Back to results
US 8,136,839 B2Granted
Apparatus for counterbalancing a vehicle positioned on an inclined surface
OwnerDavid Bourninventor
Life of this patent
Estimating the term…
Abstract
An apparatus for providing counterweight to a vehicle on an inclined surface. In one embodiment, a control unit may engage a motor, which rotates a weight such that it is positioned to act as a counterweight for a vehicle on an inclined surface. In another embodiment, when an inclinometer detects the vehicle is positioned on an inclined surface, logic circuitry engages motor, causing a weight to rotate to a position such that it acts as a counterweight for the vehicle.
Claims17
An apparatus for counterbalancing a vehicle positioned on an inclined surface comprising:
- a rotatable assembly having a geared rotatable disc and an extended arm, such that when the geared rotatable disc rotates, the extended arm rotates as well;
- a weight attached to the extended arm for providing counterweight for the vehicle;
- a motor having a geared motor disc, the geared motor disc being meshed with the geared rotatable disc, whereby when the motor is activated, the geared motor disc rotates, thus rotating the geared rotatable disc as well;
- a power source connected to the motor for providing power to the motor;
- and
- a control mechanism connected to the motor, such that when the control mechanism is engaged, the control mechanism activates the motor which rotates the geared motor disc, causing the geared rotatable disc to rotate, which in turn causes the extended arm and the weight to rotate as well,
- whereby the control mechanism is used to rotate the weight such that the weight is optimally positioned to act as a counterweight for the vehicle positioned on an inclined surface.
4 more elements
An apparatus for counterbalancing a tractor positioned on an inclined surface comprising:
- a rotatable assembly having a geared rotatable disc, a vertical beam and an extended arm, wherein both the geared rotatable disc and the extended arm are coupled to the vertical beam such that when the geared rotatable disc rotates, the extended arm rotates as well, wherein the vertical beam is oriented perpendicularly relative to the extended arm, and wherein the height of the vertical beam is based upon one or more characteristics of the tractor;
- a weight attached to the extended arm for providing counterweight for the tractor;
- a bidirectional motor having a geared motor disc, the geared motor disc being meshed with the geared rotatable disc, whereby when the motor is activated, the geared motor disc rotates, thus rotating the geared rotatable disc as well;
- a power source connected to the motor for providing power to the motor, wherein the power source is a battery of the tractor;
- and
- a control mechanism connected to the motor, such that when the control mechanism is engaged, the control mechanism activates the motor which rotates the geared motor disc, causing the geared rotatable disc to rotate, which in turn causes the extended arm and the weight to rotate as well, wherein the control mechanism is manually engagable by a user of the tractor,
- whereby the control mechanism is used to rotate the weight such that the weight is optimally positioned to act as a counterweight for the tractor positioned on an inclined surface.
4 more elements
An apparatus for counterbalancing a tractor positioned on an inclined surface comprising:
- a rotatable assembly having a geared rotatable disc, a vertical beam and an extended arm, wherein both the geared rotatable disc and the extended arm are coupled to the vertical beam such that when the geared rotatable disc rotates, the extended arm rotates as well, wherein the vertical beam is oriented perpendicularly relative to the extended arm, wherein the geared rotatable disc is coupled to the vertical beam using a locating collar, wherein the locating collar is oriented above a thrust ball bearing which provides support for the vertical beam and the geared rotatable disc, and wherein a second thrust ball bearing is secured to the vertical beam using both a second locating collar and a locking collar;
- a weight attached to the extended arm for providing counterweight for the tractor;
- a support brace coupled to the extended arm and the vertical beam for providing structural support for the extended arm;
- a bidirectional motor having a geared motor disc, the geared motor disc being meshed with the geared rotatable disc, whereby when the motor is activated, the geared motor disc rotates, thus rotating the geared rotatable disc as well;
- a frame coupled to both the bidirectional motor and the rotatable assembly, wherein the frame is mountable upon a rear portion of the tractor in order to attach the apparatus to the tractor;
- a power source connected to the motor for providing power to the motor, wherein the power source is a battery of the tractor;
- and
- a control mechanism connected to the motor, such that when the control mechanism is engaged, the control mechanism activates the motor which rotates the geared motor disc, causing the geared rotatable disc to rotate, which in turn causes the extended arm and the weight to rotate as well, wherein the control mechanism is manually engagable by a user of the tractor,
- whereby the control mechanism is used to rotate the weight such that the weight is optimally positioned to act as a counterweight for the tractor positioned on an inclined surface.
6 more elements
Dependencies are inferred from the claim text.