ES254645A2 - Retention and traction mechanism for doors that are to establish the hermetic closure of a venue (Machine-translation by Google Translate, not legally binding) - Google Patents
Retention and traction mechanism for doors that are to establish the hermetic closure of a venue (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES254645A2 ES254645A2 ES0254645A ES254645A ES254645A2 ES 254645 A2 ES254645 A2 ES 254645A2 ES 0254645 A ES0254645 A ES 0254645A ES 254645 A ES254645 A ES 254645A ES 254645 A2 ES254645 A2 ES 254645A2
- Authority
- ES
- Spain
- Prior art keywords
- doors
- retention
- translation
- establish
- 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
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Improvements in the main patent no. 254122, relating to: mechanism of retention and traction for doors that have to establish the hermetic closure of an enclosure, according to which, said mechanism is organized on an armature, inside which is suspended a fixed bolt that includes a pulley allowing it to make movements in the direction of rotation, facilitating the sliding of a rod that cooperates with the mechanism, acting as a slip, counting in addition said mechanism, with a second pulley threaded in a sliding bolt, whose sheave, also sliding, is permanently pressed by an expansion spring approaching the first non-sliding sheave. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0254645A ES254645A2 (en) | 1959-12-30 | 1959-12-30 | Retention and traction mechanism for doors that are to establish the hermetic closure of a venue (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0254645A ES254645A2 (en) | 1959-12-30 | 1959-12-30 | Retention and traction mechanism for doors that are to establish the hermetic closure of a venue (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES254645A2 true ES254645A2 (en) | 1960-09-16 |
Family
ID=34488799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0254645A Expired ES254645A2 (en) | 1959-12-30 | 1959-12-30 | Retention and traction mechanism for doors that are to establish the hermetic closure of a venue (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES254645A2 (en) |
-
1959
- 1959-12-30 ES ES0254645A patent/ES254645A2/en not_active Expired
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