Published
The calculative and experimental methods are not applicable to settees and other multiple seating, nor to swivelling or rocking chairs. They include chairs with tilting, reclining and adjustable back-angle mechanisms only when used as upright chairs. Part 2 of ISO 7174 deals with the stability of such chairs when fully reclined. The annex does form part of ISO 7174-1. The chart gives suggested minimum overturning forces applicable to all types of adult chairs according to their loaded seat heights.
PUBLISHED
ISO 7174-1:1988
90.93
Standard confirmed
May 18, 2023
ABANDON
ISO/PWI 7174-1
Furniture — Chairs — Determination of stability — Part 1: Upright chairs and stools
90.93 Standard confirmed