CA2201270A1 - Stair-ladder platform - Google Patents

Stair-ladder platform

Info

Publication number
CA2201270A1
CA2201270A1 CA002201270A CA2201270A CA2201270A1 CA 2201270 A1 CA2201270 A1 CA 2201270A1 CA 002201270 A CA002201270 A CA 002201270A CA 2201270 A CA2201270 A CA 2201270A CA 2201270 A1 CA2201270 A1 CA 2201270A1
Authority
CA
Canada
Prior art keywords
platform
ladder
support member
support platform
pivotal coupling
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
CA002201270A
Other languages
French (fr)
Other versions
CA2201270C (en
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
Priority to GBGB9510872.6A priority Critical patent/GB9510872D0/en
Priority claimed from GB9718361A external-priority patent/GB2315293B/en
Priority to GB9718361A priority patent/GB2315293B/en
Priority to GB9526410A priority patent/GB2301614B/en
Priority to DE69622796T priority patent/DE69622796T2/en
Priority to EP96303860A priority patent/EP0745753B1/en
Priority to ES96303860T priority patent/ES2180701T3/en
Application filed by Individual filed Critical Individual
Priority to CA002201270A priority patent/CA2201270C/en
Publication of CA2201270A1 publication Critical patent/CA2201270A1/en
Publication of CA2201270C publication Critical patent/CA2201270C/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E06C7/42—Ladder feet; Supports therefor
    • E06C7/426—Height adjustable supports for receiving both ladder feet

Abstract

A portable stair-ladder platform comprising a ladder support platform (1) and a support member (3, 21, 41, 59, 75, 85) pivotally attached to the platform by a pivotal coupling (9, 84, 86), the parts being arranged such that, when assembled and in use with the ladder support platform substantially horizontal and the support member substantially vertical, an upwardly-facing surface area of the support member abuts a downwardly-facing surface area of the ladder support platform, the pivotal coupling and the surface areas being arranged to tend to maintain substantially a right angle between the abutting parts even when weight is applied to the ladder support platform, and the pivotal coupling being such as to prevent pivoting of the support member substantially beyond the vertical in that angular direction which is towards the underside of the ladder support platform but whilst allowing pivoting of the support member in the other direction so as to allow the device to be collapsed for transportation or storage.
CA002201270A 1995-05-30 1997-03-27 Stair-ladder platform Expired - Fee Related CA2201270C (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB9510872.6A GB9510872D0 (en) 1995-05-30 1995-05-30 Stair-ladder platform
GB9718361A GB2315293B (en) 1995-05-30 1995-12-22 Stair-ladder platform
GB9526410A GB2301614B (en) 1995-05-30 1995-12-22 Stair-ladder platform
ES96303860T ES2180701T3 (en) 1995-05-30 1996-05-29 LADDER PLATFORM FOR PORTABLE LADDER.
DE69622796T DE69622796T2 (en) 1995-05-30 1996-05-29 Stair ramp for a ladder
EP96303860A EP0745753B1 (en) 1995-05-30 1996-05-29 Stair-ladder platform
CA002201270A CA2201270C (en) 1995-05-30 1997-03-27 Stair-ladder platform

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9510872.6A GB9510872D0 (en) 1995-05-30 1995-05-30 Stair-ladder platform
GB9718361A GB2315293B (en) 1995-05-30 1995-12-22 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 (2)

Publication Number Publication Date
CA2201270A1 true CA2201270A1 (en) 1998-09-27
CA2201270C CA2201270C (en) 2005-11-08

Family

ID=27427339

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002201270A Expired - Fee Related CA2201270C (en) 1995-05-30 1997-03-27 Stair-ladder platform

Country Status (1)

Country Link
CA (1) CA2201270C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008037674A1 (en) 2008-08-14 2010-02-18 Walter, Georg, Dr. Staircase for fastening and/or setting-up ladder in e.g. building site, has element for fastening staircase to ladder, another element for fastening staircase to horizontal projection, and connecting element connecting fastening elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008037674A1 (en) 2008-08-14 2010-02-18 Walter, Georg, Dr. Staircase for fastening and/or setting-up ladder in e.g. building site, has element for fastening staircase to ladder, another element for fastening staircase to horizontal projection, and connecting element connecting fastening elements

Also Published As

Publication number Publication date
CA2201270C (en) 2005-11-08

Similar Documents

Publication Publication Date Title
US5460241A (en) Ladder accessory
EP0864272A3 (en) Improved keyboard support mechanism
WO2002079024A3 (en) Systems and methods useful in stabilizing platforms and vessels having platforms and legs
CA2103517A1 (en) Storage Rack Beam Having Surface Enabling Indicia at High or Low Elevations to be Easily Read
CA2140159A1 (en) Flat Folding Stand or Support
CA2128303A1 (en) Access device
AU3768399A (en) Tilt compensation apparatus and method for use with a monopod mounted laser range finder apparatus
WO2005055620A3 (en) Pivotal display for a mobile communications device
CA2120549A1 (en) Folding Balcony Table
CA2114497A1 (en) Resilient portable floor system
AU5256500A (en) Device for positioning and lifting a marine structure, particularly a platform deck
CA2121125A1 (en) Cabinet body structure and articulated joint means for use with the structure
EP0232032A3 (en) A back rest device
AU8061291A (en) Portable shipping platform for use with slipsheet handling equipment and fork lifts
CA2245493A1 (en) Tank support apparatus
CA2092654A1 (en) Supporting platform
WO2000048065A3 (en) Keyboard wrist support
CA2299998A1 (en) Adjustable and detachable mouse pad support and keyboard support having the same
CA2227653A1 (en) Game table tilt and roll support
GB9010184D0 (en) Foldable structures
GB2429909A (en) Computer desk
CA2201270A1 (en) Stair-ladder platform
CA2105626A1 (en) Wheel balancer with adjustable operator pod
AU2277688A (en) Scaffold platform section
US20020117588A1 (en) Collapsible computer mouse pad

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed