JPH045306U - - Google Patents
Info
- Publication number
- JPH045306U JPH045306U JP4674890U JP4674890U JPH045306U JP H045306 U JPH045306 U JP H045306U JP 4674890 U JP4674890 U JP 4674890U JP 4674890 U JP4674890 U JP 4674890U JP H045306 U JPH045306 U JP H045306U
- Authority
- JP
- Japan
- Prior art keywords
- drawbar
- tapered surface
- outer periphery
- contact
- gap
- 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
- 210000000078 claw Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図は本考案の一実施例をその使用状態も含
めて示す断面図（一部側面図）である。
１１……ボデイー、１２，４３……テーパ面、
１３……中空部、２１……延長部材、３１……第
一ドローバー、４１……第二ドローバー、４２…
…隙間、５１……爪、Ａ……ワーク。
FIG. 1 is a cross-sectional view (partially a side view) showing one embodiment of the present invention, including its usage state. 11...Body, 12,43...Tapered surface,
13...Hollow part, 21...Extension member, 31...First drawbar, 41...Second drawbar, 42...
...Gap, 51...Claw, A...Work.
Claims (1)
テーパ面が形成されたボデイーの中空部にシリン
ダーロツドの延長部材が挿入されており、該延長
部材の外周面に該延長部材と共に移動する第一ド
ローバーが嵌合されていて、該第一ドローバーの
外周に該第一ドローバーによつて押圧される第二
ドローバーが該第一ドローバーとは隙間を空けて
配置され、該第二ドローバーの外周面に形成され
たテーパ面に該ボデイーを貫通して各外周部の突
出する３分割された爪が摺接されて成る偏心チヤ
ツク。 An extension member of the cylinder rod is inserted into a hollow part of the body, which has a tapered surface that comes into contact with the inner end surface of the workpiece on its outer circumference. A second drawbar is fitted to the first drawbar, and a second drawbar pressed by the first drawbar is disposed on the outer periphery of the first drawbar with a gap between the first drawbar and the outer periphery of the second drawbar. An eccentric chuck comprising a tapered surface formed on the body and a protruding three-part claw on each outer peripheral portion that penetrates the body and is in sliding contact with the tapered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4674890U JPH045306U (en) | 1990-05-01 | 1990-05-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4674890U JPH045306U (en) | 1990-05-01 | 1990-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045306U true JPH045306U (en) | 1992-01-17 |
Family
ID=31562093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4674890U Pending JPH045306U (en) | 1990-05-01 | 1990-05-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045306U (en) |
-
1990
- 1990-05-01 JP JP4674890U patent/JPH045306U/ja active Pending