IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0598204
(1990-10-16)
|
발명자
/ 주소 |
- Rood Terry M. (P.O. Box 252 Montague CA 96064)
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
0 |
초록
▼
Modular shelving for window displays comprises angled beams, at 45 degrees to the horizontal, and small horizontal shelves set on the beams. The shelves are to hold individual plants or the like. The beam ends are cut at 45 degrees, the cuts either parallel or at right angles to each other on a beam
Modular shelving for window displays comprises angled beams, at 45 degrees to the horizontal, and small horizontal shelves set on the beams. The shelves are to hold individual plants or the like. The beam ends are cut at 45 degrees, the cuts either parallel or at right angles to each other on a beam. The ends are adapted to be joined by dowels at either right or straight angles. Thus the beams may be combined in various plane configurations to form a diamond shape, W-shape, X-shape, zig-zag, and so on; the plants or items may then be arranged upon the small shelves on the beams in similar figures for window display. The weight of the structures is borne by support poles with feet. The support poles are of two lengths, the shorter being half the length of the longer; the shorter poles have a length equal to one half of the beam length, divided by the square root of two. The longer are double that length. Having these lengths, the poles are thereby adapted to support the various configurations of the beams; for example, the short beam will support, at the midpoint of one inclined beam having an end resting on the floor, the weight of that beam.
대표청구항
▼
A shelf system unit comprising in combination: a top beam having a top beam upper surface, a top beam lower surface, a top beam upper midpoint on said top beam upper surface, a top beam lower midpoint on said top beam lower surface, a top beam lower end, and a top beam upper end, said top beam dispo
A shelf system unit comprising in combination: a top beam having a top beam upper surface, a top beam lower surface, a top beam upper midpoint on said top beam upper surface, a top beam lower midpoint on said top beam lower surface, a top beam lower end, and a top beam upper end, said top beam disposed at an oblique angle above the horizontal; a bottom beam, generally equal in dimensions to said top beam, having a bottom beam upper surface, a bottom beam lower surface, a bottom beam upper midpoint on said bottom beam upper surface, a bottom beam upper midpoint on said bottom beam lower surface, a bottom beam lower end, and a bottom beam upper end, said bottom beam disposed at said oblique angle below the horizontal; a vertical short pole having a short pole upper end and a short pole lower end; a vertical long pole having a long pole upper end and a long pole lower end, said long pole being twice the length of said short pole; shelves mountable upon said top beam upper surface and upon said bottom beam upper surface, said shelves including horizontal support surfaces; first means for selectively attaching said top beam lower end to said bottom beam upper end in a first configuration, said top beam and said bottom beam lying in a vertical plane when attached and forming a doubled angle therebetween, said doubled angle twice said oblique angle; means for attaching said short pole upper end to said bottom beam lower midpoint in said first configuration; means for attaching said long pole lower end to said bottom beam upper midpoint in said first configuration; means for attaching said long pole upper end to said top beam lower midpoint in said first configuration; whereby the beams may be arranged selectively in a broken line in said first configuration with said bottom beams supported by said short pole between said bottom beam lower midpoint and a floor, with said top beam supported by said long pole between said bottom beam upper midpoint and said top beam lower midpoint, and objects may be supported on said shelves at various places along said beams.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.