ES322463A1 - A hydropneumatic elevator group, especially for its incorporation to adjustable tables and chairs without stairs at height. (Machine-translation by Google Translate, not legally binding) - Google Patents
A hydropneumatic elevator group, especially for its incorporation to adjustable tables and chairs without stairs at height. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES322463A1 ES322463A1 ES0322463A ES322463A ES322463A1 ES 322463 A1 ES322463 A1 ES 322463A1 ES 0322463 A ES0322463 A ES 0322463A ES 322463 A ES322463 A ES 322463A ES 322463 A1 ES322463 A1 ES 322463A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- incorporation
- translation
- height
- machine
- 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.)
- Expired
Links
Landscapes
- Chairs Characterized By Structure (AREA)
- Fluid-Damping Devices (AREA)
Abstract
A hydropneumatic lifting group, especially for incorporation into tables and chairs adjustable without steps in height comprising a cylinder, a piston rod inserted in the cylinder, a piston mounted on the piston rod inside the cylinder a liquid charge in the cylinder, subdivided by the piston into two partial chambers of liquid, a gas chamber adjoining one of the partial chambers of liquid and charged with compressed gas and a passage for the liquid, governable from the outside, which establishes the communication between both partial chambers of liquid, characterized in that the passage for the liquid in both directions is governable by a shut-off valve which is arranged in the piston or in the plunger rod and operated from outside. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE322463T | 1965-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES322463A1 true ES322463A1 (en) | 1966-11-16 |
Family
ID=38720560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0322463A Expired ES322463A1 (en) | 1965-02-25 | 1966-01-31 | A hydropneumatic elevator group, especially for its incorporation to adjustable tables and chairs without stairs at height. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES322463A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749402A (en) * | 2020-06-04 | 2021-12-07 | 川源室内装修设计工程有限公司 | Tray lifting structure and table with same |
-
1966
- 1966-01-31 ES ES0322463A patent/ES322463A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749402A (en) * | 2020-06-04 | 2021-12-07 | 川源室内装修设计工程有限公司 | Tray lifting structure and table with same |
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