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US 11,224,924 B2Granted
Table miter saw
OwnerRobert Benjamin Joinerinventor
Life of this patent
Estimating the term…
Abstract
Disclosed are various embodiments for a table miter saw. The table miter saw allows for cross cuts, bevel cuts, as well as miter cuts and is an improvement over common table saws. The table miter saw includes a platform, orbiting base, and a telescoping assembly that allows for pushing and pulling the saw blade apparatus for mitering safety and ease of use. Additional benefits include the ability to combine multiple carpentry and woodworking tools into one compact device that is easily transferrable to the jobsite.
Claims9
A system for mechanically cutting material, the system comprising:
- (i) a fixed bottom platform;
- (ii) a swivel gear assembly configured to the fixed bottom platform, comprising:
- (a) a bottom bevel gear attached to the fixed bottom platform along the same plane;
- (b) a top bevel gear oriented to receive the bottom bevel gear, wherein the top bevel gear and the bottom bevel gear interlock;
- (c) a compound gear configured to receive the top bevel gear, wherein the compound gear and the top bevel gear interlock;
- and
- (d) a rack gear configured to receive the compound gear, wherein movement along the bottom bevel gear interacts with the top bevel gear that further interacts with the compound gear that allows the rack gear to move a side shelf rail system that moves a single side shelf;
- (iii) an orbiting base wherein the top bevel gear and the compound gear are configured to the orbiting base, the orbiting base further equipped to orbit along a rotatable path of the bottom bevel gear wherein four casters support the orbiting base;
- (iv) a telescoping base located interior of the orbiting base, comprising:
- (a) a base capable of locking into place;
- (b) a trolley system including a plurality of rails and casters;
- (c) a saw blade motor;
- and
- (d) a saw blade configured to the saw blade motor,
- (v) a top shelf having a trunnion groove and a throat plate, wherein the top shelf is fixed to the orbiting base and is equipped to orbit along a rotatable path of the bottom bevel gear, and wherein the telescoping base telescopes the saw blade within the throat plate of the top shelf;
- (vi) a rear fence rail system located on top of the top shelf, comprising
- (a) a rear fence;
- (b)a trunnion bearing;
- and
- (c) a pivot joint configured to the single side shelf, wherein the rear fence is equipped to orbit along a rotatable path of the bottom bevel gear and in connection with the single side shelf.
17 more elements
Dependencies are inferred from the claim text.