiber-reinforced cylinder block for an internal combustion engine, characterized in that the cylinder block gradually decreases toward the end on the head joint surface side. (2) The fiber volume fraction of the fiber-reinforced portion is gradually increased from the end on the crankcase side to the end on the cylinder head joint surface side.
A fiber-reinforced cylinder block for internal combustion engines as described in (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17466186U JPS6379451U (en) | 1986-11-13 | 1986-11-13 | |
| US07/119,873 US4856462A (en) | 1986-11-13 | 1987-11-13 | Cylinder block made of fiber-reinforced light alloy for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17466186U JPS6379451U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6379451U true JPS6379451U (en) | 1988-05-25 |
Family
ID=31113256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17466186U Pending JPS6379451U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6379451U (en) |
-
1986
- 1986-11-13 JP JP17466186U patent/JPS6379451U/ja active Pending