Products/Services for Floor Trap Door Hinges
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Hinges (industrial) - (439 companies)...on the other and then tightening a screw. Spring hinges - Spring hinges allow doors to close automatically or be held in the open or closed position. Spring pivots - Spring pivots are mortised into the heel of a door and fastened to the floor and head...Hinge TypeUnequal LeavesHinge Direction (Only if applicable.) -
Doors - (1347 companies)...with door hinges on one side are secured in a frame and swing open to allow entry. A swing door can be fitted with hardware to latch or lock it in the frame, or may be configured without latching or locking door hardware, enabling it to swing open freely... -
Door Operators - (173 companies)Door operators are devices used to open and close all types of doors or gates. These operators can be powered by a variety of power sources such as electric, hydraulic or pneumatic devices. Door operators are used to open and close all types... -
Door Closers - (83 companies)Door Closers close a door after it has been manually opened. Door closers close a door at a determined rate after it has been manually opened. They are usually mounted at the top of a door and frame and offer an increased level of safety, security...
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Roof Hatches and Floor Hatches - (70 companies)...ladders, ship stairs, or service stairs. Roof and floor hatches that are made of heavier-gauge metals and equipped with tamper-proof hinges are designed for use in high-security applications, banks, embassies, correctional facilities, and petrochemical...
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Access Doors - (139 companies)Access doors provide access to a specific piece of equipment or a confined space. They are typically small, hinged doors that offer access to compartments. Note, however, that access doors do not include roof hatches and floor hatches - a separate...
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Handles and Pulls (industrial) - (515 companies)Industrial handles and industrial pulls are hardware components that are grasped by hand and manipulated to perform a service.
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Steam Traps - (227 companies)Steam traps are automatic valves that release condensate from a steam space while preventing the loss of live steam. They also remove air and noncondensables from the steam space. Steam traps are automatic valves that release condensate from a steam...
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Door Stops and Holders - (72 companies)...selecting a door stop: the distance between the floor and the bottom of the door and the flooring material. The distance between the floor and the bottom of the door is important to ensure that the stop selected is high enough to stop the door...
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Gaskets and Gasketing - (1423 companies)Gaskets are used to prevent fluid or gas leaks by providing a barrier between two mating surfaces.
Product News
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Southco
F6 Retractable Door Removal Hinges Southco 's F6 Retractable Door Removal Hinges provide flexible and convenient solutions for applications requiring easy door access. With multiple retractable and removable pin designs, these hinges allow tool-free door removal, simplifying installation, maintenance, and end-user access. Available in a range of sizes, constructions, and frame leaf options, F6 hinges accommodate diverse enclosure designs and enable independent installation of door and frame leaves, offering greater fabrication... (read more)Browse Hinges (industrial) Datasheets for Southco -
Southco
EH Surface Mount Hinges Southco 's EH Surface Mount Hinges provide flexible and durable solutions for enclosure doors and frames, offering multiple designs, mounting styles, and material options to meet diverse functional requirements. These hinges accommodate both right-angle and co-planar mounting, supporting permanent installations with reliable performance. All EH hinge styles allow full 180 door rotation, ensuring maximum accessibility even in closely spaced applications. Thread-stud styles feature concealed... (read more)Browse Hinges (industrial) Datasheets for Southco -
Southco
EC Damping Hinge Southco 's Damping Soft Close Hinges are designed to deliver safe, controlled closure of lids and panels in industrial and equipment applications. By allowing users to initiate closure and step away, these hinges gently guide the enclosure to a smooth, low-speed close - eliminating slamming and reducing the risk of damage or injury. The EC class hinge is preset during manufacturing and requires no field adjustment, ensuring consistent and reliable performance over time. Its one-way damping... (read more)Browse Hinges (industrial) Datasheets for Southco -
Automationdirect.com
Rotary Trapped Key Systems AutomationDirect has added IDEM Skorpion rotary trapped key systems. These safety systems control access to running equipment with locks and rotary keys. To disable power to machinery and unlock a gate, the key is turned and removed from the control switch. The released key is then inserted into the gate access module to unlock the gate. Standard and solenoid-locking control switches and associated gate sets (sold separately) are available for one to three stations and provide mechanical... (read more) -
Advance Lifts, Inc.
Rider Lift to 2nd Floor for Spring Manufacturer Rider Lift to 2nd Floor for Spring Manufacturer. A Case History. A spring manufacturer in the Chicago area purchased an existing building to expand their manufacturing area. Prior to occupying the building, they installed an Advance rider mezzanine lift and an interlocked roll up door on the 2nd floor of the building. BENEFITS: 1. Convert Unneeded 2nd Floor Office Space To Inventory Storage: The first floor office space in the building satisfied their office needs, so the upper floor above... (read more)Browse Lifts Datasheets for Advance Lifts, Inc. -
Hartzell Air Movement
High velocity downblast gets the heat to the floor Hartzell 's Vertical Gas Fired Make Up Air Heater is an IRI pipetrain heater powered by 460-volt electrical input and natural gas. Excellent for localized supply air applications. A high velocity downblast discharge gets the heat to the floor where it 's needed most. There is no expensive ductwork to install. These heaters are designed for roof curb mounting and ready for connection to a gas line and power source. Designed to be economical and energy efficient, the Make Up Air Heaters are also... (read more) -
parvalux by maxon
Where and when is door automation preferred? Access - We can provide motors for a combination of door types including sliding, spinning or hinge opening of varying sizes. Rail Access - Much of the railway industry has automated access from the doors on the train itself, to platform equipment and ticket barriers throughout the station, and Parvalux are able to provide the appropriate motor for the different applications. Elevator/lift Access - There 's nothing worse than an elevator door that won 't open, but the reliability of Parvalux motors... (read more) -
Hartzell Air Movement
Direct Gas Fired Door Heater assembled and shipped ready for connection to electric power and natural gas supplies. Hartzell Automatic Door Heaters are designed for heating open doorways only. They are not to be used for general-purpose plant heating. Additional Series 79 features: IRI/FM gas plumbing train. Electronic flame safeguard with LED status. Magnetic starter. Rear inlet guard. Block and vent valves. High and low gas pressure switches (IRI units only). High-temperature limit switch. Remote station for floor mounting... (read more)Browse Air Heaters Datasheets for Hartzell Air Movement -
Schmersal Inc.
Compact Hinged Safety Switch TESK We pioneered the safety hinge switch in 1996 because we found safety hinge switches offer pivotal benefits: - Simple to integrate into the machine because they replace normal hinges. - No worry over misalignment of the guard door and frame. - High protection against tampering because the safety contacts are inside the hinge. - Minimal mechanical wear. Today we offer the latest update on the safety hinge switch with the TESK. These safety hinge switches are available with an adjustable switching... (read more)Browse Mechanical Safety Interlock Switches Datasheets for Schmersal Inc. -
Southco
96 Removable Lift-Off Hinges Southco's 96 Removable Lift-Off Hinges are designed for applications requiring quick, convenient door access and simple installation. The lift-off design allows doors to be removed easily without tools, making maintenance and servicing faster. For applications where a fixed solution is required, a non lift-off configuration is also available. The 96 series offers a variety of mounting options --including in-line, offset, front, rear, and flush mount styles --providing flexibility for different... (read more)Browse Hinges (industrial) Datasheets for Southco
More Information
Indicates content that may require registration and/or purchase.
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Delayed extinction of escape responses: A parametric study
A trap - door floor , hinged along one edge, 7 in above the grid floor, divided the start box into upper and lower compartments.
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https://digital.lib.washington.edu/researchworks/bitstream/handle/1773/25228/Marinescu_washington_0250E_12616.pdf?sequence=1&isAllowed=y
The first solution he offers is attaching a ladder from the door trap to the floor , opposite to the hinges holding the trap.
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Sinus Grafting Techniques
While using autologous bone block graft to create a new sinus floor (or performing a top- hinge - trap - door technique), the membrane perforation is less regarded so the surgeon is less cautious and perforations occur more frequently.
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Long‐term changes in graft height after maxillary sinus floor elevation with different grafting materials: radiographic evaluation with a minimum follow‐up of ...
In all patients, a maxillary sinus floor elevation was performed according to Tatum’s top hinge trap door technique (Tatum 1986).
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The Wiley Dictionary of Civil Engineering and Construction Complete Document
TRAP DOOR Removable or hinged covering for an opening in a floor , ceiling, or roof.
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noun.artifact (finlayson-gwc2014.zip)
… holds liquid and so prevents a return flow of sewer gas) } { trap-and-drain_auger, auger1,@ (a plumber's snake for clearing a trap and drain) } { trap _ door , door,@ (a hinged or sliding door in a floor or ceiling) } { trapeze, swing …
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Subsidence of ash-flow calderas: relation to caldera size and magma-chamber geometry
Of 30 examples cited by Branney (1995; Table 1) as “calderas with downsag,” seven to nine have subordi- nate downsagging of caldera floors bounded by well- developed ring faults, and six are asymmetrical hinged trap - door calderas (as defined here) with …
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Cinema 4D R14 Cookbook
We are going to make this text drop down and land on a trap door that is flushed with the regular floor , which will swing open on a hinge and drop our text down below.
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Cinema 4D R13 Cookbook
We are going to make this text drop down and land on a trap door that is flushed with the regular floor , which will swing open on a hinge and drop our text down below.
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data.noun (edu.mit.mwe2011.zip)
… 0 001 @ 03359620 n 0000 | a plumber's snake for clearing a trap and drain 03533876 06 n 01 trap _ door 0 001 @ 02588950 n 0000 | a hinged or sliding door in a floor or ceiling 03533978 06 …
