Brake cartridges and mounting systems for brake cartridges
Safety systems for power equipment, components, brake cartridges and mounting systems for brake cartridges are disclosed. The safety systems, components, brake cartridges and mounting systems are specifically applicable for woodworking equipment such as saws. A brake cartridge system may include a key adapted to secure the brake cartridge in a power tool, and a bracket configured to receive at least part of the key.
1. A brake cartridge system for use in a safety system for a power tools, the brake cartridge system comprising:
a brake cartridge adapted to engage a working portion of the power tool when triggered;
a bracket system adapted to hold the brake cartridge in the power tool in an operable position, where the bracket system includes alignable first and second portions that align in a predetermined manner to hold the brake cartridge in the operable position; and
a key adapted to secure the brake cartridge to the bracket system only when the first and second portions align in the predetermined manner, so that securing the brake cartridge to the bracket system indicates that the brake cartridge is operably positioned in the power tool.
2. The brake cartridge system of claim 1 , where the key is adapted to turn to secure the brake cartridge to the bracket system.
3. The brake cartridge system of claim 1 , where the first and second portions include apertures that align and through which at least part of the key passes to secure the brake cartridge to the bracket system.
4. The brake cartridge system of claim 3 , where the key is adapted to turn to secure the brake cartridge to the bracket system.
5. The brake cartridge system of claim 4 , where the apertures and the key are configured so that the key can turn only when a predetermined portion of the key has passed through the apertures.
6. The brake cartridge system of claim 1 , where the first and second portions include adjacent planar sections.
7. The brake cartridge system of claim 6 , where the adjacent planar sections are configured to move relative to each other.
8. The brake cartridge system of claim 6 , where each adjacent planar section includes an aperture.
9. The brake cartridge system of claim 8 , where the adjacent planar sections are configured to move relative to each other to align the apertures.
10. A brake cartridge system for use in a safety system for a power tool, the brake cartridge system comprising:
a brake cartridge adapted to engage a working portion of the power tool when triggered;
alignable bracket means for holding the brake cartridge in the power tool in an operable position when aligned; and
key means for securing the brake cartridge in the operable position only when the alignable bracket means is aligned.