Space scalable type mechanical arm based on 4D printing and expanding and contracting method thereof
A robotic arm and space technology, applied in manipulators, program-controlled manipulators, claw arms, etc., can solve problems such as limiting the performance of printable shape memory polymers, and achieve the effect of promoting development and expanding application fields
Pending Publication Date: 2020-06-30
HARBIN INST OF TECH
11 Cites 2 Cited by
AI-Extracted Technical Summary
Problems solved by technology
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 moreAbstract
The invention provides a space scalable type mechanical arm based on 4D printing and an expanding and contracting method thereof, belongs to the fields of 4D printing technologies and shape memory polymer, and particularly relates to a space scalable type mechanical arm based on 4D printing and an expanding and contracting method thereof. The problem that application of the 4D printing technologyon the aspect of printing a three-dimensional space expandable structure is poor is solved. The space scalable type mechanical arm comprises a hollow cylindrical structure, a first pressing plate anda second pressing plate and is mainly applied to astronautic three-dimensional intelligent space expanding structures.
Application Domain
Technology Topic
Image
Examples
- Experimental program(1)
Example Embodiment
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


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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 Similar technology patents
Paper making method with pulp and product of high-surface-intensity offset printing paper
ActiveCN103526630AReduce paper production costsBroaden the field of applicationWater-repelling agents additionInorganic compound additionPapermakingSurface strength
Owner:DATANG INT HIGH ALUMINA COAL R & D CENT
Distributed process control system based on wireless personal area network and industrial ethernet network
InactiveCN101261518ASavings on cable costs and installation costsBroaden the field of applicationEnergy industryData switching by path configurationLine sensorEngineering
Owner:HUAZHONG UNIV OF SCI & TECH
Anodic oxidation process for automobile aluminum alloy baggage holders
InactiveCN106637338AImprove functionalityBroaden the field of applicationAnodisationWaxAnodic oxidation
Owner:SHANGHAI YINGHUI TECH DEV
Dielectric waveguide filter with defected ground loaded on magnetic coupling structure
ActiveCN103682534AGood out-of-band rejectionBroaden the field of applicationWaveguide type devicesDielectric substrateTransmission line
Owner:SPACE STAR TECH CO LTD
Antistatic and flame retardant copolyester fiber and preparation method thereof
ActiveCN104278349AExcellent overall performanceBroaden the field of applicationElectroconductive/antistatic filament manufactureFlame-proof filament manufactureFire retardantPolybutylene terephthalate
Owner:SHANGHAI GENIUS ADVANCED MATERIAL (GRP) CO LTD
Classification and recommendation of technical efficacy words
- Broaden the field of application
- Improve development
Antistatic flame-retardant ultra high molecular weight polyethylene composition and preparation method thereof
InactiveCN102432939ABroaden the field of applicationLow costBrominated flame retardantUltra-high-molecular-weight polyethylene
Owner:CHINA NAT BLUESTAR GRP CO LTD
Realization method of business process and workflow engine
InactiveCN102254234ABroaden the field of applicationReduce development cycle and maintenance costsResourcesWorkflow engineSoftware engineering
Owner:ZTE CORP
Unmanned-ship-mounted underwater robot mixing system
ActiveCN105329418AEnsure work efficiency and duty frequencyBroaden the field of applicationAircraft componentsAuxillariesPower equipmentControl equipment
Owner:SIFANG JIBAO WUHAN SOFTWARE CO LTD
Nitrogen-doped graphene oxide material and preparation method thereof
ActiveCN103803539AAvoid irreversible stackingBroaden the field of applicationCarbon compoundsNitrogen atomNitrogen doped graphene
Owner:SHANGHAI JIAO TONG UNIV
CSI-based indoor human body motion speed judgment model
InactiveCN106604394ASolving Indoor Positioning and Tracking IssuesBroaden the field of applicationWireless communicationHuman bodyFourier transform
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS