发明名称 Feeding device for feeding core laminate stacks to a core laminate welding machine
摘要 The patent application "Feeding device for feeding core laminate stacks to a core laminate welding machine" indicates a novel solution for feeding and assembling laminate stacks as preparatory steps of a welding operation. In this case, two laminate stacks are inserted (in an arrangement offset through 180 DEG C) tangentially into a coil former which is located on a rotary-cycle device. Thus, in the case of this solution, it is possible with the aid of only one rotary-cycle device to insert the E-shaped stack (which is required for manufacture of a transformer) into a coil former and press the I-shaped laminate stack onto the E-shaped core laminate stack.
申请公布号 DE3539964(A1) 申请公布日期 1987.05.14
申请号 DE19853539964 申请日期 1985.11.11
申请人 ERICH GRAU GMBH STANZWERK FUER ELEKTROBLECHE 发明人 GOETZ,MARTIN
分类号 H01F41/02;(IPC1-7):H01F41/02 主分类号 H01F41/02
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