JPS63182896U - - Google Patents
Info
- Publication number
- JPS63182896U JPS63182896U JP7538587U JP7538587U JPS63182896U JP S63182896 U JPS63182896 U JP S63182896U JP 7538587 U JP7538587 U JP 7538587U JP 7538587 U JP7538587 U JP 7538587U JP S63182896 U JPS63182896 U JP S63182896U
- Authority
- JP
- Japan
- Prior art keywords
- insertion hole
- loose insertion
- blade
- hole
- blade rod
- 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
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
Landscapes
- Details Of Cutting Devices (AREA)
- Control Of Cutting Processes (AREA)
Description
第１図は本考案のカツターの一部破断正面図、
第２図は第１図のカツターの刃棒周辺の拡大正面
断面図である。
１……本体、１ａ……外筒、１ｂ……内筒、２
……遊挿孔、３ａ……小径な穴、３ｂ……大径な
穴、４ａ，４ｂ……ベアリング、５……刃部、６
……刃棒。
Figure 1 is a partially cutaway front view of the cutter of the present invention.
FIG. 2 is an enlarged front sectional view of the vicinity of the blade bar of the cutter shown in FIG. 1. 1...Main body, 1a...Outer cylinder, 1b...Inner cylinder, 2
...Free insertion hole, 3a...Small diameter hole, 3b...Large diameter hole, 4a, 4b...Bearing, 5...Blade part, 6
...Blade stick.
Claims (1)
方に小径な穴を持つたベアリングを備えるととも
に、同じ遊挿孔内下方に大径な穴を持つたベアリ
ングを備え、また、先端に刃部を持つた、その後
部を後方に行くに従い漸次小径に形成した刃棒を
設けて、該刃棒を上記遊挿孔内に遊挿し、上記漸
次小径に形成した刃棒後部を上記遊挿孔内上方の
ベアリングの小径な穴に離脱可能に圧入固定する
とともに、上記刃棒中途部を上記遊挿孔内下方の
ベアリングの大径な穴に抜き差し自在に挿通して
、上記刃棒を、上記各ベアリングを介して、上記
遊挿孔内に沿つて回転自在に支持したことを特徴
とする自動製図機用カツター。 A loose insertion hole is provided along the inside of the main body, and a bearing with a small diameter hole is provided in the upper part of the loose insertion hole, and a bearing with a large diameter hole is provided in the lower part of the same loose insertion hole, and A blade bar having a blade portion at the tip and having a diameter gradually smaller toward the rear is provided, and the blade rod is loosely inserted into the loose insertion hole, and the rear part of the blade rod formed to have a gradually smaller diameter is inserted into the rear part of the blade rod. The blade rod is removably press-fitted and fixed into the small diameter hole of the bearing located above the loose insertion hole, and the midway portion of the blade rod is inserted into and removed from the large diameter hole of the bearing located lower within the loose insertion hole. is rotatably supported along the loose insertion hole through each of the bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7538587U JPH0344476Y2 (en) | 1987-05-20 | 1987-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7538587U JPH0344476Y2 (en) | 1987-05-20 | 1987-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182896U true JPS63182896U (en) | 1988-11-25 |
| JPH0344476Y2 JPH0344476Y2 (en) | 1991-09-18 |
Family
ID=30921478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7538587U Expired JPH0344476Y2 (en) | 1987-05-20 | 1987-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344476Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7930958B2 (en) * | 2005-07-14 | 2011-04-26 | Provo Craft And Novelty, Inc. | Blade housing for electronic cutting apparatus |
-
1987
- 1987-05-20 JP JP7538587U patent/JPH0344476Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344476Y2 (en) | 1991-09-18 |