safety chuck

safety chuck

[′sāf·tē ‚chək]
(design engineering)
Any drill chuck on which the heads of the set screws do not protrude beyond the outer periphery of the chuck.
References in periodicals archive ?
Goldenrod's safety chuck line includes the 900/910 series, tilt closing ring models with standard square "U" and "V" socket designs.
The "Value Master" safety chuck is the latest offering from Boschert.
New from Boschert, Mobile, AL, is the "Value Master" Safety Chuck for web management.
The company manufactures various web guiding and web tension control equipment, which include tension controllers, load cells, brakes, clutches, tension indicators, safety chucks, sensors, and amplifiers.
The company has released a new line of 'Solution Series' all-in-one roll stands, which range from a "simple A-frame with brakes, safety chucks, and a shaft to more complex systems with closed or open loop tension control, and even motorised rewind stands," according to the company.
This comprised supporting beams, Svecom side lay adjustable safety chucks for reel set up, and lightweight air expanding shafts.
Goldenrod Corporation manufactures and sells pneumatic and mechanical shafts, safety chucks, core chucks and roll handling equipment for those industries winding, unwinding, slitting etc.
Full line of auxiliary equipment such as inspection tables, air-tube bars, safety chucks, and slat and noiseless web expanders.
Boschert, Loerrach, Germany, offers a round/square seat geometry for its safety chucks called the VT-7 style.
The manual side-lay safety chucks provide for precise positioning of winding or unwinding material rolls.
To improve deliveries, the company has added in-house processes and inventory space for chucks and safety chucks. New machinery will allow the company to work on larger shafts, including reel spools.
Montalvo will display the latest in tension controllers, load cells, pneumatic friction brakes, clutches and safety chucks. Equipment on show will include the C-Series, a compact range of brakes/clutches developed for narrow web and light converting duties, and the N50 load cell, which provides excellent linearity and low hysteresis and can be integrated with label presses, tag and cantilevered web based converting machines.