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FREE SPIDER JOINT NODES FOR SPACE STRUCTURAL FRAMES

[Category : - OTHER- Construction Processes & Equipment- DESIGN PATENTS]
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The technical field of invention relates to the structural frame joints, mainly for connecting structural frame members in three directions, the application field includes all types and shapes of space frames, scaffolding frames, electric towers for power transmission, tent camp frames, and any similar applications..
Brief of the features.
The free spider joint nodes for structure frames are hinged joint connectors without using welding or direct bolt fixation, that joints can connect most space frame structure members at wide range of angles in three directions The connection of the members to the node are not rigid joint but hinged joint, the hinge connection is done by using slip pressure fittings which do not allow creation any bending forces at the end of the members. The spider joint node can connect any type of cylindrical bars without pre-preparation for the member’s ends, only adjusting their lengths as per frame design.
Patent
I obtained the patent from China with the number (CN111033058B) dated (27-4-2021), also I obtained the patent from Egypt with the number (30334) dated (13-7-2021).
Chinese examiner comment.
This application relates to a universal spider node for a space structure frame, which aims to solve the problem of unbalanced forces caused by unbalanced forces when bolts and nuts are used to connect to a metal ball. The technical problem that the bolt is damaged has achieved the technical effect of providing an unsupported frame connected by a hinge to make it directly fixed without welding or bolts. After the examiner's search, No prior art that affects the novelty and inventiveness of this application has been discovered,
More advantages for the patent
These joints are applicable for a wide range of designs, they are universal joint and not designed for a specific structural frame, they can be manufactured in advance with mass production, which leads to a reduction in their price and they will be available in the market as any connection parts, and thus spread their use in a wide range of applications, not only for space structures, but also for scaffolding, tents and canopies, and the like.
In order to make sure that the invention is practically valid, I have made five identical models exactly as published in the patent documents. Of course, the design will be developed to suit practical use and quantity production
If your company is interested in participating, please contact me for more details.
For all published description, please open QR code or use indicated link
??????CN111033058B (cnipa.gov.cn)

The complete description has been published in PCT China national phase (WIPO).
CN111033058 Free spider joint nodes for space structural frames (wipo.int)

Full original description can be downloaded in Chinese format form Google link.

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Contact

My name: Ahmed Mahmoud Kafafi
Profession: Senior Consultant Engineer in most mechanical engineering aspects.
Address: Egypt, Tenth of Ramadan city, District 19, Villa 92.
Contact: Email [Use the button below to contact me] or [Use the button below to contact me]
Mobile call and WhatsApp: +201001494090
YouTube: Link
Facebook: Link

Thank you and best regards

Financial information

More advantages for the patent
These joints are applicable for a wide range of designs, they are universal joint and not designed for a specific structural frame, they can be manufactured in advance with mass production, which leads to a reduction in their price and they will be available in the market as any connection parts, and thus spread their use in a wide range of applications, not only for space structures, but also for scaffolding, tents and canopies, and the like.

It is not necessary to make any preparation for the structure member ends, the length of the members are only to be adjusted according to the design, and facilitates the work where the lengths can be adjusted according to the installation conditions on the site contrary to some commonly used types, which needs to prepare the ends of the members and adjust the lengths in advance in specialized workshops.
Any kind of stems can be used, whether pipes or poles round wood or even tree twigs as long as the ends of the circle, that, simplifies the work of space structures and makes it more common and reduces the cost of construction.
So the free spider nodes can be manufactured in advance in quantitative production, which leads to a reduction in their price and availability in the market as any fittings pieces and thus widespread use of a wide range of applications not only for space structures but also for tents and umbrellas and the similar application.
I would like to sell my complete invention for specialist manufacturing company with fair offer, accordingly I will provide the purchaser with all complete AutoCAD design in solid which facilities manufacturing, also one complete prototype with eight guide arms.
I am sending this message considering that your company is specialists in steel structures, and as I expect your interest in everything new related to your activity.
In order to make sure that the invention is practically valid, I have made five identical models exactly as published in the patent documents. Of course, the design will be developed to suit practical use and quantity production.
Also, I invite specialist companies for a free limited license for manufacture and commercial use for my invention. No doubt that I will participate in the development, manufacture and providing you with the required detailed information.
If you are interested for participating, please contact me for more details.
Contact
My name: Ahmed Mahmoud Kafafi
Profession: Senior Consultant Engineer in most mechanical engineering aspects.
Address: Egypt, Tenth of Ramadan city, District 19, Villa 92.
Contact: Email [Use the button below to contact me] or [Use the button below to contact me]
Mobile call and WhatsApp: +201001494090
YouTube: Link
Facebook: Link
Thank you and best regards
Ahmed Kafafi - ([Use the button below to contact me]) - +201001494090