Air conditioning and heat pump cabinets with removable coil guards

Claim 2

A cabinet for air conditioning, heat pumps or like equipment including a heat exchanging peripheral coil, a base member, a top plate member, and spaced apart substantially stiff structural members extending between and secured to said base and top members and including a plurality of spaced apart apertures formed therein for engagement with at least one coil guard adapted to be mounted on said cabinet and disposed across a space formed between said structural members, said coil guard comprising a flexible member characterized by sets of spaced apart crossed lengths of interconnected wire members, one set of said wire members extending in one direction and having end portions projecting beyond another set of wire members extending in another direction, said end portions of said wire members extending in said one direction forming pins, each of said pins are insertable in one of said apertures, respectively, said coil guard being separated from said structural members by flexing said coil guard to remove said end portions of said one set of wire members from said apertures, and said coil guard being mounted on said cabinet by flexing said coil guard and reinserting said end portions of said one set of wire members into engagement with said apertures, respectively, and whereby the flexure of said coil guard comprises the sole means of mounting said coil guard on and removing said coil guard from said cabinet.

Claim 3

A cabinet for air conditioning, heat pumps or like equipment including a heat exchanging peripheral coil, spaced apart first and second members forming a portion of said cabinet, and spaced apart substantially stiff parallel structural members secured to and extending between said first and second members and extending along and adjacent to said coil, said structural members each including a plurality of spaced apart apertures formed therein for engagement with at least one coil guard adapted to be mounted on said cabinet and disposed across a space formed between said structural members, said coil guard comprising a flexible member characterized by sets of spaced apart cross lengths of interconnected wire members, one set of said wire members extending in one direction having end portions projecting beyond another set of wire members extending in another direction, said end portions of said wire members extending in said one direction forming pins, each of said pins are insertable in one of said apertures, respectively, said coil guard being separated from said structural members by flexing said coil guard to remove said end portions of said one set of wire members from said apertures, and said coil guard being mounted on said cabinet by flexing said coil guard and reinserting said end portions of said one set of wire members into engagement with said apertures, respectively, and whereby said flexure of said coil guard comprises the sole means of mounting said coil guard on and removing said coil guard from said cabinet.

Claim 4

A cabinet for air conditioning, heat pumps or like equipment including a heat exchanging peripheral coil, spaced apart first and second members forming a portion of said cabinet, and spaced apart substantially stiff parallel structural members secured to and extending between said first and second members and extending along and adjacent to said coil, said structural members each including a plurality of spaced apart apertures formed therein for engagement with at least one coil guard adapted to be mounted on said cabinet and disposed across a space formed between said structural members, said coil guard comprising a flexible member characterized by sets of spaced apart cross lengths of interconnected wire members, one set of said wire members extending in one direction having end portions projecting beyond another set of wire members extending in another direction, said end portions of said wire members extending in said one direction forming pins, each of said pins are insertable in one of said apertures, respectively, said coil guard being separated from said structural members by flexing said coil guard to remove said end portions of said one set of wire members from said apertures, and said coil guard being mounted on said cabinet by flexing said coil guard and reinserting said end portions of said one set of wire members into engagement with said apertures, respectively, and whereby said flexure of said coil guard comprises the sole means of mounting said coil guard on and removing said coil guard from said cabinet.

Claim 5

A cabinet for air conditioning, heat pumps or like equipment including a heat exchanging peripheral coil, a base member, and a top plate member, spaced apart substantially stiff structural members extending between said base and top members and including parts adapted to be in engagement with at least one coil guard adapted to be mounted on said cabinet and disposed across a space formed between said structural members, said coil guard comprising a member formed of sheet material, and opposed elongated angle section members secured to opposite edges of said member formed of sheet material and forming channels cooperable with side portions of said structural members, respectively, whereby said side portions of said structural members are received in said channels formed by said angle section members and said member formed of sheet material when said coil guard is mounted on said cabinet, said coil guard being separated from said structural members by flexing said member formed of sheet material to remove said coil guard including said angle section members from said cabinet, and said coil guard being mounted on said cabinet by flexing said member formed of sheet material to insert said side portions of said structural members, respectively, into said channels formed by said angle section members and said member formed of sheet material whereby the flexure of said member formed of sheet material comprises the sole means of mounting said coil guard on and removing said coil guard from said cabinet.

Claim 6

A cabinet for air conditioning, heat pumps or like equipment including a heat exchanging peripheral coil, a base member, and a top plate member, spaced apart substantially stiff structural members extending between said base and top members and including parts adapted to be in engagement with at least one coil guard adapted to be mounted on said cabinet and disposed across a space formed between said structural members, said coil guard comprising a member formed of sheet material, and opposed elongated angle section members secured to opposite edges of said member formed of sheet material and forming channels cooperable with side portions of said structural members, respectively, whereby said side portions of said structural members are received in said channels formed by said angle section members and said member formed of sheet material when said coil guard is mounted on said cabinet, said coil guard being separated from said structural members by flexing said member formed of sheet material to remove said coil guard including said angle section members from said cabinet, and said coil guard being mounted on said cabinet by flexing said member formed of sheet material to insert said side portions of said structural members, respectively, into said channels formed by said angle section members and said member formed of sheet material whereby the flexure of said member formed of sheet material comprises the sole means of mounting said coil guard on and removing said coil guard from said cabinet.