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.
This new style separates the load of the roll from its torque, resulting in extended life for the roll shaft journal and for the seat of the safety chuck.
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 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.
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.
Montalvo will display the latest in tension controllers, load cells, pneumatic friction brakes, clutches and safety chucks.
New from Boschert, the leading manufacturer of safety chucks, is the Boschert Constant Tension System, BZS 3.