JPH0235946U - - Google Patents
Info
- Publication number
- JPH0235946U JPH0235946U JP11006088U JP11006088U JPH0235946U JP H0235946 U JPH0235946 U JP H0235946U JP 11006088 U JP11006088 U JP 11006088U JP 11006088 U JP11006088 U JP 11006088U JP H0235946 U JPH0235946 U JP H0235946U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cylinder head
- peripheral edge
- gasket
- sealing material
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000003566 sealing material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の実施例を示す、第２図の拡大
Ａ−Ａ断面に相当する図、第２図は本考案の対象
となるシリンダヘツドガスケツトの１例を示す平
面図、第３図は従来のシリンダヘツドガスケツト
を示す、第１図同様の断面図、第４図はシリンダ
ヘツドガスケツトに組み込むシールリングの別例
を示す断面図である。
１：シリンダヘツドガスケツト、２：ガスケツ
トシート、３：ボア孔、４：小円孔、５：透孔、
６：グロメツト、７，７ａ，７ｂ：シールリング
、８：基板、９：ゴム、１０：板材、１１：Ｏリ
ング、１２：保持材、１３：シール材、１４：く
びれ部。
1 is a diagram showing an embodiment of the present invention and corresponds to an enlarged cross section taken along line A-A in FIG. 2; FIG. 2 is a plan view showing an example of a cylinder head gasket to which the present invention is applied; This figure shows a conventional cylinder head gasket, and is a sectional view similar to FIG. 1, and FIG. 4 is a sectional view showing another example of a seal ring incorporated into the cylinder head gasket. 1: Cylinder head gasket, 2: Gasket sheet, 3: Bore hole, 4: Small circular hole, 5: Through hole,
6: grommet, 7, 7a, 7b: seal ring, 8: substrate, 9: rubber, 10: plate material, 11: O-ring, 12: holding material, 13: sealing material, 14: constriction.
Claims (1)
したシリンダ孔の開口部に合致するボア孔と、上
記シリンダブロツクとシリンダヘツドとを結合す
る為のボルトを挿通する複数の小円孔と、この小
円孔よりも外側に位置する透孔とを形成したシリ
ンダヘツドガスケツトに於いて、上記透孔の内側
に、外周縁を透孔の内周縁と合致する形状とした
非圧縮材製の保持材と、この保持材の内周縁に全
周に亙つて装着したゴム製のシール材とから成る
シールリングを装着し、このシールリングを構成
する保持材の厚さ寸法を、未使用時に於けるガス
ケツトシートとシール材との厚さ寸法よりも小さ
く、且つシール材の許容圧縮厚さ寸法以上とした
事を特徴とするシリンダヘツドガスケツト。 The gasket sheet has a bore hole that matches the opening of the cylinder hole formed in the cylinder block, a plurality of small circular holes through which bolts are inserted to connect the cylinder block and the cylinder head, and holes from the small circular holes. In the cylinder head gasket, the cylinder head gasket is formed with a through hole located on the outside, and a holding member made of a non-compressible material is provided inside the through hole, the outer peripheral edge of which is shaped to match the inner peripheral edge of the through hole; A seal ring consisting of a rubber sealing material attached to the inner peripheral edge of the retaining material all the way around is attached, and the thickness of the retaining material constituting this seal ring is the same as that of the gasket sheet when not in use. A cylinder head gasket characterized by being smaller than the thickness of the sealing material and greater than the allowable compressed thickness of the sealing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11006088U JPH053814Y2 (en) | 1988-08-24 | 1988-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11006088U JPH053814Y2 (en) | 1988-08-24 | 1988-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0235946U true JPH0235946U (en) | 1990-03-08 |
| JPH053814Y2 JPH053814Y2 (en) | 1993-01-29 |
Family
ID=31346877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11006088U Expired - Lifetime JPH053814Y2 (en) | 1988-08-24 | 1988-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053814Y2 (en) |
-
1988
- 1988-08-24 JP JP11006088U patent/JPH053814Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053814Y2 (en) | 1993-01-29 |