JPS6361793U - - Google Patents
Info
- Publication number
- JPS6361793U JPS6361793U JP15637986U JP15637986U JPS6361793U JP S6361793 U JPS6361793 U JP S6361793U JP 15637986 U JP15637986 U JP 15637986U JP 15637986 U JP15637986 U JP 15637986U JP S6361793 U JPS6361793 U JP S6361793U
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- inner cylinder
- cylindrical body
- cylinder
- length
- 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
- 230000006837 decompression Effects 0.000 claims description 2
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Description
第１図は本考案の弾性を有するチユーブの拡径
装置の断面図、第２図は本考案の拡径装置の膨脹
性中空体上にゴム弾性を有するチユーブを嵌挿し
た状態の断面図、第３図は本考案の拡径装置の膨
脹性中空体上にゴム弾性を有するチユーブを嵌挿
した後、膨脹性中空体を膨脹させてゴム弾性を有
するチユーブを筒状体の内筒体の内面に押圧した
状態を示す断面図、第４図は本考案の拡径装置に
より拡径されたゴム弾性を有するチユーブ内に中
空支持体を挿入した状態を示す断面図である。
１…ゴム弾性を有するチユーブ、２…膨脹性中
空体、３…吸引孔、４…減圧室、５…排気部、６
…筒状体、６ａ…内筒体、６ｂ…外筒体、６ｃ…
側壁、７…中空支持体。
FIG. 1 is a cross-sectional view of the elastic tube diameter expanding device of the present invention, and FIG. 2 is a cross-sectional view of the diameter expanding device of the present invention in which the rubber elastic tube is fitted onto the expandable hollow body. FIG. 3 shows a tube having rubber elasticity inserted into the expandable hollow body of the diameter expanding device of the present invention, and then expanding the expandable hollow body to insert the tube having rubber elasticity into the inner cylinder of the cylindrical body. FIG. 4 is a sectional view showing a state in which the inner surface is pressed. FIG. 4 is a sectional view showing a state in which a hollow support is inserted into a rubber elastic tube whose diameter has been expanded by the diameter expanding device of the present invention. 1... Tube having rubber elasticity, 2... Expandable hollow body, 3... Suction hole, 4... Decompression chamber, 5... Exhaust part, 6
...Cylindrical body, 6a...Inner cylinder body, 6b...Outer cylinder body, 6c...
side wall, 7... hollow support;
Claims (1)
気部５が設けられた外筒体６ｂと、前記内、外筒
体間に設けた側壁６ｃとで囲まれて形成された減
圧室４を有する筒状体６と、平時には前記内筒体
６ａの内径より小さい直径を持ち、加圧膨脹時に
は前記内筒体６ａの内径より大きな直径となる軸
方向の長さの変化が小さい少くとも筒状体６より
長い長さをもつた膨脹性中空体２とからなること
を特徴とする弾性を有するチユーブの拡径装置。 A decompression chamber formed by being surrounded by an inner cylinder 6a provided with a large number of suction holes 3, an outer cylinder 6b provided with an exhaust part 5, and a side wall 6c provided between the inner and outer cylinders. 4 and a cylindrical body 6 having a diameter smaller than the inner diameter of the inner cylinder 6a at normal times, and a diameter larger than the inner diameter of the inner cylinder 6a during pressurized expansion, with a small change in length in the axial direction. An elastic tube diameter expanding device characterized by comprising an inflatable hollow body 2 having a longer length than a cylindrical body 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15637986U JPS6361793U (en) | 1986-10-13 | 1986-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15637986U JPS6361793U (en) | 1986-10-13 | 1986-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6361793U true JPS6361793U (en) | 1988-04-23 |
Family
ID=31077939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15637986U Pending JPS6361793U (en) | 1986-10-13 | 1986-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6361793U (en) |
-
1986
- 1986-10-13 JP JP15637986U patent/JPS6361793U/ja active Pending