发明名称 Round or flat wire frame section - has abutting surfaces soldered together, with join in middle of curved part
摘要 The frame section is made of round or flat wire. It is esp. for use as an insert for cupboards, such as in kitchens. The ends of the wire are joined by abutting surfaces (4,5) after the section has been bent. The join (2) is positioned in the middle of the curved part (3) of the frame section (1). The abutting surfaces (4,5) run orthogonally to the tangent at the apex (S) of the curved part (3). The abutting surfaces (4,5) are soldered together. USE/ADVANTAGE - The round or flat wire frame section is easily made and pleasing in appearance.
申请公布号 DE4027680(A1) 申请公布日期 1992.03.05
申请号 DE19904027680 申请日期 1990.08.31
申请人 HEINRICH J. KESSEBOEHMER DRAHT- UND METALLWARENFABRIK, 4515 BAD ESSEN, DE 发明人 GROBE, REINHARD, 4520 MELLE, DE
分类号 B21D53/74;B21F45/00;F16B12/50 主分类号 B21D53/74
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