Retaining device for a wheel-alignment analyzer for attachment to a wheel of a motor vehicle. Retaining device has a retaining element having at least three retaining arms and a clamping mechanism which can be displaced along the retaining arms. The ends of the clamping mechanism are provided with a
Retaining device for a wheel-alignment analyzer for attachment to a wheel of a motor vehicle. Retaining device has a retaining element having at least three retaining arms and a clamping mechanism which can be displaced along the retaining arms. The ends of the clamping mechanism are provided with an overlapping portion for overlapping the edge of the rim and the retaining element can be secured to the edge of the rim. The retaining device offers a stable engagement and centering solution, thus permitting a correct wheel-alignment analysis. The overlapping portion may be spring-loaded and biased in the direction of the wheel and/or the clamping mechanism, and a spacer and the overlapping portion may be provided on the spacer.
대표청구항▼
The invention claimed is: 1. A retaining device for a wheel alignment analyzer to be attached to a wheel of a motor vehicle, comprising: a) a retaining element having at least three retaining arms; b) respective clamping elements adjustable along respective ones of the retaining arms; c) an overla
The invention claimed is: 1. A retaining device for a wheel alignment analyzer to be attached to a wheel of a motor vehicle, comprising: a) a retaining element having at least three retaining arms; b) respective clamping elements adjustable along respective ones of the retaining arms; c) an overlapping portion being provided at one end of the respective clamping elements, the overlapping portion being configured for overlapping an edge of a rim of a wheel, in use; d) the retaining element being attachable to an edge of a rim of a wheel by the clamping element, in use; e) the clamping elements includes a spacer; f) the overlapping portion being attached to the spacer and displaceable in the direction of an attached wheel, in use; g) the overlapping portion is spring-loaded and biased in the direction of the wheel, in use; and h) the overlapping portion is displaceable relative to the spacer, the overlapping portion being configured and adapted to fit dimensions of the edge of the rim. 2. Retaining device as in claim 1, wherein: a) the overlapping portion is flattened and chiseled at an end which engages a rim of a wheel, in use; and b) the overlapping portion extends tangentially to the edge of the rim when the retaining element engages the rim, in use. 3. Retaining device as in claim 1, wherein: a) the spacer includes a bolt; and b) the overlapping portion includes a socket attached to the bolt. 4. Retaining device as in claim 3, wherein: a) the socket is permanently attached to the spacer. 5. Retaining device as in claim 1, wherein: a) an end of the spacer includes a rounded stud configured as a contact point with a rim of a wheel, in use. 6. A retaining device for a wheel alignment analyzer to be attached to a wheel of a motor vehicle, comprising: a) retaining element having at least three retaining arms; b) respective clamping elements adjustable along respective ones of the retaining arms; c) an overlapping portion being provided at one end of the respective clamping elements, the overlapping portion being configured for overlapping an edge of a rim of a wheel, in use; d) the retaining element being attachable to an edge of a rim of a wheel by the clamping element, in use; e) the clamping elements having a spacer including a bolt; f) the overlapping portion having a socket attached to the bolt and displaceable in the direction of an attached wheel in use; g) the spacer is secured with the socket; h) a slider is displaceable along one of the retaining arms; i) the slider together with the spacer define a sliding assembly displaceable along the one of the retaining arms; and j) a spring is provided on the slider, the spring being configured for providing the biasing of the overlapping portion in the direction of the wheel, in use. 7. Retaining device as in claim 6, wherein: a) the spring includes a coil spring provided around the spacer, one end of the coil spring abutting the slider and the other end of the coil spring abutting the socket. 8. Retaining device as in claim 6, wherein: a) the spacer is attached to the slider by a screw having a screwhead; b) a recess is provided on the slider; and c) the screwhead fits in the recess and is disposed below a surface of the slider. 9. Retaining device as in claim 8, wherein: a) the recess includes an elongated opening. 10. Retaining device as in claim 9, wherein: a) the slider moves along an elongated groove provided on a side of the retaining arm facing the wheel, in use; and b) a groove is provided on the side of the retaining arm facing away from the wheel, the groove opening into the elongated groove. 11. Retaining device as in claim 6, wherein: a) the slider is fixedly attachable in position on the retaining arm by a threaded connection. 12. Retaining device as in claim 11, wherein: a) a knob is provided, the knob being configured for fixedly attaching the slider by the hand of a user, in use.
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이 특허에 인용된 특허 (7)
Ohnesorge Axel,DEX, Axle measurement holder to fasten a measuring head to the rim of a vehicle wheel.
Maioli Franco,ITX ; Ferrari Gino,ITX, Universal self-centering device for heads or sensors for checking the trim of the wheels of motor vehicles in general.
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