Master cylinder-mounted display for a motorcycle
A cover for a hydraulic master cylinder. The cover includes an interface configured to sealingly engage with a master cylinder body to jointly define a hydraulic fluid reservoir. An electronic display unit is positioned at least partially within the cover and viewable from outside the cover.
1. A cover for a hydraulic master cylinder comprising:
an interface configured to sealingly engage with a master cylinder body to jointly define a hydraulic fluid reservoir; and
an electronic display unit positioned at least partially within the cover and viewable from outside the cover.
2. The cover of claim 1 , wherein the cover defines a recess that is not in fluid communication with the interface, the electronic display unit being positioned at least partially within the recess.
3. The cover of claim 2 , wherein the recess is open to an exterior sidewall surface of the cover.
4. The cover of claim 2 , further comprising a translucent window substantially enclosing the electronic display unit within the recess.
5. The cover of claim 2 , wherein the electronic display unit has a wire bundle coupled thereto, the cover further comprising an opening in communication with the recess, the wire bundle extending from the electronic display unit through the opening and away from the cover.
6. The cover of claim 1 , wherein the electronic display unit is configured to display at least one of vehicle-related information transmitted to the electronic display unit from a remote vehicle sensor and non-vehicle-related information including at least one of time and ambient temperature.
7. The cover of claim 6 , further comprising a wireless signal transmitter and receiver for transmitting information to the electronic display unit.
8. The cover of claim 6 , further comprising an on-board controller configured to control the electronic display unit to display non-vehicle-related information.
9. A hydraulic master cylinder assembly comprising:
a body defining a reservoir configured to hold a volume of fluid;
a cover sealingly engaged with the body to contain the volume of fluid; and
an electronic display unit positioned at least partially within the cover and viewable from outside the cover.
10. The hydraulic master cylinder assembly of claim 9 , further comprising a piston movable in the body in response to a hand-operable lever, wherein actuation of the hand-operable lever is configured to move the piston within the body to selectively increase a pressure of the fluid.
11. The hydraulic master cylinder assembly of claim 10 , wherein the body has an outlet in fluid communication with the piston that is configured to be fluidly coupled with a hydraulically-actuable mechanism selected from the group consisting of a brake caliper and a clutch.
12. The hydraulic master cylinder assembly of claim 9 , wherein the cover defines a recess that is not in fluid communication with the reservoir when the cover is sealingly engaged with the body, the electronic display unit being positioned at least partially within the recess.
13. The hydraulic master cylinder assembly of claim 12 , wherein the recess is open to an exterior sidewall surface of the cover.
14. The hydraulic master cylinder assembly of claim 12 , further comprising a translucent window substantially enclosing the electronic display unit within the recess.
15. The hydraulic master cylinder assembly of claim 12 , wherein the electronic display unit has a wire bundle coupled thereto, the cover further comprising an opening in communication with the recess, the wire bundle extending from the electronic display unit through the opening and away from the cover.
16. The hydraulic master cylinder assembly of claim 9 , wherein the electronic display unit is configured to display at least one of vehicle-related information transmitted to the electronic display unit from a remote vehicle sensor and non-vehicle-related information including at least one of time and ambient temperature.
17. The hydraulic master cylinder assembly of claim 16 , further comprising a wireless signal transmitter and receiver for transmitting information to the electronic display unit.
18. The hydraulic master cylinder assembly of claim 16 , further comprising an on-board controller configured to control the electronic display unit to display non-vehicle-related information.
19. A motorcycle comprising:
a handlebar;
a wheel-braking device;
a clutch configured to engage and disengage a transmission input with an engine output;
a hand lever associated with one of the wheel-braking device and the clutch; and
a hydraulic master cylinder assembly associated with the hand lever, the hydraulic master cylinder assembly including:
a body defining a reservoir configured to hold a volume of fluid,
a cover sealingly engaged with the body to contain the volume of fluid, and
an electronic display unit positioned at least partially within the cover and viewable from outside the cover.
20. The motorcycle of claim 19 , wherein the hydraulic master cylinder assembly further comprises a piston movable in the body, the piston having an upstream side coupled with the hand lever and a downstream side opposite the upstream side, wherein actuation of the hand lever is configured to move the piston within the body and increase the pressure of the fluid on the downstream side of the piston to actuate the one of the wheel-braking device and the clutch that is associated with the hand lever.
21. The motorcycle of claim 19 , wherein the cover defines a recess that is not in fluid communication with the reservoir when the cover is sealingly engaged with the body, the electronic display unit being positioned at least partially within the recess.
22. The motorcycle of claim 21 , wherein the recess is open to an exterior sidewall surface of the cover.
23. The motorcycle of claim 21 , wherein the hydraulic master cylinder assembly further comprises a translucent window substantially enclosing the electronic display unit within the recess.
24. The motorcycle of claim 21 , wherein the electronic display unit has a wire bundle coupled thereto, the cover further comprising an opening in communication with the recess, the wire bundle extending from the electronic display unit through the opening and away from the cover.
25. The motorcycle of claim 19 , wherein the electronic display unit is configured to display at least one of vehicle-related information transmitted to the electronic display unit from a remote vehicle sensor and non-vehicle-related information including at least one of time and ambient temperature.
26. The motorcycle of claim 25 , further comprising a wireless signal transmitter and receiver for transmitting vehicle-related information to the electronic display unit.
27. The motorcycle of claim 25 , further comprising an controller on-board the hydraulic master cylinder assembly, the controller being configured to control the electronic display unit to display non-vehicle-related information.