JPH0389214U - - Google Patents
Info
- Publication number
- JPH0389214U JPH0389214U JP15203989U JP15203989U JPH0389214U JP H0389214 U JPH0389214 U JP H0389214U JP 15203989 U JP15203989 U JP 15203989U JP 15203989 U JP15203989 U JP 15203989U JP H0389214 U JPH0389214 U JP H0389214U
- Authority
- JP
- Japan
- Prior art keywords
- pivotally supports
- split metal
- diameter part
- opening
- throttle hole
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は、本考案における一実施例としてのコ
ネクテイング・ロツドの正面図を示し、第２図は
、第１図におけるハハ断面図を示し、その図示は
第４図に相当し、第３図は、従来におけるコネク
テイング・ロツドの正面図を示し、第４図は、第
３図におけるイイ断面図を示し、第５図は、第３
図におけるロ矢視図を示したものである。
実施例に使用した符号は下記のとおりである。
１……ロツド部、１ａ……小径部、１ｂ……大径
部、１ｅ……給油通路、２……キヤツプ、３……
メタル軸受、３ａおよび３ｂ……割りメタル、３
ｃ……絞り孔。
FIG. 1 shows a front view of a connecting rod as an embodiment of the present invention, and FIG. 2 shows a cross-sectional view of FIG. 1, which corresponds to FIG. The figure shows a front view of a conventional connecting rod, FIG. 4 shows a sectional view of the connecting rod in FIG. 3, and FIG.
This is a view taken in the direction of arrow B in the figure. The symbols used in the examples are as follows.
1...Rod part, 1a...Small diameter part, 1b...Large diameter part, 1e...Oil supply passage, 2...Cap, 3...
Metal bearings, 3a and 3b...Split metal, 3
c...Aperture hole.
Claims (1)
け、他端側にキヤツプと共に割りメタルを介して
クランク・ピンを軸支する大径部を設け、その大
径部には、その内径に開口した給油通路を穿設し
、前記割りメタルには、前記クランク・ピンを軸
支する内径側からその外径側に向けてへそ状に突
出した絞り孔を設け、その絞り孔のその突出した
部分は前記給油通路の開口部に嵌合していること
を特徴とするコネクテイング・ロツド。 One end has a small diameter part that pivotally supports the piston pin, and the other end has a large diameter part that pivotally supports the crank pin through a split metal with the cap, and the large diameter part has an opening on its inner diameter. A lubrication passage is bored in the split metal, and a throttle hole is provided in the split metal that projects from the inner diameter side that pivotally supports the crank pin toward the outer diameter side, and the protruding portion of the throttle hole The connecting rod is fitted into the opening of the oil supply passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203989U JPH0389214U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203989U JPH0389214U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0389214U true JPH0389214U (en) | 1991-09-11 |
Family
ID=31698318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15203989U Pending JPH0389214U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0389214U (en) |
-
1989
- 1989-12-28 JP JP15203989U patent/JPH0389214U/ja active Pending