ＪＪＸ──机制夹轨铁鞋刘永庆，叶一云ＪＪＸ—机制夹轨铁鞋是广泛应用于起重机、矿车的新型防风装置（见图１）。最近由沈阳中储起重机防风设备厂研制成功．并通过省级技术签定。ＪＴＸ—机制夹轨铁鞋的研制成功，消除了过去模式简单定位器和单纯夹轨器的弊端．集挤掩、... JJX ─ ─ mechanism folder rail iron shoes Liu Yongqing, Ye Yiyun JJX-mechanism rail-mounted iron shoes are widely used in cranes, barrels of new wind devices (see Figure 1). Recently, it was successfully developed by Shenyang Zhongchu Crane Windproof Equipment Factory. And through the provincial-level technology sign. The successful development of the JTX-mechanism iron rail shoe eliminates the drawbacks of the past model simple locators and simple rail clamps. Set crowded cover, ...