Ads
related to: magnetic tie backs for metal door hardware ideas home depot for saleebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
The principle behind an electromagnetic lock is the use of electromagnetism to lock a door when energized. The holding force should be collinear with the load, and the lock and armature plate should be face-to-face to achieve optimal operation. The magnetic lock relies upon some of the basic concepts of electromagnetism.
An electric current typically energizes the electromagnet to attract and hold the steel plate, keeping the door open. Unlike electromagnetic locks, the magnetic attraction of an electromagnetic door holder is usually weak enough that it can be manually overpowered at any time by anyone, allowing the door to close. [citation needed]
A magnetic keyed padlock A magnetic keyed padlock. A magnetic keyed lock or magnetic-coded lock is a locking mechanism whereby the key utilizes magnets as part of the locking and unlocking mechanism. Magnetic-coded locks encompass knob locks, cylinder locks, lever locks, and deadbolt locks as well as applications in other security devices.
To concentrate the magnetic field in an electromagnet, the wire is wound into a coil with many turns of wire lying side-by-side. [2] The magnetic field of all the turns of wire passes through the center of the coil, creating a strong magnetic field there. [2] A coil forming the shape of a straight tube (a helix) is called a solenoid. [1] [2]
Tie down hardware is used to turn webbing into a tie down strap. There are various categories of tie down strap hardware that allow for the creation of a virtually unlimited number of different types of tie down straps. These pieces of hardware fall into several categories including fasteners, end fittings, and buckles.
A "horseshoe magnet" made of Alnico 5, about 1 inch high.The metal bar (bottom) is a keeper. A magnet keeper, also known historically as an armature, is a bar made from magnetically soft iron or steel, which is placed across the poles of a permanent magnet to help preserve the strength of the magnet by completing the magnetic circuit; it is important for magnets that have low magnetic ...
A magnet's magnetic moment (also called magnetic dipole moment and usually denoted μ) is a vector that characterizes the magnet's overall magnetic properties. For a bar magnet, the direction of the magnetic moment points from the magnet's south pole to its north pole, [ 15 ] and the magnitude relates to how strong and how far apart these poles ...
A pair of double-tassel tie-backs. A curtain tie-back is a decorative window treatment which accompanies a cloth curtain.Within the field of interior decoration, tie-backs made of fabric are classified as a kind of "soft furnishing" (along with other fabric-based décor such as pillows, valances, towels, blankets, mattresses, bed skirts, bedspreads, jabots, and shower and window curtains ...
Ads
related to: magnetic tie backs for metal door hardware ideas home depot for saleebay.com has been visited by 1M+ users in the past month