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US 9,389,592 B1Granted
Timer assembly with slim motor
AssigneeReliance Controls Corporation
InventorsJeffrey P. Baldwin, John Klein, Ryan Liebengood
Life of this patent
Estimating the term…
Abstract
A timer assembly is configured with a motor with slim construction so as to provide a thinner and more compact timer assembly. A timer assembly with a thinner profile and reduced thickness is achieved by incorporating the motor within the timer's baseplate. Additional advantages may be achieved by positioning the motor within an area defined by the baseplate and the time indicator, or by mounting the motor in an offset manner with respect to the baseplate. Further, the orientation of the motor may be changed to mount the motor to the front or rear of the baseplate to provide for an additional thickness reduction.
Claims23
A mechanical timer assembly comprising:
- a single baseplate having a front side and a back side, wherein the baseplate includes a motor mounting opening and an output gear opening spaced from the motor mounting opening, wherein the baseplate is configured such that the front side of the baseplate lies in a first plane at the motor mounting opening and the back side of the baseplate lies in a second plane at the motor mounting opening, and wherein the motor mounting opening and the output gear opening open onto the front side and the back side of the baseplate;
- a time indicator carried by the baseplate and located on the front side of the baseplate and exposed to an environment so that the time indicator is visible in a direction looking toward the front side of the baseplate;
- a motor comprising a motor housing having a first portion, a second portion and an output gear mounting portion extending laterally from the first and second portions, wherein an output gear extends from the output gear mounting portion of the motor housing;
- wherein the motor housing is secured to the baseplate and is positioned such that the output gear mounting portion of the motor housing extends laterally from the motor mounting opening, and wherein the motor housing is further positioned relative to the baseplate such that one of the first and second portions of the motor housing extends from the motor mounting opening in a forward direction and is located forwardly of and extends outwardly from the first plane defined by the front side of the baseplate at the motor mounting opening on the same side of the baseplate as the time indicator, and the other of the first and second portions of the motor housing extends from the motor mounting opening in a rearward direction and is located rearwardly of and extends outwardly from the second plane defined by the back side of the baseplate at the motor mounting opening;
- and
- wherein the output gear extends through the output gear opening and is drivingly engaged with the time indicator.
3 more elements
A mechanical timer assembly comprising:
- a single baseplate having a front side and a back side, wherein the baseplate includes a motor mounting opening, an output gear opening spaced from the motor mounting opening, and a drive arrangement opening spaced from the motor mounting opening and output gear opening, wherein the baseplate is configured such that the front side of baseplate lies in a first plane at the motor mounting opening and the back side of the baseplate lies in a second plane at the motor mounting opening, and wherein the motor mounting opening, the output gear opening, and drive arrangement opening open onto the front side and the back side of the baseplate;
- a time indicator carried by the baseplate and located forwardly on the front side of the baseplate and exposed to an environment so that the time indicator is visible in a direction looking toward the front side of the baseplate;
- a motor comprising a motor housing having a first portion, a second portion and an output gear mounting portion extending laterally from the first and second portions, wherein an output gear extends from the output gear mounting portion of the motor housing;
- and
- a drive arrangement that extends through the drive arrangement opening, wherein the drive arrangement is drivingly engaged with the time indicator and wherein the motor output gear is drivingly engaged with the drive arrangement;
- wherein the motor housing is secured to the baseplate and is positioned such that the output gear mounting portion of the motor housing extends laterally from the motor mounting opening, and wherein the motor housing is further positioned relative to the baseplate such that one of the first and second portions of the motor housing extends from the motor mounting opening in a forward direction and is located forwardly of and extends outwardly from the first plane defined by the front side of the baseplate at the motor mounting opening on the same side of the baseplate as the time indicator, and the other of the first and second portions of the motor housing extends from the motor mounting opening in a rearward direction and is located rearwardly of and extends outwardly from the second plane defined by the back side of the baseplate at the motor mounting opening;
- wherein the output gear extends through the output gear opening;
- and
- wherein one of the motor housing first and second portions extending in the same direction as the output gear extends outwardly beyond the output gear.
6 more elements
Dependencies are inferred from the claim text.