System and method for efficient material measurement and conversion
OwnerJoel Wille, Mark Wille +1inventors
InventorsJoel Wille, Mark Wille, Bjorn Barja
Life of this patent
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Abstract
Exemplary embodiments of a “Smart Cut” system and method for efficiently and accurately converting material length using a powered saw, such as a miter saw, are disclosed. Certain embodiments are configured such that a user of a miter saw may position a board or other material beneath the miter saw blade, and cut the material to a desired length, without any need to mark a measurement on the material prior to cutting it. It is an advantage of certain embodiments that a typical retractable tape measurement device, a portable tool that is ubiquitous in the construction industry, may be leveraged to indicate proper positioning of the material prior to cutting.
Claims16
A system for converting material length using a powered saw, the system comprising:
- a table defining a horizontal plane and a fence mounted to the table and defining a vertical plane;
- a carriage assembly configured for removably receiving a tape measuring device;
- a tape measuring device removably mounted on the carriage assembly, wherein the tape measuring device is spring-loaded and comprises a retractable blade with a hook end and measurement demarcations incrementing uniformly beginning with “zero” at the hook end;
- a measurement indicator comprising a pointer positioned in association with the retractable blade, wherein the pointer is operable to indicate one of said measurement demarcations;
- and
- a rabbit assembly in slidable communication with the fence, wherein the hook end of the retractable blade is removably connected to the rabbit assembly and positioning of the rabbit assembly along the fence is urged by the spring-loaded tape measuring device;
- wherein when the table is mounted to a powered saw with a saw blade, the measurement indicated by the pointer of the measurement indicator corresponds to a length between a stop surface of the rabbit assembly and a proximate edge of the saw blade.
A method for converting material length using a powered saw with a saw blade, the system comprising:
- mounting to a powered saw a table defining a horizontal plane;
- mounting a fence to the table, wherein the fence defines a vertical plane;
- mounting a carriage assembly to the table, wherein the carriage assembly is configured for removably receiving a tape measuring device;
- mounting a tape measuring device on the carriage assembly, wherein the tape measuring device is spring-loaded and comprises a retractable blade with a hook end and measurement demarcations incrementing uniformly beginning with “zero” at the hook end;
- positioning a measurement indicator comprising a pointer in association with the retractable blade, wherein the pointer is operable to indicate one of said measurement demarcations;
- mounting a rabbit assembly in slidable communication with the fence, wherein a
- hook end of the retractable blade is removably connected to the rabbit assembly and positioning of the rabbit assembly along the fence is urged by the spring-loaded tape measuring device;
- and
- positioning a board simultaneously on the table and the powered saw such that a
- first end of the board is received into a stop surface of the rabbit assembly, wherein the measurement indicated by the pointer of the measurement indicator corresponds to a length between the stop surface of the rabbit assembly and a proximate edge of the saw blade.
Dependencies are inferred from the claim text.