three types of exit devices

All industrialized countries have some type of building standard (s)
This determines how export equipment can be applied to commercial/public buildings.
There is no doubt that many people\'s lives have been saved since the invention of the panic bar.
Most people who visit or work in commercial and public buildings rarely consider the structure or safety of the building.
In fact, many people are not even familiar with the term \"exit Device.
\"Although every commercial and public building in North America is equipped with at least one, there may be many export equipment (
Also known as crash bar or panic bar. )
However, everyone who enters public buildings has reasonable expectations for internal safety and safety.
Fortunately, export equipment plays an important role in the safety and security of human life and property.
The outlet device is a door hardware that allows the door to remain locked from the outside.
However, people inside the building can still leave quickly without having to open the door.
This mechanism actually makes one hand
Free exit possible
In fact, the nickname \"crash bar\" is by simply applying full-
The strength of its body (
Hit it. )
For several reasons, it is advantageous to withdraw from the equipment.
First of all, they are security and security features.
Owners who want to limit the ability of the public to enter the building within several selected doors can
Public entrance.
These doors cannot be opened from the outside when they are locked.
In an emergency, such as a fire, a person inside a building can use these doors as an emergency exit by activating the collision bar inside the door.
The term \"panic bar\" is applied to export equipment as they can be opened quickly in case of emergency.
The panic bar is also advantageous because of the inconvenience of the person (i. e.
People in wheelchairs)
Even children can activate them.
The first crash bar was invented in the year 00 s and was listed under the brand Von Duprin.
The company is still the leading manufacturer of export equipment today, although other companies have since copied the original design of von Duplin.
Since the first prototype, Von Duprin has also improved its original design.
The new technology allows the use of lighter, stronger materials.
All this has led to a wide variety of high-quality export equipment on the market.
Three basic types of export equipment are available: 1)
RIM style: this type is mounted on the inner surface of the door. 2)
Pin type: like a standard PIN lock, this type of pin rod is fitted with a lock mechanism (mortised)
A hole in the door. 3)
Surface/concealed style: this type is built with a vertical rod.
Concealed outlet units provide additional locking at the top and/or bottom of the door.
This outlet device is used when aesthetics plays an important role in door design.
There are a variety of designs to choose from.
The standard that most people are familiar with is the Touchpad design.
These are often found on utility, service and emergency exit doors.
Beam style is also very popular.
The first Von Duprin outlet unit is in the crossbar style.
Other styles include levers and boards-type.
Today, all industrialized countries have some type of building standard (s)
This determines how export equipment can be applied to commercial/public buildings.
There is no doubt that many lives have been saved since the invention of the panic bar more than 100 years ago.
This unobtrusive, seemingly insignificant installation has largely changed the face of building safety and public safety.