Small craft - Remote steering systems (ISO 8848:1990)

Lays down requirements and test methods for remote push-pull cable steering systems and their major component items, used for small craft with single and twin installations of outboard motors of over 15 kW power, and all inboard motors, inboard motor-outdrives, and waterjet drives.

Kleine Wasserfahrzeuge - Steueranlagen (ISO 8848:1990)

Navires de plaisance - Appareils à gouverner commandés à distance (ISO 8848:1990)

La présente Norme internationale spécifie les caractéristiques exigées et prescrit les méthodes d'essai des appareils à gouverner commandés à distance, à transmission par câbles va-et-vient («push-pull») et de leurs principaux éléments constitutifs, installés sur des navires de plaisance à moteurs hors-bord unique ou jumelé dont la puissance excède 15 kW et tous les moteurs intérieurs, intérieurs à transmission extérieure et à propulsion par hydroréacteurs.

Mala plovila - Daljinski sistemi krmiljenja (ISO 8848:1990)

General Information

Status
Withdrawn
Publication Date
30-Aug-1993
Withdrawal Date
22-Aug-2017
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
23-Aug-2017

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EN 28848:2000
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mala plovila - Daljinski sistemi krmiljenja (ISO 8848:1990)Kleine Wasserfahrzeuge - Steueranlagen (ISO 8848:1990)Navires de plaisance - Appareils a gouverner commandés a distance (ISO 8848:1990)Small craft - Remote steering systems (ISO 8848:1990)47.080ýROQLSmall craft47.020.70Navigacijska in krmilna opremaNavigation and control equipmentICS:Ta slovenski standard je istoveten z:EN 28848:1993SIST EN 28848:2000en01-april-2000SIST EN 28848:2000SLOVENSKI
STANDARD



SIST EN 28848:2000



SIST EN 28848:2000



SIST EN 28848:2000



SIST EN 28848:2000



SIST EN 28848:2000



INTERNATIONAL STANDARD IS0 8848 First edition 1990-12-15 --- Small craft - Remote steering systems Navires de plaisance - Appareils ZI gouverner command& a distance Reference number IS0 8848: 1990(E) SIST EN 28848:2000



IS0 8848:1990(E) Foreword IS0 (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 technical committees. Each 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, govern- mental and non-governmental, in liaison with ISO, also take part in the work. IS0 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. Publication as an lnter- national Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard IS0 8848 was prepared by Technical Committee ISO/TC 188, Small craft. NOTE 1 This International Standard specifies requirements and test methods for remote steering systems as cited in clause 1. More specialized requirements for such steering systems to be applied to simple outboard motors of 15 kW to 40 kW power are given in a parallel document, IS0 9775, Small craft - Remote steering systems for single outboard motors of 15 kW to 40 kW power. 0 IS0 1990 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Organization for Standardization Case Postale 56 l CH-1211 Gerkve 20 l Switzerland Printed in Switzerland ii SIST EN 28848:2000



---.~ ~----- INTERNATIONAL STANDARD IS0 8848:1990(E) Small craft - Remote steering systems 1 scope This International Standard specifies requirements and test methods for remote push-pull cable steer- ing systems and their major component items, used for small craft with single and twin installations of outboard motors of over 15 kW power, and all in- board motors, inboard motor-outdrives, and water- jet drives. 2 Definitions For the purposes of this International Standard, the following definitions apply. 2.1 steering system: Assembly including all com- ponents necessary to transmit remote manual effort to the rudder, outboard motor, inboard-outdrive or water-jet drive. 2.2 boat-mounted steering system: System in which an output ram guide tube is secured to the boat. 2.3 motor-mounted steering system: System in which an output ram guide tube is secured to the engine. 2.4 drag link: Device in a motor-mounted steering system by which the linear force of the output ram is transmitted to the motor steering arm. 2.5 helm: Mechanism, exclusive of a steering- wheel or other means for manual application of controlling force, by which controlling force is fed into a steering system cable or other force- transmission means. 2.6 minimum retained system performance: System capability after test(s) such that at least 90 % of the steering arc normally available each side of the mid-position may be obtained by exertion of no more than 27 N.m of torque at the helm, through the wheel or other normal control. This criterion does not define steering system per- formance while a boat is underway but is intended to provide quantitative limits for design and test purposes. =3 General requirements 3.1 When steering systems are factory-installed in the boat, the complete system shall be supplied. In outboard motor-boats, the system shall be supplied complete to the interface point at the ram output end as shown in figure 1. SIST EN 28848:2000



IS0 8848:1990(E) Dimensions in millimetres IS max., (at mid-travel position) 300 min. - Tubes l5,75 + 0,13 Coupler nut 7/8-14 UNF-2B thread (optional for boat-mounted systems) NOTE - Minimum travel : 100 mm each side of mid-travel position; maximum travel : 115 mm each side of mid-travel position. Figure 1 3.2 The steering system selected shall be installed in accordance with this International Sta
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