shackle spring

  n.
   a spring which pushes the shackle into the open position when the padlock is unlocked

Locksmith dictionary . 2014.

Look at other dictionaries:

  • Shackle — A shackle (also called gyve) is a U shaped piece of metal secured with a pin or bolt across the opening, or a hinged metal loop secured with a quick release locking pin mechanism. They are used as a connecting link in all manner of rigging… …   Wikipedia

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  • spring shackle — See shackle …   Dictionary of automotive terms

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  • Leaf spring — Originally called laminated or carriage spring , a leaf spring is a simple form of spring, commonly used for the suspension in wheeled vehicles. It is also one of the oldest forms of springing, dating back to medieval times.Sometimes referred to… …   Wikipedia

  • leaf spring — A length of flat spring steel plates bent in an arch usually with curled ends to allow mounting to the frame. Two holes are drilled in the center to mount a u bolt shackle which surrounds the axle. Some applications need only one leaf spring; but …   Dictionary of automotive terms

  • instrumentality — I (New American Roget s College Thesaurus) Means to an end Nouns 1. instrumentality; instrument, aid; subservience, subserviency; vehicle, hand, expedient (see plan); means, agency. 2. (means) stepping stone; [master or skeleton] key, latchkey,… …   English dictionary for students

  • Padlock — For other uses, see Padlock (disambiguation). Padlock Padlocks are portable locks used to protect against theft, vandalism, sabotage, unauthorized use, and harm. They are designed to protect against some degree of forced and surreptitious entry …   Wikipedia

  • National Register of Historic Places listings in Sumner County, Tennessee — Location of Sumner County in Tennessee This is a list of the National Register of Historic Places listings in Sumner County, Tennessee. This is intended to be a complete list of the properties and districts on the National Register of Historic… …   Wikipedia

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