Hogar > Blog > información de la industria > Application of power spring in aircraft luggage compartment

Application of power spring in aircraft luggage compartment

source:Qianye Precision time: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.

Últimas noticias

 High Torque Torsion Springs: Unveiling China’s Engineering Expertise
High Torque Torsion Springs: Unveiling China’s Engineering Expertise

Time:2023-12-13

China, known for its technological advancements and engineering prowess, has recently made significant strides in the field of high torque torsion springs. These springs play a crucial role in various industries, such as automotive, aerospace, and manufacturing, where high torque applications are required. With China's dedication to innovation and its vast manufacturing capabilities, the country has become a leading player...

 Introduction to Constant Torque Springs: A Comprehensive Guide
Introduction to Constant Torque Springs: A Comprehensive Guide

Time:2023-6-3

Constant torque springs are mechanical devices designed to deliver a consistent amount of torque over a range of motion or rotation. These springs are widely used in various applications, including automotive, aerospace, medical, and industrial equipment. They can provide a reliable solution for many engineering challenges, such as maintaining tension on belts, chains, and cables, controlling the opening and closing...

 How Variable Force Springs Work: An Overview
How Variable Force Springs Work: An Overview

Time:2023-4-23

Variable force springs, also known as constant force springs, are a type of spring that provides a constant force throughout its range of motion. These springs are commonly used in applications such as clock mechanisms, retractable safety belts, and window shades. In this article, we will explore how variable force springs work, their construction, and the various applications in which...

 High quality Constant Force Torsion Spring: An Introduction to a Mechanical Powerhouse
High quality Constant Force Torsion Spring: An Introduction to a Mechanical Powerhouse

Time:2023-7-20

Introduction In the realm of mechanical engineering, springs play a pivotal role in a wide range of applications. One such type of spring that has gained significant recognition is the constant force torsion spring. This article aims to provide an in-depth understanding of this mechanical powerhouse, exploring its design, functionality, and various applications. Design and Construction of Constant Force Torsion...

 Springs for Hanging Curtains: Enhancing Your Window Décor with Ease
Springs for Hanging Curtains: Enhancing Your Window Décor with Ease

Time:2023-12-19

When it comes to decorating our homes, we often focus on the big elements such as furniture, paint colors, and flooring. However, the smaller details play a significant role in creating the perfect ambiance in our living spaces. Window treatments, particularly curtains, can greatly enhance the overall aesthetic of a room. And to hang curtains effortlessly, springs have become increasingly...

 Understanding the Function and Importance of Carbon Brush Springs
Understanding the Function and Importance of Carbon Brush Springs

Time:2023-11-10

Carbon brush springs are small but crucial components of electric motors and generators. They play a vital role in maintaining electrical contact between the carbon brushes and the rotating commutator or slip rings. These springs are typically made from high-quality carbon or copper alloys, ensuring optimal conductivity and durability. In this article, we will explore the function and importance of...

Product