JPS6254260U - - Google Patents
Info
- Publication number
- JPS6254260U JPS6254260U JP14638585U JP14638585U JPS6254260U JP S6254260 U JPS6254260 U JP S6254260U JP 14638585 U JP14638585 U JP 14638585U JP 14638585 U JP14638585 U JP 14638585U JP S6254260 U JPS6254260 U JP S6254260U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylinder block
- siamese
- light alloy
- cylinder barrel
- 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
- 229910001234 light alloy Inorganic materials 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
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図は軽合
金製サイアミーズ型シリンダブロツクの全体斜視
ず、第２図は要部を破断した前記シリンダブロツ
クの平面図、第３図は第２図―線断面図であ
る。
ｄ……部位、ｔ１，ｔ２……肉厚、２……シリ
ンダブロツク外壁、３……水ジヤケツト、５……
サイアミーズシリンダバレル、５ａ〜５ｄ……シ
リンダバレル。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of a Siamese-type cylinder block made of a light alloy; FIG. 2 is a plan view of the cylinder block with main parts cut away; and FIG. -It is a line cross-sectional view. d...Part, t1 , t2 ...Wall thickness, 2...Cylinder block outer wall, 3...Water jacket, 5...
Siamese cylinder barrel, 5a to 5d...Cylinder barrel.
補正 昭６１．９．１０
実用新案登録請求の範囲を次のように補正する
。Amendment September 10, 1981 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) シリンダブロツク外壁に水ジヤケツトと、
外周を前記水ジヤケツトに臨ませたサイアミーズ
シリンダバレルとを設け、該サイアミーズシリン
ダバレルはシリンダボアを有する複数のシリンダ
バレルを連結部を介し直列に連結してなり、各シ
リンダボアの内壁部を耐摩耗性部材より構成した
軽合金製サイアミーズ型シリンダブロツクにおい
て、相隣る前記シリンダバレルの、前記連結部と
シリンダバレル配列方向と直交するシリンダバレ
ル直径線上の部位との間の肉厚を前記連結部から
前記部位に向けて漸増したことを特徴とする軽合
金製サイアミーズ型シリンダブロツク。
(2) 両外側位置に在る前記シリンダバレルの外
側半周の肉厚を前記部位の肉厚と同一に設定した
、実用新案登録請求の範囲第(1)項記載の軽合金
製サイアミーズ型シリンダブロツク。
(3) 前記シリンダブロツクは、前記シリンダブ
ロツク外壁と各シリンダバレルとを、前記水ジヤ
ケツトのシリンダヘツド接合面側端部において複
数の補強デツキ部により部分的に連結したクロー
ズドデツキ型に構成され、各シリンダバレルの肉
厚を前記補強デツキ部から軸方向に漸増させた、
実用新案登録請求の範囲第(1)または第(2)項記載
の軽合金製サイアミーズ型シリンダブロツク。
(4) 前記耐摩耗性部材は繊維強化軽合金より構
成される、実用新案登録請求の範囲第(1)、第(2)
または第(3)項記載の軽合金製サイアミーズ型シ
リンダブロツク。[Scope of claims for utility model registration] (1) A water jacket on the outer wall of the cylinder block,
A Siamese cylinder barrel is provided whose outer periphery faces the water jacket, and the Siamese cylinder barrel is formed by connecting a plurality of cylinder barrels each having a cylinder bore in series through a connecting part, and the inner wall of each cylinder bore is made of abrasion-resistant material. In the Siamese-type cylinder block made of light alloy, the wall thickness between the connecting portion and a portion on the cylinder barrel diameter line perpendicular to the cylinder barrel arrangement direction of the adjacent cylinder barrels is determined from the connecting portion to the above. A Siamese type cylinder block made of light alloy that is characterized by a gradual increase in the size of the cylinder block. (2) The Siamese type cylinder block made of light alloy according to claim 1 of the utility model registration claim, wherein the wall thickness of the outer half circumference of the cylinder barrel located at both outer positions is set to be the same as the wall thickness of the portion. . (3) The cylinder block is configured in a closed deck type in which the outer wall of the cylinder block and each cylinder barrel are partially connected by a plurality of reinforcing deck portions at the end portion of the cylinder head joint surface side of the water jacket, The wall thickness of each cylinder barrel is gradually increased in the axial direction from the reinforcing deck part,
A Siamese type cylinder block made of a light alloy as set forth in claim (1) or (2) of the registered utility model. (4) The wear-resistant member is composed of a fiber-reinforced light alloy, as claimed in claims (1) and (2) of utility model registration.
Or the light alloy Siamese type cylinder block described in item (3).
Claims (1)
全周を前記水ジヤケツトに臨ませたサイアミーズ
シリンダバレルとを設け、該サイアミーズシリン
ダバレルはシリンダボアを有する複数のシリンダ
バレルを連結部を介し直列に連結してなり、各シ
リンダボアの内壁部を耐摩耗性部材より構成した
軽合金製サイアミーズ型シリンダブロツクにおい
て、相隣る前記シリンダバレルの、前記連結部と
シリンダバレル配列方向と直交するシリンダバレ
ル直径線上の部位との間の肉厚を前記連結部から
前記部位に向けて漸増したことを特徴とする軽合
金製サイアミーズ型シリンダブロツク。 (2) 両外側位置に在る前記シリンダバレルの外
側半周の肉厚を前記部位の肉厚と同一に設定した
、実用新案登録請求の範囲第(1)項記載の軽合金
製サイアミーズ型シリンダブロツク。 (3) 前記シリンダブロツクは、前記シリンダブ
ロツク外壁と各シリンダバレルとを、該シリンダ
ブロツクのシリンダヘツド接合面に存する前記水
ジヤケツトの開口部において複数の補強デツキ部
により連結したクローズドデツキ型に構成され、
各シリンダバレルの肉厚を前記水ジヤケツトの前
記開口部から軸方向に漸増させた、実用新案登録
請求の範囲第(1)または第(2)項記載の軽合金製サ
イアミーズ型シリンダブロツク。 (4) 前記耐摩耗性部材は繊維強化軽合金より構
成される、実用新案登録請求の範囲第(1)、第(2)
または第(3)項記載の軽合金製サイアミーズ型シ
リンダブロツク。[Scope of claims for utility model registration] (1) A water jacket on the outer wall of the cylinder block,
A Siamese cylinder barrel is provided whose entire circumference faces the water jacket, and the Siamese cylinder barrel is formed by connecting a plurality of cylinder barrels each having a cylinder bore in series through a connecting part, and the inner wall of each cylinder bore is made of abrasion-resistant material. In the Siamese-type cylinder block made of light alloy, the wall thickness between the connecting portion and a portion on the cylinder barrel diameter line perpendicular to the cylinder barrel arrangement direction of the adjacent cylinder barrels is determined from the connecting portion to the A Siamese type cylinder block made of light alloy that is characterized by a gradual increase in the size of the cylinder block. (2) The Siamese type cylinder block made of light alloy according to claim 1, wherein the wall thickness of the outer half circumference of the cylinder barrel located at both outer positions is set to be the same as the wall thickness of the portion. . (3) The cylinder block is configured in a closed deck type in which the outer wall of the cylinder block and each cylinder barrel are connected by a plurality of reinforcing deck portions at the opening of the water jacket that exists on the cylinder head joint surface of the cylinder block. ,
The light alloy Siamese cylinder block according to claim 1 or 2, wherein the wall thickness of each cylinder barrel is gradually increased in the axial direction from the opening of the water jacket. (4) The wear-resistant member is composed of a fiber-reinforced light alloy, as claimed in claims (1) and (2) of utility model registration.
Or the light alloy Siamese type cylinder block described in item (3).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146385U JPH037557Y2 (en) | 1985-09-25 | 1985-09-25 | |
| DE19863631096 DE3631096A1 (en) | 1985-09-14 | 1986-09-12 | SLIDING PART FROM ALUMINUM ALLOY |
| CA000518109A CA1287240C (en) | 1985-09-14 | 1986-09-12 | Aluminum alloy slide support member |
| GB08621993A GB2183785B (en) | 1985-09-14 | 1986-09-12 | Slide support member |
| US06/907,362 US4757790A (en) | 1985-09-14 | 1986-09-15 | Aluminum alloy slide support member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985146385U JPH037557Y2 (en) | 1985-09-25 | 1985-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6254260U true JPS6254260U (en) | 1987-04-03 |
| JPH037557Y2 JPH037557Y2 (en) | 1991-02-25 |
Family
ID=31058801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985146385U Expired JPH037557Y2 (en) | 1985-09-14 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037557Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144452U (en) * | 1988-03-29 | 1989-10-04 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553745A (en) * | 1978-06-21 | 1980-01-11 | Okawa Yoshio | Sprouting method in breeding by breeding box |
| JPS5546066A (en) * | 1978-09-27 | 1980-03-31 | Nissan Motor Co Ltd | Cylinder block of engine |
| JPS57145744U (en) * | 1981-03-09 | 1982-09-13 | ||
| JPS59139552U (en) * | 1983-03-08 | 1984-09-18 | 日産自動車株式会社 | Cylinder block for internal combustion engines |
| JPS59194060A (en) * | 1983-04-19 | 1984-11-02 | Honda Motor Co Ltd | Cylinder block for internal-combustion engine |
| JPS61171853U (en) * | 1985-04-15 | 1986-10-25 |
-
1985
- 1985-09-25 JP JP1985146385U patent/JPH037557Y2/ja not_active Expired
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553745A (en) * | 1978-06-21 | 1980-01-11 | Okawa Yoshio | Sprouting method in breeding by breeding box |
| JPS5546066A (en) * | 1978-09-27 | 1980-03-31 | Nissan Motor Co Ltd | Cylinder block of engine |
| JPS57145744U (en) * | 1981-03-09 | 1982-09-13 | ||
| JPS59139552U (en) * | 1983-03-08 | 1984-09-18 | 日産自動車株式会社 | Cylinder block for internal combustion engines |
| JPS59194060A (en) * | 1983-04-19 | 1984-11-02 | Honda Motor Co Ltd | Cylinder block for internal-combustion engine |
| JPS61171853U (en) * | 1985-04-15 | 1986-10-25 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01144452U (en) * | 1988-03-29 | 1989-10-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037557Y2 (en) | 1991-02-25 |