ES218407U - Perfected step for helical stairs. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected step for helical stairs. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES218407U
ES218407U ES0218407U ES218407U ES218407U ES 218407 U ES218407 U ES 218407U ES 0218407 U ES0218407 U ES 0218407U ES 218407 U ES218407 U ES 218407U ES 218407 U ES218407 U ES 218407U
Authority
ES
Spain
Prior art keywords
box
plate
whose
translation
edge
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
ES0218407U
Other languages
Spanish (es)
Other versions
ES218407Y (en
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 ES1976218407U priority Critical patent/ES218407Y/en
Publication of ES218407U publication Critical patent/ES218407U/en
Application granted granted Critical
Publication of ES218407Y publication Critical patent/ES218407Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Steps, Ramps, And Handrails (AREA)

Abstract

Improved step for helical staircases is characterized essentially by the fact of consisting of a metal box of stamped plate joined by one of its ends to a vertical bushing intended to be threaded on the central column of the staircase, whose box is open top and presents a border wall perpendicular to a horizontal step encircled by said wall and elevated with respect to the bottom of the box, bottom having a contoured reinforcement or closed reinforcing rib comprising the rung a rigid plate that rests on the open top of the box and protrudes by the peripheral edge with respect to the aforesaid wall advantageously presenting said plate on its external face a non-slip surface for supporting the foot and the rear part of the plate comprising a nail which with the edge of the same plate forms a slot in which the edge of a fin provided in the box in its area of concurrence with the mounting cap on the column to retain the plate to the box at the rear, whose plate in the front area has a hole coinciding with another hole provided in the box, whose holes are together crossed by the rail of the railing so that the plate is retained in the box on the opposite side of the mounting sleeve. (Machine-translation by Google Translate, not legally binding)
ES1976218407U 1976-01-30 1976-01-30 PERFECTED LEATHER FOR HELICAL STAIRS. Expired ES218407Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1976218407U ES218407Y (en) 1976-01-30 1976-01-30 PERFECTED LEATHER FOR HELICAL STAIRS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976218407U ES218407Y (en) 1976-01-30 1976-01-30 PERFECTED LEATHER FOR HELICAL STAIRS.

Publications (2)

Publication Number Publication Date
ES218407U true ES218407U (en) 1976-09-01
ES218407Y ES218407Y (en) 1977-03-01

Family

ID=8381829

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976218407U Expired ES218407Y (en) 1976-01-30 1976-01-30 PERFECTED LEATHER FOR HELICAL STAIRS.

Country Status (1)

Country Link
ES (1) ES218407Y (en)

Also Published As

Publication number Publication date
ES218407Y (en) 1977-03-01

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