发明名称 ADJUSTABLE WIDTH KING SIZE BED FRAMES
摘要 A bed frame which is assembled without the use of nuts and bolts or other loose fastening members. The frame consists of a pair of side rails, cross rail subassemblies, and a center support subassembly. Each cross rail subassembly consists of a pair of end cross rail sections which are connected to the respective side rails and a center cross rail section. The center cross rail sections have pairs of upwardly projecting shouldered rivets at each end and L-shaped notches or slots are provided in the end cross rail sections for receiving the rivets. Multiple pairs of the notches are provided so that the frame may be adjusted for different widths of beds. The center cross rail sections are secured to the center support subassembly by a pair of headed rivets engaging slots in the center cross rail.
申请公布号 US3736602(A) 申请公布日期 1973.06.05
申请号 USD3736602 申请日期 1971.11.04
申请人 RUSCO IND INC,US 发明人 MILLER R,US
分类号 A47C19/04;(IPC1-7):A47C19/12 主分类号 A47C19/04
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