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Chicago Line كرسي بذراعين by Alexandre Kasper

Chicago Line كرسي بذراعين by Alexandre Kasper is a highly esteemed winner of the very prestigious 2025 جائزة A' Design Award الذهبية in تصميم الأثاث Competition Category.


ذهبالأثاث· 2025

Chicago Line كرسي بذراعين

by Alexandre Kasper

Client: CGS Móveis

جائزة A' Design Award الذهبية Winner in الأثاث Category

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The Design

About Chicago Line كرسي بذراعين

"شيكاغو لاين" كرسي بذراعين مع مسند أقدام مطابق، مصمّم لفترات الجلوس والاستراحة الطويلة. صُنع الكرسي من الخشب الصلب المشغّل بتقنية التصنيع خماسي المحاور، وشُكّلت الأذرع على مخرطة تعمل بالتحكم الرقمي الحاسوبي. ويجمع المقعد بين منحنيين رقيقين يتبعان تشريح جسم الإنسان وإسفنج عالي الأداء. وقد شُغّلت جميع الأجزاء الخشبية بحيث يبدو الكرسي كقطعة واحدة متكاملة. أما الشكل فمستوحى من العمارة الحديثة والصناعية لمدينة شيكاغو، ويأتي مسند الأقدام ليضاعف الراحة ويُكمل الطقم.

The Recognition

About the جائزة A' Design Award الذهبية

Chicago Line كرسي بذراعين هو فائز بجائزة A' Design Award الذهبية، وهي تقدير رفيع المكانة للغاية يُمنح للتصاميم من الدرجة الأولى والرائعة والمتميزة. والفائزون بالذهبية هم إبداعات شديدة الابتكار وعالية الرؤية ومبهرة ببريقها، تعكس نبوغ مصمميها وحكمتهم وبراعتهم. ويُتوقع أن يكون Chicago Line كرسي بذراعين اختراعًا عظيم الإشادة ورائدًا وضخم الأثر يقدم قيمة غير مسبوقة. وهذا التصميم الفائز بجائزة A' Design Award الذهبية مشروع مذهل ومحترم يعود بالنفع الكبير ويوسّع حدود الفن والعلم والتصميم والتكنولوجيا. ويخلق Chicago Line كرسي بذراعين مشاعر رغبة قوية، ويثير الشغف، ويشجع الإبداع، ويفتننا.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The Chicago armchair features a design that combines solid wood machined with 5-axis technology and a seat with gentle curves and dual radii, providing maximum comfort. Its high-quality foam ensures the user can enjoy extended periods of use with complete ease.
Dimensions & Packaging
armchair: 770mm x 750mm x 840mm
puff: 640mm x 550mm x 440mm
Tags
Chicago armchair, contemporary design, comfort, solid wood, upholstery, ergonomics, Brazilian joinery, minimalism, timeless style, exclusive pieces
Production Technology
The Chicago armchair was designed to provide exceptional comfort, supporting hours of continuous use. Its design features arms precisely sculpted on a C.N.C. lathe, complementing the solid wood structure. The seat incorporates two curves that adapt to human anatomy, combined with high-performance foam. All wooden components are CNC machined, resulting in a product that appears as a single piece. The accompanying ottoman extends comfort and completes the design with elegance and functionality.
Design Challenge
The biggest challenge in developing the Chicago armchair was balancing a sophisticated design with ergonomic comfort and large-scale production feasibility. Internally, drawing inspiration from Chicago's architecture required an in-depth historical and aesthetic study to translate the city's essence into a functional piece of furniture. Externally, technological limitations demanded precise adjustments in the design to enable C.N.C. machining without compromising the perception of structural unity.

Additionally, challenges related to material selection, such as securing high-quality wood and high-performance foam, required careful negotiations with suppliers. The need to comply with international ergonomic standards added another layer of complexity to the process.

We overcame these challenges through a collaborative process involving designers, engineers, and woodworkers, along with a continuous cycle of prototyping and testing. The result is a design that harmonizes aesthetics, comfort, and efficiency, while staying true to values of quality and durability.
Research
The research for the Chicago armchair involved an exploratory study focusing on ergonomics, comfort, and aesthetics. The goal was to create a functional and elegant piece for extended use. The methodology included C.N.C. prototype testing, usage simulations, and comfort analysis. Tools like 3D modeling software and feedback from end-users were utilized.
Participants included designers, woodworkers, and selected consumers for practical testing. Results revealed that adjustments to the seat curvature and armrest angle were crucial for optimal comfort. The main insight was that high-performance materials combined with precise production techniques deliver a superior user experience.
The impact was significant on the design, ensuring durability, refined aesthetics, and comfort. The project also underscored the importance of collaborative and iterative processes, resulting in a product aligned with real market needs and enhancing the interaction between design and society.
Inspiration
The "Chicago" collection is inspired by the essence of modern and industrial architecture that defines the city of Chicago, in the United States. Known as the birthplace of skyscrapers and a symbol of innovation, the city serves as the backdrop for furniture that balances structural strength and sophistication, bringing timeless elements to contemporary design.
Project Duration
The concept of the Chicago armchair began in 2021. Throughout the process, adjustments and improvements were made to refine the design and meet expectations. After several iterations, the project was completed in 2024 with the final prototype, and its official launch is scheduled for 2025.
Operation Flow
The Chicago armchair is intuitive and comfortable. Its ergonomic structure adapts to the body, while the seat and backrest provide optimal support. The ottoman complements the experience, allowing for total relaxation. Designed for extended use, it combines comfort and durability with an elegant and functional design, creating a harmonious interaction between the user and the furniture.
Patents
Alexandre Kasper
Team Members
Alexandre Kasper
Image Credits
Alexandre Kasper

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