JPS6250074U - - Google Patents
Info
- Publication number
- JPS6250074U JPS6250074U JP14055285U JP14055285U JPS6250074U JP S6250074 U JPS6250074 U JP S6250074U JP 14055285 U JP14055285 U JP 14055285U JP 14055285 U JP14055285 U JP 14055285U JP S6250074 U JPS6250074 U JP S6250074U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- insertion hole
- engaging
- sphere
- allows
- 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図はその要部を示す斜視図、第３図は孔部の他の
例を示す断面図、第４、５図はその作用を示す断
面図、第６図はビツト状工具の他の例を示す斜視
図である。
２……加工具、３……ビツト状工具、４……挿
入孔、５……筒部、６……基体、７……係脱筒、
９……挟まり部、１０……孔部、１１……球体、
１２……内周溝。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing the main part, Figure 3 is a cross-sectional view showing another example of the hole, Figures 4 and 5 are cross-sectional views showing its operation, and Figure 6 is another example of the bit-shaped tool. FIG. 2... Processing tool, 3... Bit-like tool, 4... Insertion hole, 5... Cylinder part, 6... Base body, 7... Engaging/disengaging cylinder,
9... Sandwiched portion, 10... Hole, 11... Sphere,
12...Inner circumferential groove.
Claims (1)
挿入孔を設けた筒部を有する基体の前記筒部に、
軸方向に移動可能に係脱筒を外挿するとともに、
前記筒部に円周方向に隔設されかつ半径方向内方
位置で挟まり部を有する孔部に内向き端部が前記
挿入孔内面から突出しうる球体を夫々収容する一
方、前記係脱筒に、前記移動とともに前記孔部と
位置合わせできかつ球体を挿入孔内面と面一とな
る半径方向外方位置まで引上げ可能とする内周溝
を設けてなるホルダ。 The cylindrical portion of the base body has a cylindrical portion that is attached to a processing tool and has an insertion hole into which a bit-like tool is inserted;
In addition to externally inserting the engaging/disengaging cylinder so that it can move in the axial direction,
Holes spaced apart in the circumferential direction of the cylindrical portion and having pinched portions at radially inward positions accommodate spheres whose inward ends can protrude from the inner surface of the insertion hole, while the engaging and disengaging tube includes: The holder is provided with an inner circumferential groove that allows alignment with the hole as the sphere moves and allows the sphere to be pulled up to a radially outward position flush with the inner surface of the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14055285U JPS6250074U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14055285U JPS6250074U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250074U true JPS6250074U (en) | 1987-03-27 |
Family
ID=31047502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14055285U Pending JPS6250074U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250074U (en) |
-
1985
- 1985-09-12 JP JP14055285U patent/JPS6250074U/ja active Pending