Patent application number | Description | Published |
20080272326 | Driving tool and head valve assembly for a driving tool - A driving tool and a head valve assembly for a driving tool. The head valve assembly may include an end cap, a seal bushing received within the end cap, a movable member slidably movable with respect to the seal bushing between a first position and a second position, and a flexible membrane configured to bias the movable member towards the first position. The seal bushing cooperates with the end cap to define a first cavity and a vent path fluidly connected to the first cavity. The vent path is substantially unobstructed when the movable member is in the first position, and the vent path is sealed by a sealing portion of the movable member when the movable member is in the second position. | 11-06-2008 |
20090038456 | Cut Finish Actuator For Table Saw - A table saw having an actuator to stop rotation of the cutting blade when the cutting operation for the material being cut is complete. The actuator is located adjacent the cutting blade near the midpoint of the opening through which the cutting blade extends. | 02-12-2009 |
20090038459 | Lighting System for a Table Saw - A lighting system for a table saw is provided. The table saw includes a top surface with an opening through which a blade extends and a measurement scale associated with the top surface and oriented perpendicular to the opening. The top surface of the measurement scale has indicia such that a lighting system backlights the indicia. | 02-12-2009 |
20090085325 | Portable Stand for Power Tool - A portable stand for a work tool is provided. The portable stand includes a rigid member with a longitudinal axis and a connector configured to be releasably mounted to a vehicle. A first post extends from the rigid member and a frame is rotatably connected with the first post and fixable with respect to the first post in a plurality of discrete positions. A mounting bracket is lockingly engageable with the frame and configured to fixedly support a work tool. | 04-02-2009 |
20100187775 | LOCKING CHUCK - A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face formed on one side thereof and threads formed on the opposite side thereof. A nut is rotatably mounted on the body in engagement with the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking member, in a first axial position, is rotatable with respect to the driver housing. In a second axial position, it operatively engages the housing and the nut so that the locking member is rotationally held to the housing and the nut so that the nut is rotationally held to the housing. The locking member is axially reciprocal between the first axial position and the second axial position. | 07-29-2010 |
20110266757 | LOCKING CHUCK - A chuck including a body having a tail section defining an annular shoulder and a nose section having an axial bore and angularly disposed passageways intersecting the axial bore. An O-ring is disposed in the annular shoulder and a plurality of jaws is slidably positioned in the passageways. A nut is rotatably mounted on the body in engagement with threads on the jaws. A first sleeve and a second sleeve each define a gripping surface thereon and one of the first and second sleeves is axially reciprocal on the body. The one of the first and second sleeves defines an annular groove on an inner surface thereof having a first shoulder and a second shoulder. The O-ring is received in the groove such that axial motion of the one of the first and the second sleeve is limited by abutment of the O-ring with said first and second shoulders. | 11-03-2011 |
20130147132 | LOCKING CHUCK - A chuck including a body having a tail section defining an annular shoulder and a nose section having an axial bore and angularly disposed passageways intersecting the axial bore. An O-ring is disposed in the annular shoulder and a plurality of jaws is slidably positioned in the passageways. A nut is rotatably mounted on the body in engagement with threads on the jaws. A first sleeve and a second sleeve each define a gripping surface thereon and one of the first and second sleeves is axially reciprocal on the body. The one of the first and second sleeves defines an annular groove on an inner surface thereof having a first shoulder and a second shoulder. The O-ring is received in the groove such that axial motion of the one of the first and the second sleeve is limited by abutment of the O-ring with said first and second shoulders. | 06-13-2013 |
20150148175 | MULTI-SPEED CYCLOIDAL TRANSMISSION - A transmission assembly for operably coupling an input member to an output member includes a first cycloidal gear stage having a first gear ratio and a second cycloidal gear stage having a second gear ratio different than the first gear ratio. The transmission assembly also includes a shifting mechanism for selectively driving the output member with one of the first cycloidal gear stage and the second cycloidal gear stage. | 05-28-2015 |