At any other time she would have needed both hands to work against the heavy spring of the side lock but she was possessed.

Retracting the slide is difficult due to the heavy spring required in this blow-back action.

They congregate to breeding ponds depending on the heavy spring and early summer rains.

Like a man forcing a door open against a heavy spring.

When the car had cleared them, heavy springs snapped them shut and they were locked again.

As for comfort, the heavy springs make "ride" a four-letter word.

The flint came back and the feeling of the heavy spring compressing was satisfying.

Its round head might have been the top half of a metal ball resting on a set of heavy springs.

A heavy springs, usually made of steel, is used to open the brake.

The tigers will, for example, pull on a ball attached to a heavy spring worthy of a garage door.