摘要:
A power tool with a base assembly, a table supported by the base assembly, a saw assembly supported by the table, and a first leg pivotally connected to the base assembly. A locking mechanism fixes the position of the first leg relative to the base assembly. The base assembly has at least one channel for receiving the first leg when the first leg is locked.
摘要:
A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and a cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.
摘要:
An adjustable rip fence for a machine tool has a fence which is movable with respect to the cutting tool due to a rack and pinion. The rail assembly supporting the fence include a pair of stationary rails which are secure to the machine tool. A movable rail telescopically engages each stationary rail and the movement of each rail is accomplished by the rotation of a pair of pinion gears each of which engages a respective rack on the movable rails. The simultaneous rotation of the pinion gears is the result of both pinion gears being secured to a common pinion shaft which is rotatably secured to the machine tool. The telescoping nature of the rails allows for adjustment of the fence beyond the working surface of the machine tool.
摘要:
A method for fastening two or more steel framing members together with a fastener. The fastening technique employs a fastener having a coil section with an elastic characteristic.
摘要:
A table saw including a base, a main table supported by the base, first and second rails attached to the table, a sliding table fixedly attached to the rails and sliding along the longitudinal axis of the rails and a cross-cut table slidably movable in a direction perpendicular to the longitudinal axis of the rails. The cross-cut table may be adjusted to ensure movement parallel to a blade protruding from the main table. An improved miter gauge assembly is also disclosed. An improved fence assembly is further disclosed herein. In addition, a table saw having an improved panel and leg construction is disclosed herein.
摘要:
An adjustable rip fence for a machine tool has a fence which is movable with respect to the cutting tool due to a rack and pinion. The rail assembly supporting the fence include a pair of stationary rails which are secure to the machine tool. A movable rail telescopically engages each stationary rail and the movement of each rail is accomplished by the rotation of a pair of pinion gears each of which engages a respective rack on the movable rails. The simultaneous rotation of the pinion gears is the result of both pinion gears being secured to a common pinion shaft which is rotatably secured to the machine tool. The telescoping nature of the rails allows for adjustment of the fence beyond the working surface of the machine tool.
摘要:
The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table. Also disclosed is a saw includes a table having a first miter gauge slot, a base supporting the table, a saw assembly pivotably connected to at least one of the table and the base for carrying a rotatable cutting tool so that the tool protrudes through and above the table, at least part of the saw assembly being underneath the table, the saw assembly comprising a cradle, and a sector gear connected to the cradle, and a first bevel stop disposed underneath the first miter gauge slot, wherein the first bevel stop can contact the sector gear when the saw assembly is pivoted in one direction.
摘要:
The table saw disclosed herein includes a table, a saw assembly pivotally attached to the table, the saw assembly comprising an arbor movable relative to the table, a bevel shaft operatively connected to the saw assembly for pivoting the saw assembly, and a height shaft operatively connected to the saw assembly for moving the arbor relative to the table, wherein distance between the height shaft and the table is larger than distance between the bevel shaft and the table. Also disclosed is a saw includes a table having a first miter gauge slot, a base supporting the table, a saw assembly pivotably connected to at least one of the table and the base for carrying a rotatable cutting tool so that the tool protrudes through and above the table, at least part of the saw assembly being underneath the table, the saw assembly comprising a cradle, and a sector gear connected to the cradle, and a first bevel stop disposed underneath the first miter gauge slot, wherein the first bevel stop can contact the sector gear when the saw assembly is pivoted in one direction.
摘要:
A power driver may include a motor that rotates upon receiving an input current. A tool chuck may have chuck jaws to hold an accessory. The tool chuck may be coupled to the motor. A power take off mechanism may be connected between the motor and the tool chuck. The power take off mechanism may be adjustable into a CHUCK MODE to one of open and close the chuck jaws while the motor rotates. An electronic clutch may interrupt the input current to the motor if the power take off mechanism is in the CHUCK MODE and if the input current exceeds a trip value.
摘要:
A chop saw having a base assembly, a saw assembly pivotally attached to the base assembly for movement between an upper position and a lower position, the saw assembly including a motor, a blade driven by the motor, an upper blade guard covering an upper part of the blade, and a laser assembly disposed on the saw assembly. The laser assembly may include a housing attached to the saw assembly, a rail supported by the housing, a body slidingly disposed on the rail, a holder pivotally attached to the body, a laser diode pivotally disposed on the body for emitting a laser beam along a first path, and a line lens disposed in the first path for converting the laser beam into a laser plane projected towards the base assembly.