With nearly half a century serving the aerospace industry, QRP specializes in the design and manufacture of the most innovative Quick Release and Reliable Fastening Systems to fit the most difficult industry applications. Headquartered in Berea, Ohio, the company now supports aerospace, defense, off-road/heavy vehicle, safety, state of the art audio systems, tooling, rigging, personal mobility, and marine applications with industry standard and qualified parts as well as specially designed and engineered units and assemblies. QRP is a problem solver for the industry.
Our Products
Part Descriptions Designed and Manufactured by QRP
- Latches: Structural, Flush, Button, Hook, Pin, Channel, and Pressure
- Keepers: Mating part for hook latches
- Handles: For Doors, Enclosures, Pods, Access Hatches, Maintenance Hatches, and many more
- Pins: Quick release in a variety of sizes (grip length and diameter), handle types, shank materials, and number of locking elements (balls)
- Specialty Pins: Detent, Ground Handling/Safety, Cam Lever, Shackle, Marine, Autolock
- Receptacles: Used to mate to and help secure quick release pins
- Pin Accessories: Lanyards, Tabyards, Wire Rope Assemblies, Chain Assemblies, Streamers, Streamer Assemblies, Rings
- Adjustable Diameter Fasteners/Bolts: Utilize expanding segments which completely fill a hole. Used for high shear and tensile strength applications.
- Quick Change Track Locks: For quick and flexible removal and installation of aircraft interior stowage items, cabinets, doghouses, and cabin walls. Mates with a variety of seat tracks.
- Struts, Tie, and Hold-open Rods: Telescoping, Folding, Fixed
- Hinges: Gooseneck shape for doors and access panels
- Fasteners, Self-locking: Retainers for avionics trays and electronic panels
Latches and Handles
QRP is engineered to execute at the highest level of reliability and performance. The QRP Latch product portfolio includes designs and applications for strength, durability, weight, and limited space. The QRP team provides solutions when a revolutionary idea is needed. The QRP product portfolio includes Pressure Relief Latches, Dual-Purpose Pressure Latches with manual releases, Hook Latches and Keepers, Button Latches, Hinges, Flush Latches, Pin Latches, Channel Latches, and Door Handle Mechanisms. QRP has an existing solution or can design a solution for the demands of the aerospace industry.
Quick Release Pins
Quick Release Pins are QRP's heritage. QRP has been designing, testing, manufacturing, processing, and assembling quick release pins for aerospace, military, specialty automotive, marine, and other markets since 1972. QRP can produce any variation within our existing standard approvals or any custom application that meets the quick release pin product needs of QRP’s customers.
Struts
QRP designs and manufactures struts, tie nods, and hold-open rods for both commercial and military aerospace applications. The struts, tie rods, and hold-open rods can incorporate rod-end bearings, clevises or fittings. A variety of sizes are possible. Straight or Intricate elbows or folding scissors have been designed in the past. The struts also can extend, compress, or remain fixed.
Quick Change Track Locks, Adjustable Diameter Fasteners, Hinges
With a variety of capabilities and qualifications, QRP can be your strategic business partner in the design and manufacture of a variety of highly engineered products. Quick Change Track Locks provide flexibility and ease of removal and installation to facilitate a speedy reconfiguration of aircraft cabin interiors. Adjustable diameter fasteners are an excellent choice for extreme environments where high shear and tensile strength is required. Hinges made of corrosion resistant metals with a gooseneck shape provide access panel rotation.
Fasteners Self Locking
QRP manufactures a line of fasteners with a self locking feature. These fasteners are often used as retainers for avionics trays and electronic panels. QRP also produces the associated parts, like hooks and hinges.
Patents
| Hook Latches | ||
| Part Number | Description | Patents |
| 6QRP27 | Hook Latch Assembly | US Patent 10,173,782 |
| 9QRP27 | Hook Latch Assembly | China Patent 201510223857.4 |
| 17QRP27 | Hook Latch Assembly | China Patent 201680046571.6 |
| High Visibility Hook Latch | Europe Patent 2,955,305 | |
| US & foreign patents pending | ||
| Dual Purpose Pressure Relief Latches | ||
| Part Number | Description | Patents |
| 5QRP31 | Dual Purpose Latch Assembly | China Patent 201510175353.x |
| 10QRP31 | Dual Purpose Latch Assembly | Europe Patent 2,907,946 |
| 13QRP31 | Dual Purpose Latch Assembly | Hong Kong Patent HK1214846 |
| 19QRP31 | Dual Purpose Latch Assembly | US Patent 10,352,074, B2 |
| Tool Operated Latches | ||
| Part Number | Description | Patents |
| 24QRP21 | Tool Operated Latch Assembly | US Patent 9,663,216 |
| Foreign patents pending | ||
| Flush Access Latches | ||
| Part Number | Description | Patents |
| 1QRP37 | FAD Handle Latch | US patents pending |
Certifications, Qualifications, and Capabilities
Contact
1000 W Bagley Road, Berea, OH 44017, USA
Call: 1-910-371-0700
QRP-Sales@qrp-inc.com - Request for Quotes: QRP-RFQ@qrp-inc.com
