point lock

Three point lock mechanism
Mid-point lock suture cutter
Montgomery Point Lock and Dam Navigable Pass Gate Equipment
MULTI-POINT LOCK FOR LOCKING DOORS OR WALL PARTS IN HOUSINGS OR CUPBOARDS
Multi-point lock having a shootbolt with a flat driverail mounted in a narrow groove
Stable Bias Control Technique for Any-point Locking in Mach-Zehnder Modulator
Montgomery Point Lock and Dam Gate Study: Report 1. Hydraulic Forces and Characteristics Acting on Spillway Gates
A Versatile Bias Control Technique for Any-Point Locking in Lithium Niobate Mach–Zehnder Modulators
Investigation on Agile Bias Control Technique for Arbitrary-Point Locking in Lithium Niobate Mach-Zehnder Modulators
Hybrid authentication technique to preserve user privacy and protection as an end point lock for the cloud service digital information