| 摘要 |
This invention relates to a device for providing temporary support to a structure such as a formwork member. The invention includes a support device ( 1 ) for supporting a formwork member ( 16 ) adjacent to formwork surface. A securing means ( 12 ) is associated with the structure being operable for securing the support device to the formwork surface. A switching means ( 3 ) is provided for switching the securing means ( 12 ) between an operating condition whereby the securing means ( 12 ) secures the support device to the formwork surface, and a non operating condition whereby the securing means ( 12 ) is not securing the support device to the formwork surface. Advantageously, the support device ( 1 ) can be easily and predictably activated and de-activated.
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