ES263014U - Adjustable adjustable staircase. (Machine-translation by Google Translate, not legally binding) - Google Patents

Adjustable adjustable staircase. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES263014U
ES263014U ES1982263014U ES263014U ES263014U ES 263014 U ES263014 U ES 263014U ES 1982263014 U ES1982263014 U ES 1982263014U ES 263014 U ES263014 U ES 263014U ES 263014 U ES263014 U ES 263014U
Authority
ES
Spain
Prior art keywords
plates
holes
adjustable
translation
circular
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
ES1982263014U
Other languages
Spanish (es)
Other versions
ES263014Y (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.)
Mecalux SA
Original Assignee
Mecalux 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 Mecalux SA filed Critical Mecalux SA
Priority to ES1982263014U priority Critical patent/ES263014Y/en
Publication of ES263014U publication Critical patent/ES263014U/en
Application granted granted Critical
Publication of ES263014Y publication Critical patent/ES263014Y/en
Expired legal-status Critical Current

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  • Ladders (AREA)

Abstract

Improved adjustable ladder, of the type comprising two stringers between which. Individual flat rungs are supported, essentially characterized in that each of the stringers is constituted by two parallel and overlapping plates that are hinged to respective end brackets of fixation and support in an articulated and fixable way the respective ends of the profiles that constitute the supports for the rungs; with the particularity that the plates of the same stringer are connected to each other by means of screws housed in respective holes made in the overlapping edges, of whose holes at least one is torn; while of the holes that define the articulation between the gusset and the plates, corresponding to each of the gusset plates and to each of the plates, one is torn while the other is circular, the riveted holes of the gills corresponding with the glands. Tears of the plates and the circular holes of the gussets with the circular of the plates, all joints being fixed by screws. (Machine-translation by Google Translate, not legally binding)
ES1982263014U 1982-02-08 1982-02-08 PERFECT ADJUSTABLE STAIRCASE. Expired ES263014Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1982263014U ES263014Y (en) 1982-02-08 1982-02-08 PERFECT ADJUSTABLE STAIRCASE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1982263014U ES263014Y (en) 1982-02-08 1982-02-08 PERFECT ADJUSTABLE STAIRCASE.

Publications (2)

Publication Number Publication Date
ES263014U true ES263014U (en) 1982-07-16
ES263014Y ES263014Y (en) 1983-02-01

Family

ID=8418823

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982263014U Expired ES263014Y (en) 1982-02-08 1982-02-08 PERFECT ADJUSTABLE STAIRCASE.

Country Status (1)

Country Link
ES (1) ES263014Y (en)

Also Published As

Publication number Publication date
ES263014Y (en) 1983-02-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519