JPS645672U - - Google Patents
Info
- Publication number
- JPS645672U JPS645672U JP9731187U JP9731187U JPS645672U JP S645672 U JPS645672 U JP S645672U JP 9731187 U JP9731187 U JP 9731187U JP 9731187 U JP9731187 U JP 9731187U JP S645672 U JPS645672 U JP S645672U
- Authority
- JP
- Japan
- Prior art keywords
- elastic ring
- cylindrical
- push
- tapered portion
- cylindrical body
- 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
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Description
第１図は本考案の第一実施例を示す正面断面図
、第２図は本考案の第二実施例を示す正面断面図
、第３図は円筒状押上体等の上昇にばね手段を用
いた例を示す正面断面図、第４図は従来技術の例
を示す正面図である。
Ａ：円筒体、１：把持製造支持体、３，３４：
円筒状押上体、４：案内杆、５：弾性リング保持
体、９，９′，２８，２９：テーパ部、１１，１
１′，３２，３３：弾性リング、１５，２２：ス
トツパ、３９：把持用ばね、４０：押し上げばね
。
Fig. 1 is a front sectional view showing a first embodiment of the present invention, Fig. 2 is a front sectional view showing a second embodiment of the invention, and Fig. 3 is a cylindrical push-up body using spring means to raise it. FIG. 4 is a front sectional view showing an example of the prior art. A: Cylindrical body, 1: Gripping manufacturing support, 3, 34:
Cylindrical push-up body, 4: Guide rod, 5: Elastic ring holder, 9, 9', 28, 29: Tapered part, 11, 1
1', 32, 33: Elastic ring, 15, 22: Stopper, 39: Grip spring, 40: Push-up spring.
Claims (1)
て円筒体内に挿着し、前記支持体と円筒状押上体
との間に外周にテーパ部を形成した弾性リング保
持体を介装し、前記の弾性リング保持体のテーパ
部の小径側に弾性リングを挿嵌し、前記の円筒状
押上体を上昇せしめて前記の弾性リングを弾性リ
ング保持体のテーパ部の大径側へと押し上げて拡
開せしめ、該拡開された弾性リングを円筒体内面
に当接し、円筒体を内側より保持するように構成
したことを特徴とする円筒体内面把持装置。 A cylindrical push-up body is movable up and down below the support body and inserted into the cylindrical body, and an elastic ring holder having a tapered portion formed on the outer periphery is interposed between the support body and the cylindrical push-up body, An elastic ring is inserted into the small diameter side of the tapered portion of the elastic ring holder, and the cylindrical push-up body is raised to push the elastic ring toward the large diameter side of the tapered portion of the elastic ring holder. A cylindrical body inner surface gripping device characterized in that the device is configured to be expanded, and the expanded elastic ring is brought into contact with the inner surface of the cylindrical body to hold the cylindrical body from the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9731187U JPS645672U (en) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9731187U JPS645672U (en) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645672U true JPS645672U (en) | 1989-01-12 |
Family
ID=31322663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9731187U Pending JPS645672U (en) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645672U (en) |
-
1987
- 1987-06-26 JP JP9731187U patent/JPS645672U/ja active Pending