초록 ▼

A clamp for interconnecting two components of a support apparatus such as components of a shoring apparatus for concrete foaming systems. A clamp member having swill, arm jaw is received for pivotal movement in a housing that is secured to one of the components. A plurality of flutes disposed at an

A clamp for interconnecting two components of a support apparatus such as components of a shoring apparatus for concrete foaming systems. A clamp member having swill, arm jaw is received for pivotal movement in a housing that is secured to one of the components. A plurality of flutes disposed at an angle to the pivot axis of the clamp member are received in coacting recesses in the housing. Axial movement of the clamp member will pivot the swing arm and a coacting, moveable jaw toward a fixed jaw formed in the housing to releasably secure the clamp to the other component.

대표청구항 ▼

[ I claim:] [1.]1. A clamp for releasably interconnecting two components of a support apparatus, comprising:(a) a housing secured to a first of the components;(b) an opening in the housing, having at least one recess formed in the periphery of the opening;(c) a fixed jaw extending from said housing

[ I claim:] [1.]1. A clamp for releasably interconnecting two components of a support apparatus, comprising:(a) a housing secured to a first of the components;(b) an opening in the housing, having at least one recess formed in the periphery of the opening;(c) a fixed jaw extending from said housing and adapted to engage a first portion of the second component;(d) a moveable jaw pivotably mounted to the housing opposite from the fixed jaw and adapted to engage a second portion of the second component;(e) a clamp member comprising a pin having a pivot axis and received within the opening of the housing and a swing arm extended generally radially from the pin and adapted to engage the moveable jaw; and(f) at least one flute extended generally radially from said pin and disposed at an angle relative to the pivot axis of the pin and received within the recess, whereby movement of the clamp member along the pivot axis of the pin will pivot the swing arm and thereby the moveable jaw toward the fixed jaw to securely engage the second component between the jaws.