Anatomical Ski Boot Sole with Lateral Detent Elements
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Solution Overview
Problem
Standardized ski boots restrict anatomical adaptation and ease of movement due to their flat sole design, making walking and skiing difficult for skiers.
Innovation Solution
A safety ski binding system with an adjustable release mechanism and fixed mounting elements allows the ski boot sole to be designed anatomically, featuring lateral latching elements interacting with a heel holder, and an integrated actuating mechanism for improved movement comfort and freedom.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If ski boots are designed according to standardized sole specifications with flat soles, then compatibility with conventional ski bindings is ensured, but anatomical adaptation and freedom of movement are restricted
Solution Approach 1:
The patent inverts the conventional binding system architecture by moving the adjustable release mechanism from the ski-mounted fixed element to the boot-mounted movable element. This allows the boot sole to be anatomically shaped while the binding interface maintains standardized functionality through the laterally protruding detent elements that interact with the ski-mounted retaining element.
Solution Approach 2:
The binding system is segmented into distinct functional components: laterally protruding detent elements on the boot, a ski-mounted retaining element with locking recesses, and an integrated actuating mechanism. This segmentation allows the boot sole to be freely shaped for anatomical comfort while the binding interface components maintain standardized interaction.
2Ease of operation
If the ski boot sole is shaped for anatomical comfort and freedom of movement, then walking comfort improves, but compatibility with standardized binding systems is lost
Solution Approach 1:
The laterally protruding detent elements serve multiple functions: they enable anatomically shaped boot soles, provide standardized interaction with the ski-mounted retaining element, and work with the integrated actuating mechanism for reliable release. This multi-functionality ensures both walking comfort and binding compatibility.
3Adaptability or versatility
If fixed retaining elements are used in ski bindings, then manufacturing simplicity is maintained, but adjustability for different skiers is limited
Solution Approach 1:
The patent introduces dynamics to the previously static fixed retaining element system by integrating an actuating mechanism with spring elements and spring-damper elements that allow adjustable release values. The laterally protruding detent elements can be dynamically adjusted relative to the boot sole, enabling customization for different skiers while maintaining a relatively simple overall structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system enhances movement comfort and safety by allowing the ski boot sole to be shaped for individual anatomy, reducing the risk of falls and injuries, and simplifies binding adjustments, making it more robust and cost-effective.
Implementation Method 1
The actuating mechanism itself can be formed by at least one spring element and/or at least one spring-damper element
Implementation Method 2
The actuating mechanism itself can be formed by at least one spring element and/or at least one spring-damper element
Data Source
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AI summary
The invention relates to a safety ski binding system for releasably fixing a ski boot to a ski, featuring an adjustable release mechanism and fixed retaining elements. According to the invention, two locking elements projecting laterally from the ski boot are arranged on the ski boot and interact with a ski-mounted retaining element designed as a heel holder. The invention further relates to a ski boot that forms part of the aforementioned safety binding system.