JPH0349466U - - Google Patents
Info
- Publication number
- JPH0349466U JPH0349466U JP11077789U JP11077789U JPH0349466U JP H0349466 U JPH0349466 U JP H0349466U JP 11077789 U JP11077789 U JP 11077789U JP 11077789 U JP11077789 U JP 11077789U JP H0349466 U JPH0349466 U JP H0349466U
- Authority
- JP
- Japan
- Prior art keywords
- cover gasket
- split surface
- bolt hole
- forming
- thin coating
- 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
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000013013 elastic material 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
- 239000005061 synthetic rubber Substances 0.000 claims 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案のカバーガスケツトの一実施例
を表し、第２図で示すＡ−Ａ′断面図である。第
２図は第１図の平面図である。第３図はカバーガ
スケツトを形成する金型の断面図である。第４図
は従来のガスケツトを装着した状態を表す断面図
である。第５図は従来の金型の断面図である。
１……カバーガスケツト、２……ボルト孔、３
……割面、４……薄被膜、５……ボルト孔雄型ピ
ン、６……ボルト、７……キヤビテイ。
FIG. 1 shows an embodiment of the cover gasket of the present invention, and is a sectional view taken along the line AA' shown in FIG. FIG. 2 is a plan view of FIG. 1. FIG. 3 is a sectional view of a mold for forming a cover gasket. FIG. 4 is a sectional view showing a state in which a conventional gasket is installed. FIG. 5 is a sectional view of a conventional mold. 1...Cover gasket, 2...Bolt hole, 3
...Cut surface, 4...Thin coating, 5...Bolt hole male pin, 6...Bolt, 7...Cavity.
Claims (1)
材として形成されるエンジンのカバーガスケツト
１において；前記カバーガスケツト１に複数の貫
通したボルト孔２を形成するとき、金型キヤビテ
イ７の端面より内方にボルト孔２の割面３を配置
し、その割面３に薄被膜４を設けたことを特徴と
したカバーガスケツト。 In an engine cover gasket 1 mainly made of an elastic material such as synthetic rubber or synthetic resin; when forming a plurality of through bolt holes 2 in the cover gasket 1, from the end surface of the mold cavity 7. A cover gasket characterized in that a split surface 3 of a bolt hole 2 is arranged on the inside, and a thin coating 4 is provided on the split surface 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110777U JPH0637239Y2 (en) | 1989-09-20 | 1989-09-20 | Cover gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989110777U JPH0637239Y2 (en) | 1989-09-20 | 1989-09-20 | Cover gasket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0349466U true JPH0349466U (en) | 1991-05-14 |
| JPH0637239Y2 JPH0637239Y2 (en) | 1994-09-28 |
Family
ID=31659295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989110777U Expired - Lifetime JPH0637239Y2 (en) | 1989-09-20 | 1989-09-20 | Cover gasket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637239Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001254832A (en) * | 2000-03-14 | 2001-09-21 | Hitachi Metals Ltd | Rubber packing for pipe coupling and pipe coupling using the same |
| JP2006306225A (en) * | 2005-04-27 | 2006-11-09 | Asahi Denso Co Ltd | Waterproof case |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61110854U (en) * | 1984-12-25 | 1986-07-14 |
-
1989
- 1989-09-20 JP JP1989110777U patent/JPH0637239Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61110854U (en) * | 1984-12-25 | 1986-07-14 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001254832A (en) * | 2000-03-14 | 2001-09-21 | Hitachi Metals Ltd | Rubber packing for pipe coupling and pipe coupling using the same |
| JP2006306225A (en) * | 2005-04-27 | 2006-11-09 | Asahi Denso Co Ltd | Waterproof case |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637239Y2 (en) | 1994-09-28 |