GB/T 30661.12-2024 Active National standards

GB/T 30661.12-2024 Wheelchair seating—Part 12:Envelopment and immersion characterization of seat cushions using a dual semispherical indenter

Publish Date: 2024-10-26 Implement Date: 2025-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 30661.12-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Bicycle

ICS Name: Sports equipment and its compatibility

Publish Date: 2024-10-26

Implement Date: 2025-02-01

Pages: 20 pages

Scope

This document specifies the requirements for test facilities, methods, and information release for describing the sinking and enveloping characteristics of wheelchair seat cushions using load bodies equipped with pressure sensors.
This document specifies the characteristics of products intended to maintain organizational integrity and provides standardized load bodies for other wheelchair seat tests.
This document does not provide information on seat cushion performance for specific user requirements, nor does it intend to describe the enveloping or sinking characteristics under heavy load conditions or the load-bearing capacity of the seat cushions.
This document includes the manufacturing methods for 220 mm load bodies and 255 mm load bodies. This document also provides the dimensions of 380 mm load bodies, which are used as an extended method to simulate obese passengers.