JPH0383250U - - Google Patents
Info
- Publication number
- JPH0383250U JPH0383250U JP14523689U JP14523689U JPH0383250U JP H0383250 U JPH0383250 U JP H0383250U JP 14523689 U JP14523689 U JP 14523689U JP 14523689 U JP14523689 U JP 14523689U JP H0383250 U JPH0383250 U JP H0383250U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- boss
- pipe
- idler link
- grease reservoir
- 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
- 239000004519 grease Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図はこの考案にかかる給脂構造をそなえた
アームの先端部を示すたて断面図、第２図はこの
考案のアイドラリンク取付用ボスの他実施例形状
を示す図、第３図は第１図のＢ−Ｂより見た断面
図、第４図はこの考案の他実施例給脂構造を示す
断面図、第５図は作業アタツチメントの側面図、
第６図は第５図のＡ−Ａより見た従来技術の給脂
構造を示す断面図である。
２，２４……アーム、４……バケツト、５……
アイドラリンク、７，３２……バケツト取付用ピ
ン、８，３３，３３′……アイドラリンク取付用
ピン、１３，２５……先端ボス、１４，２６……
アイドラリンク取付用ボス、１７，１８，３４，
３５……内部グリース溜り、１９，２０……給脂
通路、２１，２２，２８……グリースニツプル、
２９……パイプ。
Fig. 1 is a vertical sectional view showing the tip of an arm equipped with a greasing structure according to this invention, Fig. 2 is a view showing other embodiments of the idler link mounting boss shape of this invention, and Fig. 3 is A sectional view taken along line B-B in Fig. 1, Fig. 4 a sectional view showing another embodiment of the greasing structure of this invention, and Fig. 5 a side view of the work attachment.
FIG. 6 is a sectional view showing a conventional greasing structure taken along line A--A in FIG. 2,24...arm, 4...bucket, 5...
Idler link, 7, 32... Bucket mounting pin, 8, 33, 33'... Idler link mounting pin, 13, 25... Tip boss, 14, 26...
Idler link installation boss, 17, 18, 34,
35... Internal grease reservoir, 19, 20... Greasing passage, 21, 22, 28... Grease nipple,
29...Pipe.
Claims (1)
ツチメントのアームにおいて、アーム先端部の先
端ボスとアイドラリンク取付用ボスとの間に、ア
ーム先端部の内部側にてパイプを介設し、上記両
ボスのそれぞれ内部グリース溜りを上記パイプを
介して連通せしめ、かつアイドラリンク取付用ボ
スの内部グリース溜りに対して給脂を行うように
構成したことを特徴とするアームの給脂構造。 In the arm of the work attachment attached to the front part of a small excavator, a pipe is interposed inside the arm end between the end boss at the arm end and the idler link installation boss, and each of the above two bosses is A greasing structure for an arm, characterized in that the internal grease reservoir is communicated through the pipe, and the internal grease reservoir of the idler link mounting boss is supplied with grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14523689U JPH0383250U (en) | 1989-12-15 | 1989-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14523689U JPH0383250U (en) | 1989-12-15 | 1989-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383250U true JPH0383250U (en) | 1991-08-23 |
Family
ID=31691887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14523689U Pending JPH0383250U (en) | 1989-12-15 | 1989-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383250U (en) |
-
1989
- 1989-12-15 JP JP14523689U patent/JPH0383250U/ja active Pending