[go: up one dir, main page]

ITVE920016U1 - FOLDING LADDER - Google Patents

FOLDING LADDER

Info

Publication number
ITVE920016U1
ITVE920016U1 ITVE920016U ITVE920016U1 IT VE920016 U1 ITVE920016 U1 IT VE920016U1 IT VE920016 U ITVE920016 U IT VE920016U IT VE920016 U1 ITVE920016 U1 IT VE920016U1
Authority
IT
Italy
Prior art keywords
carriers
ladder
rungs
handrails
handrail
Prior art date
Application number
Other languages
Italian (it)
Original Assignee
Met Ar Plastic Spa
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 Met Ar Plastic Spa filed Critical Met Ar Plastic Spa
Priority to IT92VE000016U priority Critical patent/IT229352Y1/en
Publication of ITVE920016V0 publication Critical patent/ITVE920016V0/en
Publication of ITVE920016U1 publication Critical patent/ITVE920016U1/en
Application granted granted Critical
Publication of IT229352Y1 publication Critical patent/IT229352Y1/en

Links

Landscapes

  • Ladders (AREA)

Abstract

Scala pieghevole comprendente due coppie di portanti (1, 1'; 2, 2') incernierati superiormente ed una pluralità di pioli (4) collegati a detti portanti, ciascun piolo essendo formato in due porzioni reciprocamente articolate tra di loro ed essendo collegato agli altri pioli, in corrispondenza di detto punto di reciproca articolazione, da un'asta (7, 7') parallela ai portanti, caratterizzata dal fatto che i pioli (4) hanno larghezza decrescente dalla base verso l'altezza, sono articolati alle loro estremità a detti portanti per passare dalla configurazione di impiego della scala in cui essi sono ortogonali ai portanti, alla configurazione di ripiegamento della scala in cui essi sono sostanzialmente paralleli ai portanti e dal fatto che a ciascun portante (1, 1') di una coppia è applicato un corrimano (18) collegato superiormente all'altro corrimano tramite un nastro flessibile (20), detti corrimano essendo mobili assialmente fra una posizione in cui le estremità superiori dei corrimano coincidono sostanzialmente con l'asse di articolazione dei portanti ad una posizione stabile in cui le estremità superiori si prolungano oltre l'estremità superiore dei portanti stessi.Folding ladder comprising two pairs of carriers (1, 1 '; 2, 2') hinged above and a plurality of rungs (4) connected to said carriers, each rung being formed in two portions mutually articulated to each other and being connected to the others rungs, at said point of mutual articulation, by a rod (7, 7 ') parallel to the carriers, characterized in that the rungs (4) have decreasing width from the base towards the height, are articulated at their ends to said carriers to pass from the configuration of use of the ladder in which they are orthogonal to the carriers, to the folding configuration of the ladder in which they are substantially parallel to the carriers and from the fact that to each carrier (1, 1 ') of a pair is applied a handrail (18) connected above the other handrail by means of a flexible belt (20), said handrails being axially movable between a position in which the upper ends of the handrails ano substantially coincide with the axis of articulation of the carriers to a stable position in which the upper ends extend beyond the upper end of the carriers themselves.

IT92VE000016U 1992-06-02 1992-06-02 FOLDING LADDER IT229352Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT92VE000016U IT229352Y1 (en) 1992-06-02 1992-06-02 FOLDING LADDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT92VE000016U IT229352Y1 (en) 1992-06-02 1992-06-02 FOLDING LADDER

Publications (3)

Publication Number Publication Date
ITVE920016V0 ITVE920016V0 (en) 1992-06-02
ITVE920016U1 true ITVE920016U1 (en) 1993-12-02
IT229352Y1 IT229352Y1 (en) 1998-07-02

Family

ID=11423824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92VE000016U IT229352Y1 (en) 1992-06-02 1992-06-02 FOLDING LADDER

Country Status (1)

Country Link
IT (1) IT229352Y1 (en)

Also Published As

Publication number Publication date
IT229352Y1 (en) 1998-07-02
ITVE920016V0 (en) 1992-06-02

Similar Documents

Publication Publication Date Title
DE69034119D1 (en) Substituted-1,3-oxathiolanes with antiviral activity
BR9305562A (en) Dual-mode communication network
JPS6436868A (en) Folding type stage with roller
DE3565419D1 (en) Folding step ladder
GB2278628A (en) Escape ladder
ITVE920016U1 (en) FOLDING LADDER
ES289900U (en) FOLDING LADDER
ATE75293T1 (en) FOLDABLE LADDERS.
RU99116467A (en) WHITE CANE V.S. LEVADNOGO
ITVE920024U1 (en) FOLDING LADDER
DE68902471D1 (en) FOLDING BOX AND CUTTING THEREFOR.
AU5369199A (en) Stabilizers for double ladders and simple ladders
FR2686940B3 (en) FOLDING STRUCTURE, USEFUL AS A GATEWAY AND / OR LADDER.
SU1336977A1 (en) Arrangement for climbing up trees
SU1736908A1 (en) Timber machine
FI903017A7 (en) Communication link intermediate point
ITRM910176U1 (en) FOLDABLE LADDER.
DK477284A (en) FOLDABLE, ROUND BAKING FORM
SE8800817D0 (en) FELLABLE LEATHER / PODIUM
ITVE940011U1 (en) FOLDING LADDER.
JPS6429537A (en) Pantagraph type expansion mast
KR940012825U (en) Folding ladder
ITBS920001U1 (en) TROLLEY FOR SERVING FOLDABLE
ES1001031Y (en) A DOUBLE ACCESS LADDER, FOLDABLE FRONTALLY
ES291262Y (en) FOLDING LADDER, IMPROVED

Legal Events

Date Code Title Description
0001 Granted