2 Eh96200 E0658h 22-026E INTERNATIONAL STANDARD ISO 3970-1977/AMENDMENT 1 M-03-10 Published 1982-06-15 Modular units for machine tool construction - Integral way columns --- Floor-mounted type AMENDMENT 1 Amendment 1 to International Standard ISO 3970-1977 was developed by Technical Committee ISO/TC 39, Machine tools. It 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. Page 1 Clause 2.1 Delete the existing text and substitute the following : "The dimensions laid down for the length h, of the saddle may be decreased by one step using values from the R10 series of preferred numbers." 0.3970-1977/A1-1982 (E) UDC 621.9-112 Ref. No. ISO 3970-1977/A1-1982 (E) Descriptors : machine toois, modular units, pillars, dimensions, interchangeability. Copyright Internatioal Organization for Standardization Price based on 1 page ted without license from IHS NotforResale 3970-77 h hh96200 E06T5h INTERNATIONAL STANDARD (ISO 3970 M-03-10 Modular units for machine tool construction -- Integral way columns - Floor-mounted type Elements standard pour la construction des machines-outils - Montants a glissiere incorporée - Montage au sol First edition -- 1977-03-15 ISO 3970-1977 (E) UDC 621.9-112 Ref. No. 1SO 3970-1977 (E) Descriptors:machinetools,moduiarunits,pillars,dimensions,interchangeability. Price based on 2 pages 310810 22-026E 5h96200 E06T59h 6 FOREWORD ISO (the International Organization for Standardization) is a worldwide federation of national standards institutes (IsO member bodies). The work of developing Internationat 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 Draft International Standards adopted by the technical committees are circulated to the member bodies for approval before their acceptance as International StandardsbytheISOCouncil. International Standard ISO 3970 was developed by Technical Committee ISO/TC 39, Machine tools, and was circulated to the member bodies in November 1975. It has been approved by the member bodies of the following countries : Australia India Spain Italy Sweden Austria Belgium Turkey Japan Bulgaria Korea, Dem. P. Rep. of United Kingdom Mexico U.S.A. Czechosiovakia U.S.S.R. France Romania South Africa, Rep. of Yugoslavia Hungary The member body of the following country expressed disapproval of the document on technical grounds : Germany @ International Organization for Standardization, 1977 Printed in Switzerland n for Standardizatior I by IHS und No reproduction or networking permited without license from IHS Not for Resal