ES1055717U - Polea para cierres de persiana - Google Patents

Polea para cierres de persiana

Info

Publication number
ES1055717U
ES1055717U ES200302234U ES200302234U ES1055717U ES 1055717 U ES1055717 U ES 1055717U ES 200302234 U ES200302234 U ES 200302234U ES 200302234 U ES200302234 U ES 200302234U ES 1055717 U ES1055717 U ES 1055717U
Authority
ES
Spain
Prior art keywords
pulley
spokes
annular portion
greater width
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.)
Granted
Application number
ES200302234U
Other languages
English (en)
Other versions
ES1055717Y (es
Inventor
Martinez Luis Martinez
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.)
Gii Maynu S L
Original Assignee
Gii Maynu S L
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 Gii Maynu S L filed Critical Gii Maynu S L
Priority to ES200302234U priority Critical patent/ES1055717Y/es
Publication of ES1055717U publication Critical patent/ES1055717U/es
Application granted granted Critical
Publication of ES1055717Y publication Critical patent/ES1055717Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

1. Polea para cierres de persiana, del tipo de las que comprenden un buje central cilíndrico tubular y una porción anular periférica cuya parte exterior se constituye en una pista de apoyo del arropamiento de la persiana del cierre; caracterizada porque es simétrica, y el buje y la porción anular se relacionan por medio de unos radios trapeciales, alternados unos de mayor anchura con otros de menor anchura, entre los cuales quedan definidas, al menos, dos ventanas por cuadrante de la polea en orden a introducir útiles especiales de tensado del muelle recuperador del cierre; en, al menos, uno de los radios de mayor anchura, y sensiblemente cercana al buje, se dispone una abertura rasgada del enganche del muelle recuperador; en los radios de mayor anchura, y posición adyacente a la porción anular se disponen unos nervios salientes perpendiculares a la planta de los radios que definen unas aberturas pasantes de acoplamiento de unas barras solidarizadoras del giro de todas las poleas del cierre; en el interior del buje se disponen unas ranuras longitudinales engrasadoras y que constituyen igualmente unos chaveteros.
ES200302234U 2003-10-03 2003-10-03 Polea para cierres de persiana Expired - Fee Related ES1055717Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200302234U ES1055717Y (es) 2003-10-03 2003-10-03 Polea para cierres de persiana

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200302234U ES1055717Y (es) 2003-10-03 2003-10-03 Polea para cierres de persiana

Publications (2)

Publication Number Publication Date
ES1055717U true ES1055717U (es) 2004-01-01
ES1055717Y ES1055717Y (es) 2004-07-16

Family

ID=30470771

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200302234U Expired - Fee Related ES1055717Y (es) 2003-10-03 2003-10-03 Polea para cierres de persiana

Country Status (1)

Country Link
ES (1) ES1055717Y (es)

Also Published As

Publication number Publication date
ES1055717Y (es) 2004-07-16

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Effective date: 20141120