IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0999422
(2004-11-30)
|
등록번호 |
US-7748571
(2010-07-26)
|
발명자
/ 주소 |
- Goff, David
- Romanyszyn, Adrian M.
- Jenkins, Todd
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
6 |
초록
▼
An agitator motor assembly is removable from a front of an ice dispenser for servicing, thereby eliminating the need to gain entrance into a storage bin to uncouple the agitator motor assembly from an agitator bar assembly. The ice dispenser includes the storage bin having a port, the agitator bar a
An agitator motor assembly is removable from a front of an ice dispenser for servicing, thereby eliminating the need to gain entrance into a storage bin to uncouple the agitator motor assembly from an agitator bar assembly. The ice dispenser includes the storage bin having a port, the agitator bar assembly disposed within the storage bin, and the agitator motor assembly mounted to a front of an exterior portion of the bin. A shaft of the agitator motor assembly engages the agitator bar assembly through the port, such that the agitator motor assembly rotates the agitator bar assembly when powered. The agitator motor assembly further includes a fastening device that passes through a bore in the shaft and engages the agitator bar assembly, thereby coupling the agitator motor assembly to the agitator bar assembly. A method for removing the agitator motor assembly is also provided.
대표청구항
▼
We claim: 1. An ice dispenser, comprising: a housing including a bin having an access port; an agitator bar assembly for agitating ice within the bin, wherein the agitator bar assembly includes a first end in proximity to the access port and a second end securable to a rear wall of the bin; a drive
We claim: 1. An ice dispenser, comprising: a housing including a bin having an access port; an agitator bar assembly for agitating ice within the bin, wherein the agitator bar assembly includes a first end in proximity to the access port and a second end securable to a rear wall of the bin; a driver disposed exterior and adjacent to the access port, the driver including an output shaft having a bore therethrough; a drive shaft having a bore therethrough coupled between the output shaft of the driver and the first end of the agitator bar assembly through the access port of the bin, wherein the output shaft transmits torque from the driver to the agitator bar assembly through the drive shaft; and a fastening device passing through the bores of the output shaft and the drive shaft and to the agitator bar assembly, wherein the fastening device engages the first end of the agitator bar assembly, thereby restraining the output shaft, the drive shaft, and the agitator bar assembly in an engaged position. 2. The ice dispenser according to claim 1, wherein the driver is separable from the agitator bar assembly when the fastening device is removed. 3. The ice dispenser according to claim 2, wherein the driver is separable from the agitator bar assembly without gaining entrance into the bin. 4. The ice dispenser according to claim 1, further comprising a paddlewheel disposed between the agitator bar assembly and the driver, wherein the output shaft transmits torque to the paddlewheel through the drive shaft such that the paddlewheel segments and delivers predetermined quantities of the ice disposed within the bin. 5. The ice dispenser according to claim 1, wherein the fastening device is a lockbolt that is threaded into the first end of the agitator bar assembly to restrain the driver, the drive shaft, and the agitator bar assembly in the engaged position. 6. The ice dispenser according to claim 1, wherein the agitator bar assembly comprises a hub to transmit loads from the output shaft and drive shaft to the agitator bar assembly. 7. The ice dispenser according to claim 4, further comprising an ice dispensing port disposed within the bin, wherein the paddlewheel delivers the predetermined quantities of ice to the ice dispensing port for use. 8. The ice dispenser according to claim 4, wherein the driver is separable from the paddle wheel and the agitator bar assembly when the fastening device is removed. 9. The ice dispenser according to claim 8, wherein the driver is separable from the agitator bar assembly and the paddlewheel without gaining entrance into the bin. 10. The ice dispenser according to claim 9, wherein the fastening device is a lockbolt that is threaded into the first end of the agitator bar assembly to restrain the driver, the drive shaft, the paddlewheel, and the agitator bar assembly in the engaged position. 11. The ice dispenser according to claim 10, wherein the paddlewheel comprises a hub to transmit loads from the driver to the agitator bar assembly. 12. The ice dispenser according to claim 4, wherein the fastening device passes through the bores of the output shaft, the drive shaft, and the paddlewheel to engage the agitator bar assembly. 13. The ice dispenser according to claim 12, wherein the fastening device is a lockbolt that is threaded into the first end of the agitator bar assembly to restrain the driver, the drive shaft, the paddlewheel, and the agitator bar assembly in the engaged position. 14. An agitator motor assembly, comprising: a driver including an output shaft having a bore therethrough; a drive shaft including a bore therethrough coupled between the output shaft and the rotatable equipment, wherein the output shaft transmits torque from the driver to the rotatable equipment through the drive shaft; and a fastening device passing through the bore of the drive shaft and the bore of the output shaft to couple the driver to the rotatable equipment, wherein the fastening device restrains the output shaft, the drive shaft, and the rotatable equipment in an engaged position. 15. The agitator motor assembly according to claim 14, wherein the driver is removable when the fastening device is not engaged. 16. The motor assembly according to claim 14, wherein the rotatable equipment is an agitation device. 17. The motor assembly according to claim 16, wherein the agitation device includes an agitator bar assembly. 18. The motor assembly according to claim 16, wherein the agitation device includes a paddlewheel. 19. A method of removing a driver from an ice dispenser, comprising: a. removing a front panel from a housing to expose a driver of an ice dispenser, wherein the driver includes an output shaft having a bore therethrough, and further wherein the output shaft is in an engaged position with an agitator bar assembly; b. disconnecting electrical connections from the driver; c. removing a fastening device from the bore of the output shaft, thereby uncoupling the driver from the agitator bar assembly; d. removing the driver from the housing, thereby separating the output shaft of the driver from the agitator bar assembly; e. servicing the driver; f. reengaging the output shaft and the agitator bar assembly; g. reinserting the fastening device through the bore of the output shaft to couple the output shaft and the agitator bar assembly in the engaged position; h. reconnecting the electrical connections to deliver power and control signals to the driver; i. reinstalling the front panel on the housing to conceal the driver; and j. powering the driver to rotate the agitator bar assembly.
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