JPS61131593U - - Google Patents
Info
- Publication number
- JPS61131593U JPS61131593U JP1519785U JP1519785U JPS61131593U JP S61131593 U JPS61131593 U JP S61131593U JP 1519785 U JP1519785 U JP 1519785U JP 1519785 U JP1519785 U JP 1519785U JP S61131593 U JPS61131593 U JP S61131593U
- Authority
- JP
- Japan
- Prior art keywords
- shielding plate
- bolt
- fitted
- cone
- lubricating oil
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000007789 sealing Methods 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closures For Containers (AREA)
- Pipe Accessories (AREA)
Description
第１図は本考案の遮断プラグを適用した潤滑油
通路の構造略図、第２図は遮断プラグの縦断面図
、第３図は従来例を示す構造略図である。２０…
シリンダブロツク、２２…クランク軸方向通路、
４０…遮断プラグ、４６…ボルト、４８…第１遮
蔽板、５０…第２遮蔽板、５２…密着リング。
FIG. 1 is a schematic diagram of the structure of a lubricating oil passage to which the shutoff plug of the present invention is applied, FIG. 2 is a vertical sectional view of the shutoff plug, and FIG. 3 is a schematic diagram of the structure of a conventional example. 20...
Cylinder block, 22...crankshaft direction passage;
40...Shutoff plug, 46...Bolt, 48...First shielding plate, 50...Second shielding plate, 52...Tight ring.
Claims (1)
断プラグであつて、直径調整用のボルトの頭部側
に、ボルトのねじ部側に向かつて開いたコーン状
の第１遮蔽板の中央部をボルトが回転自在な状態
で嵌合させ、前記第１遮蔽板の外周縁部を弾性材
料製の環状をなす密着リングの内周面に嵌合させ
、第１遮蔽板と対向する向きに開いたコーン状の
第２遮蔽板の中央部を前記ボルトのねじ部に螺合
させるとともに第２遮蔽板の外周縁部を前記密着
リングの内周面に嵌合させ、ボルトの回転によつ
て密着リングの直径を調節できるようにしたこと
を特徴とする潤滑油通路の遮断プラグ。 This is a shutoff plug that is removably installed in the middle of the lubricating oil passage, and the center part of the cone-shaped first shielding plate that opens toward the threaded part of the bolt is attached to the head side of the bolt for adjusting the diameter. are fitted in a rotatable state, and the outer peripheral edge of the first shielding plate is fitted to the inner peripheral surface of an annular tight ring made of an elastic material, and a cone is opened in a direction facing the first shielding plate. The central part of the second shielding plate having a shape is screwed into the threaded part of the bolt, and the outer peripheral edge of the second shielding plate is fitted into the inner peripheral surface of the sealing ring, and the rotation of the bolt causes the sealing ring to tighten. A lubricating oil passage blocking plug characterized by having an adjustable diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1519785U JPS61131593U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1519785U JPS61131593U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61131593U true JPS61131593U (en) | 1986-08-16 |
Family
ID=30500822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1519785U Pending JPS61131593U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170361A (en) * | 2005-12-26 | 2007-07-05 | Mazda Motor Corp | Oil cooler mounting structure for engine |
| JP2011236796A (en) * | 2010-05-10 | 2011-11-24 | Toyota Motor Corp | Oil supply device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281717A (en) * | 1975-12-29 | 1977-07-08 | Obayashi Gumi Kk | Fluid passage sealing device |
-
1985
- 1985-02-05 JP JP1519785U patent/JPS61131593U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5281717A (en) * | 1975-12-29 | 1977-07-08 | Obayashi Gumi Kk | Fluid passage sealing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007170361A (en) * | 2005-12-26 | 2007-07-05 | Mazda Motor Corp | Oil cooler mounting structure for engine |
| JP2011236796A (en) * | 2010-05-10 | 2011-11-24 | Toyota Motor Corp | Oil supply device |