Reka bentuk Cr1 Kerusi Roda oleh Doug Garven ialah pemenang yang sangat dihormati bagi 2024 A' Design Award Emas yang amat berprestij dalam Kategori Pertandingan Reka Bentuk Kejuruteraan Produk dan Teknikal.

EmasKejuruteraan· 2024

Cr1 Kerusi Roda

oleh Doug Garven

Klien: Permobil

Pemenang A' Design Award Emas dalam Kategori Kejuruteraan

393,500

Pemenang Anugerah Yang Disahkan

Sahkan Status Anugerah untuk #156779

Lawati Laman Lihat di A' Design Award Siaran Akhbar Lencana Anugerah

Warna

Reka Bentuk

Mengenai Cr1 Kerusi Roda

CR1 ialah kerusi roda gentian karbon yang boleh disesuaikan sepenuhnya mengikut spesifikasi dan keutamaan individu pengguna. Bahagian hadapan dwi-sudut yang unik direka untuk mengikuti garis badan pengguna, membolehkan mereka menghampiri objek dengan lebih dekat untuk kebolehcapaian dan kebolehmanuveran yang lebih baik dalam ruang sempit. Profil tiub aerodinamik dan orientasinya direka untuk meningkatkan kekuatan, keselesaan pengguna di kawasan yang bersentuhan dengan badan, dan secara estetik mempromosikan rasa kepantasan. Pelindung sisi dwi-guna menyediakan perlindungan kepada pengguna sambil bertindak sebagai komponen struktur untuk sokongan.

Pengiktirafan

Mengenai A' Design Award Emas

Cr1 Kerusi Roda ialah pemenang A' Design Award Emas, pengiktirafan yang amat berprestij yang dianugerahkan kepada reka bentuk kelas pertama, menakjubkan dan cemerlang. Pemenang Emas ialah ciptaan yang sangat inovatif, berwawasan dan berkilau memukau yang mencerminkan kegeniusan, kebijaksanaan dan kepakaran pereka bentuknya. Cr1 Kerusi Roda diharapkan menjadi ciptaan yang sangat dipuji, perintis aliran dan monumental yang memberikan nilai tanpa tandingan. Reka bentuk pemenang A' Design Award Emas ini ialah projek yang menakjubkan dan disegani yang memberi manfaat besar kepada dan memajukan batas seni, sains, reka bentuk dan teknologi. Cr1 Kerusi Roda mencetuskan perasaan keinginan yang kuat, membangkitkan semangat, menggalakkan kreativiti dan memukau kita.

Di Sebalik Reka Bentuk

Kit Akhbar

Kredit, ahli pasukan dan butiran teknikal yang disediakan oleh pereka.

Ciri-Ciri Unik: 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.
Dimensi & Pembungkusan: 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.
Tag: everyday performance, ultralight, custom, made-to-order
Teknologi Pengeluaran: 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.
Cabaran Reka Bentuk: 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.
Penyelidikan: 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.
Inspirasi: 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.
Tempoh Projek: This project started in Nashville, TN in early 2018 and was officially completed and for sale on the market in October of 2023.
Aliran Operasi: 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.
Paten: US 20230233387 A1
Ahli Pasukan: Jace Westcott