发明名称 Door hinge attachment device
摘要 A door hinge attachment device for a door having a core of hardboard or like relatively soft material sandwiched between and adhered to a pair of face panels and the resulting assembly. The attachment device includes a pair of gripping jaws embracing the hinged edge of the door and bolted thereto, and a mounting plate integral with one of the gripping jaws and tongue-and-groove jointed to or integral with the other. Fitted flush in a recess in the door edge, the mounting plate has a set of tapped holes to permit one of the leaves of a butt hinge to be screwed thereto through a frame member extending along and embracing the peripheral edges of the door.
申请公布号 US4118827(A) 申请公布日期 1978.10.10
申请号 US19770790083 申请日期 1977.04.22
申请人 YOSHIDA KOGYO K.K. 发明人 YAMAMOTO, YUKIO
分类号 E06B3/36;E05D5/02;E05D5/04;E05D7/02;(IPC1-7):E05D11/00;E06B3/00 主分类号 E06B3/36
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