Magnetic Throw-Off Floating Attachment for Snare Drums
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Solution Overview
Problem
Traditional snare drum throw-off systems are large, heavy, complex, and interfere with sound quality due to mechanical leverage structures that rattle and transfer residual vibrations, making them difficult to maintain and adjust, especially when changing drum heads.
Innovation Solution
A magnetic throw-off and floating attachment system that uses magnetic forces to suspend and adjust snare wires, reducing vibratory interference and allowing for easier head replacement without disrupting tuning presets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional mechanical leverage structures are used in snare drum throw-off systems, then the snare wires can be engaged and disengaged, but the system becomes large, heavy, and complex with components that loosen and rattle over time
Solution Approach 1:
The patent replaces traditional mechanical leverage structures with magnetic fields to engage and disengage snare wires. Magnets mounted on the drum shell attract ferromagnetic materials attached to the snare wire assembly, eliminating complex mechanical linkages, rivets, and throwing arms while achieving the same functional result of securing and releasing the snares
Solution Approach 2:
The patent removes the throw-off mechanism entirely from the traditional mechanical system. By using magnetic attraction, the system eliminates the need for mechanical throwing arms, pivots, and leverage structures that were previously required to engage and disengage the snare wires
2Reliability
If traditional mechanical leverage structures are used in snare drum throw-off systems, then the snare wires can be secured to the drum head, but residual vibrations are transferred to the snare wires from the throw off via the drum shell
Solution Approach 1:
The patent replaces mechanical contact-based securing with magnetic field-based holding. The magnetic field secures the ferromagnetic material attached to the snare wires without physical mechanical linkages, thereby eliminating the transmission path for residual vibrations from the drum shell to the snare wires that occurs with traditional mechanical throw-off systems
3Reliability
If traditional throw-off systems are used, then the snare wires can be attached to the drum, but the system is difficult to disassemble for maintenance and head replacement
Solution Approach 1:
The patent replaces complex mechanical attachment systems with simple magnetic attachment. The ferromagnetic material attached to the snare wires can be easily brought near the magnet to secure attachment or moved away for quick release, eliminating the need to disassemble mechanical linkages, undo rivets, or manipulate complex throwing mechanisms during maintenance or head replacement
Solution Approach 2:
The magnetic attachment system allows for easy self-service maintenance and head replacement. The ferromagnetic material and magnet provide inherent attachment without requiring external tools or complex disassembly procedures, enabling drummers to quickly remove and replace drum heads or service the snare system themselves
4Ease of operation
If traditional throw-off systems are used, then the snare wires can be tensioned and adjusted, but the system is large and heavy
Solution Approach 1:
The patent replaces heavy mechanical leverage structures with lightweight magnetic components. The magnet mounted on the drum shell and the small ferromagnetic material attached to the snare wires replace what would otherwise require substantial mechanical throwing arms, pivots, and linkage structures, dramatically reducing the weight of the throw-off system while maintaining full tensioning and adjustment capability
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 magnetic system improves sound quality by minimizing vibrational interference and simplifies snare wire management, enabling quick drum head changes without affecting tuning settings.
Implementation Method 1
A magnetic throw-off and floating attachment system that uses magnetic forces to suspend and adjust snare wires
Implementation Method 2
The magnetic system improves sound quality by minimizing vibrational interference
Data Source
AI summary
A snare drum attachment is disclosed. A mounted body is mounted to the snare drum and houses a first magnet. A moveable body is coupled to the mounted body. The moveable body is configured to retain tensioned snares a set distance from a snare head of the snare drum. The moveable body houses a second magnet magnetically coupled to the first magnet so as to generate a magnetic force. A manual actuator is coupled to the first magnet. Actuation of the manual actuator alters the magnetic force so as to displace the moveable body relative to the mounted body. The displacement changes the set distance of the tensioned snares from the snare head.