ES2032674T3 - Escalera metalica. - Google Patents

Escalera metalica.

Info

Publication number
ES2032674T3
ES2032674T3 ES198989420310T ES89420310T ES2032674T3 ES 2032674 T3 ES2032674 T3 ES 2032674T3 ES 198989420310 T ES198989420310 T ES 198989420310T ES 89420310 T ES89420310 T ES 89420310T ES 2032674 T3 ES2032674 T3 ES 2032674T3
Authority
ES
Spain
Prior art keywords
upright
flanges
notch
free edges
another
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.)
Expired - Lifetime
Application number
ES198989420310T
Other languages
English (en)
Inventor
Denis Ducros
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
Application granted granted Critical
Publication of ES2032674T3 publication Critical patent/ES2032674T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/084—Rungs comprising projecting tabs or flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Inorganic Insulating Materials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

TABURETE EN EL QUE LOS LARGUEROS (2) QUE SOSTIENEN LOS ESCALONES (4) ESTAN FORMADOS POR PERFILADOS TUBULARES DE CUALQUIER TIPO DE SECCION Y EN EL QUE LOS ESCALONES (4) ESTAN FABRICADOS A PARTIR DE UN PERFILADO DE ALUMINIO U OTRO EXTRUIDO SIMILAR O DE CHAPA METALICA PLEGADA EN PERFIL DE U INVERTIDA CUYA ALMA (4C) TIENE EN CADA EXTREMO UNA RANURA (5) PARA ACOPLARSE AL LARGUERO (2) CORRESPONDIENTE Y CUYOS BORDES LIBRES DE LOS LADOS (4A,4B) SON PARALELOS ENTRE SI Y TIENEN, RESPECTO AL ALMA (4C) LA MISMA INCLINACION (A) QUE LOS LARGUEROS (2) EN RELACION A LA HORIZONTAL CUANDO EL TABURETE ESTA EN POSICION DE UTILIZACION Y A UNA DISTANCIA ENTRE SI IGUAL A LA DE LA RANURA O A LA QUE SEPARA LAS CARAS EXTERIORES DE LAS PAREDES DELANTERA (2A) Y TRASERA (2B) DEL LARGUERO (2), DE FORMA QUE PUEDA APLICARSE SOBRE LAS CARAS CITADAS DEL LARGUERO (2) SOBRE EL QUE LA RANURA (5) VA ACOPLADA. EXISTEN ELEMENTOS PARA UNIR MECANICAMENTE AL LARGUERO (2) LOS BORDES LIBRES DE LOS LADOS (4A,4B) APLICADOS CONTRA ELLOS. LOS ELEMENTOS DE FIJACION DE CADA EXTREMO DE UN PELDAÑO (4) AL LARGUERO (2) CORRESPONDIENTE ESTAN FORMADOS POR UN ORGANO DE UNION UNICO (6) QUE ATRAVIESA DE PARTE A PARTE LOS DOS EXTREMOS DE LOS BORDES LIBRES DE LOS LADOS (4A,4B) DEL PELDAÑO, ASI COMO LAS DOS PARTES DE LAS PAREDES (2A,2B) OPUESTAS DE ESTE PELDAÑO (2).
ES198989420310T 1988-08-25 1989-08-22 Escalera metalica. Expired - Lifetime ES2032674T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811419A FR2635816B1 (fr) 1988-08-25 1988-08-25 Escabeau metallique

Publications (1)

Publication Number Publication Date
ES2032674T3 true ES2032674T3 (es) 1993-02-16

Family

ID=9369629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989420310T Expired - Lifetime ES2032674T3 (es) 1988-08-25 1989-08-22 Escalera metalica.

Country Status (5)

Country Link
EP (1) EP0357525B1 (es)
AT (1) ATE77128T1 (es)
DE (1) DE68901754T2 (es)
ES (1) ES2032674T3 (es)
FR (1) FR2635816B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102359345A (zh) * 2011-07-29 2012-02-22 苏州展华纺织有限公司 一种新型人字梯
CN107217979A (zh) * 2017-07-29 2017-09-29 葛滨 一种用于家用电路的维修梯
RU192759U1 (ru) * 2018-06-01 2019-09-30 Догрулар Дыш Тиджарет Аноним Ширкети Лестничная ступенька высокой прочности

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618427A (en) * 1947-03-27 1952-11-18 Hudmon S Langley Ladder
DE7025208U (de) * 1970-07-04 1970-11-05 Ruschitzka Friedrich Stehleiter insbesondere fuer haushaltszwecke.
US3908795A (en) * 1973-08-15 1975-09-30 Vinyl Fab Ind Safety ladder for above-the-ground swimming pools

Also Published As

Publication number Publication date
FR2635816A1 (fr) 1990-03-02
EP0357525B1 (fr) 1992-06-10
ATE77128T1 (de) 1992-06-15
FR2635816B1 (fr) 1994-01-07
DE68901754D1 (de) 1992-07-16
EP0357525A1 (fr) 1990-03-07
DE68901754T2 (de) 1993-01-14

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