ES249691U - Perfected device for the elevation and quenching of the central board of an expandable table (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected device for the elevation and quenching of the central board of an expandable table (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES249691U ES249691U ES1980249691U ES249691U ES249691U ES 249691 U ES249691 U ES 249691U ES 1980249691 U ES1980249691 U ES 1980249691U ES 249691 U ES249691 U ES 249691U ES 249691 U ES249691 U ES 249691U
- Authority
- ES
- Spain
- Prior art keywords
- central
- profiles
- translation
- elevation
- sides
- 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
- 238000010791 quenching Methods 0.000 title 1
- 230000000171 quenching effect Effects 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Improved device for the lifting and folding of the central panel of an expandable table, which, being of special application in those extensible tables formed by two semicircular side panels and a central panel that is hidden by the previous ones, when the table is in its folded position, and being of the type that in the unfolded position of the table the central board is raised or folded down to the upper plane corresponding to the side boards, such elevation of the central board being made by means of a rod hingedly rotated in a metal sheet fixed at the crossroads of the profiles that form the metallic frame of the table, essentially characterized in that the metal sheet that is fixed at the crossroads of the constituent profiles of the frame has an octagonal contour with four of its alternate sides prolonged in some small extensions, each extension configuring a recess in the that the respective zones of the aforesaid profiles of the frame are positioned, which are embraced and retained by such extensions according to the plane or lower face of the octagonal plate itself; with the particularity that two of the opposite sides not affected by the aforementioned extensions are prolonged in vertical fins of inverted isoscelic trapezoidal contour that are affected by a central and circular hole through which the respective ends of the rod pass, which, in turn, passes through other similar holes made in vertical fins obtained as a result of the orthogonal kinking of a rectangular area cut by three of its sides, the fourth side being the layer to obtain the aforementioned fins, determining two windows in the octagonal plate, practiced in areas close to the edges corresponding to the two long sides in the external vertical fins mentioned first. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1980249691U ES249691U (en) | 1980-03-27 | 1980-03-27 | Perfected device for the elevation and quenching of the central board of an expandable table (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1980249691U ES249691U (en) | 1980-03-27 | 1980-03-27 | Perfected device for the elevation and quenching of the central board of an expandable table (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES249691U true ES249691U (en) | 1980-09-01 |
Family
ID=8408058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1980249691U Pending ES249691U (en) | 1980-03-27 | 1980-03-27 | Perfected device for the elevation and quenching of the central board of an expandable table (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES249691U (en) |
-
1980
- 1980-03-27 ES ES1980249691U patent/ES249691U/en active Pending
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