Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO 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, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC 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 7116 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 23, Mopeds.
This third edition cancels and replaces the second edition (ISO 7116:1995), which has been technically revised.
Introduction
In this third edition of ISO 7116, all the test methods and conditions, such as accuracy of measuring system and climatic conditions, are reviewed and updated for the purpose of obtaining measurement results with higher accuracy.
The test method and conditions on circle type test tracks, which are used in several regions, are also revised substantially in view of the similarity with testing results on straight test tracks.
2 Normative 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.
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ISO 6726, Mopeds and motorcycles with two wheels — Masses — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definitions in ISO 6726 and the following apply.
3.1
maximum speed
vmax
highest steady speed of test moped
3.2
moped kerb mass
mk
Moped dry mass to which is added the mass of the following:
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國際標準是根據ISO / IEC指令第2部分中給出的規則起草的。
技術委員會的主要任務是製定國際標準。技術委員會通過的國際標準草案將分發給成員機構進行表決。作為國際標準的出版需要得到至少75%的成員機構的投票贊成。
請注意本文件的一些內容可能是專利權的主題的可能性。 ISO不對識別任何或所有此類專利權負責。
ISO 7116由技術委員會ISO / TC 22,道路車輛,小組委員會SC 23,Mopeds編寫。
本第三版取消並替代經過技術修訂的第二版(ISO 7116:1995)。
介紹
在ISO 7116的第三版中,所有的測試方法和條件,如測量系統的精度和氣候條件,都被檢查和更新,以獲得更高精度的測量結果。
考慮到在直的測試軌道上的測試結果的相似性,還基本上修改了在幾個區域中使用的圓形測試軌道上的測試方法和條件。
1範圍
本國際標準規定了一種用於確定ISO 3833中定義的輕便摩托車最大速度的方法。
2規範性引用文件
以下參考文件對於本文件的應用是必不可少的。對於注日期的引用文件,僅引用的版本適用。對於未註日期的引用文件,引用文件的最新版本(包括任何修訂)適用。
ISO 6726,輕便摩托車和兩輪摩托車 - 大眾 - 詞彙
3術語和定義
為本文件的目的,ISO 6726中的術語和定義及以下內容適用。
3.1
最大速度
vmax
測試摩托車的最高穩定速度
3.2
摩托車路邊質量
mk
摩擦乾質量加上以下質量:
- 燃料:罐至少填充製造商規定的容量的90%;
- 通常由製造商提供的輔助設備,以及正常操作所需的輔助設備
例子
工具箱,承運人,擋風玻璃,防護設備等。
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