Abstract: A method and system for achieving compliance for a fire-rated door assembly. To comply with fire rated door assembly codes and compliance, all components, including hardware must be listed and labeled by a certification agency, such as Underwriters Laboratories (UL). The disclosure may include a hardware preparation filler solution which allows fire-rated doors to maintain fire rating and compliance when removing or modifying hardware, or converting between hardware types.

Abstract: A method and system for achieving compliance for a fire-rated door assembly. To comply with fire rated door assembly codes and compliance, all components, including hardware must be listed and labeled by a certification agency, such as Underwriters Laboratories (UL). The disclosure may include a hardware preparation filler solution which allows fire-rated doors to maintain fire rating and compliance when removing or modifying hardware, or converting between hardware types.

Abstract: A bunt training device includes a shield with opposite ends which is mounted to a baseball or softball bat using one or more straps. The device is mounted on the bat in a position which allows a batter to slide his or her top hand to the end of the device adjacent the barrel of the bat for bunting practice. The shield protects the batter's top hand from a pitched ball and thereby eliminates or reduces the fear a batter may have when bunting. The device may be formed as a separate shield to be mounted on a conventional bat, or the shield and bat can be formed as a single unit for bunting practice.

Abstract: A bearing wear guard includes a slotted body portion cast from a wear-resistant metal. The slots receive two bearing mounting bolts which secure the guard in a protecting position in the path of rocks and abrasive debris traveling towards the bearing and bearing support. An upper edge portion conforms generally to the shape of the lower portion of the bearing. The casting includes a grease zerk-protecting area extending upwardly and outwardly from the upper edge portion to protect the zerk from rocks and abrasive material. Leading and trailing trash shedding surfaces on the body portion prevent trash from catching and building up on the guard. The body portion has an L-shaped cross section also providing protection for the bearing mounting bracket.

Abstract: A bearing wear guard includes a slotted body portion cast from a wear-resistant metal. The slots receive two bearing mounting bolts which secure the guard in a protecting position in the path of rocks and abrasive debris traveling towards the bearing and bearing support. An upper edge portion conforms generally to the shape of the lower portion of the bearing. The casting includes a grease zerk-protecting area extending upwardly and outwardly from the upper edge portion to protect the zerk from rocks and abrasive material. Leading and trailing trash shedding surfaces on the body portion prevent trash from catching and building up on the guard. The body portion has an L-shaped cross section also providing protection for the bearing mounting bracket.