ES178304U - Tool for executing circular cuts. (Machine-translation by Google Translate, not legally binding) - Google Patents
Tool for executing circular cuts. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES178304U ES178304U ES0178304U ES178304U ES178304U ES 178304 U ES178304 U ES 178304U ES 0178304 U ES0178304 U ES 0178304U ES 178304 U ES178304 U ES 178304U ES 178304 U ES178304 U ES 178304U
- Authority
- ES
- Spain
- Prior art keywords
- machine
- piece
- passage
- translation
- tool
- 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
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Landscapes
- Drilling Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Tool to execute circular cuts that is specially designed to work in combination with a rotary drilling machine and being of preferential application for the realization of large diameter holes in plates of relatively reduced thickness, is characterized essentially because it is constituted by a substantially circular piece, provided with a central and prolonged passage through one of its faces in a perforated axial neck. Coincidentally, with its aforementioned central passage, whose piece can receive through it a conventional drill, which it holds by means of a radial prisoner, and presents on the side opposite the neck a central cylindrical recess in it, which can be lodged and be retained the end of a helical spring, which at its other end holds a perforated stop for the passage of the drill, being provided with a plurality of concentric tabiquillos that determine the formation of intermediate annular channels in which tapes can be selectively introduced of cylindrically curved saw, which are assembled without reaching the contact at their ends and which have two holes made in diametrically opposite points of their extension, one circular and the other colise, through which they can. Be fixed in the housing provided by means of two screws that are mounted radially in the piece, crossing all the walls of the same. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972178304U ES178304Y (en) | 1972-03-14 | 1972-03-14 | TOOL TO EXECUTE CIRCULAR CUTS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972178304U ES178304Y (en) | 1972-03-14 | 1972-03-14 | TOOL TO EXECUTE CIRCULAR CUTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES178304U true ES178304U (en) | 1972-10-16 |
| ES178304Y ES178304Y (en) | 1973-11-16 |
Family
ID=8351918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1972178304U Expired ES178304Y (en) | 1972-03-14 | 1972-03-14 | TOOL TO EXECUTE CIRCULAR CUTS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES178304Y (en) |
-
1972
- 1972-03-14 ES ES1972178304U patent/ES178304Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES178304Y (en) | 1973-11-16 |
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