Abstract: In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes an insulated panel assembly that is transparent to visible light. The door further includes a door frame extending about and secured to a peripheral edge of the insulated panel assembly, an electronic display overlaying the insulated panel assembly, and at least one display retainer secured to the door frame and having a coupling end that mates with the electronic display to releasably secure the display to the door frame.

Abstract: In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes an insulated panel assembly, a door frame, and an electronic display mounted to the door. The door frame extends about and is secured to a peripheral edge of the insulated panel assembly. The electronic display overlays the insulated panel assembly. A mounting bezel is secured to the door frame and has a coupling end that extends over an edge of the electronic display securing the electronic display to the door frame. A cover bezel is coupled to a front surface of the door frame, where the cover bezel is sized to overlay the front surface of the door frame and the coupling end of the mounting bezel.

Abstract: In one general aspect, the subject matter described in this specification can be embodied in a display case door that includes an insulated panel assembly that is transparent to visible light. The door further includes a door frame extending about and secured to a peripheral edge of the insulated panel assembly, an electronic display overlaying the insulated panel assembly, and at least one display retainer secured to the door frame and having a coupling end that mates with the electronic display to releasably secure the display to the door frame.

Abstract: A pin clamp for clamping a workpiece includes a housing having a longitudinal axis and a locating pin extending through the housing. The locating pin is sized to be positioned within an opening of the workpiece. A finger is positioned adjacent to the locating pin and movable in a transverse direction relative to the longitudinal axis to retain the workpiece on the locating pin. An exterior driving linkage is configured to move the locating pin in opposite directions along the longitudinal axis. A locking arrangement is carried by the housing. A sequence cam is connected with the exterior driving linkage thereby allowing axial movement of the exterior driving linkage to be converted into transverse movement of the sequence cam. The sequence cam includes an engagement surface which engages the locking arrangement to lock the locating pin and the finger against the workpiece upon retraction of the exterior driving linkage.

Abstract: A pin clamp for clamping a workpiece includes a housing having a longitudinal axis and a locating pin extending through the housing. The locating pin is sized to be positioned within an opening of the workpiece. A finger is positioned adjacent to the locating pin and movable in a transverse direction relative to the longitudinal axis to retain the workpiece on the locating pin. An exterior driving linkage is configured to move the locating pin in opposite directions along the longitudinal axis. A locking arrangement is carried by the housing. A sequence cam is connected with the exterior driving linkage thereby allowing axial movement of the exterior driving linkage to be converted into transverse movement of the sequence cam. The sequence cam includes an engagement surface which engages the locking arrangement to lock the locating pin and the finger against the workpiece upon retraction of the exterior driving linkage.