ASME B18.21.3-2008 Double Coil Helical Spring Lock Washers for Wood Structure

ID

A3658FA729B2401EBAB0B4EF79BCDBEA

文件大小(MB)

0.23

页数:

14

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pdf

日期:

2010-8-22

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Double Coil Helical,Spring Lock Washers,for Wood Structures,A N A M E R I C A N N A T I O N A L S T A N D A R D,ASME B18.21.3-2008,Copyright ASME International,Provided by IHS under license with ASME Licensee=FMC Technologies /5914950002,No reproduction or networking permitted without license from IHS Not for Resale, 05/13/2009 00:36:00 MDT,--`,````,``,,,,,```,,,``,``,,,,`-`-`,,`,,`,`,,`---,ASME B18.21.3-2008,Double Coil Helical,Spring Lock Washers,for Wood Structures,AN A M E R I C A N NAT I O N A L STANDARD,Copyright ASME International,Provided by IHS under license with ASME Licensee=FMC Technologies /5914950002,No reproduction or networking permitted without license from IHS Not for Resale, 05/13/2009 00:36:00 MDT,--`,````,``,,,,,```,,,``,``,,,,`-`-`,,`,,`,`,,`---,Date of Issuance: September 19, 2008,This Standard will be revised when the Society approves the issuance of a new edition. There will,be no addenda issued to this edition.,ASME issues written replies to inquiries concerning interpretations of technical aspects of this,document. Periodically, certain actions of the ASME B18 Committee may be published as Cases.,Cases and interpretations are published on the ASME Web site under the Committee Pages at,http://cstools.asme.org as they are issued.,ASME is the registered trademark of The American Society of Mechanical Engineers.,This code or standard was developed under procedures accredited as meeting the criteria for American National,Standards. The Standards Committee that approved the code or standard was balanced to assure that individuals from,competent and concerned interests have had an opportunity to participate. The proposed code or standard was made,available for public review and comment that provides an opportunity for additional public input from industry, academia,regulatory agencies, and the public-at-large.,ASME does not “approve,” “rate,” or “endorse” any item, construction, proprietary device, or activity.,ASME does not take any position with respect to the validity of any patent rights asserted in connection with any,items mentioned in this document, and does not undertake to insure anyone utilizing a standard against liability for,infringement of any applicable letters patent, nor assume any such liability. Users of a code or standard are expressly,advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, is,entirely their own responsibility.,Participation by federal agency representative(s) or person(s) affiliated with industry is not to be interpreted as,government or industry endorsement of this code or standard.,ASME accepts responsibility for only those interpretations of this document issued in accordance with the established,ASME procedures and policies, which precludes the issuance of interpretations by individuals.,No part of this document may be reproduced in any form,in an electronic retrieval system or otherwise,without the prior written permission of the publisher.,The American Society of Mechanical Engineers,Three Park Avenue, New York, NY 10016-5990,Copyright . 2008 by,THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS,All rights reserved,Printed in U.S.A.,Copyright ASME International,Provided by IHS under license with ASME Licensee=FMC Technologies /5914950002,No reproduction or networking permitted without license from IHS Not for Resale, 05/13/2009 00:36:00 MDT,--`,````,``,,,,,```,,,``,``,,,,`-`-`,,`,,`,`,,`---,CONTENTS,Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv,Committee Roster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v,Correspondence With the B18 Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi,1 Introductory Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,2 General Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,Figure,1 Washer Twist Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,Tables,1 Dimensions for Double Coil Helical Spring Lock Washers for Wood Structures . . . . . . 3,2 Dimensions for Extended Travel Double Coil Helical Spring Lock Washers for Wood,Structures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .……

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