ITTO20100157A1 - SAFE PORTABLE FOLDABLE STAIRCASE. - Google Patents
SAFE PORTABLE FOLDABLE STAIRCASE. Download PDFInfo
- Publication number
- ITTO20100157A1 ITTO20100157A1 IT000157A ITTO20100157A ITTO20100157A1 IT TO20100157 A1 ITTO20100157 A1 IT TO20100157A1 IT 000157 A IT000157 A IT 000157A IT TO20100157 A ITTO20100157 A IT TO20100157A IT TO20100157 A1 ITTO20100157 A1 IT TO20100157A1
- Authority
- IT
- Italy
- Prior art keywords
- ladder
- safe portable
- portable foldable
- staircase
- portable folding
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/18—Devices for preventing persons from falling
- E06C7/181—Additional gripping devices, e.g. handrails
- E06C7/183—Additional gripping devices, e.g. handrails situated along the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/39—Ladders having platforms; Ladders changeable into platforms
- E06C1/393—Ladders having platforms foldable with the ladder
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Steps, Ramps, And Handrails (AREA)
Description
Descrizione a corredo di una domanda di Brevetto per Iv\f&hLiOn& dal titolo: Description accompanying a patent application for Iv \ f & hLiOn & entitled:
SCALA PIEGHEVOLE PORTATILE SICURA SECURE PORTABLE FOLDING LADDER
DESCRIZIONE DESCRIPTION
presente ha per oggetto una scala pieghevole sicura. Le scale pieghevoli portatili attualmente in uso sono fonte di gran parte degli incidenti casalinghi (7.000 morti all'anno) a causa della frequenza delle cadute dalle medesime, in quanto la normativa vigente che le riguarda, la UNI EN 131, è insufficiente ad evitare un così grave inconveniente. present has as its object a safe folding ladder. Portable folding ladders currently in use are the source of most of home accidents (7,000 deaths per year) due to the frequency of falls from them, as the current legislation concerning them, UNI EN 131, is insufficient to avoid a such a major inconvenience.
Il oggetto del presente brevetto si propone di applicare alle scale pieghevoli portatili la stessa normativa prevista per le scale fisse e precisamente la UNI EN ISO 14122-3, molto più restrittiva. The object of this patent aims to apply the same standard as for fixed ladders and precisely UNI EN ISO 14122-3, much more restrictive, to portable folding ladders.
Infatti la scala in oggetto possiede una piattaforma terminale (zona di lavoro) sufficientemente ampia da contenere agevolmente i piedi dell'occupante (almeno 300x450 mm), provvista di un davanzale ad una altezza di almeno 100 cm e di un regolare fermapiede. L'insieme verrà chiamato pulpito. La scaletta è dotata di gradini sufficientemente profondi da consentire un sicuro appoggio del piede (almeno 130 mm) e di due mancorrenti laterali che si raccordano morbidamente al davanzale del pulpito. gradini inoltre hanno un minimo di sormonto tale che nella vista in pianta non vi sia luce tra i medesimi. In fact, the staircase in question has a terminal platform (work area) large enough to easily contain the occupant's feet (at least 300x450 mm), equipped with a sill at a height of at least 100 cm and a regular toe-block. The whole will be called the pulpit. The ladder is equipped with steps deep enough to allow a secure footing (at least 130 mm) and two side handrails that are softly connected to the pulpit sill. the steps also have a minimum overlap such that in the plan view there is no light between them.
Chiunque salga sulla piattaforma di lavoro si trova circondato per tre lati da mancorrente e davanzale. L'unico lato aperto è quello dei gradini. Anyone who steps onto the work platform is surrounded on three sides by a handrail and a sill. The only open side is that of the steps.
ora spiegato con riferimento ai disegni allegati che mostrano una forma esemplificativa di esecuzione della scala pieghevole portatile sicura secondo lo stesso. now explained with reference to the accompanying drawings which show an exemplary embodiment of the safe portable folding ladder according to the same.
Il disegno 'A" rappresenta la scala in configurazione aperta. I n esso si vede che la scala è costituita da una struttura centrale l rigida a U sulla quale si incernierano: The drawing 'A "represents the staircase in an open configuration. In it we can see that the staircase consists of a central rigid U-shaped structure on which they hinge:
- nella parte anteriore la piattaforma 2 ed il parapetto del pulpito 3, ai quali sono a loro volta incernierati i due montanti 4, uniti dal fermapiede 5 - in the front part the platform 2 and the parapet of the pulpit 3, to which the two uprights 4 are in turn hinged, joined by the toeboard 5
- nella parte posteriore i due cosciali 6 della scaletta vera e propria collegati dai gradini 7, ed i due mancorrenti 8. - in the rear part the two stringers 6 of the actual ladder connected by the steps 7, and the two handrails 8.
I l disegno '8" rappresenta la scala in una vista laterale più una vista frontale. Inoltre v i e raffigurata la scala nella posizione chiusa, pronta per essere riposta. The drawing '8 "represents the ladder in a side view plus a front view. In addition, the ladder is shown in the closed position, ready to be stored.
particolari di esecuzione ed il numero di gradini potranno variare rispetto a quelli rappresentati nel disegno, così come si potrà utilizzare qualunque materiale per la realizzazione della scala senza che per questo si esca dall'ambito del trovato e quindi dal dominio del bkevefi,. details of execution and the number of steps may vary with respect to those represented in the drawing, just as any material can be used for the construction of the staircase without thereby departing from the scope of the invention and therefore from the domain of the bkevefi.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000157A ITTO20100157A1 (en) | 2010-03-03 | 2010-03-03 | SAFE PORTABLE FOLDABLE STAIRCASE. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000157A ITTO20100157A1 (en) | 2010-03-03 | 2010-03-03 | SAFE PORTABLE FOLDABLE STAIRCASE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20100157A1 true ITTO20100157A1 (en) | 2010-06-02 |
Family
ID=43334565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000157A ITTO20100157A1 (en) | 2010-03-03 | 2010-03-03 | SAFE PORTABLE FOLDABLE STAIRCASE. |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITTO20100157A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381492A (en) * | 1944-05-25 | 1945-08-07 | Fenner Gladys Marguerite | Stepladder |
US20050029048A1 (en) * | 2003-08-04 | 2005-02-10 | Frame William F. | Foldable stairway ladder |
DE202005005831U1 (en) * | 2005-04-11 | 2006-01-19 | Hymer-Leichtmetallbau Gmbh & Co. Kg | Tilt adjustable climbing aid |
WO2008033713A2 (en) * | 2006-09-11 | 2008-03-20 | Ballymore Company, Inc. | Ladder with removable step and method of storing the ladder in a compact container |
-
2010
- 2010-03-03 IT IT000157A patent/ITTO20100157A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2381492A (en) * | 1944-05-25 | 1945-08-07 | Fenner Gladys Marguerite | Stepladder |
US20050029048A1 (en) * | 2003-08-04 | 2005-02-10 | Frame William F. | Foldable stairway ladder |
DE202005005831U1 (en) * | 2005-04-11 | 2006-01-19 | Hymer-Leichtmetallbau Gmbh & Co. Kg | Tilt adjustable climbing aid |
WO2008033713A2 (en) * | 2006-09-11 | 2008-03-20 | Ballymore Company, Inc. | Ladder with removable step and method of storing the ladder in a compact container |
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