JPS61175617U - - Google Patents
Info
- Publication number
- JPS61175617U JPS61175617U JP5957285U JP5957285U JPS61175617U JP S61175617 U JPS61175617 U JP S61175617U JP 5957285 U JP5957285 U JP 5957285U JP 5957285 U JP5957285 U JP 5957285U JP S61175617 U JPS61175617 U JP S61175617U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- filling member
- ceramic filling
- rotating
- axial direction
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図はセラミツク充填部材を示す斜視図、第３図は
第１図の要部を示す断面図、第４図から第７図ま
では従来例を示す図である。
図中、６はクランクシヤフト、７はジヤーナル
部、８はピン部、９はセラミツク充填部材、１１
は油溝である。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a perspective view showing a ceramic filling member, FIG. 3 is a sectional view showing the main part of FIG. 1, and FIGS. 4 to 7 are views showing a conventional example. In the figure, 6 is a crankshaft, 7 is a journal part, 8 is a pin part, 9 is a ceramic filling member, 11
is an oil groove.
Claims (1)
動部に、その軸方向に沿つて表面に油溝を形成し
たセラミツク充填部材を圧縮させて挿入したこと
を特徴とするクランクシヤフト構造。 (2) 上記セラミツク充填部材が、上記クランク
シヤフトのフライホイールに近接する回転摺動部
のみに挿入された上記実用新案登録請求の範囲第
１項記載のクランクシヤフト構造。 (3) 上記セラミツク充填部材が上記クランクシ
ヤフトの回転摺動部にその軸方向に沿つて形成さ
れた貫通孔に圧入あるいは焼ばめにより挿入され
た上記実用新案登録請求の範囲第１項または第２
項に記載のクランクシヤフト構造。[Claims for Utility Model Registration] (1) A ceramic filling member having an oil groove formed on its surface along the axial direction is compressed and inserted into the rotating sliding part of a cast-molded crankshaft. Crankshaft structure. (2) The crankshaft structure according to claim 1, wherein the ceramic filling member is inserted only into the rotating sliding portion of the crankshaft that is close to the flywheel. (3) Claim 1 or 3, wherein the ceramic filling member is inserted by press fit or shrink fit into a through hole formed in the rotating and sliding portion of the crankshaft along its axial direction. 2
Crankshaft structure described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5957285U JPS61175617U (en) | 1985-04-23 | 1985-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5957285U JPS61175617U (en) | 1985-04-23 | 1985-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61175617U true JPS61175617U (en) | 1986-11-01 |
Family
ID=30586123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5957285U Pending JPS61175617U (en) | 1985-04-23 | 1985-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61175617U (en) |
-
1985
- 1985-04-23 JP JP5957285U patent/JPS61175617U/ja active Pending
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