JPS59116310U - Chaking Nose - Google Patents
Chaking NoseInfo
- Publication number
- JPS59116310U JPS59116310U JP950083U JP950083U JPS59116310U JP S59116310 U JPS59116310 U JP S59116310U JP 950083 U JP950083 U JP 950083U JP 950083 U JP950083 U JP 950083U JP S59116310 U JPS59116310 U JP S59116310U
- Authority
- JP
- Japan
- Prior art keywords
- nose
- pyramid
- chaking
- shaped part
- chuck
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のチャッキングノーズの一例を示す部分切
断側面図、第２図は第１図の作用を示す側面図、第３図
は本考案の一実施例を示す部分切断側面図、第４図及び
第５図は第３図をＸ−Ｘ方向から見た際の２つの例を示
す説明図である。
１はノーズ本体、２は角錐形状部、４はチャック爪、５
はたばねスプリング、６は押圧ばね、７−はっば、８は
コア芯、１１は案内曲面、１２は締付円筒面、１３はコ
アガイドを示す。Fig. 1 is a partially cutaway side view showing an example of a conventional chucking nose, Fig. 2 is a side view showing the operation of Fig. 1, and Fig. 3 is a partially cutaway side view showing an embodiment of the present invention. 4 and 5 are explanatory diagrams showing two examples of FIG. 3 viewed from the XX direction. 1 is the nose body, 2 is the pyramid-shaped part, 4 is the chuck claw, 5
A leaflet spring, 6 a pressure spring, 7 a hub, 8 a core core, 11 a guide curved surface, 12 a tightening cylindrical surface, and 13 a core guide.
Claims (1)
の外周に複数分割して配置されるチャック爪における締
付円筒面の最小外径より僅かに大きな径を有し、且つ前
面に案内面を有したコアガイドを一体に設けたことを特
徴とするチャッキングノーズ。At the tip of the pyramid-shaped part in the nose body, the chuck jaw has a diameter slightly larger than the minimum outer diameter of the tightening cylindrical surface of the chuck claw that is arranged in plural parts on the outer periphery of the pyramid-shaped part, and is guided to the front surface. A chucking nose characterized by integrally providing a core guide with a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP950083U JPS59116310U (en) | 1983-01-25 | 1983-01-25 | Chaking Nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP950083U JPS59116310U (en) | 1983-01-25 | 1983-01-25 | Chaking Nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116310U true JPS59116310U (en) | 1984-08-06 |
Family
ID=30140958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP950083U Pending JPS59116310U (en) | 1983-01-25 | 1983-01-25 | Chaking Nose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116310U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5071901A (en) * | 1973-11-08 | 1975-06-14 |
-
1983
- 1983-01-25 JP JP950083U patent/JPS59116310U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5071901A (en) * | 1973-11-08 | 1975-06-14 |
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