ISO INTERNATIONAL STANDARD 11900-3 First edition 2004-08-15 Tools for pressing Ball-lock punch retainers - Part 3: Type E, reduced for heavy duty Outillage de presse Porte-poincons pour poincons a bille - Partie 3: Type E, reduits pour toles épaisses Reference number ISO 11900-3:2004(E) Copyright International Organization for Standardization ISO2004 ted without license from IHS Not for Resale ISO 11900-3:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below @ISO2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland yemainagazainandardizato @ISO2004-All rights reserved nitted without licensefrom IHS Not for Resale ISO 11900-3:2004(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEc Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 11900-3 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and moulding. retainers: Part 1: Types A and B, rectangular and square for light duty Part 2: Types C and D, reduced for light duty Part 3: Type E, reduced for heavy duty ii maaaiandardizato orneworkingmitedwithout licene fromH Not for Resale INTERNATIONAL STANDARD ISO 11900-3:2004(E) Tools for pressing Ball-lock punch retainers - Part 3: Type E, reduced for heavy duty 1Scope This part of iso 11900 specifies the dimensions and tolerances, in millimetres, of reduced ball-lock punch retainers, type E, for heavy duty, and of their backing plug, the main use being retention of ball-lock punches in accordance with IsO 10071-2, when punching holes in steel sheets. It also gives material guidelines and hardness requirements, and specifies the designation of ball-lock punch retainers in accordance with this part of isO 11900. 2Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. Iso 273, Fasteners Clearance holes for bolts and screws Iso 3290:2001, Rolling bearings— Balls— Dimensions and tolerances IsO 4762, Hexagon socket head cap screws IsO 8735, Parallel pins with internal thread, of hardened steel and martensitic stainless steel Iso 10071-21), Tools for pressing —