UNIFORM FORCE FLANGE CLAMP

摘要

A clamp is provided that incorporates a plurality of flexible links with V flexures between the links to maintain even spacing of the links before and during installation. Each link has multiple segments joined around at least one flexure point, and a floating band surrounding the links to distribute clamping pressure that is produced along a circumference of contact points. The clamp provides evenly distributed clamping pressure by increasing the number of clamping contact points between the clamp and articles being joined. The clamp has non-limiting applications for clamping target tubes or as a vacuum flange for ISO fittings. A clamp can produce a vacuum tight seal between a target tube and end block or end support flange of a rotary magnetron without resort to tools, and as such is rapidly secured in place.

主权项

1. A clamp comprising:
a plurality of flexible links, each link having at least two segments joined around at least one flexure point; a tightening clasp mechanically coupled to one of said plurality of flexible links; a floating band fixedly connected to said tightening clasp, said floating band in movable contact and surrounding said flexible links to distribute inward clamping pressure that is produced along a circumference of contact surfaces; and ‘v’ flexures between said plurality of flexible links to maintain an even spacing of plurality of flexible links during adjustments of said clamp.