Bevel adjustment for a push-pull table saw
AssigneesRobert Bosch GmbH, Robert Bosch Tool Corporation
InventorVenu Samprathi
Life of this patent
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Abstract
A push-pull power tool. The push-pull power tool includes a table, a carriage configured to move along the table in a linear direction, a cutting assembly carried by the carriage, and a bevel adjustment arrangement configured to pivot the cutting assembly relative to the table, the bevel adjustment arrangement including an actuator, wherein the actuator is configured to remain substantially stationary in the linear direction when the carriage is moved a substantial distance in the linear direction.
Claims20
A push-pull power tool comprising:
- a table;
- a carriage configured to move along the table in a linear direction;
- a cutting assembly carried by the carriage;
- and
- a bevel adjustment arrangement configured to pivot the cutting assembly relative to the table, the bevel adjustment arrangement including an actuator,
- wherein the actuator is configured to remain substantially stationary in the linear direction when the carriage is moved a substantial distance in the linear direction.
A push-pull table saw comprising
- a housing;
- a moveable carriage disposed within the housing, the moveable carriage configured to support a saw assembly having a blade, the moveable carriage configured to move with respect to fixed members coupled to the housing;
- a push-pull rod coupled to the moveable carriage and configured to move the moveable carriage parallel to a first axis along the housing in response to movement of the push-pull rod;
- a bevel control member coupled to the moveable carriage and configured to rotate the saw assembly along an arcuate path defining a plane in response to rotation of the bevel control member, wherein the plane is substantially perpendicular to the first axis,
- wherein the bevel control member remains axially stationary during movement of the push-pull control rod and the moveable carriage parallel to the first axis;
- and
- a height control member coupled to the saw assembly and configured to move the blade parallel to a second axis along the height of the housing in response to movement of the height control member,
- wherein the bevel control member remains vertically stationary during movement of the blade parallel to the second axis.
The push-pull power tool of claim 12 wherein the bevel gear comprises a plurality of splines on the rotatable rod.
A push-pull saw comprising:
- a carriage configured to movably support a saw assembly;
- a push-pull rod coupled to the carriage and operable to move the carriage in a linear path of movement in response to the push-pull rod being moved in the linear path;
- and
- a bevel control rod coupled to the carriage and operable to move the saw assembly in a bevel path defined within a plane substantially perpendicular to the linear path in response to rotation of the bevel control rod,
- wherein the bevel control rod remains axially stationary during movement of the push-pull rod and the carriage in the linear path.
The push-pull saw of claim 18 wherein the bevel gear comprises a plurality of splines on the rotatable rod.
Dependencies are inferred from the claim text.