| 摘要 |
1478309 End fittings C C L SYSTEMS Ltd 23 Aug 1974 [23 Aug 1973] 39937/73 Addition to 1478308 Heading D1T [Also in Divisions El and E2] A concrete reinforcing tendon (not shown) passes through wedging sleeves such as 5 in seating openings 2 in a dead-end bearing plate 1 and is secured there by a stop 8, which may be a compression fitting. The sleeve is tapered and is unsupported at its narrow end so that lateral pull of the tendon produces a curved guide surface. |
