JPH01139194U - - Google Patents
Info
- Publication number
- JPH01139194U JPH01139194U JP3457088U JP3457088U JPH01139194U JP H01139194 U JPH01139194 U JP H01139194U JP 3457088 U JP3457088 U JP 3457088U JP 3457088 U JP3457088 U JP 3457088U JP H01139194 U JPH01139194 U JP H01139194U
- Authority
- JP
- Japan
- Prior art keywords
- engagement
- ball sleeve
- stage
- socket
- engagement stage
- 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
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Joints Allowing Movement (AREA)
Description
第１，２図は本考案の実施例を示し、第１図は
ユニオンソケツト１５の収縮を示した一部断面図
、第２図は同伸長を示した一部断面図である。第
３図は従来構造を例示した一部断面図である。
１→ジヨイントケース、３→係合段、７→Ｏリ
ング、８→ボールスリーブ、９→エンドリング、
１１→大径孔、１２→普通径孔、１５→ユニオン
ソケツト、１６→係合鍔。
1 and 2 show an embodiment of the present invention, with FIG. 1 being a partial sectional view showing the contraction of the union socket 15, and FIG. 2 being a partial sectional view showing the union socket 15 being expanded. FIG. 3 is a partial cross-sectional view illustrating a conventional structure. 1 → joint case, 3 → engagement stage, 7 → O ring, 8 → ball sleeve, 9 → end ring,
11 → Large diameter hole, 12 → Normal diameter hole, 15 → Union socket, 16 → Engagement flange.
Claims (1)
該係合段３に接近して内部壁に接合させたボール
スリーブ８を設け、そのボールスリーブ８に、係
合鍔１６を前記の係合段３に接するまで収縮する
ユニオンソケツト１５を挿通してなり、ボールス
リーブ８には係合鍔１６を摺動自由に通す大径孔
１１と、ユニオンソケツト１５の通常径部を摺動
自由に通す普通径孔１２とを段形に接続して設け
たことを特徴とするユニオンソケツトの伸縮及び
揺動可能なジヨイント装置。 A ball sleeve 8 is provided close to the engagement stage 3 of the joint case 1 having the engagement stage 3 therein, and joined to the inner wall, and the engagement collar 16 is attached to the ball sleeve 8 so that the engagement stage 3 is connected to the engagement stage 3. The ball sleeve 8 has a large diameter hole 11 through which the engagement collar 16 can freely slide, and a normal diameter part of the union socket 15 which can freely slide. A joint device capable of expanding and contracting and swinging a union socket, characterized in that a normal diameter hole 12 through which the socket passes is connected in a stepped manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3457088U JPH01139194U (en) | 1988-03-16 | 1988-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3457088U JPH01139194U (en) | 1988-03-16 | 1988-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139194U true JPH01139194U (en) | 1989-09-22 |
Family
ID=31261271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3457088U Pending JPH01139194U (en) | 1988-03-16 | 1988-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139194U (en) |
-
1988
- 1988-03-16 JP JP3457088U patent/JPH01139194U/ja active Pending