| 发明名称 |
CRANE ARM DOLLY |
| 摘要 |
A crane arm dolly (10) for supporting a crane arm carrying a camera includes a post (24) pivotally supported on a dolly chassis (12). Adjustable post support rods (28) support the post. The support rods can be lengthened or shortened by use of post rod adjusters (30) to maintain the post in a vertical position when the crane arm dolly is used on an inclined surface. |
| 申请公布号 |
CA2151744(A1) |
申请公布日期 |
1994.07.07 |
| 申请号 |
CA19932151744 |
申请日期 |
1993.12.14 |
| 申请人 |
LEONARD STUDIO EQUIPMENT, INC. |
发明人 |
CHAPMAN, LEONARD T. |
| 分类号 |
B62B3/10;B66F11/04;F16M11/00;F16M11/20;F16M11/42;(IPC1-7):F16M11/20 |
主分类号 |
B62B3/10 |
| 代理机构 |
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代理人 |
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