JPH024019U - - Google Patents
Info
- Publication number
- JPH024019U JPH024019U JP8196088U JP8196088U JPH024019U JP H024019 U JPH024019 U JP H024019U JP 8196088 U JP8196088 U JP 8196088U JP 8196088 U JP8196088 U JP 8196088U JP H024019 U JPH024019 U JP H024019U
- Authority
- JP
- Japan
- Prior art keywords
- moving members
- holes
- connecting rod
- based sintered
- sintered alloy
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案を動力作業機の動力部に適用し
た実施例の要部縦断面図、第２図は第１図の連接
棒の拡大側面図、第３図は第２図の連接棒の縦断
面図、第４図は第１図のシエル型ニードル軸受の
拡大縦断面図、第５図は本考案の別の連接棒の側
面図、そして第６図は第５図の連接棒の縦断面図
である。
４……ピストン、９，１０……クランク腕、１
１……クランクピン、１２……ピストンピン、１
３，１３′……連接棒、１４，１４′，１５，１
５′……連接棒の端部、１７，１７′，１８，１
８′……穴。
Fig. 1 is a vertical cross-sectional view of a main part of an embodiment in which the present invention is applied to the power section of a power working machine, Fig. 2 is an enlarged side view of the connecting rod shown in Fig. 1, and Fig. 3 is a connecting rod shown in Fig. 2. 4 is an enlarged longitudinal sectional view of the shell-type needle bearing of FIG. 1, FIG. 5 is a side view of another connecting rod of the present invention, and FIG. 6 is a view of the connecting rod of FIG. 5. FIG. 4...Piston, 9,10...Crank arm, 1
1...Crank pin, 12...Piston pin, 1
3, 13'...Connecting rod, 14, 14', 15, 1
5'... End of connecting rod, 17, 17', 18, 1
8'...hole.
Claims (1)
，１５；１４′，１５′においてそれぞれ連結さ
れて前記運動部材間の運動伝達を行う連接棒１３
，１３′において、前記連接棒１３，１３′の素
材を鉄系焼結合金又はアルミニウム系焼結合金で
製作し、前記連接棒の前記端部１４，１５；１４
′，１５′の穴１７，１８；１７′，１８′の内
径寸法精度をピン通しで出し、該穴１７，１８；
１７′，１８′に前記運動部材９，１０；４の枢
支ピン１１，１２をそれぞれ挿通配置したことを
特徴とする連接棒。 Two moving members 9, 10; 4 at both ends 14
, 15; connecting rods 13 connected at 14' and 15' to transmit motion between the moving members;
, 13', the connecting rods 13, 13' are made of iron-based sintered alloy or aluminum-based sintered alloy, and the ends 14, 15;
Holes 17, 18 in holes 17, 18;
A connecting rod characterized in that the pivot pins 11, 12 of the moving members 9, 10; 4 are inserted through the respective movement members 17', 18'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8196088U JPH024019U (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8196088U JPH024019U (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH024019U true JPH024019U (en) | 1990-01-11 |
Family
ID=31306727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8196088U Pending JPH024019U (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024019U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288713A (en) * | 1986-06-03 | 1987-12-15 | Toyota Motor Corp | Sintered connecting rod |
| JPS63128102A (en) * | 1986-11-18 | 1988-05-31 | Mitsubishi Motors Corp | Production of connecting rod having bearing part |
-
1988
- 1988-06-21 JP JP8196088U patent/JPH024019U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288713A (en) * | 1986-06-03 | 1987-12-15 | Toyota Motor Corp | Sintered connecting rod |
| JPS63128102A (en) * | 1986-11-18 | 1988-05-31 | Mitsubishi Motors Corp | Production of connecting rod having bearing part |