Abstract
ISO 7176-24:2004 is applicable to user-operated stair-climbing chairs and user-operated stair-climbing wheelchair carriers where the stair-climbing device climbs backwards up the stairs, with the user facing downstairs, and climbs down the stairs in a forward position with the user facing downstairs.
ISO 7176-24:2004 specifies requirements and test methods for electrically powered stair-climbing devices that are user-operated. It also includes ergonomic, labelling and disclosure requirements.
ISO 7176-24:2004 specifies tests to demonstrate the stair-climbing device's ability to perform safely on stairs with a pitch of 35°, or higher if claimed by the manufacturer.
General information
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Status: WithdrawnPublication date: 2004-10Stage: Withdrawal of International Standard [95.99]
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Edition: 1Number of pages: 84
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Technical Committee :ISO/TC 173/SC 1ICS :11.180.10
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Life cycle
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Now
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Revised by
PublishedISO 7176-28:2012