ISO 22881:2004 PDF

Name: ISO 22881:2004 — Castors and wheels — Requirements for use on manually propelled equipment for institutional applications
SKU: ISO 22881:2004
Price: 25 EUR
Availability: InStock

Castors and wheels — Requirements for use on manually propelled equipment for institutional applications

Название (английский):

ISO 22881:2004

Castors and wheels — Requirements for use on manually propelled equipment for institutional applications

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 17
Дата публикации:: 12 июля 2004 г.
Издание:: ISO IS 22881 edition 1 version 1
ICS:: 53.060

Тип поставки:

Full version255 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:255 €

Описание (английский):

ISO 22881:2004 specifies the technical requirements, the appropriate dimensions and the requirements for testing of castors and wheels that may include braking and/or locking devices, specifically for manually propelled use in an institutional environment. This includes, for example, shops, restaurants, hotels, educational buildings and hospitals.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 22881:2004 - Castors and wheels - Requirements for use on manually propelled equipment for institutional applications - specifies technical requirements, dimensions and test procedures for castors and wheels intended for manual use in institutional environments (for example, shops, restaurants, hotels, educational buildings and hospitals). The standard covers components that may include braking and/or locking devices, and defines acceptance criteria to ensure safe, reliable performance in everyday institutional use.

Key topics and technical requirements

Dimensions and classification

Defines fixing systems (top plate, solid stem, single-bolt fixing), offset, wheel diameter, hub width and bore dimensions.
Wheel diameter tolerance: ±1% (min ±1 mm). Hub width tolerance: −2% (min 1 mm).

Fixing systems

Rectangular and square top-plate sizes and bolt-hole spacings are specified; solid stem length and single-bolt diameters are included for compatibility with common fittings.

Offset and load capacity

Minimum and maximum swivel offset values are tabulated by wheel diameter. Load capacity is defined as the maximum load (in newtons) that meets the acceptance criteria.

Testing requirements

Test methods reference ISO 22878 (test apparatus and methods). Key tests include:
- Initial and final wheel play and swivel play (maximum allowable play values are provided).
- Electrical resistance testing for conductive and antistatic castors/wheels, with defined resistance limits.
- Fatigue testing for braking/locking devices (number and frequency of locking actions), plus efficiency checks for wheel and swivel brakes/locks.
- Static and dynamic strength tests and conformity/marking requirements.

Marking

Product marking requirements, including marking for electrically conductive or antistatic components.

Practical applications

ISO 22881:2004 is practical for:

Manufacturers and designers specifying castors/wheels for trolleys, carts, beds, service equipment and furnishing used in institutional settings.

Product testing labs and conformity assessors verifying dimensions, load capacity and braking/locking durability.

Procurement and facility managers who must ensure safe, standardized mobility components for hospitals, hotels, schools and retail environments.

Safety and compliance officers establishing maintenance and replacement schedules based on standardized acceptance criteria.

Related standards

ISO 22877 - Castors and wheels: vocabulary, symbols and multilingual terminology

ISO 22878:2004 - Castors and wheels: test methods and apparatus

Keywords: ISO 22881, castors and wheels, institutional applications, manually propelled equipment, braking and locking devices, testing requirements, load capacity, antistatic, electrical resistance.

ISO 22881:2004 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications

Who uses this standard

Related standards

Технические детали

ISO 22878:2004

Castors and wheels — Test methods and apparatus

ISO 22877:2004

Castors and wheels — Vocabulary, symbols and multilingual terminology

ISO 2288:1989

Agricultural tractors and machines — Engine test code (bench test) — Net power