JPS639567U - - Google Patents
Info
- Publication number
- JPS639567U JPS639567U JP10268386U JP10268386U JPS639567U JP S639567 U JPS639567 U JP S639567U JP 10268386 U JP10268386 U JP 10268386U JP 10268386 U JP10268386 U JP 10268386U JP S639567 U JPS639567 U JP S639567U
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- soft
- internal combustion
- combustion engine
- hard metal
- 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
- 239000002184 metal Substances 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は内燃機関のシリンダ・ブロツクとシリ
ンダ・ヘツドの間に公知に係る積層金属ガスケツ
トを介挿した状態を示す要部断面図、第２図は流
体通路内に臨む前記積層金属ガスケツトの一部が
彎曲した状態を示す要部拡大図、第３図は本考案
の一実施例に係る積層金属ガスケツトの要部断面
図、第４図はその要部拡大図、第５図は変形例に
係る積層金属ガスケツトの要部断面図である。
１……ガスケツト、２……軟質金属板、３……
硬質金属板、４……軟質材被膜、５……亜鉛メツ
キ被膜、６……シリコーンワニス被膜、７……シ
リンダ・ブロツク。
FIG. 1 is a cross-sectional view of a main part showing a state in which a known laminated metal gasket is inserted between a cylinder block and a cylinder head of an internal combustion engine, and FIG. 2 shows a part of the laminated metal gasket facing into a fluid passage. FIG. 3 is a cross-sectional view of the main parts of a laminated metal gasket according to an embodiment of the present invention, FIG. 4 is an enlarged view of the main parts, and FIG. 5 is a modified example. FIG. 3 is a cross-sectional view of essential parts of such a laminated metal gasket. 1...Gasket, 2...Soft metal plate, 3...
Hard metal plate, 4... Soft material coating, 5... Galvanized coating, 6... Silicone varnish coating, 7... Cylinder block.
Claims (1)
に形成された内径または形状の異なる流体通路を
相互に連通させる構造になされた内燃機関に適用
され、第一の部材と第二の部材との突き合せ面間
に介挿される積層金属ガスケツトにおいて、 相対的に軟質の金属板と、該軟質金属板を両面
から挾む硬質金属板とを主要素として成り、 前記硬質金属板は、少なくとも、第一の部材、
第二の部材、および前記軟質金属板との接触面が
軟質材被膜によつて覆われていることを特徴とす
る内燃機関用積層金属ガスケツト。 (2) 前記硬質金属板を覆う軟質材被膜が、合成
樹脂またはエラストマーであつて、極軟質金属の
薄膜を介して前記硬質金属板に被着されているこ
とを特徴とする実用新案登録請求の範囲第１項に
記載された内燃機関用積層金属ガスケツト。 (3) 前記硬質金属板は、冷却水路に臨むその表
面が、前記軟質材によつて覆われることなく露出
していることを特徴とする実用新案登録請求の範
囲第１項に記載された内燃機関用積層金属ガスケ
ツト。[Claims for Utility Model Registration] (1) Applicable to an internal combustion engine having a structure in which a first and a second member are butted against each other and fluid passages of different inner diameters or shapes formed in both members are communicated with each other, A laminated metal gasket inserted between the abutting surfaces of a first member and a second member has as main elements a relatively soft metal plate and a hard metal plate sandwiching the soft metal plate from both sides. The hard metal plate includes at least a first member,
A laminated metal gasket for an internal combustion engine, characterized in that a second member and a contact surface with the soft metal plate are covered with a soft material coating. (2) A utility model registration request characterized in that the soft material coating covering the hard metal plate is made of synthetic resin or elastomer and is adhered to the hard metal plate through a thin film of extremely soft metal. A laminated metal gasket for internal combustion engines as described in Scope 1. (3) The internal combustion engine according to claim 1 of the utility model registration, characterized in that the surface of the hard metal plate facing the cooling waterway is exposed without being covered with the soft material. Laminated metal gasket for engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102683U JPH0614126Y2 (en) | 1986-07-05 | 1986-07-05 | Laminated metal gasket for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102683U JPH0614126Y2 (en) | 1986-07-05 | 1986-07-05 | Laminated metal gasket for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639567U true JPS639567U (en) | 1988-01-22 |
| JPH0614126Y2 JPH0614126Y2 (en) | 1994-04-13 |
Family
ID=30974549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986102683U Expired - Lifetime JPH0614126Y2 (en) | 1986-07-05 | 1986-07-05 | Laminated metal gasket for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0614126Y2 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532649Y1 (en) * | 1966-10-21 | 1970-12-14 | ||
| JPS49145012U (en) * | 1973-04-16 | 1974-12-13 | ||
| JPS612285U (en) * | 1984-12-20 | 1986-01-08 | 株式会社不二武道具 | Kendo heel protector |
| JPS6114452A (en) * | 1984-06-29 | 1986-01-22 | Yuusan Gasket Kk | Gasket for exhaust manifold |
| JPS6234936A (en) * | 1985-08-09 | 1987-02-14 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
-
1986
- 1986-07-05 JP JP1986102683U patent/JPH0614126Y2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532649Y1 (en) * | 1966-10-21 | 1970-12-14 | ||
| JPS49145012U (en) * | 1973-04-16 | 1974-12-13 | ||
| JPS6114452A (en) * | 1984-06-29 | 1986-01-22 | Yuusan Gasket Kk | Gasket for exhaust manifold |
| JPS612285U (en) * | 1984-12-20 | 1986-01-08 | 株式会社不二武道具 | Kendo heel protector |
| JPS6234936A (en) * | 1985-08-09 | 1987-02-14 | Denki Kagaku Kogyo Kk | Thermoplastic resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0614126Y2 (en) | 1994-04-13 |
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