Datum point adaptor for vehicle gauging apparatus
OwnerJames Herbert Masoninventor
Life of this patent
Estimating the term…
Abstract
A datum point adaptor (1) is secured to reference points such as holes, bolts or studs, which form measurement reference points for measuring the alignment of vehicles, especially in the case of collisions and panel beating. The datum point adaptor (1) comprises securing means (3) to secure the adaptor to the datum point, a concave face (4) having a central measurement point (5) and a pivot (6) adapted to engage the central measuring point (5) and pivot 360° to allow measurements to be made to other reference points. The securing means (3) and pivot (6) can be magnetic.
Claims9
A datum point adaptors, comprising:
- a housing including a concave face having a central measurement point;
- securing means for securing the adaptor to a datum point on a vehicle such that said central measurement point is substantially aligned with said datum point;
- and
- a substantially cone shaped pivot, having an apex and a base, said apex being engageable with said concave face such that said apex centers on said central measurement point for pivotable movement about said central measurement point, the base of said cone being engageable with a measuring apparatus for determining relative alignment of said vehicle in relation to said datum point.
A datum point adaptor, comprising:
- securing means for securing the adaptor to a datum point on a vehicle;
- a housing having a concave face having a central measurement point;
- a substantially cone shaped pivot having an apex and a base engageable with said concave face, a one of said housing and said substantially cone shaped pivot including a magnet and an other of said housing and said substantially cone shaped pivot being made of magnetic material, such that the apex of the substantially cone shaped pivot centers on said central measurement point as a result of the attraction between the housing and the substantially cone shared pivot and is pivotable about said central measurement point, the base of said cone being engageable with a measuring apparatus, the magnet of the adaptor securing the adaptor to a vehicle to be measured;
- and
- a connector having a steel core located in a housing, said connector including aligning screws to center the adaptor, said connector being is connected between the datum point adaptor and a reference bolt on the vehicle to be measured.
A datum point adaptor, comprising:
- securing means for securing the adaptor to a datum point on a vehicle;
- a housing having a concave face having a central measurement point;
- and
- a substantially cone shaped pivot, having an apex and a base, said apex being engageable with said concave face such that said apex centers on said central measurement point for pivotable movement about said central measurement point, the base of said cone being engageable with a measuring apparatus;
- said adapter being securable in a reference hole, said housing having trackways formed therein, the securing means including two nonmagnetic racks adapted to slide along said trackways and which engage a central pinion therebetween, and a drive pinion to move said racks along said trackways, each of said racks having a lug which extends out of said housing remote from said concave face, such that in use the racks are moved along the trackways to abut the lugs on the periphery of the reference hole to hold the adaptor in the hole and to align the central measuring point with the center of the reference hole.
Dependencies are inferred from the claim text.