Brush holder apparatus, brush assembly, and method
AssigneeCutsforth Products, Inc.
InventorsRobert S. Custforth, David L. Cutsforth
Life of this patent
Estimating the term…
Abstract
Devices and methods of use for brush holders are disclosed. A brush holder assembly including a brush catch and a brush release is disclosed. Also illustrated is a brush holder assembly including a first portion in sliding engagement with a second portion. Sliding engagement of the first portion with the second portion may selectively engage and/or disengage a brush catch with a brush. In some embodiments the brush catch is disengaged from the brush when the brush holder is in a locked position and is engaged with the brush when the brush holder is in an unlocked position. Methods and devices for selectively placing a brush holder in a locked or unlocked position are also disclosed.
Claims27
A brush holder assembly for holding a brush having a conductive element, the brush holder assembly comprising:
- a first portion mountable to a base, the first portion including a stationary brush release;
- and
- a second portion separable from the first portion, the second portion including a brush catch for selectively engaging or disengaging the brush;
- wherein the brush catch has a first position wherein the brush catch is engaged with the brush and a second position wherein the brush catch is disengaged from the brush;
- wherein the stationary brush release is in contact with the brush catch when the brush catch is in the second position said stationary brush release includes a projection extending from the first portion.
A brush holder assembly for holding a brush having a conductive element, the brush holder assembly comprising:
- a mounting block including an engagement portion;
- a beam having an engagement portion complementary with the mounting block engagement portion, wherein the mounting block engagement portion is slidably engaged with the beam engagement portion, and wherein the beam is slidable relative to the mounting block between a first, disengaged position and a second, engaged position;
- a brush catch coupled to the beam for selectively engaging the brush;
- and
- a brush release extending from the mounting block and configured for sliding engagement with the brush catch said brush release is a projection extending frond the mounting block.
A brush holder assembly for holding a brush having a conductive element, the brush holder assembly comprising:
- a first component mountable to a base, the first component including a mounting block having a first side, a second side opposite the first side, a first elongate channel extending along at least a portion of the first side, a second elongate channel extending along at least a portion of the second side, and a non-actuatable brush release;
- and
- a second component selectively removable from the first component, the second component including a brush catch for selectively engaging the brush and a beam having a first portion slidably disposed within the first channel and a second portion slidably disposed within the second channel, and wherein the second component is slidable relative to the first component between a disengaged position and an engaged position;
- wherein the brush release is engaged with the brush catch when the second component is in the engaged position and the brush release is disengaged from the brush catch when the second component is in the disengaged position wherein the non-actuatable brush release extends from the mounting block.
Dependencies are inferred from the claim text.