Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Inflight meal cart

A food truck and aviation technology, applied in the field of aviation food trucks, can solve the problems of high production cost of hydraulic system, complex logical interlocking relationship, complicated hydraulic pipeline routing, etc., so as to improve control performance, improve response, pipeline simple effect

Active Publication Date: 2018-09-25
XINFA AIRPORT EQUIP +1
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many hydraulic actuator pipelines from the chassis to the bodywork parts, and some pipelines are more than 20 meters long. There are many hydraulic actuators to control, the logical interlocking relationship between various actions is complicated, and the hydraulic pipeline routing is complicated.
Especially for the A380 aviation food truck, the lifting height of its cabin can reach 8.1 meters. The hydraulic system not only has high production costs, but also has a high failure rate, which poses a high safety hazard.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Inflight meal cart
  • Inflight meal cart
  • Inflight meal cart

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0037] see Figure 1 to Figure 5 , the embodiment of the present invention discloses an aviation food truck, which is used to deliver food to passenger planes at airports. The aviation food truck includes a chassis 1, a chassis part and an upper part 2, and the bottom part 1 and the upper part 2 are connected through a fork frame 3. The upper part 2 includes a box body 21 and a four-way platform 22 arranged on one side of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an inflight meal cart which comprises a chassis, a chassis part and a mounting part. The chassis is connected with the mounting part through a fork frame, the mounting part comprises a compartment and a four-directional platform arranged on one side of the compartment, a first hydraulic system and a second hydraulic system which are independent mutually are arranged on the mounting part and the chassis. The first hydraulic system is used for driving the mounting part to move so as to be aligned to a cabin door of an aircraft. The second hydraulic system is used for driving the chassis part to support the chassis and driving the fork frame to lift.

Description

technical field [0001] The invention relates to an airport special vehicle, in particular to an aviation food truck for supplying food to passenger planes. Background technique [0002] The aviation food truck is a special vehicle for the airport, which is specially used for the catering of passenger aircraft. The aviation food truck includes a chassis and an upper part, and the upper part includes a box body for storing food, and a four-way platform arranged on one side of the box body. The chassis and the upper parts are connected by a fork, and the hydraulic cylinder arranged on the chassis can drive the fork to rise, so that the upper part is close to the cabin door of the aircraft, so as to deliver food to the aircraft. [0003] The current aviation food carts can be divided into common aviation food carts and A380 aviation food carts, and the hydraulic power components and hydraulic control elements of conventional aviation food carts are all arranged on the chassis. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B64F1/32B60P1/02B60P1/44
CPCB60P1/02B60P1/4471B64F1/32
Inventor 何春栋高永胜余晓军
Owner XINFA AIRPORT EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com