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    • 4. 发明授权
    • Removable dock barrier
    • 可移动码头屏障
    • US09260258B1
    • 2016-02-16
    • US14609133
    • 2015-01-29
    • Grant Leum
    • Grant Leum
    • E04D13/18E04H14/00B65G69/28E01F13/02E04G27/00E04H17/18E06B11/00B65G69/00E01F13/04
    • B65G69/2888B65G69/008E01F13/044E04G21/3223E06B11/00
    • A barrier for a dock with a dock upper surface terminating in a dock edge and a pair of vertical floor sleeves within the dock having openings at the dock upper surface. The barrier including an elongate base member having an H-beam structure with a horizontal web between two flanges, the base member defining a pair of forklift fork pockets, a pair of sleeve-insertion members extending downwardly from the base member and configured for engagement with the floor sleeves, at least one post member extending upwardly from the base member and a cross-member attached to the at least one post member and spaced above the base member.
    • 用于具有停靠在码头边缘中的码头上表面的码头的障碍物和码头内的一对垂直地板套筒在码头上表面具有开口。 所述障碍物包括具有H形梁结构的细长基部构件,在两个凸缘之间具有水平腹板,所述基部构件限定一对叉车叉口袋,一对套筒插入构件,其从所述基座构件向下延伸并且构造成用于与 所述地板套筒,至少一个从所述基座构件向上延伸的柱构件和附接到所述至少一个柱构件并在所述基座构件上方间隔开的横向构件。
    • 5. 发明授权
    • Compound truck leveler
    • 复合卡车矫平机
    • US07670096B2
    • 2010-03-02
    • US11343408
    • 2006-01-31
    • Grant Leum
    • Grant Leum
    • E01D1/00
    • B65G69/006
    • A compound truck leveler for use upon a driveway abutting a loading dock is provided that includes an incline portion having a trailing edge disposed further from the driveway than its leading edges, and a decline portion having a leading edge rigidly attached to the trailing edge of the incline portion and disposed further from the driveway than its trailing edge. The leveler is pivotally attached to a pivot apparatus rigidly attached to the driveway adjacent to the front of the leveler wherein the leveler is limited only to rotational movement about the pivot apparatus between lowered and raised positions. Preferably, the leveler also includes an extension portion extending towards the loading dock and rigidly attached to the decline portion wherein the extension is substantially parallel with the driveway in the lowered position. The pivot point of the leveler is preferably disposed further from the driveway than the rear of the leveler.
    • 提供一种用于在靠近装载基座的车道上使用的复合卡车矫直机,其包括倾斜部分,所述倾斜部分具有设置成比其前缘更远离车道的后缘,以及下降部分,其前缘刚性地附接到 倾斜部分,并且从车道远离其后缘设置。 平整机枢转地附接到刚性地附接到车道上的枢轴装置,该枢轴装置邻近矫平机的前部,其中矫直机仅限于围绕枢转装置在降低和升高位置之间的旋转运动。 优选地,整平器还包括延伸部分,该延伸部分朝着装载基座延伸并且刚性地附接到下降部分,其中延伸部基本上与处于降低位置的车道平行。 矫直机的枢转点优选地比车道的后方更靠近车道。
    • 7. 发明授权
    • Dock housing
    • US10549934B2
    • 2020-02-04
    • US16531645
    • 2019-08-05
    • Grant Leum
    • Grant Leum
    • B66B9/00B65G69/28
    • A method for constructing a dock housing for a pre-existing loading dock. The dock housing includes a base with top and bottom surfaces and front, back and opposed sidewalls. The front wall has integral fork pockets for interaction with forks on a fork truck for movement of the base into a desired location and the top surface has an opening to receive a dock leveler into such opening. Also included is a modular frame mounted onto the base in sections, the sections including a frame-front wall, opposed frame-sidewalls and a frame-top wall, the frame-front wall having a trailer-receiving opening to receive a trailer, the frame-sidewalls including a slotted-base attachment for securement of the base and sidewalls together. The dock housing is formed by securing the frame-sidewalls to a wall of a pre-existing building as well as securing the base, the frame-front wall and the frame-top wall together.