JPH0340350U - - Google Patents
Info
- Publication number
- JPH0340350U JPH0340350U JP10073189U JP10073189U JPH0340350U JP H0340350 U JPH0340350 U JP H0340350U JP 10073189 U JP10073189 U JP 10073189U JP 10073189 U JP10073189 U JP 10073189U JP H0340350 U JPH0340350 U JP H0340350U
- Authority
- JP
- Japan
- Prior art keywords
- boss
- boss member
- coupling device
- pin
- suppression pipe
- 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
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000004519 grease Substances 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims 3
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図はこの考案にかかるピン結合装置のたて
断面図、第２図は第１図におけるボス部材の組付
構成を示す断面図、第３図は第２図のＡ部詳細図
、第４図は従来技術ピン結合装置の断面図である
。
１，１５……ピン結合装置、２，１６，……ボ
ス部材、３，４，１７，１８……ボス部、５，１
９……中央パイプ部、６，２０……制御パイプ、
７……ブラケツト部材、８……ピン、９，１０…
…ブツシユ、１１，２１……グリース室、２２，
２３……テーパ面。
Fig. 1 is a vertical sectional view of the pin coupling device according to this invention, Fig. 2 is a sectional view showing the assembled structure of the boss member in Fig. 1, and Fig. 3 is a detailed view of section A in Fig. 2; FIG. 4 is a sectional view of a prior art pin coupling device. 1, 15... Pin coupling device, 2, 16,... Boss member, 3, 4, 17, 18... Boss portion, 5, 1
9...Central pipe section, 6,20...Control pipe,
7... Bracket member, 8... Pin, 9, 10...
...button, 11, 21...grease chamber, 22,
23...Tapered surface.
Claims (1)
してボス部材を形成し、そのボス部材内部側のス
ペースにグリース容量制限用の抑制パイプを設け
、上記ボス部材をブラケツト部材に対しピンを介
して回動自在に連結したピン結合装置において、
上記抑制パイプの両端部と、その抑制パイプに対
面する左右ボス部の端面部に互いに面接触するよ
うに相対向するテーパ面をそれぞれ形成し、その
各テーパ面を圧接せしめることにより、ボス部材
の軸心方向全長を所定の寸法に設定するように構
成したことを特徴とするピン結合装置の構造。 Boss parts are integrally fixed to both left and right ends of the central pipe part to form a boss member, a suppression pipe for restricting grease capacity is provided in the space inside the boss member, and the boss member is connected to the bracket member via a pin. In a pin coupling device rotatably connected to each other,
By forming tapered surfaces facing each other so as to make surface contact with each other at both ends of the suppression pipe and the end surfaces of the left and right boss portions facing the suppression pipe, and by pressing the tapered surfaces into contact with each other, the boss member is A structure of a pin coupling device, characterized in that the entire length in the axial direction is configured to be set to a predetermined dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10073189U JPH0340350U (en) | 1989-08-28 | 1989-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10073189U JPH0340350U (en) | 1989-08-28 | 1989-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340350U true JPH0340350U (en) | 1991-04-18 |
Family
ID=31649719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10073189U Pending JPH0340350U (en) | 1989-08-28 | 1989-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340350U (en) |
-
1989
- 1989-08-28 JP JP10073189U patent/JPH0340350U/ja active Pending