Sunday, September 24, 2017

Mechanism Involved in Working of Double Acting Pivot Hinge

A double acting hinge is designed to let doors swing both ways. High quality double acting pivot hinges are absolutely essential for swinging doors and are designed to allow them to smoothly open and shut close. When it comes to choosing the best double acting pivot hinge for your project, it is important to consider not just the hinge’s actual mechanism, but also the quality of the metal used in it. Double acting pivot hinges are designed to provide support as well as provide doors with an attractive finish. They are primarily meant to be used on heavy swinging doors, although that may also be needed in other door applications to ensure seamless handling and weight control as well as high precision.

For applications where less hinge movement is required, mortised double acting hinged pivots may do the job. These hinges are exactly cut to fit into the door recess snugly. Mortised double acting hinged pivots allow for less shock and jarring movements, which helps extend the door’s life and keep it moving smoothly for longer.

Double acting pivot hinges also provide great support to self-closing and double handed doors. They are particularly useful in situations where a lot of people need easy entry to a particular area or establishment—such as in the case of hospitals and commercial kitchens. Constant high traffic calls for doors that automatically close on their own. The double acting pivot hinge helps this heavy-duty action to take place and ensures smooth movement of the door. Heavy weight swinging doors can benefit from these hinges since these bearings are known to not groan or break under heavy load. They can carry the weight effortlessly and allow heavy doors to smoothly swing back and forth without screeches.



Few Most Useful Bommer Pivot Hinges Available Online

Door hinges are mechanical bearings that join door to door frames, but there’s more to them than that. They are actually available in various types and are designed to support and make various types of doors work. The pivot hinge is one such type. It lets a revolving door stay in place while spinning. Bommer brand manufactures some of the best pivot hinges that you can buy online.

Bommer has been trusted by builders for centuries. The company got its start in New York in the mid-1800s and continues to be a market leader today. The brand’s pivot hinges come in heavy, medium, and light builds, and are found in a wide variety of features and finishes, so you should be able to find the most suitable choice to match your doors. You can also choose from the many options when it comes to hinge styles to meet the requirements of your commercial door hardware. Below are some of the popular Bommer Pivot hinges that you can find online:

·         Heavy Duty Horizontal Pivot Hinge
·         Medium Duty Horizontal Pivot Hinge
·         Light Duty Horizontal Pivot Hinge
·         Hold-Open Gravity Louver Pivot Hinge
·         Adjustable Mortise Pivot Hinge
·         Adjustable Surface Pivot Hinge
·         Surface Pivot Hinge with Box Clamp
·         Non-adjustable Surface Pivot Hinge
·         Non-adjustable Mortise Pivot Hinge

Because pivot hinges come in many types, it’s important that you consider a number of factors to be able to choose the most appropriate one for your application. For instance, consider the type of frame and door before you decide on which pivot hinge to get. It’s also crucial to determine the right hinge size according to the size of the door, type of door, weight, thickness, as well as how often the door will be used.



A Few Important Facts One Must Know About Heavy Duty Continuous Hinge

A sturdy door depends on various parts to stay functional, and one of the crucial components is the heavy duty continuous hinge. There are different types of pin & barrel and geared continuous hinges to meet specific door requirements. Heavy duty continuous hinges usually come in lengths that range from 83 inches up to 120 inches, although some are also available in custom sizes. They can be found in standard duty (for a medium-frequency door that is able to support 200 lbs), heavy duty (a high-frequency hinge that can support up to 450 lbs with no need for door frame reinforcements), and heavy-duty LL (a heavy-duty hinge that can support up to 1000 lbs and has lead-lined varieties).

Heavy duty continuous hinges can be manufactured from a variety of materials, just like other door hardware components. They can also be found in various finishes. The best shops offer these hinges in a full range of finishes and materials in order for you to choose the most suitable hinge for your door. If you are looking for hinges for your exterior-facing doors, it is advisable to choose a stainless steel type so that it will resist corrosion and be able to withstand heavy-duty or high-traffic use. Aside from stainless steel, these hinges can also be made from bronze, brass, and steel. Their finishes range from plated to polished to primed, and many others.

Continuous hinges can come with additional features and finishes to meet the requirements of your project. For example, you can get electric hinges that are especially designed to connect to a variety of monitoring devices or electrical units and control your door. There are also fire-rated hinges that are meant to be used on fire doors, like those that open up to storage rooms. Heavy duty continuous hinges come in custom colors to keep your door aesthetically pleasing.



Tuesday, August 22, 2017

Know About the Making of Aluminum Vents Louvers

Aluminum louver vents are widely recognized and used as a sustainable means to bring down heating and cooling costs. An efficient aid to ventilation, they provide an effective system for regulating climate within a building by guiding fresh air toward its interiors and ushering stale air outward. Contractors usually design louver vents to fit into commercial structures, residential homes, and even industrial constructions. They come in a wide variety of shapes, sizes, and even material built and finish. Because of its low cost, aluminum is one of the most popular materials used to make louvers, but besides cost, aluminum also offers several advantages that makes it a good choice for this application. A louver’s make should also depend on the elements being used to build the structure’s framework.

Aluminum is the perfect choice of material for a louver vent because it is versatile enough to match a building’s requirement. It can be formed into unconventional shapes, depending on the designated space, without much difficulty. Different kinds of louvers can also be fabricated from the material, depending on the type of ventilation system that the building needs.

Naturally more lightweight than other metals like steel or copper, aluminum is still one of the strongest and most durable metals that fits the purpose of louver vents perfectly. It provides high strength to weight ratio, which is essential for this application. A little maintenance is also required when using aluminum to create louver vents. Highly resistant to rust and corrosion, louver vent designs made out of aluminum tend to have a long life. They keep their structure and appearance intact despite the elements. Additionally, louvers that are made out of aluminum have aesthetic flexibility, thanks to the metal’s lightweight and formable nature. Aluminum also accepts different types of coatings, making it perfect for enhancing the building’s appearance.

Few Unique Places to Install Roof Access Hatches

Albeit not designed for daily use, access hatches should be designed for convenience, especially since they lead to important locations that you may need to get to during emergencies. Access panels are built to give you a way to get to fixtures, valves, ducts, switchboards, wires, pipes, and safes installed behind your walls, ceiling, or floor. These are spaces that you don’t necessarily need access to on a daily basis. Because of the nature of their use, access hatches don’t usually have handles, frames, or knobs that protrude. Instead, they have a recessed keyhole or some locking mechanism that activates a latch release. This allows for seamless interior d├ęcor and appearance as well as uninterrupted foot traffic (for floor access panels). 

Roof hatches are typically designed to provide access to a roof deck or to ductwork in the ceiling. However, there are other creative ways that you can use a roof hatch to add to your home’s function and aesthetics:

• You may choose to install your roof access hatch over unconventional areas of your home like the living room and equip the installation with a polycarbonate dome. This will allow your roof hatch to act as a skylight and provide more natural light to enter the area below. Not only does this add to your home’s aesthetics, it can also provide substantial energy savings as you get to maximize the amount of light that comes into the home.

• A louvered vent installed in the curb of your roof hatch can also provide additional ventilation in areas where you might need to let air circulate more. Potential areas for this kind of installation would be corner rooms, kitchens, and basement areas.

• Roof hatches can also be equipped with fusible links, which make them double as a smoke hatch that you can open to allow smoke to escape in case of a fire.

Difference between Architectural Hinges and Double Swing Hinges

Architectural hinge is a general term used to classify door hinges that are used in various architectural applications. Some of the most common types of architectural hinges you will find in hardware stores include:

Spring hinges – These are architectural hinges that are spring-loaded and designed to provide assistance in the opening or closing of hinge leaves. The spring serves as a critical component of the hinge and it works by applying force, which secures the leaves closed or keep the hinge opened.

Barrel hinges – A barrel hinge includes a sectional barrel, which is secured by a pivot. The barrel with a hollow cylinder-shaped section receives the bearing force applied to the pivot. Some models have screw-shaped sections used to fasten or drive the pivot.

Pivot hinges – Pivot hinges swivel in openings down the floor and at the top of the door frame. These type of hinges are most commonly found in dry stone buildings of the ancient times and more rarely in wooden buildings. Also known as haar-hung doors, these are low-cost alternatives for hinging light weight doors.

Butt/mortise hinges – These hinges usually come in threes or fours, and are inset or mortised into the door frame and the door. Most architectural butt hinges are made out of steel, especially when used indoors. Mortise hinges that are meant for exterior use are commonly made out of stainless steel or brass, which are more resistant to corrosion.

A double acting hinge, otherwise known as a double swing hinge on the other hand, is a special type of architectural hinge that is designed to allow doors to swing at a 90-degree angle in both directions. This eliminates the risk of pivot doors to split on impact and provides a practical solution for corridor doors that receive great traffic and are constantly exposed to impact damage.

Benefits of Installing a Fire Rated Louver Door Over Traditional Doors

Today’s airtight building construction methods create a real challenge for those interested in maintaining indoor air quality. While heavily insulated, well-sealed rooms and doors keep costly conditioned air inside, they also prevent the replenishing of stale, potentially contaminated indoor air with fresh air from outside. This is where vented louvers come into play as devices to promote a freer air exchange without compromising heating and cooling efficiency. Installing a fire rated louver door over traditional doors in commercial, industrial and some residential settings is the superior choice in many scenarios.

Fire rated louver doors are distinct designs meant to provide the benefits of both fire protection and enhanced ventilation. This type of heavy duty door is meant to provide protection from heat and smoke in the event of a fire, essentially serving as a temporary blocking point that may enable evacuation through other routes should a fire be right outside the door. Fire rated louvers are uniquely designed to work in conjunction with similar rated doors by offering their own built-in protection from heat and flames. These louvers have a special spring-loaded fusible link that provides protection in the event of a fire. If the link melts due to high temperatures, the action bar will close and lock all of the blades, enabling the louvers to stop smoke from reaching the interior of a room.
Fire rated louver doors are intended to provide these benefits:

• Enhanced security in the event of a fire – A fire-rated door can keep smoke and flames at bay for a time, providing people inside a room time to safely evacuate. This type of door is required by code in some buildings, but can make a smart choice as a matter of course. In a fire emergency, every second can count.

• Enhanced air ventilation – Fire rated louvers are meant to provide the best of both worlds. When there is no emergency, these louvers serve to promote improved indoor air quality by allowing for a better flow of air. The improved ventilation can help remove contaminants from indoor air while also promoting a more efficient circulation of conditioned air.

Fire rated doors are simply a must in many commercial and industrial settings to provide enhanced safety in an emergency. Fire rated louver doors provide the benefits of protection while also promoting better ventilation to improve indoor air quality.