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
Application number
ES0254645A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YDE SA
Original Assignee
YDE SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YDE SA filed Critical YDE SA
Priority to ES0254645A priority Critical patent/ES254645A2/en
Publication of ES254645A2 publication Critical patent/ES254645A2/en
Expired legal-status Critical Current

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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)
ES0254645A 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) Expired ES254645A2 (en)

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)

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