JPS4943296A - - Google Patents
Info
- Publication number
- JPS4943296A JPS4943296A JP5848673A JP5848673A JPS4943296A JP S4943296 A JPS4943296 A JP S4943296A JP 5848673 A JP5848673 A JP 5848673A JP 5848673 A JP5848673 A JP 5848673A JP S4943296 A JPS4943296 A JP S4943296A
- Authority
- JP
- Japan
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
- B23G3/02—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool
- B23G3/04—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle for withdrawing or resetting the threading tool for repeatedly setting the threading tool in a predetermined working position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722225369 DE2225369A1 (en) | 1972-05-25 | 1972-05-25 | TAPPING DEVICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4943296A true JPS4943296A (en) | 1974-04-23 |
Family
ID=5845812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5848673A Pending JPS4943296A (en) | 1972-05-25 | 1973-05-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4943296A (en) |
| DE (1) | DE2225369A1 (en) |
| IT (1) | IT985961B (en) |
-
1972
- 1972-05-25 DE DE19722225369 patent/DE2225369A1/en active Pending
-
1973
- 1973-05-25 JP JP5848673A patent/JPS4943296A/ja active Pending
- 1973-05-25 IT IT6853273A patent/IT985961B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT985961B (en) | 1974-12-30 |
| DE2225369A1 (en) | 1973-12-06 |