ES136230U - A LADDER ARRANGEMENT. - Google Patents

A LADDER ARRANGEMENT.

Info

Publication number
ES136230U
ES136230U ES136230U ES136230U ES136230U ES 136230 U ES136230 U ES 136230U ES 136230 U ES136230 U ES 136230U ES 136230 U ES136230 U ES 136230U ES 136230 U ES136230 U ES 136230U
Authority
ES
Spain
Prior art keywords
rail
openings
surrounding
ring
ladder arrangement
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
ES136230U
Other languages
Spanish (es)
Other versions
ES136230Y (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.)
Werner Co
Original Assignee
Werner Co
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 Werner Co filed Critical Werner Co
Priority to ES1968136230U priority Critical patent/ES136230Y/en
Publication of ES136230U publication Critical patent/ES136230U/en
Application granted granted Critical
Publication of ES136230Y publication Critical patent/ES136230Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A scale construction comprising side rails provided with aligned openings, opposite ends of rungs disposed therein, each of said ends having a tubular bushing arranged in surface application therewith, each of said bushes having a preformed peripheral ring of radial extension relatively larger than that of said openings, with an inner face adapted to be flush with rail portions on one side of the rail surrounding the opening, a bushing portion disposed below and reinforcing the rail edges surrounding the openings, and a second ring that is applied in compression to rail parts on an opposite side of the rail. (Machine-translation by Google Translate, not legally binding)
ES1968136230U 1968-02-15 1968-02-15 A LADDER ARRANGEMENT. Expired ES136230Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1968136230U ES136230Y (en) 1968-02-15 1968-02-15 A LADDER ARRANGEMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1968136230U ES136230Y (en) 1968-02-15 1968-02-15 A LADDER ARRANGEMENT.

Publications (2)

Publication Number Publication Date
ES136230U true ES136230U (en) 1969-01-01
ES136230Y ES136230Y (en) 1969-07-01

Family

ID=8319883

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1968136230U Expired ES136230Y (en) 1968-02-15 1968-02-15 A LADDER ARRANGEMENT.

Country Status (1)

Country Link
ES (1) ES136230Y (en)

Also Published As

Publication number Publication date
ES136230Y (en) 1969-07-01

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