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A valve for use with an inflatable cushion having individual inflation zones including a casing with an internal bore and a plurality of openings along the length of the casing connected to the individual inflation zones by air conduits and a movable slide within the casing bore. The slide has a num

A valve for use with an inflatable cushion having individual inflation zones including a casing with an internal bore and a plurality of openings along the length of the casing connected to the individual inflation zones by air conduits and a movable slide within the casing bore. The slide has a number of openings along the its length that communicate with an inner bore. The valve is opened by aligning the slide openings with the casing openings to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones.

대표청구항 ▼

A valve for use with an inflatable cushion having individual inflation zones including a casing with an internal bore and a plurality of openings along the length of the casing connected to the individual inflation zones by air conduits and a movable slide within the casing bore. The slide has a num

A valve for use with an inflatable cushion having individual inflation zones including a casing with an internal bore and a plurality of openings along the length of the casing connected to the individual inflation zones by air conduits and a movable slide within the casing bore. The slide has a number of openings along the its length that communicate with an inner bore. The valve is opened by aligning the slide openings with the casing openings to allow the inflation zones to communicate through the valve slide bore and is closed by moving the slide openings out of alignment with the casing openings to seal off the inflation zones. itary, one piece, removable non-adhesive bath mat consisting of: a substantially planar exclusively elastomeric base member having substantially uniform characteristics, a perceived hardness and a depth dimension of about one quarter inch; and, at least one exclusively elastomeric insert element integrally formed with said base member and penetrating into said base member having a perceived hardness differing from said perceived hardness of said base member said at least one insert element being permanently joined to said base member, wherein said at least one insert element is hollow. 10. The bath mat of claim 9 wherein said at least one insert element has a hardness higher than said base member but a perceived hardness which is lower. 11. A flexible, unitary, one piece removable non-adhesive household mat consisting of: a substantially planar exclusively elastomeric base member having substantially uniform characteristics, a perceived hardness and a depth dimension; and, at least one exclusively elastomeric insert element integrally formed with said bas member and penetrating into said base member having a perceived hardness differing from said perceived hardness of said base member said at least one insert element being permanently joined to said base member, wherein said at least one insert element is hollow. 12. The household mat of claim 11 wherein said at least one insert element has a hardness higher than said base member but a perceived hardness which is lower. second bracket members and a second bracket assembly defined by pivotally connected relatively shallow U-shaped third and fourth bracket members. The second and fourth bracket members are interconnected by relatively slidable first and second connector members of a connector assembly which can be fixed in selective positions of relative adjustment. The first and third bracket members are secured to a respective bed frame and headboard and the relative pivoting and sliding connections allow two such brackets to be utilized for any sized bed, be it single, queen, king, etc.