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dc.contributor.author박태상ko
dc.contributor.author신동환ko
dc.contributor.author진성호ko
dc.contributor.author문전일ko
dc.date.accessioned2018-07-11T12:51:26Z-
dc.date.available2018-07-11T12:51:26Z-
dc.date.issued2014-03-10-
dc.identifier.urihttp://hdl.handle.net/20.500.11750/8891-
dc.description.abstractProvided is an electro-mechanical brake with a differential gear which includes a driving unit that generates a rotational force by a power that is selectively applied along with the operation of the brake pedal, a differential gear unit that is connected to the driving unit through a gear and in which a first shaft and a second shaft that are disposed in a straight line, an external braking unit that is connected to the first shaft of the differential gear unit through a gear, and an internal braking unit that is connected to the second shaft of the differential gear unit through a gear.-
dc.title차동기어를 이용한 전자식 브레이크장치-
dc.title.alternativeElectro-mechanical brake with differential gear-
dc.typePatent-
dc.type.rimsPAT-
dc.contributor.localauthor신동환-
dc.contributor.localauthor진성호-
dc.contributor.localauthor문전일-
dc.publisher.countryUS-
dc.identifier.patentApplicationNumber14-201928-
dc.date.application2014-03-10-
dc.identifier.patentRegistrationNumber9188182-
dc.date.registration2015-11-17-
dc.contributor.assignee(재)대구경북과학기술원(100/100)-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.description.claim1. An electro-mechanical brake comprising: a driving unit that generates a rotational force in accordance with a selective application of a brake pedal;a differential gear unit connected to the driving unit, the differential gear unit comprising a first shaft and a second shaft that are disposed in a straight line to serve as a rotational shaft and are rotated in the same direction by the rotational force provided by the driving unit;an external braking unit comprising an upper rack and an outer caliper, the upper rack connected to the first shaft of the differential gear unit to provide a braking power to an outer surface of a disc by moving back and forth the outer caliper according to the rotation of the first shaft of the differential gear unit; andan internal braking unit comprising a lower rack and an inner caliper, the lower rack connected to the second shaft of the differential gear unit to provide a braking power to an inner surface of the disc by moving back and forth the inner caliper according to the rotation of the second shaft of the differential gear unit, whereinwhen the driving unit is driven, the rotational force of the driving unit is transmitted to the differential gear unit, and the transmitted rotational force is simultaneously applied to the external braking unit and the internal braking unit that are connected to the differential gear unit to provide the braking powers to the disc by simultaneously moving back and force the outer and inner calipers according to the rotation of the differential gear unit and whereinthe external braking unit further comprises: a first driven shaft comprising a first spur gear meshing with an outer pinion gear of the first shaft, the first driven shaft provided on a first side of the first spur gear, whereinthe upper rack meshing with a first driven gear of the first driven shaft such that the upper rack is moved back and forth along with rotation or reverse rotation of the first driven shaft, andthe outer caliper is integrally formed at one end of the upper rack and is provided with a brake pad coming in contact with the outer surface of the disc to provide a braking power to the outer surface of the disc.-
dc.identifier.iprsType특허-


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