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 entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising there
2、from, 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 International All rights reserved. No part of this publication m
3、ay be 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)
4、 Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org J1062 APR2008 SURFACE VEHICLE RECOMMENDED PRACTICE Issued 1974-06 Revised 2008-04 Superseding J1062 OCT2006 (R) Snowmobile Passenger Handgrips RATIONALE 3.2 Align definition with snowmobile as defined in SAE J33. 4.1
5、 Passenger handgrip if required “shall be” rather than “should be”. (mandatory) 4.2 Reworded for clarity and accuracy. 5.0 Durability “shall be” rather than “should be”. (mandatory) 1. SCOPE This SAE Recommended Practice is intended to give information to engineers and designers in order that access
6、 to a passenger handgrip, when used, is easily obtained and that such handgrips offer maximum safety for a person at least as large as a 95th percentile adult male during snowmobile operation. 2. REFERENCES 2.1 Applicable Publications The following publications form a part of this specification to t
7、he extent specified herein. The latest issue of SAE publications shall apply. 2.1.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. SAE J925 Minimum Service Acc
8、ess Dimensions for Off-Road Machines SAE J33 Snowmobile Definitions and NomenclatureGeneral SAE J1062 Revised APR2008 - 2 - 2.1.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM D 471 S
9、tandard Test Method for Rubber PropertyEffect of Liquids ASTM D 573 Standard Test Method for RubberDeterioration in an Air Oven ASTM D 750 Standard Test Method for Rubber Deterioration in Carbon-Arc Weathering Apparatus ASTM D 1171 Standard Test Method for Rubber DeteriorationSurface Ozone Cracking
10、Outdoors or Chamber 3. DEFINITIONS 3.1 Snowmobile As defined in SAE J33 Definitions for Snowmobiles. 3.2 Passenger A person traveling on a snowmobile positioned behind the operator, but not controlling the vehicle. 3.3 Handgrip A device or feature on a snowmobile intended to be grasped by the passen
11、ger to maintain balance and stability during operation. 3.4 Designated Seating Position Any position intended by the manufacturer to provide accommodations for a 95th percentile adult male. 4. REQUIREMENTS 4.1 Functionability A passenger handgrip shall be designed so that its ability to function eff
12、ectively is not adversely affected by climatic or atmospheric conditions (such as aging, ozone, sunlight, petrochemicals, and dirt). These parameters to be checked per the applicable ASTM standard. 4.2 Location Either a single passenger handgrip or a double passenger handgrip, or both, shall be prov
13、ided for each designated passenger position. A single handgrip shall be located directly in front of every seating position or double handgrips shall be provided, one on each side of the seating position. All passenger handgrips shall be large enough and so positioned to be easily grasped by a 95th
14、percentile adult male wearing heavy Arctic mittens. 4.3 Loading Every passenger handgrip shall be attached to a load-carrying part of the snowmobile and shall be capable of withstanding an 1800 N (400 lb) tensile force applied in the vertical plane and a 900 N (200 lb) tensile force applied in the h
15、orizontal plane, without failure of either the handgrip or its attach mechanism from the vehicle. 4.3.1 Any handgrip not rigidly attached to the snowmobile shall be affixed so it automatically returns to a position that is readily accessible. SAE J1062 Revised APR2008 - 3 - 5. DURABILITY CYCLE TEST
16、Durability shall be verified by cycling the handgrip mounted in its designed position, applying 900 N (200 lb) tensile load vertically for 5000 repetitions. Upon completion of the cycle test, the unit must meet the requirements of 4.3. 6. NOTES 6.1 Marginal Indicia A change bar (l) located in the le
17、ft margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY THE SAE SNOWMOBILE COMMITTEE
