1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2008 SAE InternationalAll rights reserved. No part of this publication may be
3、reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying,recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: 724-776-4970 (outside USA)Fax: 724-
4、776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSURFACEVEHICLEINFORMATIONREPORTJ2224REAF.JUL2008Issued 1994-10Reaffirmed 2008-07Superseding J2224 MAY2002Identification of Truck, Trailer, and Bus Wheel Seals and Associated Packaging1. ScopeThis SAE Information Report lists the
5、symbols used by suppliers of truck, trailer, and bus wheel sealsto identify their products.These symbols appear on seals and packaging.1.1 PurposeThe purpose of this document is to provide users of truck, trailer, and bus wheel seals a means ofidentifying the suppliers of all such components by use
6、of the symbology utilized by the suppliers on theircomponents and packaging.2. ReferencesThere are no referenced publications specified herein.3. General3.1 To be listed; the supplier should provide evidence that the symbol is used.3.2 The following minimum identification is recommended.3.2.1 SEAL I
7、DENTIFICATIONa. Trademark or IDb. Date or date codec. Part numberd. Side identification (examples: oilside, airside)e. Country of origin (country where molded)3.2.2 PACKAGING IDENTIFICATIONa. Trademark or IDb. Part numberc. Country of origin (country where molded)3.3 The method which suppliers use t
8、o mark their products and packaging such as metal impressions, etching,laser, molded in marking, and ink marking is the suppliers option.3.4 The size of a manufacturers symbol is also an option. However, the symbol should be legible with amaximum of four power magnification.SAE J2224 Reaffirmed JUL2
9、008-2-3.5 A request form for listing and changing symbols is shown in Figure 1.FIGURE 1REQUEST FORM FOR LISTING AND CHANGING SYMBOLSSAE J2224 Reaffirmed JUL2008-3-4. Suppliers SymbolNOTEListing of suppliers identification letters, symbols, and marks herein is not to be construed as approvalby SAE or
10、 its members. SAE does not approve or disapprove such markings. Some of the markingsby different suppliers are, in fact, considered to be too similar and/or complex for reduction. Suppliers,when choosing markings are encouraged to utilize identification that is significant, distinctive,permanent, an
11、d easily identifiable. This document is intended to list permanent markings used onactual components and packaging.5. Typical Seal Marking Example(See Figure 2.)FIGURE 2TYPICAL SEAL MARKING EXAMPLEPREPARED BY THE SAE TRUCK AND BUS WHEEL SUBCOMMITTEEOF THE SAE TRUCK AND BUS CHASSIS AND POWERTRAIN COM
12、MITTEEREAFFIRMED BY THE SAE TRUCK AND BUS WHEEL SUBCOMMITTEEOF THE SAE TRUCK AND BUS BRAKE COMMITTEESAE J2224 Reaffirmed JUL2008RationaleNot applicable.Relationship of SAE Standard to ISO StandardNot applicable.ApplicationThis SAE Information Report lists the symbols used by suppliers of truck, trailer, and bus wheelseals to identify their products.These symbols appear on seals and packaging.Reference SectionThere are no referenced publications specified herein.Developed by the SAE Truck and Bus Wheel SubcommitteeSponsored by the SAE Truck and Bus Chassis and Powertrain Committee
