JPH0167325U - - Google Patents
Info
- Publication number
- JPH0167325U JPH0167325U JP1987163069U JP16306987U JPH0167325U JP H0167325 U JPH0167325 U JP H0167325U JP 1987163069 U JP1987163069 U JP 1987163069U JP 16306987 U JP16306987 U JP 16306987U JP H0167325 U JPH0167325 U JP H0167325U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- utility
- model registration
- shaft external
- fitting member
- 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
- 239000012779 reinforcing material Substances 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 238000005242 forging Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Description
第１図はこの考案による回転軸外嵌部材の構造
をコンロツドに適用した場合の一実施例を示す断
面図、第２図は第１図のコンロツドの完成前の分
解図、第３図はコンロツドの大端部とクランクピ
ンとの常温状態の関係を示す説明図、第４図は第
３図の低温状態の関係を示す説明図、及び第５図
は第３図の高温状態の関係を示す説明図である。
１，２，３，４……マツト部材、５……補強材
、６……クランクピン孔、７……ピストンピン孔
、８……環状凹部、９……ボス部、１０……コン
ロツド（回転軸外嵌部材）、１２……クランクピ
ン（回転軸）、１３……オイルクリアランス。
Fig. 1 is a sectional view showing an example of the case where the structure of the rotating shaft external fitting member according to this invention is applied to a conrod, Fig. 2 is an exploded view of the conrod in Fig. 1 before completion, and Fig. 3 is a condensing rod. 4 is an explanatory diagram showing the relationship between the big end of the crank pin and the crank pin in the normal temperature state, FIG. 4 is an explanatory diagram showing the relationship in the low temperature state of FIG. 3, and FIG. 5 is an explanatory diagram showing the relationship in the high temperature state of FIG. 3. It is a diagram. 1, 2, 3, 4...Matsu member, 5...Reinforcement material, 6...Crank pin hole, 7...Piston pin hole, 8...Annular recess, 9...Boss part, 10...Conrod (rotating) 12... Crank pin (rotating shaft), 13... Oil clearance.
Claims (1)
材料から成形した構造部材に形成した嵌合孔の周
囲部分に、金属製の補強材が埋め込まれているこ
とを特徴とする回転軸外嵌部材の構造。 (2) 前記嵌合孔の周囲部分に形成したボス部に
前記補強材を嵌合した複数個のマツト部材を積層
して鋳込み、鍛造等で成形したことを特徴とする
実用新案登録請求の範囲第１項に記載の回転軸外
嵌部材の構造。 (3) エンジン用コンロツドに適用したことを特
徴とする実用新案登録請求の範囲第１項に記載の
回転軸外嵌部材の構造。[Claims for Utility Model Registration] (1) A metal reinforcing material is embedded around a fitting hole formed in a structural member molded from a fiber-reinforced metal material into which a rotating shaft is rotatably fitted. A structure of a rotating shaft external fitting member characterized by: (2) The scope of the utility model registration claim, characterized in that a plurality of mat members each having the reinforcing material fitted to a boss portion formed around the fitting hole are laminated and formed by casting, forging, etc. The structure of the rotating shaft external fitting member according to item 1. (3) The structure of the rotating shaft external fitting member according to claim 1 of the utility model registration claim, which is applied to an engine connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163069U JPH0642093Y2 (en) | 1987-10-27 | 1987-10-27 | Structure of connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163069U JPH0642093Y2 (en) | 1987-10-27 | 1987-10-27 | Structure of connecting rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0167325U true JPH0167325U (en) | 1989-04-28 |
| JPH0642093Y2 JPH0642093Y2 (en) | 1994-11-02 |
Family
ID=31447462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163069U Expired - Lifetime JPH0642093Y2 (en) | 1987-10-27 | 1987-10-27 | Structure of connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642093Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324760A (en) * | 2003-04-24 | 2004-11-18 | Ntn Corp | Connecting rod assembly |
-
1987
- 1987-10-27 JP JP1987163069U patent/JPH0642093Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324760A (en) * | 2003-04-24 | 2004-11-18 | Ntn Corp | Connecting rod assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642093Y2 (en) | 1994-11-02 |
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