Matches 1 - 2 out of 2


Match Document Document Title
US20080166180 Pivotal device  
A pivotal device is mounted between a cap and a base of an electronic appliance, and has a resisting washer and an actuating washer rotated relative to each other. The resisting washer has an...
US20090047062 QUICK RELEASE GUIDE STUD  
A guide stud (10, 110) for quick insertion and withdrawal from a tapped hole includes a shaft (12), a pin (14) concentrically disposed with respect to the shaft, and a spring (52) configured to...
Matches 1 - 2 out of 2