Portable hydraulic jack with filling meansdoi:US2618929Complete Patent Searching Database and Patent Data Analytics Services.Peter, Bidin
driving the scraper plate to move and bring the filling materials to the place to be filled; stopping moving the scraper plate, starting up a hydraulic jack to eject the filling materials from a chute and fall into the worked-out area; and filling repeatedly utill the whole worked-out area...
GF30A lightweight concrete pumping system adopts hydraulic pushing mechanism, high pumping pressure, vertical conveying height of up to 160 meters, horizontal conveying distance of up to 1,000 meters, can meet the requirements of high-rise building roof insulation...
a歧视女性的现象依旧存在 Discriminates against the feminine phenomenon to exist as before[translate] aJack was just going to turn back when he saw something moving in the smoke 当他看某事移动抽烟,杰克是正义去转回去[translate] aas if the impact pulse duration is somewhat longer for 70% filling...
Wholesale Hot Position V-strut Belt With A Hook for car rescue $600.00 Min. order: 1 piece Hot selling Remote control Water Rescue Robot $5,000.00 Min. order: 2 pieces Hand operated hydraulic door breaking tools $2,141.00 Min. order: 2 pieces...
36-meter ladder car lift single-arm building moving and loading hydraulic jack ladder truck application $17,000.00 - $18,000.00 Min. order: 1 unit Factory price of Dongfeng 3m gas cylinder dangerous goods transport truck $6,500.00 - $7,000.00 ...
Adjust the pressure machine so that it touches the upper cover plate, start the hydraulic pumping station, the displacement sensor and the data logger. Apply a horizontal load to the compaction chamber until the predetermined confinement pressure is reached, then adjust the jack to a stable conditi...
A dual-effect hydraulic jack (ram) simultaneously controls opening or closure of a valve and the movement of hooking up or of unhooking the above-indicated hooks. <IMAGE>收藏 引用 批量引用 报错 分享 全部来源 求助全文 掌桥科研 相似文献
Richards,C Jack,O`Sullivan,... - EP 被引量: 0发表: 1985年 Full-automatic lubricating grease filling machine The utility model relates to a full-automatic lubricating grease filling machine, which is composed of a hydraulic pump, a hydraulic grease storage box, a ... 郑爱民,高振峰,高洪亮 ...
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