GLEITFUEHRUNGSHALTER

摘要

A guide for slidably accepting opposite edges of an electronic circuit board has a rotating clamp which is open to offer zero frictional resistance when the board is slid into position. The clamp is in effect a bar rotatably mounted in an elongated retainer, the bar having a camming action against the retainer so that when the bar is rotated the entire length of the bar is pressed against the board to anchor it in place.