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发明公开
CN101790477A 手推车 无效 - 撤回

手推车
摘要：
本发明涉及一种用于例如在飞机的过道中分配食物的手推车(1)。所述手推车包括柜形主体(10)，该主体包括包围出内腔(16)的底部(11)、上壁(12)和两个侧壁(13)，并且其由例如聚醚酰亚胺(PEI)或者聚亚苯基砜(PPSU)的塑料制造成挤出部件。主体被构造为相互接合在一起的两个主体部件(20)的组合，每个主体部件具有实质上C形轮廓。主体部件是双层壁的，其中内壁(21b、22b、23b)和相应的外壁(21a、22a、23a)通过泡沫(29)或者板状的肋条(30)的系统相互连接在一起，其中相邻的肋条具有相反的倾斜度。在其上侧面，主体设有用于托盘的共挤出的连接构件(50)，并且在其下侧面，主体设有用于轮架(80)的共挤出的连接构件(70)，轮(89)连接到所述轮架上。
摘要（英）：

A trolley (1) is described for distributing for instance food in aisles of airplanes. The trolley comprises a cabinet -shaped body (10) comprising a bottom (11), an upper wall (12), and two side walls (13) which enclose an interior (16), and which are manufactured as an extrusion part from plastic, for instance polyetherimide (PEI) or polyphenylsulphon (PPSU). The body is constituted as a combination of two body parts (20) coupled together, each with a substantially C- shaped contour. The body parts are double -walled, wherein an inner wall (21b, 22b, 23b) and the corresponding outer wall (21a, 22a, 23a) are connected with each other by a foam (29) or a system of plate- shaped ribs (30), wherein adjacent ribs have an opposite obliqueness. At its upper side, the body is provided with coextruded coupling members (50) for a tray, and at its under side the body is provided with co- extruded coupling members (70) for a wheel carrier (80) to which wheels (89) are connected.

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