发明名称 Shelving or cupboard unit - has connections in form of screws, spacer-sleeves and nuts, with threaded bars and grooved uprights
摘要 The shelving or cupboard unit can be assembled and dismantled and has connections in the form of screws (2) and spacer-sleeves (3) by which the shelves are held tight, without needing cross-struts. The uprights have grooves in to take threaded bars which go through the entire height of the unit. The shelves and cross-pieces have holes in. Nuts are fixed to the top and bottom to tension the unit and the shelves are pressed between the uprights. USE/ADVANTAGE - The shelving and cupboard unit can be adjusted in height.
申请公布号 DE4025098(A1) 申请公布日期 1991.01.03
申请号 DE19904025098 申请日期 1990.08.08
申请人 EMPEL, ROLAND;EMPEL, NORBERT, 4044 KAARST, DE 发明人 EMPEL, ROLAND;EMPEL, NORBERT, 4044 KAARST, DE
分类号 A47B87/02 主分类号 A47B87/02
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