Device for holding an ancillary device at right angles to an imaginary axis of rotation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B23B-005/00
B23B-005/04
출원번호
US-0513810
(2010-12-02)
등록번호
US-8739663
(2014-06-03)
우선권정보
NL-2003902 (2009-12-03); NL-2004879 (2010-06-11)
국제출원번호
PCT/NL2010/050812
(2010-12-02)
§371/§102 date
20120709
(20120709)
국제공개번호
WO2011/068406
(2011-06-09)
발명자
/ 주소
Bakker, Joannes Hendricus
출원인 / 주소
Bakker, Joannes Hendricus
대리인 / 주소
Karich, Eric
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
A device for holding a tool holder for face milling a brake disc present on a vehicle has a coupling section which can be connected to a shaft or hub rotating around the axis of rotation, as well as a support for supporting the ancillary device, and holding the ancillary device at right angles to th
A device for holding a tool holder for face milling a brake disc present on a vehicle has a coupling section which can be connected to a shaft or hub rotating around the axis of rotation, as well as a support for supporting the ancillary device, and holding the ancillary device at right angles to the axis of rotation. The holder comprises a hinge construction, a first part of which having a sphere function and the second part of which having a scale function, one of the parts being connected to the coupling section and the other part being connected to the support.
대표청구항▼
1. A device for holding an ancillary device at right angles to an imaginary axis of rotation, more particularly a tool holder for face milling a brake disc present on a vehicle, the device comprising: a coupling section which can be connected to a shaft or hub rotating around the axis of rotation, a
1. A device for holding an ancillary device at right angles to an imaginary axis of rotation, more particularly a tool holder for face milling a brake disc present on a vehicle, the device comprising: a coupling section which can be connected to a shaft or hub rotating around the axis of rotation, as well as a support for supporting the ancillary device, and means for holding the ancillary device at right angles to the axis of rotation, which holding means comprise a hinge construction according to the spherical hinge principle which comprises two parts, a first part of which having a sphere function and the second part of which having a scale function, one of the parts being connected to the coupling section and the other part being connected to the support, the device further including adjusting means for adjusting the support at right angles to the axis of rotation, which adjusting means during the rotating of the coupling section can tilt the support in a time-continuous manner around two tilting axes which are arranged at an angle to each other through a centre of an imaginary sphere through the contact faces of the first and second parts, and the adjusting means comprising operating means which are substantially stationary relative to the firm object, and comprising turning means for turning the support relative to the coupling section around an imaginary rotary shaft at right angles to the imaginary axis of rotation, the turning means resting against the support and the coupling section, characterised in that the device further includes a protractor which is attached to the support and produces a signal that is indicative of the orientation of the support relative to an imaginary horizontal face. 2. A device as claimed in claim 1, characterised in that the device further includes driving means for the turning means as well as a control unit which is coupled to the driving means and the protractor and which controls the driving means until the signal of the protractor no longer changes. 3. A device as claimed in claim 2, characterised in that the turning means, for turning the support and the coupling section relative to each other, comprise two driving elements for locally forcing the support and the coupling section to be apart against a spring force, as well as displacement means for displacing the driving elements in axial direction relative to the support and the coupling section. 4. A device as claimed in claim 3, characterised in that the imaginary connecting lines between the driving elements and the imaginary axis of rotation are inclined at an angle between 45 and 135 degrees relative to each other. 5. A device as claimed in claim 3, characterised in that the driving elements are formed by small carts which have at least one wheel at the bottom and which can be moved over a conical face on the support or the coupling section. 6. A device as claimed in claim 5, characterised in that the small carts with a top side can be moved along rollers. 7. A device as claimed in claim 2, characterised in that the displacing means are formed by screw spindles cooperating with nuts which are coupled to the driving elements. 8. A device as claimed in claim 2, characterised in that on the side of the coupling section present opposite the driving elements, a hold-down spring is present between the coupling section and the support. 9. A device as claimed in claim 2, characterised in that the operating means comprise two turning knobs. 10. A device as claimed in claim 2, characterised in that the first part of the hinge construction is connected to the support and the second part of the hinge construction is connected to the coupling section. 11. A device as claimed in claim 10, characterised in that the first part is formed by an annular spherical disc and the second part is formed by a ring having an inside congruent with the spherical disc. 12. A device for holding a tool holder at a right angle to an axis of rotation for face milling a brake disc on a vehicle, the device comprising: a coupling section which can be connected to a shaft or hub rotating around the axis of rotation;a support for supporting the brake disc, and holder for holding the brake disc at right angles to the axis of rotation, which holder comprises a hinge construction according to the spherical hinge principle which comprises two parts, a first part having a sphere function and a second part having a scale function, one of the two parts being connected to the coupling section and the other of the two parts being connected to the support;an adjusting mechanism for adjusting the support at right angles to the axis of rotation, the adjusting mechanism being capable of, during the rotating of the coupling section, tilting the support in a time-continuous manner around two tilting axes which are arranged at an angle to each other through a centre of an imaginary sphere through the contact faces of the first and second partsan operating element of the adjusting mechanism which is substantially stationary relative to the brake disc;a turning element for turning the support relative to the coupling section around an imaginary rotary shaft at right angles to the imaginary axis of rotation, the turning element resting against the support and the coupling section; anda protractor attached to the support which produces a signal that is indicative of the orientation of the support relative to an imaginary horizontal face.
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이 특허에 인용된 특허 (3)
Gerdes, Michael D.; Olsen, Michael A.; Colarelli, III, Nicholas J.; Wise, Matt; Friton, Gerry E., Method and apparatus for resurfacing brake rotors.
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