JPS63147219U - - Google Patents
Info
- Publication number
- JPS63147219U JPS63147219U JP3998087U JP3998087U JPS63147219U JP S63147219 U JPS63147219 U JP S63147219U JP 3998087 U JP3998087 U JP 3998087U JP 3998087 U JP3998087 U JP 3998087U JP S63147219 U JPS63147219 U JP S63147219U
- Authority
- JP
- Japan
- Prior art keywords
- hob
- keyway
- plastic material
- plastics
- closed
- 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
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Gear Processing (AREA)
Description
第１図は、本考案のホブの一実施例で、Ａは差
しこみ側と反対側から見た正面図、ＢはＡのＸ−
Ｘ断面図である。又第２図は、従来のホブの一例
で、Ａは正面図、ＢはＡのＹ−Ｙ断面図である。
図面中、１はホブ本体、２は取りつけ孔、３は
キー溝、３ａは可塑性材である。
Figure 1 shows one embodiment of the hob of the present invention, where A is a front view seen from the side opposite to the insertion side, and B is the X-
It is an X sectional view. FIG. 2 shows an example of a conventional hob, where A is a front view and B is a Y-Y sectional view of A. In the drawings, 1 is a hob body, 2 is a mounting hole, 3 is a keyway, and 3a is a plastic material.
Claims (1)
反対側のキー溝を、プラスチツクス等の可塑性材
で塞いだことを特徴とするホブ。 A hob characterized in that the keyway of the hob on the side opposite to the side where it is inserted into the rotating shaft is closed with a plastic material such as plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998087U JPS63147219U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998087U JPS63147219U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63147219U true JPS63147219U (en) | 1988-09-28 |
Family
ID=30853655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3998087U Pending JPS63147219U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63147219U (en) |
-
1987
- 1987-03-20 JP JP3998087U patent/JPS63147219U/ja active Pending