ISO-13295-1994.pdf
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1、INTERNATIONAL STANDARD ISO 13295 First edition 1994-12-15 Dental rotary instruments - Mandrels Instruments ro ta tifs den taires - Mandrins Reference number ISO 13295:1994(E) Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Stand
2、ards 1/9972545001 Not for Resale, 04/26/2007 02:05:16 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO 13295:1994(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national Standards bodies (ISO member bodies). The work of
3、preparing International Standards is normally carried out through ISO technical committees. Esch member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental,
4、 in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Pu
5、blication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 13295 was prepared by Technical Committee ISOnC 106, Dentistry, Subcommittee SC 4, Dental instruments. 0 ISO 1994 All rights reserved. Unless otherwise specified,
6、 no patt of this publication may be reproduced or utilized in any form or by any means, electronie or mechanical, inciuding photocopying and microfilm, without Permission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-l 211 Geneve 20 l Switzerland
7、Printed in Switzerland ii Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/26/2007 02:05:16 MDTNo reproduction or networking permitted without license from IHS -,-,- INTERNATIONAL STANDAR
8、D 0 ISO ISO 13295:1994(E) Dental rotary instruments - Mandrels 1 Scope This International Standard specifies requirements, packaging and marking for mandrels suitable for holding mounted and unmounted dental discs and polishers. Mandrels may be used for dental rotary instruments of different working
9、 diameters. For mandrels with mounted discs and polishers, the specification for the thread and screw do not apply. Attention is drawn to ISO 6360-1 and ISO 6360-2 which specify a 15-digit number for the identification of dental rotary instruments of all types. 2 Normative references The following S
10、tandards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publi- cation, the editions indicated were valid. All Standards are subject to revision, and Parties to agreements based on this International Standard are encourag
11、ed to investigate the possibility of applying the most re- cent editions of the Standards indicated below. Members of IEC and ISO maintain registers of cur- rently valid International Standards. ISO 1797-1: 1992, Dental rotary instrumen ts - Shanks - Part 1: Shanks made of metals. ISO 6360-1:1985, D
12、ental rotary instruments - Num- ber coding System - Part 1: General characteristics. ISO 6360-2:1986, Dental rotary instruments - Num- ber coding System - Part 2: Shape and specific characteristics. 3 Classification Mandrels are classified into the following two types, according to their application
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