1019 (ISO International Standard INTERNATIONAL ORGANIZATION FOR STANDARDIZATION MEXAYHAPOAHAH OPIAHW3ALWR O CTAHAAPTW3ALWM+ORGANISATION INTERNATIONALE DE NO RMALISATION Cinematography - Spools, daylight loading type for 16 mm motion-picture cameras - Dimensions Cinematographie -- Bobines pour chargement en plein jour pour cameras 16 mm -- Dimensions Second edition -- 1982-10-01 Ref. No. ISO 1019-1982 (E) UDC 778.533.4 : T71.531.352 ISO 1019-1982 (E) Descriptors : cinematography, motion-picture film, bobbins, dimensions, specifications. Price based on 3 pages d without license from IHS Not for Resale Foreword ISo (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 1019 was developed by Technical Committee ISO/TC 36, Cinematography. This second edition was submitted directly to the ISo Council, in accordance with clause 5.10.1 of part 1 of the Directives for the technical work of IsO. It cancels and replaces the first edition (i.e. ISO 1019-1975), which had been approved by the member bodies of the following countries : Belgium Germany, F. R. Romania Brazil Greece South Africa, Rep. of Bulgaria Hungary Sweden Canada Israel Switzerland Chile Italy United Kingdom Czechoslovakia Japan USA Egypt, Arab Rep. of Korea, Rep. of France Netherlands No member body had expressed disapproval of the document. International Organization for Standardization, 1982 Printed in Switzerland ted without license from IHS Not for Resale ISO 1019-1982 (E) INTERNATIONAL STANDARD Cinematography Spools, daylight loading type for 16 mm motion-picture cameras Dimensions 1 Scope and field of application 3.5A reference plane of rotation for each flange is defined by a plane perpendicular to the axis of the spindle and coincident with the surface of a flat 15,0 mm (0.59 in) diameter support 1.1 This International Standard specifies the dimensions and which is in contact with the flange and centred on the spindle characteristics of daylight loading spools of nominal capacities hole axis of the flange. 15m(50ft),30m(100ft),60m(200ft)and120m(400ft)for 16 mm motion-picture film. The dimension P is the distance measured outwardly from this reference plane2) of rotation to the farthest plane of rotation NOTE - The dimensions specified in this International Standard are in described by any point on the flange outside the K diameter substantial agreement with those given for microfilm camera supply area when the spool is rotated on an accurate, tight-fitting spin and take-up spools in IS0 1116 (see the annex). dle. This includes rivets or other fastening devices, variations in flange thickness, flatness, and lateral run-out of the flanges. 1.2 Spools for high-speed cameras should be carefully balanced and are not necessarily covered by this International Selection of a dimension P value is dependent upon the Standard. thickness of the material used for the flanges. According to the flange material thickness : 2 Reference a) the K diameter area may be depressed (with P greater than zero), or ISO 1116,Microcopying 16mm and 35mm microfilms, spools and reels. b) the outside surfaces of the flanges may be flat from spindle hole area to periphery (with P equal to zero), or 3 Dimensions and characteristics c in the case of flanges made of very thin material, the K diameter area may be raised rather than recessed (effec- 3.1 The spindle a