ES219078U - Rotary advance group for precision machining (Machine-translation by Google Translate, not legally binding) - Google Patents
Rotary advance group for precision machining (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES219078U ES219078U ES0219078U ES219078U ES219078U ES 219078 U ES219078 U ES 219078U ES 0219078 U ES0219078 U ES 0219078U ES 219078 U ES219078 U ES 219078U ES 219078 U ES219078 U ES 219078U
- Authority
- ES
- Spain
- Prior art keywords
- translation
- tool
- cylinder
- machine
- legally binding
- 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
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Rotary advance group for precision machining, characterized in that it is constituted by an electric motor whose rotor is integral with a tubular bushing through which the tool-holder shaft passes, said bushing at one end presenting a toothed ring, by means of the which establishes a rotary relationship with a reduction group that, in turn, is angularly keyed to the tool-holder axis, but in assembly established with the possibility of a certain axial displacement of the latter, leaving the rear end of said axis included in a cylinder, and in axial connection but with free rotation to an internal piston of this cylinder, so that the increase in pressure in said cylinder to one or the other side of the piston causes the consequent automatic advance or retraction of the tool-holder shaft regardless of the rotation of the same. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0219078U ES219078Y (en) | 1976-02-25 | 1976-02-25 | Rotary feed group for precision machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0219078U ES219078Y (en) | 1976-02-25 | 1976-02-25 | Rotary feed group for precision machining |
Publications (2)
Publication Number | Publication Date |
---|---|
ES219078U true ES219078U (en) | 1976-09-01 |
ES219078Y ES219078Y (en) | 1977-01-16 |
Family
ID=57906208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0219078U Expired ES219078Y (en) | 1976-02-25 | 1976-02-25 | Rotary feed group for precision machining |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES219078Y (en) |
-
1976
- 1976-02-25 ES ES0219078U patent/ES219078Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES219078Y (en) | 1977-01-16 |
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