Processive DNA polymerases that replicate chromosomes interact with a ring-shaped clamp that encircles DNA and slides along the duplex. All sliding clamps (Escherichia coli β-clamp, T4 bacteriophage ...

New, simplified design offers shorter cycle times and reduced downtime, and they require fewer spare parts and achieve less swarf build-up, providing easier access for maintenance. C&B MACHINERY ...

Double-acting pneumatic and hydraulic swing-clamp cylinders have single or double-sided clamp arms with CW or CCW rotation. The clamp arm extends straight up as it releases workpiece, then rotates 90° ...

Clamps often get in the way when loading and unloading workpieces into machine tools. To eliminate this obstacle, Bimba Mfg. Co. Monee, Ill. (www.bimba.com), designed an air-pressure-activated ...

Rocheleau Tool and Die Co. Inc. (W1381), a manufacturer of extrusion blow molding machinery, molds, automation and blow molded parts, will present a clamp side-shift option for its RS-90 machine as ...

SILAGE CONTRACTORS looking for a new clamp machine will have another brand to consider this year. According to Austrian manufacturer Liebherr, the launch of the L534 wheeled loader follows extensive ...