发明名称 Camera crane
摘要 A camera crane having a carriage, a crane post which is arranged above the carriage, and a boom which is attached in such a manner that the boom can be tilted about a crane pivot axis, with sections of the boom extending on either side of the crane pivot axis. At an end of one section of the boom, a camera can be attached, and on the other section, a moment compensating counterweight can be attached. The section of the boom which carries the counterweight has a smaller length than the length of the crane post between carriage and crane pivot axis, and the boom has a pivot range about the crane pivot axis of more than 180°.
申请公布号 US2003076480(A1) 申请公布日期 2003.04.24
申请号 US20020254029 申请日期 2002.09.24
申请人 BURBULLA HORST 发明人 BURBULLA HORST
分类号 B66F11/04;(IPC1-7):G03B17/00;G03B21/00 主分类号 B66F11/04
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