JPS6421201U - - Google Patents
Info
- Publication number
- JPS6421201U JPS6421201U JP11497287U JP11497287U JPS6421201U JP S6421201 U JPS6421201 U JP S6421201U JP 11497287 U JP11497287 U JP 11497287U JP 11497287 U JP11497287 U JP 11497287U JP S6421201 U JPS6421201 U JP S6421201U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- bearing
- oil groove
- annular oil
- annular
- 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
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図及び第２図は、いずれも本考案の実施例
を開示したものであり、第１図はロータリーピス
トンエンジンの概略した全体図、第２図は軸受部
材の断面図である。
１……ロータリピストンエンジン、６……オイ
ル送給路、７……軸受部材、７ｂ………オイル通
路、７ｃ……環状のオイル溝、８……環状の軸受
メタル、８ａ……オイル穴、９……固定部材。
1 and 2 both disclose embodiments of the present invention, with FIG. 1 being a schematic overall view of a rotary piston engine, and FIG. 2 being a sectional view of a bearing member. DESCRIPTION OF SYMBOLS 1... Rotary piston engine, 6... Oil feed path, 7... Bearing member, 7b... Oil passage, 7c... Annular oil groove, 8... Annular bearing metal, 8a... Oil hole, 9... Fixed member.
Claims (1)
された環状のオイル溝と、該環状のオイル溝と上
記ハウジングに形成されたオイル送給路とを連通
するオイル通路と、上記軸受部材内周面に嵌挿さ
れ、かつ上記環状のオイル溝の範囲内に偏心軸に
オイルを供給するオイル穴を有する還状の軸受メ
タルと、該還状の軸受メタルを上記軸受部材に、
対し、環状のオイル溝を貫通する位置で固定する
固定部材とから成るロータリピストンエンジンの
軸受構造において、 上記環状のオイル溝のうち、燃焼による最大燃
焼圧を受ける軸受部と、上記環状のオイル溝に連
通する上記オイル通路の開口部との間の距離が長
い側の開口部近傍に上記固定部材を貫通配置した
ことを特徴とするロータリピストンエンジンの軸
受構造。[Claims for Utility Model Registration] An annular oil groove formed on the inner circumferential surface of a bearing member fixed to the housing, and an oil passage communicating the annular oil groove with an oil feed path formed in the housing. a ring-shaped bearing metal that is fitted into the inner peripheral surface of the bearing member and has an oil hole that supplies oil to the eccentric shaft within the range of the annular oil groove; to the parts,
On the other hand, in a bearing structure for a rotary piston engine that includes a fixing member that is fixed at a position that penetrates an annular oil groove, the bearing part that receives the maximum combustion pressure due to combustion out of the annular oil groove, and A bearing structure for a rotary piston engine, characterized in that the fixing member is disposed to penetrate near the opening on the side having a longer distance from the opening of the oil passage communicating with the oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11497287U JPS6421201U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11497287U JPS6421201U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421201U true JPS6421201U (en) | 1989-02-02 |
Family
ID=31356204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11497287U Pending JPS6421201U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421201U (en) |
-
1987
- 1987-07-27 JP JP11497287U patent/JPS6421201U/ja active Pending