Hjem > Blog > Brancheinformation > Application of power spring in aircraft luggage compartment

Application of power spring in aircraft luggage compartment

kilde:Qianye præcision tid:2022-9-14

Luggage compartments in the aircraft cabin are usually located above the heads of seated passengers. To ensure optimum headroom between luggage compartments on the one hand, and to facilitate loading on the other hand, aircraft luggage racks can be lowered from shell luggage compartments or trays in certain applications. When lowered, the front of the luggage compartment opens for loading.

A luggage compartment with a lowered housing for an aircraft, wherein the lowered housing is connected to a pulley attached to a support structure of the aircraft by a cable. In order to lower the shell, when the rope lifts the shell on the pulley, the rope is released from the pulley, in which the pulley is biased by the force of the power spring along the rotation direction of the rope wound on the pulley. The power assistance for the pivoting of the luggage cover is realized as a spring device. This solution can achieve low maintenance and wear-free equipment in every case.

  The natural tendency to expand of the power spring imparts a moment to the arbor or case, resulting in usable torque. The torque produced is cumulative, so the torque increases as the spring is tightened and decreases as the spring is loosened. Power springs that can be assembled into the customer’s housing for immediate assembly, or a retaining ring is provided for transferring the spring into the customer’s housing. Power spring torque and total turns are the most important output requirements in power spring design. The performance of a power spring depends on the size of the spring material (thickness, width and length) and available space (housing and mandrel diameter).

  Qianye Precision’s power springs are made of high strength stainless steel 301. Other materials can be used according to the requirements of custom applications. Its main feature is to provide high torque normal residual stress per unit deformation.
  Shenzhen Qianye Precision Co., Ltd. specializes in designing springs for customer specific applications. Using professional technology to achieve the requirements specified by the customer, we sincerely recommend our customers to get consultation with our R&D engineers at the early stage of product introduction and development. According to the customer’s needs and assist in product design, development, and prototyping, so that your product find the best solution to meet your application needs.
Tags: ,

Seneste nyt

 How to get the most out of your device with Variable Force Spring
How to get the most out of your device with Variable Force Spring

Time:2022-11-8

If you're looking for ways to get the most out of your variable force spring, you've come to the right place! We will take you to understand. What is a variable force spring and what are its uses? A variable force spring is a device that allows a user to adjust the amount of force applied to a plunger. This...

 The power spring can realize the free lifting and lowering of the chandelier
The power spring can realize the free lifting and lowering of the chandelier

Tid: 2022-9-14

Chandelier is a common lighting fixture, which is widely used in offices, exhibition halls, living rooms, restaurants and other places. It is very popular because of its beauty. But now common chandeliers are generally installed with fixed hanging height. If you want to adjust the hanging height of the lamp, you can only adjust it manually. The adjustment process is...

 The spring in the timer
The spring in the timer

Tid: 2022-9-14

Timer is a precise timing device, which uses mechanical clock to drive the switch. Its time positioning is very accurate, and it can achieve such effect. Spring plays a great role in it. The emergence of timers has brought great changes to our lives. At first, we used the hourglass to determine the time. In modern life, timers have been...

 Hvilke faktorer vil direkte påvirke brugen af kraftfjedre?
Hvilke faktorer vil direkte påvirke brugen af kraftfjedre?

Tid: 2022-9-14

En kraftfjeder er en mekanisk del, der bruger elasticitet til at arbejde. Dele lavet af elastiske materialer deformeres under påvirkning af ydre kraft og vender tilbage til deres oprindelige form, efter at den ydre kraft er fjernet. Også kendt som "vindende fjeder". Produktionsprocessen for urværksfjederproducenten kan fuldføres på én gang fra simple procedurer til komplekse procedurer, og...

 Application of power spring in electric wheelchair safety lock
Application of power spring in electric wheelchair safety lock

Tid: 2022-9-14

One of the biggest benefits of electric wheelchairs is the use of an electric drive that allows users to move freely even without having to push themselves manually or with human power. These wheelchairs are prepared for people in different situations, while allowing more people with inconvenient lives to regain their freedom. The electric wheelchair includes a mobile seat part,...

 Qianye Spring makes your shelf thrusters stand out from the peers
Qianye Spring makes your shelf thrusters stand out from the peers

Tid: 2022-9-14

Supermarkets and convenience stores can be seen everywhere in the streets and alleys. More and more people are developing retail sales. Businesses will think of the question "How can we overcome each other and stand out in the competition of peers". If you want to stand out from the peers, innovation is indispensable. Now many large shopping malls will install...

Application of power spring in aircraft luggage compartment Product