JPS5548512A - Point cutter - Google Patents
Point cutterInfo
- Publication number
- JPS5548512A JPS5548512A JP12139978A JP12139978A JPS5548512A JP S5548512 A JPS5548512 A JP S5548512A JP 12139978 A JP12139978 A JP 12139978A JP 12139978 A JP12139978 A JP 12139978A JP S5548512 A JPS5548512 A JP S5548512A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- clay
- fixed
- cutter
- holes
- 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
- Milling Processes (AREA)
Abstract
PURPOSE: To simply drill holes with fixed, prescribed depth positioned at a large number of point locations on a line shaved off when manufacturing a clay model.
CONSTITUTION: When holes are made to one portion of somo vertical surface of a clay under a condition that a main body 1 is horizontally disposed and mounted to a measuring machine, a cutter 15 maintained to a chuck 14 at a nose of a shaft 7 extends up to the fixed depth of a location of the clay when a handle 35 is revolved and shafts 7, 9 are right moved against the force of a spring 22 through a pinion 34 and a rack 8. In this case, a motor 21 is rotated by the separation of a contact 37 at the other end of the handle 35 from a limit switch 36, and the cutter 15 is revolved through gear rows 30, 26, etc., thus drilling the holes required. On this occasion, the execution of fixed working is displayed because a lamp 22 is lit when a contact 19 at the back of the shaft 9 contacts with the contact 21.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12139978A JPS5548512A (en) | 1978-10-02 | 1978-10-02 | Point cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12139978A JPS5548512A (en) | 1978-10-02 | 1978-10-02 | Point cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5548512A true JPS5548512A (en) | 1980-04-07 |
Family
ID=14810215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12139978A Pending JPS5548512A (en) | 1978-10-02 | 1978-10-02 | Point cutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5548512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6348113B1 (en) | 1998-11-25 | 2002-02-19 | Cabot Corporation | High purity tantalum, products containing the same, and methods of making the same |
-
1978
- 1978-10-02 JP JP12139978A patent/JPS5548512A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6348113B1 (en) | 1998-11-25 | 2002-02-19 | Cabot Corporation | High purity tantalum, products containing the same, and methods of making the same |
| US6893513B2 (en) | 1998-11-25 | 2005-05-17 | Cabot Corporation | High purity tantalum, products containing the same, and methods of making the same |
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