| 摘要 |
1,091,433. Shuttering for casting concrete. MILLS SCAFFOLD CO. Ltd. July 15, 1965 [July 17, 1964], No. 30062/65. Heading E1S. A yoke for supporting spaced shuttering panels 46 particularly for vertically sliding shuttering, comprises side members 12 adjustably mounted to vary the distance between them on a beam 10 by holes 14 and carrying brackets 36 for supporting wales 44 carrying the shuttering panels 46 and screw adjustable seats 42 for the wales 44 which are retained thereon by hook bolts 40. The beam is two channel members between which the side members which are triangular frames are carried. In a modification each side member is a single channel, the brackets 36 are adjustable and the hook bolts are replaced by screw clamps on the seats 42. |
