JPS6311971U - - Google Patents
Info
- Publication number
- JPS6311971U JPS6311971U JP10513686U JP10513686U JPS6311971U JP S6311971 U JPS6311971 U JP S6311971U JP 10513686 U JP10513686 U JP 10513686U JP 10513686 U JP10513686 U JP 10513686U JP S6311971 U JPS6311971 U JP S6311971U
- Authority
- JP
- Japan
- Prior art keywords
- annular groove
- width
- annular
- protrusions
- prevention structure
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000005060 rubber Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の脱落防止構造を表わす部分平
面図である。第２図は本考案の脱落防止構造の実
施例を表わす部分平面図である。第３図は第２図
のＡ―Ａ′断面図である。第４図、及び第５図は
従来のガスケツトを表わす断面図である。
１……カバー部材、２……環状溝、３……環状
ガスケツト、４……凸出部、５……取付部材。
FIG. 1 is a partial plan view showing the fall prevention structure of the present invention. FIG. 2 is a partial plan view showing an embodiment of the falling-off prevention structure of the present invention. FIG. 3 is a sectional view taken along line AA' in FIG. FIGS. 4 and 5 are cross-sectional views showing conventional gaskets. DESCRIPTION OF SYMBOLS 1... Cover member, 2... Annular groove, 3... Annular gasket, 4... Convex part, 5... Mounting member.
Claims (1)
けられた環状溝２と、前記環状溝２幅より小さい
断面形状で該環状溝２に装着されるコルク、ゴム
、合成樹脂またはこれらの混合物を成形基材とし
た環状ガスケツト３との脱落防止構造において；
前記環状ガスケツト３の両側の周壁に適当間隔を
もつて交互に突出する凸出部４を群状に配設し、
該環状ガスケツト３の幅に該両側の凸出部４寸法
を加えた幅寸法が前記環状溝２幅より大きくなる
様に設けたことを特徴とする脱落防止構造。 An annular groove 2 provided in a cover member 1 such as a cylinder head cover, and cork, rubber, synthetic resin, or a mixture thereof, which is attached to the annular groove 2 and has a cross-sectional shape smaller than the width of the annular groove 2, are used as a molding base material. In the drop-off prevention structure with the annular gasket 3;
Protrusions 4 are arranged in groups on the peripheral walls on both sides of the annular gasket 3 and alternately protrude at appropriate intervals,
A fall-off prevention structure characterized in that the width of the annular gasket 3 plus the dimensions of the protrusions on both sides is greater than the width of the annular groove 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10513686U JPS6311971U (en) | 1986-07-08 | 1986-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10513686U JPS6311971U (en) | 1986-07-08 | 1986-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6311971U true JPS6311971U (en) | 1988-01-26 |
Family
ID=30979280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10513686U Pending JPS6311971U (en) | 1986-07-08 | 1986-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144887A (en) * | 2004-11-18 | 2006-06-08 | Yanmar Co Ltd | Seal structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935771B2 (en) * | 1979-09-28 | 1984-08-30 | 株式会社日本製鋼所 | Automatic control device for operating oil amount of injection molding machine |
-
1986
- 1986-07-08 JP JP10513686U patent/JPS6311971U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935771B2 (en) * | 1979-09-28 | 1984-08-30 | 株式会社日本製鋼所 | Automatic control device for operating oil amount of injection molding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006144887A (en) * | 2004-11-18 | 2006-06-08 | Yanmar Co Ltd | Seal structure |
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