7189 International Standard (TSO INTERNATIONALORGANIZATION FOR STANDARDIZATION+MEKAYHAPOAHAA OPTAHW3AUMAO CTAHAAPTW3ALMM?ORGANISATION INTERNATIONALEDENORMALISATION ANsI Interaat Doc Sc Continuous mechancial handling equipment - Apron conveyors -- Design rules Enginsdemanutentioncontinue--Transporteurs atablierarticule-Reglespour lecalcul First edition 1983-12-15 UDC 621.867.152.5 SO7189-1983 (E) Ref. No. 1SO 7189-1983 (E) Descriptors : material handling equipment, continuous handling, apron conveyors, symbols, formulas (mathematics). Price based on 7 pages Not for Resale Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of developing International Standards is carried out through Iso technical committees. Every member body interested in a subject for which a technical committee has been authorized 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 7189 was developed by Technical Committee ISO/TC 101, Continuous mechanical handling equipment, and was circulated to the member bodies in February 1981. It has been approved by the member bodies of the following countries: Austria France Romania Belgium Korea, Dem. P. Rep. of Sweden Brazil Korea, Rep. of UnitedKingdom Czechosiovakia Netherlands USSR Egypt, Arab Rep. of Norway Finland Poland The member body of the foilowing country expressed disapproval of the document on technical grounds : Germany, F.R. InternationalOrganizationforStandardization,1983 Printed in Switzerland Copyright International Organization for Standardization No reproduction or networking permitted without license from IHS Not for Resale INTERNATIONALSTANDARD ISO7189-1983 (E) Continuous mechanical handling equipment -- Apron conveyors Design rules 1 Scope b):Apron conveyors 2.14.081 This International Standard establishes design rules for apron Panconveyors 2.14.082 conveyors. d) Apron conveyors with closed pans 2.14.083 2Field of application Siat conveyors (metal or wood) 2.21.04 + 2.21.041 This International Standard is applicable to apron conveyors + 2.21.:042 used for the transport of both ioose bulk materials and unit loads.1) Continuous (circular) plate conveyors (horizontal) 2.21.07 It refers to the following appliances : 3 Reference Reference No. (1ISO 2148) ISO2148, Continuous mechanical handling equipment Apronconveyors 2.14.08 Nomenclature. 1) The design rules remain valid if round link chains are used instead of flat link chains. No reproduction or networking permitted without license from IHS Not for Resale