Patents Assigned to Robert Bosch Tool Corporation
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Patent number: 10717266Abstract: A filament cutting device for a three-dimensional (3D) printer, the 3D printer including an extruder assembly that is configured to extrude filament onto a printing platform, the filament cutting device including: a first portion attached to the extruder assembly of the 3D printer and a second portion, where each of at least one of the first and second portions includes a respective cutting edge for cutting the filament.Type: GrantFiled: August 30, 2016Date of Patent: July 21, 2020Assignee: Robert Bosch Tool CorporationInventor: Bennet Hoffman
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Patent number: 10707459Abstract: A battery includes a housing, a plurality of battery cells, a first part, and a second part. The plurality of battery cells is disposed in the housing. The first part includes a first contact. The first contact has a first connection to at least one battery cell of the plurality of battery cells. The second part includes a second contact. The second contact has a second connection to at least one battery cell of the plurality of battery cells. The second part is movable to a first position to provide electrical separation between the second contact and the first contact such that the plurality of battery cells is disconnected from each other. In addition, the second part is movable to a second position to provide electrical connection between the second contact and the first contact such that the plurality of battery cells is connected to each other.Type: GrantFiled: July 20, 2017Date of Patent: July 7, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: Plamen Marinov
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Patent number: 10703007Abstract: A table saw includes at least one stop mechanism for setting or recording a position of a guide assembly on the table saw. The stop mechanism has a base member and a blocking member connected to the base member. The base member is connected to a guide structure on the table saw in an unlocked state and a locked state. In the unlocked state, the base member is infinitely adjustable relative to the guide structure along a slide axis. In the locked state, the base member is fixed relative to the guide structure. The blocking member is moveable relative to the base member between a blocking position and a bypass position. The blocking member in the blocking position is configured to contact the guide assembly and set or record a position of the guide assembly. The blocking member in the bypass position cannot contact the guide assembly.Type: GrantFiled: April 6, 2018Date of Patent: July 7, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: William J. Shiel
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Patent number: 10703044Abstract: A 3D printer for synthesizing objects includes: an extruder configured to extrude layers of filament through a nozzle onto a build surface; a build platform; and a build plate that is structured for being removably clamped to the build platform and that includes the build surface, where the build platform includes a base, a heating layer, at least one compressible biasing element arranged between the base and the heating layer, and a clamp, and where the build platform is configured for receiving the build plate into a clamping position in which the clamp is configured to releasably clamp the build plate onto the build platform above the heating layer, causing the at least one compressible biasing element to compress and bias the heating layer upwards towards the clamped biasing plate for even distribution of heat by the heating layer over the planar extension of the build surface.Type: GrantFiled: July 27, 2017Date of Patent: July 7, 2020Assignee: ROBERT BOSCH TOOL CORPORATIONInventors: Gregory A. Herman, Christopher R. Crowell
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Patent number: 10702933Abstract: An extension is configured to be removably coupled to a base of a bench top power tool or work bench by a connection such that an upper surface of the extension is coplanar with a work surface of the bench top power tool or work bench. The extension is configured to be movably coupled to the base to support workpieces of varying shape and size that do not fit easily on the work surface.Type: GrantFiled: December 12, 2014Date of Patent: July 7, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: Jan Koegel
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Patent number: 10695847Abstract: A table saw includes a table assembly having a top surface, a cutting assembly, and an adjustment assembly. The cutting assembly is arranged below the table assembly and is movable relative to the top surface. The adjustment assembly is operably connected to the cutting assembly and includes an input member, an output member, and a flexible shaft. The output member is operably connected to the cutting assembly and is configured such that rotation of the output member causes the cutting assembly to move relative to the table top surface. The flexible shaft has a nonlinear central axis, a first end operably connected to the input member, and a second end operably connected to the output member. The flexible shaft is configured such that rotation of the input member causes rotation of the first and second ends, and rotation of the second end causes rotation of the output member.Type: GrantFiled: April 9, 2018Date of Patent: June 30, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: Eric R Laliberte
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Patent number: 10682714Abstract: An oscillating interface for an oscillating too includes a post, a pin which extends through the post, a flange slidably positioned on the post between the pin and a distal end of the post. The flange includes a drive side and a mounting side. The drive side includes a drive structure configured to interlock with a drive structure of an accessory tool. The mounting side is arranged facing the pin and defines at least one notch configured to receive the pin. A clamping member is configured to be threaded onto the post and to clamp the flange against the pin with the pin received in the notch.Type: GrantFiled: August 31, 2016Date of Patent: June 16, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Jeremy Rubens, Saad Alam
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Patent number: 10668613Abstract: A power tool includes a slide switch which is configured to provide variable speed control of the rotational velocity of a drive member as well as provide ON/OFF functionality for the tool 10 based on the position of the switch. The slide switch eliminates the need for a separate switch for turning the tool on and off.Type: GrantFiled: March 12, 2014Date of Patent: June 2, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Stuart Ogle, Hsiu-Kai Liao
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Patent number: 10661467Abstract: A miter saw includes a base, a turntable rotatable in relation to the base and including a work piece support surface, a support assembly attached to the turntable, and a saw assembly attached to the support assembly and configured to cut a work piece supported on the turntable. A fence assembly includes an elongate fence body that extends along a first axis. The elongate fence body is supported by the base and positioned over the turntable. The fence body has a first connecting structure, and a fence insert defining an elongate work piece abutment surface and having a second connecting structure. The fence assembly is positionable in a first configuration and a second configuration. In the first configuration, the second connecting structure cooperates with the first connecting structure to secure the fence insert at a first position in relation to the fence body.Type: GrantFiled: July 25, 2018Date of Patent: May 26, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Michael J. Lawlor, Juergen Wiker
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Patent number: 10654188Abstract: A foot for use in supporting a hand-held oscillating power tool on a workpiece includes a plate defining a recess for supporting the body of the power tool at a desired angle relative to the workpiece. The foot includes a plurality of roller elements mounted to the plate and adapted for rolling engagement with the workpiece as the foot is navigated along the surface of the workpiece while performing a cut. An adjustable support may be provided to adjust the angle of the power tool relative to the workpiece.Type: GrantFiled: December 29, 2015Date of Patent: May 19, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: Bradley Padget
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Patent number: 10647019Abstract: A tool support incorporates height adjustment and locking features in common components. A pivoting door is used to control the engagement of a height adjustment threaded shaft with the bearing flange of the power tool, with the position of the pivoting door controlled by a manual actuator. In one position the manual actuator allows the door to pivot outward to disengage the height adjustment shaft from the bearing flange. In a second position the manual actuator moves the door to engage the height adjustment shaft with the bearing flange to permit “micro” height adjustment by rotation of the height adjustment shaft. In a third position the manual actuator presses the door into the height adjustment shaft to effectively lock the shaft in position.Type: GrantFiled: December 23, 2014Date of Patent: May 12, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Timothy L. Truesdale, Arturo Gonzalez
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Patent number: 10576653Abstract: A guide assembly for aligning a workpiece on a table of a saw device includes a guide member having a first end and a second end along the longitudinal axis that is sized to span a dimension of the table. The guide member includes first and second locking mechanisms located at opposite ends of the guide member that are operable to secure the guide member to the table. The guide assembly further includes a fine adjustment mechanism incorporated into the guide member that is operable when the first and second locking mechanisms are locked. The adjustment assembly includes a side plate movably mounted to the guide member between the first and second ends, and a movement mechanism for moving the side plate relative to the guide member in a direction perpendicular to the longitudinal axis.Type: GrantFiled: August 5, 2016Date of Patent: March 3, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Andrew Frolov, Gary L. Voong
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Patent number: 10576560Abstract: A band saw includes a first blade guide assembly and a second blade guide assembly which guide the band saw blade through a cutting zone. The first blade guide assembly and the second blade guide assembly are each supported for pivotal movement about a pivot axis between a first angular position and a second angular position. At the first angular position, the first and the second blade guide assemblies hold the band saw blade at a first angle with respect to the wheel contact plane. At the second angular position, the first and the second blade guide assemblies hold the band saw blade at a second angle with respect to the wheel contact plane, the second angle being different than the first angle.Type: GrantFiled: April 5, 2018Date of Patent: March 3, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: William J. Shiel
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Patent number: 10576652Abstract: An oscillating power tool includes a drive motor producing rotary motion and an actuator for converting the motor rotary motion to an oscillatory side-to-side movement. The power tool includes a tool mount operably driven by the actuator and configured to support the tool so that the working end is substantially collinear and/or coplanar with the axis of the motor drive shaft.Type: GrantFiled: October 17, 2014Date of Patent: March 3, 2020Assignees: Robert Bosch GmbH, Robert Bosch Tool CorporationInventor: Peter J. Wierzchon
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Patent number: 10549364Abstract: A table saw includes a base assembly, a table assembly supported by the base assembly, and a saw assembly supported by the base assembly. The saw assembly has a motor having a motor output shaft and a power train assembly. The motor is configured to rotate the motor output shaft at a first rotational speed. The power train assembly includes an intermediate shaft, a first gear stage, an arbor shaft, and a second gear stage. The first gear stage is configured to transmit rotation of the motor output shaft at the first rotational speed to rotation of the intermediate shaft at a second rotational speed, which is less than the first rotational speed. The second gear stage is configured to transmit rotation of the intermediate shaft at the second rotational speed to rotation of the arbor shaft at a third rotational speed, which is greater than the second rotational speed.Type: GrantFiled: February 19, 2018Date of Patent: February 4, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventor: Andrew Frolov
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Patent number: 10548443Abstract: An adapter for connecting a dust storage container to a vacuum source includes a first end and a second end. The first end is configured to fluidically connect to an opening in the dust storage container. The second end is fluidically connected to the first end and is configured to connect to an operative end of the vacuum source.Type: GrantFiled: August 10, 2016Date of Patent: February 4, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Jeremy Rubens, Chastity Martinez
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Patent number: D879572Type: GrantFiled: February 8, 2018Date of Patent: March 31, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Agustin Monroy, Said S. Castro Pena, Elise Stockl Houswerth, Michael E. Landt, Brian Haman
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Patent number: D879573Type: GrantFiled: February 8, 2018Date of Patent: March 31, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Agustin Monroy, Said S. Castro Pena, Elise Stockl Houswerth, Michael E. Landt, Brian Haman
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Patent number: D880265Type: GrantFiled: July 5, 2018Date of Patent: April 7, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Rubie B. Ruivivar, Edward Pchola, Balazs Nagy
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Patent number: D887385Type: GrantFiled: April 8, 2019Date of Patent: June 16, 2020Assignees: Robert Bosch Tool Corporation, Robert Bosch GmbHInventors: Ramon Tam, Philippe Van den Bogaert, Andreas Bell, James B. Stevens