| 摘要 |
A quick action bar clamp 2 comprises a slide bar 4, a first jaw member 6 mounted at an end portion of the slide bar 4 and a second jaw member 8 mounted on the slide bar 4 for relative movement with respect to the first jaw member 6. When the bar clamp 2 is in use in a first mode of operation, the second jaw member 8 is caused to be moved towards the first jaw member 6 to clamp work-pieces there-between. When the bar clamp 2 is in use in a second mode of operation, the second jaw member 8 is caused to be moved away from the first jaw member 6 to hold work-pieces in a spaced apart relationship. The bar clamp 2 comprises a slide bar extension 20, whereby, when the bar clamp 2 is in use, in either mode of operation, work-pieces of different sizes are clamped together or spaced apart one relative to the other. The bar clamp 2 is thereby readily adjustable to cater for work-pieces of different sizes. |
