(ISo 7149 International Standard INTE RNATIONAL ORGANIZATION FOR STANDARDIZATION MEKAYHAPOAHAR OPTAHW3AUMA NO CTAHAAPTW3ALWM ORGANISATION INTE RNATIONALE DE NORMALISATION Continuous handling equipment:----Safety code - Special rules Engins de manutention continue -- Code de sécurite -- Regles particulieres First edition --- 1982-04-15 Ref. No. ISO 7149-1982 (E) UDC 621.867 : 614.8 Descriptors : handling equipment, conveyors, continuous conveyors, belt conveyors, apron conveyors, bucket conveyors, scraper conveyors, veyors, elevators (lifts), safety requirements. nc Price based on 24 pages Copyright International Organization for Standardization Not for Resale Foreword ISso (the International Organization for Standardization) is a worldwide federation of national standards institutes (IsO member bodies). The work of developing Inter- national Standards is carried out through Iso technical committees. Every member body interested in a subject for which a technical committee has been set up has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with iso, also take part in the work. Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International Standards by the ISO Council. international Standard iSO 7149 was developed by Technical Committee ISO/TC 101, Continuous mechanical handling equipment, and was circulated to the member bodies in August 1980. Australia France Romania Austria Germany, F.R. Spain Belgium Mexico Sweden Czechoslovakia Netherlands United Kingdom Egypt, Arab Rep. of Norway USSR Finland Poland No member body expressed disapproval of the document. This International Standard cancels and replaces the following International Stan- dards : ISO 1821-1975, 2125-1975, 2149-1975, 2150-1975, 2196-1975, 2381-1972, 2387-1972, 2388-1972, 2389-1972. 2390-1972, 2391-1972, 2392-1972, 3263-1974, 3264-1974, 3276-1975, 3277-1974, 3278-1974, 3279-1974, 3280-1974. 3281-1974, 3283-1974, 5028-1977, 5030-1977, 5035-1977, 5036-1977, 5037-1977, 5038-1977, 5039-1977, 5040-1977 and 5043-1977, of which it constitutes a technical revision. International Organization for Standardization, 1982 Printed in Switzerland Copyright International Organization for Standardization INTERNATIONAL STANDARD ISO 7149-1982 (E) Continuous handling equipment - Safety code - Special rules Scope 15 Chutes This International Standard specifies, in addition to the general 16 Hydraulic conveyors safety rules set out in IS0 1819, the special safety rules to various types of conveyors defined in clause 2. Pneumatic continuous handling appliances 17 18 Light-weight vertical tray elevators 2 Field of application 19 Transfer points The safety rules laid down in this International Standard apply to the following types of conveyors : 20 Mobile supporting structures for continuous handling equipment Mobile conveyors not self propelled 2 Belt conveyors References 3 3 Throwing machines ISO1819, Continuous mechanical handling equipment 4 Picking and assembly table conveyors Safety code - General rules. Iso 2148, Continuous handling equipment -- 5 Slat conveyors and apron conveyors Nomenclature 6 Bucket elevators Iso 5049/1, Mobile continuous bulk handling equipment Part 1 : Rules for the design of structures. 7 8 Single strand floor truck conveyors Special safety rules 9 Overhead conveyors 4.1 Mobile conveyors not self propelled 10 Suspended swing-tray and fixed tray or similar conveyors or elevators 4.1.1 Field of application 11 Screw feeders and conveyors 4.1.1.1 These safety rules apply to conveyors described as follows : 12 Live roller conveyors Mobile units on wheels that are not self propelled, carrying con. Vibratory conveyors 13 tinuous handling equipment, whether adjustable in height or 14 Roller and wheel conveyors not. 1 Copyright International Organization for Standardization e from IHS