SIST ISO 7752-4:1997 PDF
Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes
Cranes -- Controls -- Layout and characteristics -- Part 4: Jib cranes
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 1 ноября 1997 г.
- ICS:
- 53.020.20
- Технический комитет:
- DTN - Lift and transport appliances
Establishes the arrangement, requirements and direction of movement of the basic controls for travelling, slewing, lifting, hoisting and lowering operations. Refers to ISO 4306-1 and ISO 7752-1.
Abstract
Overview
ISO 7752-4:1989 - Cranes - Controls - Layout and characteristics - Part 4: Jib cranes defines the layout, direction of movement and basic operating characteristics of controls used on jib-type cranes. It establishes consistent arrangements for the primary controls for travelling, slewing, luffing, hoisting and lowering to reduce operator confusion and improve safety. The standard applies to jib cranes as defined in and refers to the general principles set out in .
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