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    • 27. 发明授权
    • Method of loading a semitrailer
    • 装载半挂车的方法
    • US4750859A
    • 1988-06-14
    • US910645
    • 1986-09-23
    • Donald G. OrenDavid D. Oren
    • Donald G. OrenDavid D. Oren
    • B61D17/10B62D25/20B62D33/04B62D53/06B65G67/04
    • B61D17/10B62D25/2054B62D33/046B62D53/06
    • A semitrailer (20) with improvements providing for increased use of available floor space is disclosed. The trailer (20) includes two sidewalls (22), a front end wall (24), a top wall (26) interconnecting said sidewalls (22) and front end wall (24) to enclose the semitrailer (20), and a back end (30) including hinged doors (32) providing for access to the inside of the semitrailer (20). A floor (28) interconnecting the sidewalls (22), is arched upward between the sidewalls (22) to provide a raised floor surface near a mid-portion of the floor (28) generally along the longitduinal extent thereof. Furthermore, the trailer includes a support structure (34) for supporting the floor (28) and the sidewalls (22, 24, 30), and the top wall (26). The arched floor (28) causes articles or pallets (48) loaded onto the trailer to tip outwardly toward the sidewalls (22) of the trailer (20) such that the top of the pallets ( 48) are spaced further apart.The present invention further relates to a method for loading the trailer (20) wherein two rows (100, 102) of the pallets (48) are formed in the trailer (20) along the longitudinal extent thereof. The rows (100, 102) extend substantially across the entire width of the trailer (20) such that maximum floor space is utilized.
    • 公开了一种具有改进的半挂车(20),用于增加可用占地面积的使用。 拖车(20)包括两个侧壁(22),前端壁(24),互连所述侧壁(22)和前端壁(24)以封闭半挂车(20)的顶壁(26) (30)包括提供进入半挂车(20)内部的铰接门(32)。 互连侧壁(22)的地板(28)在侧壁(22)之间向上拱起,以沿着其长度方向提供靠近地板(28)中部附近的高架地板表面。 此外,拖车包括用于支撑地板(28)和侧壁(22,24,30)的支撑结构(34)和顶壁(26)。 拱形地板(28)使得装载到拖车上的物品或托盘(48)朝向拖车(20)的侧壁(22)向外倾斜,使得托盘(48)的顶部间隔开。 本发明还涉及一种用于装载拖车(20)的方法,其中托盘(48)的两排(100,102)沿其纵向范围形成在拖车(20)中。 行(100,102)基本上跨越拖车(20)的整个宽度延伸,使得最大占地面积被利用。
    • 28. 发明授权
    • Gondola car underframe
    • 缆车底架
    • US4306505A
    • 1981-12-22
    • US60350
    • 1979-07-25
    • Jurg ZehnderErich Neumeier
    • Jurg ZehnderErich Neumeier
    • B61D3/16B61D9/06B61D17/04B61D3/00B61D17/08B61D17/10B61F1/00
    • B61D9/06
    • Very high demands are made on gondola cars which are emptied on rotating/tilting unloading devices. Such cars must provide long service lives even under these very rough conditions, and they should allow simple loading and unloading via a rotating/tilting device. In accordance with the instant disclosure, the high strength of the gondola car body is maintained in a simple manner in that the flooring sheets of the body are set into grooves in the longitudinal center sill, and into a groove in each inside of the lower side sills, and then welded to the said sills. Also the walls of the car may be set in different ways, as by setting them into a groove in the upper side of the lower side sills and into a groove in the lower side of the upper side sill, and then welded to the said side sills.
    • 在旋转/倾斜卸载装置上排空的吊车上要求很高。 这样的车辆即使在这些非常恶劣的条件下也能提供长时间的使用寿命,并且应允许通过旋转/倾斜装置进行简单的装载和卸载。 根据本公开,吊舱车体的高强度以简单的方式保持,因为主体的地板被设置在纵向中心梁的槽中,并且在下侧的每个内侧中的槽中 门槛,然后焊接到所述的窗台。 另外,也可以通过将它们设置在下侧门槛的上侧的槽中并将其设置成不同的方式,并将其设置在上侧梁的下侧的槽中,然后焊接到所述侧 门槛
    • 29. 发明授权
    • Floor structure for refrigerated vehicles
    • 冷藏车的地板结构
    • US4091743A
    • 1978-05-30
    • US748874
    • 1976-12-09
    • Lucien W. Lemon
    • Lucien W. Lemon
    • B60P3/20B62D25/20B62D33/04B61D17/10
    • B60P3/20B62D25/2054B62D33/04
    • A plurality of modular units formed of ducts and horizontal load-supporting webs each form part of a ventilating floor structure with the ducts and webs being interconnected to adjacent modular units for forming a total floor. The ducts have upwardly diverging sidewalls for strength and a duct of one modular unit is provided with a bead that forms half of a joint to be slid within a downwardly opening recess forming the other half of the joint on an adjacent web. The recess is provided with a downwardly and laterally curving guide flange so that the bead can be rolled into the recess as the modular unit having the bead is rotated into position. The interconnected ducts and webs are underlayed with foam insulation which is carried up into each web for additional insulating thickness the joint is essentially waterproof from water passing into or through the ducts.
    • 由管道和水平负载支撑腹板形成的多个模块单元各自形成通风地板结构的一部分,其中管道和腹板互连到相邻的模块单元以形成总楼层。 管道具有用于强度的向上发散的侧壁,并且一个模块化单元的管道设置有形成在相邻腹板上形成接头的另一半的向下开口的凹部内滑动的接头的一半的胎圈。 凹部设置有向下和横向的弯曲导向凸缘,使得当具有凸缘的模块单元旋转到位时,凸缘可以滚动到凹部中。 相互连接的管道和腹板上铺满了泡沫隔离层,该绝热材料被承载在每个腹板中,以获得更多的绝缘厚度,该接头基本上防水通过或穿过导管。