A door closer is a mechanical device that closes a door after someone opens it. ... Practically every door in modern commercial, industrial, and institutional buildings is operated by a person passing through and closed by a mechanical door closer which keeps the door closed and under control at all times.
What are the different types of door closers?
There are three different types of door closers: Regular Arm, Parallel Arm and Top Jamb Mount. Each of these function in a similar way, but they are installed on different sides of the door.
What is the most common type of door closer?
surface mounted door closer
How does a cannonball gate closure work?
Cannonball Gate Closer (CBP) An effective means of ensuring your gate always closes - gravity driven. Requires that an additional post be installed behind the hinge post (The chain is attached between this post and the gate with the five pound solid cast iron ball suspended on the chain, gravity does the rest!).
How does a gate spring work?
https://www.youtube.com/watch?v=A8Z9_LhIkCg
How do you keep a wooden gate from slamming?
https://www.youtube.com/watch?v=4PpgctoxsnY
How do you self latch a gate?
https://www.youtube.com/watch?v=MnElZmXWEqE
How does a 2 way gate latch work?
https://www.youtube.com/watch?v=xZlLZwUzkZA
How do you install self closing gate hardware?
- Place horizontal adjustment on gate only.
- Screw hinges onto gate - hinge side with the two nuts (best to pre-drill holes for the screws)
- Screw hinges onto post - spring loaded side of the hinge (best to pre-drill holes for the screws)
How do you fit a spring to a metal gate?
https://www.youtube.com/watch?v=kvi2o7fjw7M
How do you tighten a spring on a self closing gate?
Look at the top of the hinge and notice a groove. With the flat-head, press down firmly and turn counter-clockwise to increase tension and vice versa. Be careful not to over-tighten the hinge.