Assa Abloy Entrance Systems Ab

Stephen Kosek

Richard K Hoofard

Brett A Walford

Daryl Day

Michael Story

Systems and associated methods for controlling operation of loading dock equipment are described herein. In some embodiments, the system and associated methods can be used to control operation of loading dock equipment (e.g., a vehicle restraint, a dock door, a dock leveler, etc.) according to a sequence of operations. The sequence of operations can include different sub-sequences based on loading dock conditions. The system can include a display screen that sequentially presents a series of control elements that enable operation of the loading dock equipment. Additionally, the visual appearance and/or sequence of presentation of the control elements indicate the proper sequence of selection to the user, thereby reducing user confusion and simplifying the operation of the loading dock equipment. Some functionality of the control panel can be enabled or disabled based on a current level of authorization.

Control systems for operation of loading dock equipment, and associated methods of manufacture and use

Systems and associated methods for controlling operation of loading dock equipment are disclosed herein. In some embodiments, the system and associated methods can be used to control operation of loading dock equipment (e.g., a vehicle restraint, a dock door, a dock leveler, etc.) according to a preset sequence of operations. The system can include a display screen that sequentially presents a series of graphical control elements (e.g., touch-sensitive buttons) that enable operation of the loading dock equipment in an appropriate sequence. Additionally, the visual appearance and/or sequence of presentation of the graphical control elements indicate the proper sequence of selection to the user, thereby reducing user confusion and simplifying the operation of the loading dock equipment.

Vehicle restraints for use at loading docks are disclosed herein. In some embodiments, a vehicle restraint can include a frame mountable relative to a loading dock face, a restraining structure configured to engage, for example, a Rear Impact Guard (RIG) of a shipping vehicle, and a linkage operably coupling the restraining structure to the frame. The linkage can include a collapsible strut operably coupled between the frame and the restraining structure. In operation, the linkage can be raised to engage the restraining structure with the RIG and prevent the vehicle from moving away from the dock face. Additionally, the restraining structure can be disengaged from the RIG by collapsing the strut, even if the RIG is imparting a significant load on the restraining structure that might otherwise bind the restraining structure in the engaged position.

Growing community of inventors

Fort Worth, TX, United States of America

Stephen Kosek