Abstract:
A wheel balancer includes a microprocessor configured to receive data associated with a vehicle wheel rim and tire assembly imbalance from at least one sensor, and to identify optimal correction weight plane locations, as well as to present the operator with the imbalance correction weight arrangement. The microprocessor is further configured to control a projection display system disposed to project a two-dimensional image onto a surface of the vehicle wheel rim and tire assembly, to facilitate completion of a wheel imbalance correction procedure.
Abstract:
Multilayer structures, methods of making the same and packages made therefrom are provided. The multilayer structures are useful for packaging bone-in meat or other like products. More specifically, the multilayer structures have sufficient rigidity and strength to contain bone-in meat or other like products, while also maintaining good oxygen barrier properties. In addition, multilayer structures can easily seal to themselves or to other structures. Moreover, the multilayer structures are biaxially oriented and heat-shrinkable.
Abstract:
A balancer for a wheel rim/tire assembly, including a rotation sensor assembly for measuring rotation, and a motor operatively connected for rotating the wheel rim/tire assembly. A control circuit controls the motor to actively hold the wheel rim/tire assembly at a desired rotational position. A rim measuring apparatus is configured to scan the inner surface of the wheel rim/tire assembly. The optimum plane locations, amounts of correction weights, and the number of correction weights, are calculated by the control circuit to result in a minimized residual static and dynamic imbalance. The control circuit utilizes the motor drive to automatically index and hold the wheel rim/tire assembly at the proper rotational position for placement of an imbalance correction weight, and a laser pointer illuminates the surface of the wheel rim/tire assembly at the axial position of the weight imbalance correction plane at which the imbalance correction weight is to be applied.
Abstract:
The present invention provides exemplary antenna coil assemblies and substrate processing chambers using such assemblies. In one embodiment, an antenna coil assembly (100) for a substrate processing chamber includes an antenna coil (102) disposed in a frame (104). The frame includes a plurality of spaced apart tabs (120) around a periphery of the frame, with the coil coupled to the frame at the tabbed locations. At least one notch (122) is provided between each pair of adjacent tabs. The notches are adapted to facilitate thermal expansion and contraction of the frame at the notched locations to reduce stresses on the frame and coil connections.