JPS63164623U - - Google Patents
Info
- Publication number
- JPS63164623U JPS63164623U JP3039087U JP3039087U JPS63164623U JP S63164623 U JPS63164623 U JP S63164623U JP 3039087 U JP3039087 U JP 3039087U JP 3039087 U JP3039087 U JP 3039087U JP S63164623 U JPS63164623 U JP S63164623U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- bearing surface
- bush
- side bearing
- greasing
- 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
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図はピン側軸受面とブツシユ側軸受面の部分展
開図、第３図は油圧シヨベルの斜視図、第４図は
従来例の縦断面図、第５図は第４図の軸受面の部
分展開図である。
１：支持部材、２：揺動部材、１６：ピン、１
７ｂ：ブツシユ、２０ａ：ピン側軸受面、２０ｂ
：ブツシユ側軸受面、２１ａ：給脂右ねじ溝、２
１ｂ：給脂左ねじ溝。
Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a partially exploded view of the pin-side bearing surface and the bush-side bearing surface, Fig. 3 is a perspective view of the hydraulic excavator, and Fig. 4 is a conventional example. FIG. 5 is a partially exploded view of the bearing surface of FIG. 4. 1: Support member, 2: Swing member, 16: Pin, 1
7b: Bush, 20a: Pin side bearing surface, 20b
: Bush side bearing surface, 21a: Greasing right-hand thread groove, 2
1b: Greasing left-hand thread groove.
Claims (1)
に嵌装されたブツシユによつて連結し、ピン側軸
受面とブツシユ側軸受面間に給脂潤滑部を形成し
た潤滑軸受装置において、前記ピン側軸受面と前
記ブツシユ側軸受面の一方に給脂右ねじ溝を設け
るとともに他方に給脂左ねじ溝を対向させて設け
たことを特徴とする潤滑軸受装置。 In the lubricated bearing device, the support member and the swinging member are connected by a pin and a bush rotatably fitted on the same pin, and a lubricating portion is formed between the pin-side bearing surface and the bush-side bearing surface. A lubricated bearing device characterized in that a right-hand greasing thread groove is provided on one of the pin-side bearing surface and the bush-side bearing surface, and a left-hand greasing thread groove is provided on the other side facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3039087U JPS63164623U (en) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3039087U JPS63164623U (en) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63164623U true JPS63164623U (en) | 1988-10-26 |
Family
ID=30835151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3039087U Pending JPS63164623U (en) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63164623U (en) |
-
1987
- 1987-03-04 JP JP3039087U patent/JPS63164623U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63164623U (en) | ||
| JPS648510U (en) | ||
| JPH02113060U (en) | ||
| JPH0360617U (en) | ||
| JPS6437877U (en) | ||
| JPS6218429U (en) | ||
| JPH0180573U (en) | ||
| JPS63119943U (en) | ||
| JPH0263057U (en) | ||
| JPS5814538U (en) | Pin and bush for roller chain | |
| JPH02101847U (en) | ||
| JPS6399064U (en) | ||
| JPS59135951U (en) | hinge pin device | |
| JPS62166317U (en) | ||
| JPH0317417U (en) | ||
| JPH02119490U (en) | ||
| JPS6336610U (en) | ||
| JPH01180011U (en) | ||
| JPS6362628U (en) | ||
| JPS6435218U (en) | ||
| JPS6225339U (en) | ||
| JPS63194150U (en) | ||
| JPH03125910U (en) | ||
| JPS633560U (en) | ||
| JPS645995U (en) |