ES207111A1 - A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding) - Google Patents

A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES207111A1
ES207111A1 ES207111A ES207111A ES207111A1 ES 207111 A1 ES207111 A1 ES 207111A1 ES 207111 A ES207111 A ES 207111A ES 207111 A ES207111 A ES 207111A ES 207111 A1 ES207111 A1 ES 207111A1
Authority
ES
Spain
Prior art keywords
sheets
cord
edge
shutter
translation
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
ES207111A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES207111A priority Critical patent/ES207111A1/en
Publication of ES207111A1 publication Critical patent/ES207111A1/en
Expired legal-status Critical Current

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Abstract

An adjustable shutter with automatic closing that essentially is characterized by the shutter itself being constituted by a series of superimposed sheets in preference of cargon-fiber, each sheet forming a dihedral angle of about 150º c., having been foreseen in the aforementioned sheets and on its edge oval shaped holes that allow to slide inside the overlapping holes a cord for the folding of the blind as well as for having been practiced at one and another edge of greater length of the sheets some notches in which metal grapillas have been fixed (one in each notch) in "U", each series of superposed grapillas of one edge of the sheets being attached to a cord that serves as support and in which each series of superposed grapillas of the other edge of the sheets is fixed to a cord to oscillate the aforementioned sheets at an angle of about 160º c. Around the unión of the gravel the cord that serves as support. (Machine-translation by Google Translate, not legally binding)
ES207111A 1952-12-30 1952-12-30 A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding) Expired ES207111A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES207111A ES207111A1 (en) 1952-12-30 1952-12-30 A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES207111A ES207111A1 (en) 1952-12-30 1952-12-30 A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES207111A1 true ES207111A1 (en) 1953-03-01

Family

ID=65655179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES207111A Expired ES207111A1 (en) 1952-12-30 1952-12-30 A graduable shutter to automatic closure (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES207111A1 (en)

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