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点击进入:建立自己的躺式自行车（十五） 超过座椅转向系统 （工作过程） Introduction 介绍 This section focuses on building an Over Seat Steering System (OSS). The steering assembly is extremely simplistic and light weight, as it consist of a single handled tiller system mounted on a universal joint (U-joint). On the bottom of the U-Joint a bell crank is mounted to the cross-section of the frame. On the opposite end of the bell crank lever, both the steering tie rods are mounted.本节重点建设一个在座椅助力转向系统（OSS）等。督导大会是非常简单，重量轻，因为它的系统组成一个单一的处理分蘖安装在一个万向节（U型接头）。论美国的底部，联合钟曲柄安装在跨框架节钟。论曲柄杠杆的另一端，无论是转向拉杆的安装。 Required Materials 所需材料 7/8' x .065' Aluminum Tubing, 3 ft long. 7 / 8“× 0.065”铝管材，3英尺长。 3/8' Universal Joint used for standard socket/ ratchet. 3 / 8“万向节用于标准插座/棘轮。 1' aluminum bar stock. 1 “铝合金棒料。 1' Seat Clamp, two each. 1“座钳各2人。 1' x .065' Aluminum Tubing, 8 inches long. 1“× 0.065”铝管材，8英寸长。 4' x 1.5' x .250 Aluminum plate. 4“× 1.5”× .250铝板。 Overview 概观 The OSS Steering Tiller is preferred where weight constraints and high performance is demanded. Although OSS can be easily adapted to the 114° cross member frame, the proximity of the Tube Collet may come close to the riders crouch making this steering type uncomfortable. On the 90° Cross member frame, the OSS tube mount is placed a few inches forward making it a desirable if not an overall choice for both comfort and performance. 开放源码软件是首选的地方督导蒂勒重量限制和高性能的要求框架。虽然开放源码软件可以很容易地适应114 °交叉成员，管筒附近的可能接近的车手克劳奇使这一指导型不舒服。论90 °横梁框架，开放源码软件装入试管放在一个使几英寸了一种可取的，如果没有一个整体的选择和性能都舒适。 One of the significant reasons why the OSS configuration is lighter is due to the simplicity of the steering linkage configuration. Instead of using two long steering control rods, the system uses a dual draglink system (as shown below) mounted to a simple bell crank. The bell crank connects to a Tiller handle using a universal joint. This precludes the use of a heavy steering stem and associated hardware. In theory, this OSS system saves approx. 原因之一是显着的原因是开放源码软件的配置较轻，是因为配置简单的转向连锁棒。而是用两个长转向控制，该系统采用双draglink系统（如下所示）安装在一个简单的钟曲柄。钟曲柄连接到一个使用通用蘖处理联合。这就排除了硬件使用了沉重的转向柱和关联。从理论上讲，这OSS系统节省约。 12 oz of weight as compared to a USS configured trike. 12盎司的重量相比，1号配置的三轮车。  |
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