| 摘要 |
PURPOSE: An articulated aging brush is provided to maintain the brush to contact the electric rail during transfer of the palette to an aging line, while lengthening useful life of the aging brush by reducing abrasion of the brush and electric rail. CONSTITUTION: An aging brush comprises a base board(1) having an attachment hole(12) for attaching the aging brush to the palette; an articulated lever(2) having an outer shaft accommodating portion(23) coupled to be rotatable to an inner shaft accommodating portion(19) of the base board; a coupling shaft inserted into the outer shaft accommodating portion of the articulated lever, and which couples the inner shaft accommodating portion of the base board to be rotatable; a spring(5) installed to the coupling shaft, and which permits an elastic rotating action of the articulated lever; a spring operating device(4) installed to the coupling shaft in such a manner that both ends of the spring gets caught at the spring operating device, and which rotates the end of the spring at the direction opposite to the rotating direction while the articulated lever is rotating centering from the coupling shaft; and a cable wire(62) inserted into an upper guide groove formed at the articulated lever, led into a lower guide groove formed at the base board and extended upward above the attachment hole formed at the base board.
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