Abstract: A viscous clutch head may be replaced by selecting a viscous clutch head and a mount adapter. The viscous clutch head and the mount adapter may be selected from a group of universal modular fan drives and from a group of mount adapters. The mount adapter of a threaded type or a flange and bolt type may be selected. Depending on the viscous clutch head to be replaced, a fan adapter and/or a pilot adapter may also be selected from a group of fan adapters and from a group of pilot adapters. Accordingly, a range of models of viscous fan clutch systems may be replaced by using a limited number of parts. These parts may be stored on a tool cart. As different models of viscous fan clutch systems may be replaced using a limited number of parts, the in-stock inventory of replacement parts may be reduced.

Abstract: Some embodiments of a clutch system or method include a fan clutch device having a clutch shut-off system permits a cooling fan to continue to provide airflow even when the friction ring is worn down to a level that requires replacement.

Abstract: A clutch system may include in certain embodiments a clutch body attached to a drive member such as a drive pulley, wherein the clutch body may be removed from the drive member without disassembling the clutch body. In various embodiments, the clutch body may include two clutch plates which enclose a spring-loaded pneumatic reciprocating assembly that in operation causes the plates to selectively separate and engage one another. In certain embodiments, the clutch body may be readily attached to a associated drive pulley in a single step by installation of a single set of fasteners.

Abstract: A novel type of sliding mount bracket, referenced herein as a regulator bracket, is adapted to be removably attached to a regulator. The regulator bracket includes a base and securing means for attaching the base to a panel that has louvers to receive the edges of the bracket. The regulator bracket further includes anchoring means for attaching the base to the regulator so as to inhibit movement thereof. Thus, when the regulator is secured to the rack, a display surface of the regulator is maintained in a fixed position, in which it is visually perceptible to the restaurateur or other user.

Abstract: A clutch system may include in certain embodiments a clutch body attached to a drive member such as a drive pulley, wherein the clutch body may be removed from the drive member without disassembling the clutch body. In various embodiments, the clutch body may include two clutch plates which enclose a spring-loaded pneumatic reciprocating assembly that in operation causes the plates to selectively separate and engage one another. In certain embodiments, the clutch body may be readily attached to a associated drive pulley in a single step by installation of a single set of fasteners.

Abstract: Disclosed herein is a modular rack for attachment of a sliding mount bracket thereto. The modular rack includes one or more modular shelves, wherein each one of the modular shelves is of an inclined type or a level type. The modular rack preferably includes at least one end panel having louvers formed therein for receiving the sliding mount bracket. Each one of the louvers includes a slat, an aperture corresponding therewith, and a receiving area positioned therebetween.

Abstract: A clutch system may include in certain embodiments a clutch body attached to a drive member such as a drive pulley, wherein the clutch body may be removed from the drive member without disassembling the clutch body. In various embodiments, the clutch body may include two clutch plates which enclose a spring-loaded pneumatic reciprocating assembly that in operation causes the plates to selectively separate and engage one another. In certain embodiments, the clutch body may be readily attached to a associated drive pulley in a single step by installation of a single set of fasteners.