Wheel balancing machine with a tire removing device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01M-017/013
G01M-001/02
G01M-001/04
출원번호
US-0169422
(2014-01-31)
등록번호
US-9417157
(2016-08-16)
우선권정보
IT-M12013A0343 (2013-03-07)
발명자
/ 주소
Buzzi, Carlo
출원인 / 주소
Buzzi, Carlo
대리인 / 주소
Cantor Colburn LLP
인용정보
피인용 횟수 :
2인용 특허 :
8
초록▼
A wheel balancing machine having a tire removing device includes a rotation shaft upon which a wheel is mounted and elements for fixing the wheel to the rotation shaft. The device further includes a plate fixed rigidly to the tire removing device, and a tubular element connected to the plate which r
A wheel balancing machine having a tire removing device includes a rotation shaft upon which a wheel is mounted and elements for fixing the wheel to the rotation shaft. The device further includes a plate fixed rigidly to the tire removing device, and a tubular element connected to the plate which rotatably accommodates the rotation shaft. The wheel balancing device further includes a plurality of sensors fixed to the plate. The sensors are connected to the tubular element and adapted to measure the forces that constrain the tubular element when the rotation shaft and the wheel are turning and provide a measurement of the forces generated by the dynamic imbalance of the wheel. The plate includes a plurality of slots. The tire removing device includes arms with ends that engage in the plurality of slots to rigidly fix the wheel balancing device to the tire removing device.
대표청구항▼
1. A wheel balancing device, comprising a rotation shaft on which a wheel can be mounted and fixing means configured for connecting said wheel to said rotation shaft, further comprising: a plate, which is fixed rigidly to a tire removing device,a tubular element, which is connected to said plate, sa
1. A wheel balancing device, comprising a rotation shaft on which a wheel can be mounted and fixing means configured for connecting said wheel to said rotation shaft, further comprising: a plate, which is fixed rigidly to a tire removing device,a tubular element, which is connected to said plate, said tubular element accommodating rotatably said rotation shaft,sensor means, which are fixed to said plate, are connected to said tubular element and measure the forces that constrain said tubular element when said rotation shaft and said wheel are turning and provide a measurement of the forces generated by the dynamic imbalance of said wheel, wherein said plate comprises a plurality of slots wherein ends of arms of said tire removing device respectively engage in the plurality of slots of said plate for rigidly fixing said wheel balancing device to said tire removing device. 2. The wheel balancing device according to claim 1, wherein said tubular element is connected to said plate by means of a plurality of elastic laminae. 3. The wheel balancing device according to claim 1, wherein said sensor means comprise a first sensor that is connected by means of a first traction element to said tubular element, said first sensor measuring the dynamic imbalance component of said wheel on a first plane that is substantially perpendicular to a rotation axis of said rotation shaft. 4. The wheel balancing device according to claim 3, wherein said sensor means comprise a second sensor that is connected, by means of a second traction element, to a lever element, said lever element being fixed to said tubular element, said second sensor measuring the dynamic imbalance component of said wheel on a second plane, on which the rotation axis of said rotation shaft lies. 5. The wheel balancing device according to claim 1, further comprising an angular position sensor that is integral with said rotation shaft. 6. The wheel balancing device according to claim 1, wherein said fixing means comprise two coupling flanges, the rim of said wheel being lockable between said two coupling flanges by fastening means. 7. The wheel balancing device according to claim 1, further comprising electronic instruments for the processing, display and storage of the measured data. 8. The wheel balancing device according to claim 1, further comprising rotation means for turning said wheel, said rotation means comprising a manually actuated crank. 9. The wheel balancing device according to claim 1, further comprising rotation means for rotating said wheel, said rotation means comprising motor means.
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이 특허에 인용된 특허 (8)
Rogers Steven W. (Conway) Monroe Hanford D. (Conway AR), Apparatus and method for sensing unbalance force and location through frequency modulation.
Braghiroli, Francesco; Gucciardino, Lillo; Sotgiu, Paolo; Tralli, Marco, Device for lifting at least one vehicle wheel or tyre, with detector of the state of wear of the latter.
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