ES232543U - A backrest for seats. (Machine-translation by Google Translate, not legally binding) - Google Patents
A backrest for seats. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES232543U ES232543U ES1977232543U ES232543U ES232543U ES 232543 U ES232543 U ES 232543U ES 1977232543 U ES1977232543 U ES 1977232543U ES 232543 U ES232543 U ES 232543U ES 232543 U ES232543 U ES 232543U
- Authority
- ES
- Spain
- Prior art keywords
- base plate
- base
- spacer
- support
- edges
- 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
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A backrest for seats, comprising a rigid base element and a curved supporting element fixed thereto intended to support a particular part of the spine of a seated person, in which in the space between the base element and the a spacer whose position is mobile and which, in principle, has its length equal to the width of the base element and which is preferably adjustable in height, is able to adjust itself to the desired curvature of the support element in relation to the base element, in accordance with the support element. So that the base element takes the form of a substantially rectangular base plate with two longitudinal edges and two transverse connecting edges and the support element is elastic and is connected to the base plate on its two transverse edges and in a sliding manner at least to one of the transverse edges and the spacer element is constituted substantially in the form of a continuous support p biased against the base plate by the elasticity of the support element and then remaining in the vicinity of the longitudinal edges at its ends, the base plate being provided along, at least, the central part of said longitudinal edges, a a number of blocking elements for fixing the position of the spacer and the spacer being arranged to allow its free movement by hand to a preselected position relative to the base plate, preferably with the help of easy grip control elements and to work together with the aforementioned locking element for locking it in said predetermined position. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977232543U ES232543Y (en) | 1977-11-25 | 1977-11-25 | A BACKREST FOR SEATS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1977232543U ES232543Y (en) | 1977-11-25 | 1977-11-25 | A BACKREST FOR SEATS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES232543U true ES232543U (en) | 1978-02-01 |
| ES232543Y ES232543Y (en) | 1978-06-01 |
Family
ID=8393619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1977232543U Expired ES232543Y (en) | 1977-11-25 | 1977-11-25 | A BACKREST FOR SEATS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES232543Y (en) |
-
1977
- 1977-11-25 ES ES1977232543U patent/ES232543Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES232543Y (en) | 1978-06-01 |
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