| 摘要 |
<p>A clamp (26) for interconnecting two components (16,24) of a support apparatus such as components of a shoring apparatus for concrete forming systems. A clamp member (44) having swing arm (48) is received for pivotal movement in a housing (28) that is secured to one of the components (24). A plurality of flutes (52) disposed at an angle to the pivot axis of the clamp member (44) are received in coacting recesses (54) in the housing (28). Axial movement of the clamp member (44) will pivot the swing arm (48) and a coacting moveable jaw (39) toward a fixed jaw (38) formed in the housing (28) to releasably secure the clamp (26) to the other component (16). <IMAGE></p> |
