Products/Services for Bus Roof Hatches
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Roof Hatches and Floor Hatches - (70 companies)Roof and floor hatches allow access through a building 's roof or floor. Roof and floor hatches allow access through a building 's roof or floor. There are many different types of products. Most are made of metal and provide access over fixed...TypeDoor TypeMaterial
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Roof Curbs - (45 companies)Roof curbs provide a rooftop surface for mounting mechanical or HVAC equipment, as well as rooftop accessories such as air conditioners, fans, skylights, refrigeration units, pipes, and stacks. To provide protection against the weather, roof curbs... -
Roof Coatings - (105 companies)Roof coatings are waterproof, protective layers used in environments where wind, rain, snow and other precipitation can damage a building 's roof. Typical applications include warehouses, chemical plants, manufacturing facilities, and commercial...
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Bus Analyzers and Bus Exercisers - (21 companies)Bus analyzers and bus exercisers are used to monitor and check the performance of a system bus. Bus analyzers are used to monitor and check the performance of a system bus. In general bus analyzers are able to offer real-time protocol check, bus... -
Bus Extenders - (45 companies)Bus extenders are used to increase cable lengths for distance-limited bus protocols. They are similar to extension cords. The bus extender form factor determines the amount and type of supporting technology that the bus requires. Specifications... -
Bus Adapters - (65 companies)Bus adapters connect peripherals to computers that do not provide native support for a peripheral's interface. Some bus adapters are housed in cables that connect one bus to another. Others are board-level cards, blades, or stand-alone units...
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Bus Expanders - (57 companies)Bus expanders are computer boards or cable systems that connect to other interface boards, using only one I/O slot while remaining compliant with the bus standard. Bus expanders allow increased bus loads across all buses while maintaining...
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Roof Vents and Ventilators - (69 companies)Roof vents and ventilators are devices used to exhaust unwanted humidity or heat from below a building's roof. Roof vents and ventilators are used to ventilate the attic or crawlspace of a building, circulating air for cooling, and moisture...
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CompactPCI and PXI Bus Interfaces - (46 companies)Compact PCI bus interfaces and PXI bus interfaces allow the CompactPCI / PXI system to communicate with other devices or systems. CompactPCI bus interfaces and PXI bus interfaces are rugged, high-performance computer components that connect...
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Bus Plugs - (25 companies)Bus Plugs connect to a busbar or busways to distribute protect and supply power to industrial equipment. Description. Bus plugs connect to a busbar or busway to provide a localized power distribution to electronic devices, while protecting...
Product News
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Cygnus Instruments Limited
Ultrasonic Testing for Hatch Cover Inspection One of the major concerns in the shipping industry is the damage sea water can cause to cargo, which not only threatens vessel safety but also leads to expensive insurance claims. To prevent this, hatch covers must be regularly inspected and maintained to detect leaks and ensure the integrity of the cargo hold. Several inspection methods have been used over time. The simplest is a visual inspection using a torch, checking for rust, damage, or residue. Whilst quick and easy, it 's limited... (read more)Browse Leak Testing Equipment Datasheets for Cygnus Instruments Limited -
Rockford Ball Screw
We supply actuation for all hatch lifts for a payload with minimal friction. One of the applications where RBS ball screw products are used is electro-mechanical actuators in the marine industry. We work with our customer's engineering staff to design ball screw assemblies to fit into their actuator model. The ball screw assemblies developed for the marine industry are utilized for TRIM TAB products and Hatch Lift actuation. HATCH LIFTS. Automatic hatch lifts are becoming extremely popular in the marine industry. While we supply actuation... (read more)Browse Linear Bearing Rails Datasheets for Rockford Ball Screw -
Hartzell Air Movement
Direct Upblast Roof Ventilator Series 61. The Series 61 Direct Drive Upblast Roof Ventilator meets the need for an economical, yet efficient upblast roof ventilator. The unit combines the Hartzell panel fan concept with a windband and butterfly damper. Dampers open automatically when the fan goes on and close weathertight when the fan is shut down. When the unit is in operation, the force of the discharge air effectively prevents the entry of rain or snow. "H " (heavy industrial) duty construction features motor supports... (read more)Browse Fans and Blowers (industrial) Datasheets for Hartzell Air Movement -
STEGO
ROOF FILTER FAN ROOF FILTER FAN. RFP 018 | UP TO 575 M ^3/H. The roof filter fan ensures uniform air circulation in the enclosure or casing. The resulting air flow cools the electrical components. Note: The application of roof filter fans always requires pressure compensation. Either in combination with an inlet filter or an inlet filter fan. Low installation depth. Quiet in operation with a high air through-flow rate. High operational reliability. Time-saving installation and filter mat replacement. COOLING... (read more)Browse Electronic Cooling Fans Datasheets for STEGO -
Faztek, LLC
One Roof. Endless Possibilities. Design, fabrication, and support --all in-house. Faztek delivers tailored T-slot systems with speed, precision, and zero runaround. Custom isn 't complicated when it 's built smarter. Build Smarter with Faztek. (read more) -
iba America LLC
Field and Drive Bus Monitoring The iba system provides extensive connectivity options for integration with various field and drive bus technologies, enabling efficient monitoring and data acquisition in automated manufacturing. By utilizing iba bus monitors, the system can connect to multiple bus technologies, including CAN/CANopen, EtherCAT (R), EtherNet/IP, PROFIBUS, PROFINET, and ABB 's DDCS drive bus. These monitors allow for seamless data collection without interfering with existing bus operations. The system offers two... (read more)Browse Data Acquisition Systems and Instruments Datasheets for iba America LLC -
Changchun Yutai Optics Co., Ltd.
UV Fused Silica Roof Prism Basic structure and principles of roof prisms. Roof surface: one of the reflective surfaces of a prism is designed as a "roof " (similar to the angle of two sloping surfaces of a roof, usually 90 ), and these two sloping surfaces flip the direction of the light through secondary reflections, thus correcting for left-right inversion of the image. Optical path adjustment: after many times of total reflection inside the prism, the light ray outgoing direction is parallel to the incoming direction... (read more)Browse Optical Prisms Datasheets for Changchun Yutai Optics Co., Ltd. -
Isabellenhutte USA
BUS BAR MOUNTING BUS BAR MOUNTING. Our products set new standards for low-ohmic resistors, becoming the global benchmark in this field. Our physically optimized current sensors ( "shunts ") provide a range of unique benefits: Retain specified tolerances over the entire temperature range. Retain specified tolerances under full power load. Retain specified tolerances throughout the entire operating life cycle. PRECISION & POWER RESISTORS. When you can 't afford to take chances --take charge. When you... (read more)Browse Current Sensing Resistors Datasheets for Isabellenhutte USA -
Isabellenhutte USA
High-Performance Bus Bar Assemblies Customized Precision Welding Helps OEMs Source High-Performance Bus Bar Assemblies. One company brings 500 years of alloys experience to challenging metallurgical pairings. As EV designers and other battery-power innovators continue to push the envelope in power, precision, and durability, greater demands are being placed on the "backbone " of these systems: the bus bar. For OEMs who require Battery disconnect units (BDUs) and Power Distribution Units (PDUs), significant efficiency... (read more)Browse Busbars and Busways Datasheets for Isabellenhutte USA -
Festo Corporation
Bus Node... EtherNet/IP Communications Festo Corporation - CPX-FB36, which is the next generation replacement for the Festo CPX-FB32 communication node, is ideal for production and process automation environments requiring diagnostics from the operational and master controller level on down to the field level. The CPX-FB36 offers state-of-the-art connection to EtherNet/IP networks. Faster throughput and response with 1ms RPI. Increased uptime with DLR support (Device Level Ring). Integrated EtherNet switch reduces costs. QuickConnect... (read more)Browse Valve Positioners Datasheets for Festo Corporation
More Information
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Colorado Department of Education - Colorado Minimum Standards Governing School Transportation Vehicles.
Bus Capacity Roof Hatch Table Emergency Exits Left Side Emergency Window Right Side Emergency Window 1 – 45 1 0 0 46 – 70 2 1 1 71 - above 2 2 2 .
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Webasto SE
Emergency escape and ventilation roof hatches for bus and coach applications.
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States > New York > State > Regulations > Title 17 - Department of Transportation > Chapter VI - Transportation Regulations > Article 3 - Safety > Subchapter D...
(a) Each such bus shall have roof hatches equipped with an audible warning device located in the driver's compartment that activates with the ignition on if the latch is released and any opening of the hatch occurs.
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PSV Emergency Exits: Passenger Behaviour and Exit Design
Doors were the most frequently recalled form of emergency exit (75% for buses, 59% for coaches), followed by windows (25% buses, 38% coaches) then roof hatches (0% buses , 3% coaches).
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States > Maine > State > Regulations > 16 - Department of Public Safety > 16-222 - Bureau of State Police > [222 CofMR 1] 001 - Motor Vehicle Inspection Manual
8) Reject vehicle if the roof hatch is missing or inoperable on school buses manufactured after January 1998, or on any other bus equipped with a roof hatch .
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Developing Best-Practice Guidelines for Improving Bus Operator Health and Retention. Part I: A Transit Workplace Health Protection and Promotion Practitioner’s...
If the bus is equipped with a roof hatch , it can also be pushed out.
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States > Washington > State > Regulations > Title 204 - State Patrol (Commission on Equipment) > [WAC 204-21] 021 - Lighting Requirements
However, if the bus is equipped with a roof hatch falling within six feet of the rear of the bus, the strobe lamp may be located directly behind the roof hatch.
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States > Washington > State > Proposed Regulations > 2011 Documents > November 21‚ 2011 > [2011 WA Proposed wa-20111121-0021-0002138] WAC 204-21 - Lighti...
(i) If the bus is equipped with a roof hatch falling within the above mentioned measurements, the strobe lamp may be located directly behind the roof hatch.
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States > Washington > State > Proposed Regulations > 2014 Documents > June 23‚ 2014 > WAC 204-21 - Lighting Requirements
(i))), if the bus is equipped with a roof hatch falling within ((the above mentioned measurements)) six feet of the rear of the bus, the strobe lamp may be located directly behind the roof hatch.
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Washington Administrative Code - Title 204 - State Patrol (Commission on Equipment) (Extracts).
However, if the bus is equipped with a roof hatch falling within 6ft of the rear of the bus, the strobe lamp may be located directly behind the roof hatch.
