Cr1 Lub Rooj Zaum Muaj Log los ntawm Doug Garven

Qhov qauv tsim Cr1 Lub Rooj Zaum Muaj Log los ntawm Doug Garven yog tus yeej muaj nqis heev ntawm qhov khoom plig 2024 A' Design Award Kub hauv Pawg Sib Tw Tsim Kev Tsim Kho Khoom thiab Txuj Ci.

KubKev Tsim Kho· 2024

Cr1 Lub Rooj Zaum Muaj Log

los ntawm Doug Garven

Tus Neeg Siv: Permobil

Tus Yeej A' Design Award Kub hauv Pawg Kev Tsim Kho

393,500

Tus Yeej Khoom Plig Tau Txheeb Xyuas

Txheeb Xyuas Qhov Xwm Txheej Khoom Plig rau #156779

Mus Saib Lub Vev Xaib Saib ntawm A' Design Award Tsab Xov Xwm Daim Phiaj Khoom Plig

Xim

Qhov Tsim

Txog Cr1 Lub Rooj Zaum Muaj Log

CR1 yog lub rooj zaum muaj log ua ntawm carbon fiber uas kho tau tag nrho raws li tus neeg siv tus kheej qhov kev qhia tshwj xeeb thiab kev nyiam. Qhov tshwj xeeb, ob lub kaum sab xis pem hauv ntej tau tsim los ua raws li cov kab ntawm tus neeg siv lub cev, tso cai rau lawv los ze rau cov khoom kom nkag mus tau zoo dua thiab txav mus los tau yooj yim hauv qhov chaw nroj. Tus qauv raj aerodynamic thiab nws qhov kev taw qhia tau tsim los txhim kho lub zog, tus neeg siv kev xis nyob hauv thaj chaw uas kov lub cev thiab zoo nkauj los txhawb kev xav ntawm kev nrawm. Cov tiv thaiv sab ob lub hom phiaj muab kev tiv thaiv rau tus neeg siv thaum ua raws li tus tswv cuab qauv rau kev txhawb nqa.

Qhov Lees Paub

Txog A' Design Award Kub

Cr1 Lub Rooj Zaum Muaj Log yog tus yeej ntawm A' Design Award Kub, ib qho kev lees paub muaj meej mom heev uas muab rau cov qauv tsim qib ib, zoo kawg nkaus thiab tshwj xeeb. Cov neeg yeej Kub yog cov khoom tsim tshiab heev, pom deb heev thiab ci ntsa iab uas qhia txog kev txawj ntse, kev txawj thiab lub zog ntawm cov kws tsim qauv. Cr1 Lub Rooj Zaum Muaj Log xav tias yuav yog ib qho kev tsim uas tau txais kev qhuas ntau, tsim kev nyiam tshiab thiab loj uas ua rau muaj nqi tsis tau muaj dua. Cov qauv tsim yeej A' Design Award Kub no yog ib qho haujlwm zoo kawg nkaus thiab muaj kev hwm uas pab tau ntau thiab nthuav dav ciam teb ntawm kev kos duab, kev tshawb fawb, kev tsim qauv thiab thev naus laus zis. Cr1 Lub Rooj Zaum Muaj Log ua rau muaj kev xav tau heev, txhawb kev mob siab, txhawb kev tsim tshiab thiab ua rau peb xav tsis thoob.

Tom Qab Qhov Tsim

Pob Xov Xwm

Cov credit, cov neeg pab thiab cov ntsiab lus kev txawj ntse muab los ntawm tus tsim.

Yam Tshwj Xeeb: The CR1 is a custom fabricated carbon fiber wheelchair. Each one is unique and built around the user's individual body specifications and their desired preferences. Carbon fiber was selected not only for its performance benefits of strength and light weight, but also for the freedom to optimize the tube shape. The ovalized tubing is orientated at different angles along the frame to maximize strength and comfort for the user. The unique front-end design allows improved environmental access by allowing the user to get closer to objects.
Qhov Loj & Ntim: Each chair is unique and based upon the information supplied by the user's order form which is 5 pages long and covers 9 specific measurements based upon the individual body proportions and chair set-up preferences. There are also numerous component and accessory options available to make each chair unique. The chair length dimensions are 330-483 mm, x 330-457 mm width, x 381-533 mm height.
Cov Ntsiab Lus: everyday performance, ultralight, custom, made-to-order
Thev Naus Laus Zis Tsim Khoom: Production is through a vendor that specializes in the creation of carbon fiber products and their use of a proprietary foam core fabrication process that adds additional strength and helps to absorb vibrations. Their team was able to optimize the specific material layups and the fabrication methodology. Every frame consists of two mirrored sideframes that each have 3 bonded together sections of different angles and lengths, joined with a bonded crossbar. These modular components combine with others to make each chair unique and match the user's specifications. The design was refined through FEA analysis, user evaluation and finally, through mandated functionality and durability testing ANSI/RESNA, ISO 7176.
Kev Sib Tw Tsim Qauv: The key challenges were improving accessibility and maneuverability while reducing the overall weight in a fully customizable product. We partnered with outside vendors to develop special components, like an entirely new style of caster fork bearing. Its creation allowed for smaller parts, lighter weight and a smaller footprint to the chair's design and overall proportions for improved maneuverability. Another key component was the ability to customize the frame designs in as economical and manufacturable method as possible that also minimized waste. The final realization of that was the modular, 3-section design to the sideframe. Different materials are utilized on different parts of the chair to maximize durability like titanium trim rings on the footrest for wear and SMC carbon reinforced parts for impact protection when the rear wheels are removed. The foam core of the carbon fiber parts improves strength and the perception of being too delicate and fragile a material for this application.
Kev Tshawb Fawb: The background research for this project was inherent in over 30 years of being a professional wheelchair designer and user. This product was intended for advanced users who know how they want to sit and how they want their chair to feel and respond. The needs and requirements for this product are something that I live and experience every day. We also presented early prototypes to other users and industry experts for their opinions and feedback.
Kev Txhawb Siab: The CR1 was inspired by over 30 years as a product designer in the medical industry and as a chair user personally. I was given the task of creating the ultimate, daily-use chair and in doing so drew upon previous designs and what I would have liked to have done but wasn't able to either from a materials perspective or project parameters. The form is functionally driven but inspired by Formula 1 race cars and elements of the F-22 Raptor.
Lub Sij Hawm Ua Hauj Lwm: This project started in Nashville, TN in early 2018 and was officially completed and for sale on the market in October of 2023.
Txheej Txheem Ua Hauj Lwm: The CR1 is operated like any other manual wheelchair through the propulsion of the two drive wheels. What is improved over other devices in the market is how lightweight it is, the complete chair is only 6.8 kg and the increased maneuverability and accessibility through the kinked front-end design. The customized frame dimensions ensure a secure and comfortable fit for the user, much like a wheeled prosthetic.
Cov Patent: US 20230233387 A1
Cov Tswv Cuab Pab: Jace Westcott