JPS62121496U - - Google Patents
Info
- Publication number
- JPS62121496U JPS62121496U JP879786U JP879786U JPS62121496U JP S62121496 U JPS62121496 U JP S62121496U JP 879786 U JP879786 U JP 879786U JP 879786 U JP879786 U JP 879786U JP S62121496 U JPS62121496 U JP S62121496U
- Authority
- JP
- Japan
- Prior art keywords
- pin
- boss
- bushes
- joint
- inner boss
- 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 2
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図は作業アタツチメントを装着した建設機
械の全体側面図、第２図は本考案の実施例断面図
、第３図は本考案の他の実施例断面図、第４図は
第３図のＡより見た側面図、第５図および第６図
はいずれも従来技術の断面図である。
２……作業アタツチメント、１１ａ……左外側
ボス、１１ｂ……右外側ボス、１２，２４……内
側ボス、１３ａ……左内側ボス、１３ｂ……右内
側ボス、１４……結合パイプ、１５ａ，１５ｂ…
…ブツシユ、１６，２６，２９……ピン、１７，
２５，３０……グリース溜りスペース、１９，３
１……弾性部材、２０ａ，２０ｂ……シール部材
、２３ａ，２３ｂ……ダストシール。
Fig. 1 is an overall side view of a construction machine equipped with a work attachment, Fig. 2 is a sectional view of an embodiment of the present invention, Fig. 3 is a sectional view of another embodiment of the invention, and Fig. 4 is the same as Fig. 3. The side view seen from A, FIGS. 5 and 6 are all sectional views of the prior art. 2...Work attachment, 11a...Left outer boss, 11b...Right outer boss, 12, 24...Inner boss, 13a...Left inner boss, 13b...Right inner boss, 14...Joining pipe, 15a, 15b...
...Butsuyu, 16, 26, 29...Pin, 17,
25, 30... Grease reservoir space, 19, 3
1...Elastic member, 20a, 20b...Seal member, 23a, 23b...Dust seal.
Claims (1)
ツシユに挿入したピンにより摺動面を形成するピ
ン・ボス結合部において、内側ボスまたはピンの
内部にグリース溜りスペースを設け、該グリース
溜りスペース内に弾性部材を挿入し、かつ、左右
ブツシユの外側にシール部材を設けたことを特徴
とするピン・ボス結合部の給油装置。 At the pin-boss joint where a sliding surface is formed by the bushes press-fitted on the left and right sides of the inner boss and the pin inserted into these bushes, a grease reservoir space is provided inside the inner boss or pin, and an elastic A lubricating device for a pin/boss joint, characterized in that a member is inserted and a sealing member is provided on the outside of the left and right bushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP879786U JPS62121496U (en) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP879786U JPS62121496U (en) | 1986-01-23 | 1986-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121496U true JPS62121496U (en) | 1987-08-01 |
Family
ID=30793512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP879786U Pending JPS62121496U (en) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106577A (en) * | 2009-11-18 | 2011-06-02 | Ckd Corp | Fluid control valve |
-
1986
- 1986-01-23 JP JP879786U patent/JPS62121496U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106577A (en) * | 2009-11-18 | 2011-06-02 | Ckd Corp | Fluid control valve |
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