ES2180701T3 - LADDER PLATFORM FOR PORTABLE LADDER. - Google Patents

LADDER PLATFORM FOR PORTABLE LADDER.

Info

Publication number
ES2180701T3
ES2180701T3 ES96303860T ES96303860T ES2180701T3 ES 2180701 T3 ES2180701 T3 ES 2180701T3 ES 96303860 T ES96303860 T ES 96303860T ES 96303860 T ES96303860 T ES 96303860T ES 2180701 T3 ES2180701 T3 ES 2180701T3
Authority
ES
Spain
Prior art keywords
platform
support
hand
ladder
stairway
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
ES96303860T
Other languages
Spanish (es)
Inventor
John Michael Sandham
Stanley Trevor Lewis
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
Priority claimed from GBGB9510872.6A external-priority patent/GB9510872D0/en
Application filed by Individual filed Critical Individual
Priority claimed from CA002201270A external-priority patent/CA2201270C/en
Application granted granted Critical
Publication of ES2180701T3 publication Critical patent/ES2180701T3/en
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
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

SE PRESENTA UNA PLATAFORMA PARA UNA ESCALERA DE MANO PARA ESCALERAS ARQUITECTONICAS PORTATIL QUE COMPRENDE UNA PLATAFORMA DE SOPORTE DE LA ESCALERA DE MANO (1) Y UN MIEMBRO DE SOPORTE (3, 21, 41, 59, 75, 85) PIVOTANTEMENTE SUJETO A LA PLATAFORMA MEDIANTE UN ACOPLAMIENTO PIVOTANTE (9, 84, 86), LAS PIEZAS ESTAN DISPUESTAS DE MANERA QUE, CUANDO SE ENSAMBLAN Y DURANTE SU USO CON LA PLATAFORMA DE SOPORTE DE LA ESCALERA DE MANO (1) DE FORMA SUBSTANCIALMENTE HORIZONTAL Y EL MIEMBRO DE SOPORTE (3, 21, 41. 59, 75, 85) DE FORMA SUBSTANCIALMENTE VERTICAL, UN AREA DE SOPORTE QUE MIRA HACIA ARRIBA DEL MIEMBRO DE SOPORTE SE APOYA EN UN AREA DE SUPERFICIE QUE MIRA HACIA ABAJO DE LA PLATAFORMA DE SOPORTE DE LA ESCALERA DE MANO (1), EL ACOPLAMIENTO PIVOTANTE (9, 84, 86) Y LAS AREAS SUPERFICIALES ESTAN DISPUESTAS PARA QUE TIENDAN A MANTENER UN ANGULO SUBSTANCIALMENTE RECTO ENTRE LAS PARTES DE APOYO INCLUSO CUANDO SE APLICA PESO A LA PLATAFORMA DE SOPORTE DE LA ESCALERA DE MANO (1), Y EL ACOPLAMIENTO PIVOTANTE (9, 84, 86) ESTA PENSADO PARA QUE EVITE EL PIVOTADO DEL MIEMBRO DE SOPORTE (3, 21, 41, 59, 75, 85) SUBSTANCIALMENTE MAS ALLA DE LA VERTICAL EN ESA DIRECCION ANGULAR QUE TIENDE HACIA EL LADO INFERIOR DE LA PLATAFORMA DE SOPORTE DE LA ESCALERA (1) PERO PERMITE EL PIVOTADO DEL MIEMBRO DE SOPORTE (3, 21, 41, 59, 75, 85) EN LA OTRA DIRECCION DE MANERA QUE SE PERMITA QUE EL DISPOSITIVO SEA PLEGADO PARA SU TRANSPORTE O ALMACENAMIENTO.A PLATFORM IS PRESENTED FOR A HAND STAIRCASE FOR PORTABLE ARCHITECTURAL STAIRS THAT INCLUDES A HAND STAIRCASE SUPPORT PLATFORM (1) AND A SUPPORT MEMBER (3, 21, 41, 59, 75, 85) PIVOTANTLY SUBJECT TO THE PLATFORM THROUGH A PIVOTING COUPLING (9, 84, 86), THE PARTS ARE PROVIDED IN A WAY THAT, WHEN THEY ARE ASSEMBLED AND DURING USE WITH THE HAND STAIRWAY SUPPORT PLATFORM (1) SUBSTANTIALLY HORIZONTAL AND THE MEMBER (SUPPORT) 3, 21, 41. 59, 75, 85) SUBSTANTIALLY VERTICALLY, A SUPPORT AREA THAT LOOKS UP THE SUPPORT MEMBER IS SUPPORTED IN A SURFACE AREA THAT LOOKS DOWN THE HAND STAIRWAY PLATFORM (1), THE PIVOTING COUPLING (9, 84, 86) AND THE SURFACE AREAS ARE WILLING TO MAINTAIN A SUBSTANTIALLY STRAIGHT ANGLE BETWEEN THE SUPPORT PARTS EVEN WHEN WEIGHT IS APPLIED TO THE SUPPORT PLATFORM OF THE STAIRWAY 1), AND THE PIV COUPLING ANOTHER (9, 84, 86) IS THOUGHT TO AVOID THE PIVOT OF THE SUPPORT MEMBER (3, 21, 41, 59, 75, 85) SUBSTANTIALLY BEYOND THE VERTICAL IN THAT ANGLE ADDRESS THAT HAS TOWARD THE LOWER SIDE OF THE LADDER SUPPORT PLATFORM (1) BUT ALLOWS THE PIVOT OF THE SUPPORT MEMBER (3, 21, 41, 59, 75, 85) IN ANOTHER WAY THAT THE DEVICE IS ALLOWED TO BE FOLDED FOR TRANSPORTATION OR STORAGE.

ES96303860T 1995-05-30 1996-05-29 LADDER PLATFORM FOR PORTABLE LADDER. Expired - Lifetime ES2180701T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9510872.6A GB9510872D0 (en) 1995-05-30 1995-05-30 Stair-ladder platform
GB9526410A GB2301614B (en) 1995-05-30 1995-12-22 Stair-ladder platform
CA002201270A CA2201270C (en) 1995-05-30 1997-03-27 Stair-ladder platform

Publications (1)

Publication Number Publication Date
ES2180701T3 true ES2180701T3 (en) 2003-02-16

Family

ID=27170322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96303860T Expired - Lifetime ES2180701T3 (en) 1995-05-30 1996-05-29 LADDER PLATFORM FOR PORTABLE LADDER.

Country Status (4)

Country Link
EP (1) EP0745753B1 (en)
DE (1) DE69622796T2 (en)
ES (1) ES2180701T3 (en)
GB (1) GB2315293B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2339823A (en) * 1998-07-21 2000-02-09 Richard Mark Barnett Stair platform for ladder
GB0227251D0 (en) * 2002-11-22 2002-12-31 Robinson Graham Ladder support apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250344A (en) * 1964-10-08 1966-05-10 Romano Mario Stepladder-scaffold combination
DE7934923U1 (en) * 1979-12-12 1980-04-03 Fett, Oswald, 5592 Klotten WORKING BOARD FOR LEVEL COMPENSATION AT STAIRS
US4580776A (en) * 1982-09-14 1986-04-08 Burkinshaw Phillip J Collapsible stage
GB2142965B (en) * 1983-07-05 1986-09-03 Neil Arthur Burton A stair platform
DE8600609U1 (en) * 1986-01-13 1986-04-03 hülsta-werke Hüls GmbH & Co KG, 4424 Stadtlohn Closet ladder
GB2208172A (en) * 1987-07-02 1989-03-08 R L Battiste A stair platform for steps or ladders
FR2663075B1 (en) * 1990-06-08 1993-12-31 Testu Pierre HORIZONTAL LADDER SUPPORT DEVICE, STAIRS STEP COMPENSATOR.
US5029671A (en) * 1990-08-20 1991-07-09 Larson Robert L Mechanic's walk
US5339921A (en) * 1993-07-12 1994-08-23 Faupel Dana C Ladder leveling device

Also Published As

Publication number Publication date
EP0745753B1 (en) 2002-08-07
DE69622796T2 (en) 2003-04-03
DE69622796D1 (en) 2002-09-12
GB9718361D0 (en) 1997-11-05
GB2315293B (en) 1998-03-11
EP0745753A1 (en) 1996-12-04
GB2315293A (en) 1998-01-28

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