JPS61109606U - - Google Patents
Info
- Publication number
- JPS61109606U JPS61109606U JP19401484U JP19401484U JPS61109606U JP S61109606 U JPS61109606 U JP S61109606U JP 19401484 U JP19401484 U JP 19401484U JP 19401484 U JP19401484 U JP 19401484U JP S61109606 U JPS61109606 U JP S61109606U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- tube
- utility
- model registration
- deep hole
- 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.)
- Granted
Links
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Gripping On Spindles (AREA)
Description
第１図はこの考案の正面図、第２図は同じく一
部を切断した側面図、第３図は同じく他の実施例
の正面図である。
１……チヤツク本体、２…チヤツク筒、４……
ニードルローラー、５……締付筒、６……深穴、
７……弾性体。
FIG. 1 is a front view of this invention, FIG. 2 is a partially cutaway side view, and FIG. 3 is a front view of another embodiment. 1...chuck body, 2...chuck tube, 4...
Needle roller, 5...Tightening cylinder, 6...Deep hole,
7...Elastic body.
Claims (1)
ー面とした肉厚のチヤツク筒の基端を連設すると
共に、前記チヤツク筒にニードルローラーを介し
て締付筒を回転自在に嵌装したチヤツクにおいて
、前記チヤツク筒にはその先端から基部へ向けて
所定深さの深穴を前記チヤツク筒の内周と同心円
的に設けると共に、前記深穴へ弾性体を充填して
なるチヤツク。 ２ 深穴は同一円周上に複数所定間隔で設けた実
用新案登録請求の範囲第１項記載のチヤツク。 ３ 深穴は環状穴とした実用新案登録請求の範囲
第１項記載のチヤツク。 ４ 弾性体は、ゴム又は弾性合成樹脂とした実用
新案登録請求の範囲第１項記載のチヤツク。 ５ 弾性体は、チヤツク筒の先端からニードルロ
ーラーとの接触部を越えて設けた実用新案登録請
求の範囲第１項記載のチヤツク。[Claims for Utility Model Registration] 1. A proximal end of a thick chuck tube whose outer peripheral surface is tapered is connected to one end of the chuck body, and a tightening tube is attached to the chuck tube via a needle roller. In the chuck that is rotatably fitted, the chuck tube is provided with a deep hole of a predetermined depth from the tip to the base thereof concentrically with the inner periphery of the chuck tube, and the deep hole is filled with an elastic material. A chat. 2. The chuck according to claim 1 of the utility model registration claim, in which a plurality of deep holes are provided at predetermined intervals on the same circumference. 3. The chuck according to claim 1 of the utility model registration claim, in which the deep hole is an annular hole. 4. The chuck according to claim 1, wherein the elastic body is rubber or elastic synthetic resin. 5. The chuck according to claim 1, wherein the elastic body is provided from the tip of the chuck cylinder to beyond the contact portion with the needle roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984194014U JPH0121688Y2 (en) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984194014U JPH0121688Y2 (en) | 1984-12-21 | 1984-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61109606U true JPS61109606U (en) | 1986-07-11 |
| JPH0121688Y2 JPH0121688Y2 (en) | 1989-06-28 |
Family
ID=30751448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984194014U Expired JPH0121688Y2 (en) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0121688Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124306U (en) * | 1985-01-24 | 1986-08-05 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145024U (en) * | 1974-09-30 | 1976-04-02 | ||
| JPS5733930U (en) * | 1980-08-06 | 1982-02-23 |
-
1984
- 1984-12-21 JP JP1984194014U patent/JPH0121688Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5145024U (en) * | 1974-09-30 | 1976-04-02 | ||
| JPS5733930U (en) * | 1980-08-06 | 1982-02-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61124306U (en) * | 1985-01-24 | 1986-08-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0121688Y2 (en) | 1989-06-28 |