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US 4,302,883 AGranted
Vehicle frame, body and wheel alignment gauge
AssigneeExacto-Mac Limited Partnership
InventorPaul E. MacGregor
Life of this patent
Estimating the term…
Abstract
A vehicle alignment gauge has a controlling member affixed to the rocker panel of a damaged vehicle to define a reference for measurements of frame, body and wheel damage relative to the central portion of the vehicle and a U-shaped rotatable measuring member rotatively coupled to the controlling member. The rotatable measuring member may be angularly adjusted so as to define an external datum plane from which dimensional measurements of the front, back, sides, upper and lower surfaces of the vehicle may be made.
Claims24
An alignment gauge for a vehicle comprising:
- a controlling member having a length greater than a width of the center portion of the vehicle;
- means for securing the controlling member to an underside of the vehicle so that ends of the controlling member extend beyond sides of the vehicle;
- a rotatable measuring member having a pair of parallel side arms and a transverse arm coupled to and extending between one end of each side arm and having a length at least equal to the width of the vehicle, and
- means for rotatively coupling the controlling member to the side arms of the rotatable measuring member so that the rotatable measuring member may define a rotatable datum plane intersecting a center region of the vehicle, the datum plane forming a reference from which distance measurements of portions of the vehicle to the plane may be made thereby to obtain information as to the damage done to the vehicle.
1 more element
An alignment gauge for a vehicle including:
- a controlling member having a pair of spaced, parallel members extending across a width of the vehicle,
- a pair of means for securing the members to rocker panels of the vehicle, each securing means having a pair of clamps adapted to be attached to a seam of the rocker panel and means for coupling the members to the clamps, the clamps being adjustable in a vertical direction to vary a vertical elevation of the members relative to the rocker panels,
- a rotatable measuring member having a pair of parallel side arms and a transverse arm extending between one end of the side arms, the transverse arm having a length greater than the width of the vehicle,
- means for rotatively coupling the side arms of the rotatable measuring member to the controlling member, including a plate disposed perpendicular to and secured to ends of members of the controlling member, the side arms of the rotatable measuring member being pivotably secured to the plate.
1 more element
An apparatus for detecting an extent of damage to a vehicle including:
- a. a controlling member adapted to be disposed along a width of the vehicle at an underside thereof so as to extend beyond either side thereof,
- b. means for securing the controlling member to rocker panels at each side of the vehicle,
- c. means for adjusting a position of each side of the controlling member with respect to the vehicle so that the controlling member is symmetrical to the vehicle in longitudinal, width, and vertical directions,
- d. means for defining a reference from which measurements of an upper external surface of the vehicle may be made, and
- e. means for rotatively coupling the reference defining means to the controlling member so that the reference defining means defines a rotatable datum plate forming a reference from which distance measurements may be made to obtain information as to damage done to the vehicle.
2 more elements
An apparatus for detecting an extent of damage to a vehicle including:
- a. a controlling member adapted to be disposed along a width of of the vehicle at an underside thereof so as to extend beyond either side thereof, the controlling member includes a pair of spaced, parallel members having a length greater than a width of the vehicle,
- b. means for securing the controlling member to rocker panels at each side of the vehicle,
- c. means for adjusting a position of each side of the controlling member with respect to the vehicle so that the controlling member is symmetrical to the vehicle in longitudinal, width and vertical directions, the adjusting means including a pair of rods disposed at opposite ends of the members and generally perpendicular thereto, means for connecting the rods to the members, and means connecting the rods to the securing means, and
- d. means coupled to the controlling member for defining a reference from which measurements of an upper external surface of the vehicle may be made, the reference defining means includes means rotatively coupled to each side of the controlling member so as to extend around sides and upper surfaces of the vehicle.
1 more element
An apparatus for detecting damage to a vehicle including,
- means connected to a vehicle for defining a first reference from which measurements of symmetrical portions of a vehicle may be made, the first reference defining means being adapted to be disposed along an undersurface of the vehicle at an undamaged portion thereof,
- measuring means for defining a second reference at the upper surface of the vehicle, and
- means for rotatively coupling said measuring means to said first reference defining so that the first reference defining means forms a rotatable datum plane defining a reference from which distance measurements of portions of the vehicle to the datum plane may be made to determine an extent of vehicle damage.
An alignment gauge for a vehicle comprising:
- a controlling member adapted to be mounted on an underside of the vehicle, the controlling member having a length greater than a width of a center portion of the vehicle so that ends of the controlling member extend beyond sides of the vehicle;
- a rotatable measuring member having a pair of parallel side arms and a transverse arm coupled to and extending between one end of each side arm and having a length at least equal to the width of the vehicle, and
- means for rotatively coupling the controlling member of the side arms of the rotatable measuring member so that the rotatable measuring member may define a rotatable datum plane intersecting a center region of the vehicle, the datum plane forming a reference from which distance measurements of portions of the vehicle to the plane may be made thereby to obtain information as to damage done to the vehicle.
An alignment gauge for a vehicle including:
- a controlling member having a pair of spaced, parallel members extending across a width of the vehicle,
- a rotatable measuring member having a pair of parallel side arms and a transverse arm extending between one end of the side arms, the transverse arm having a legnth greater than the width of the vehicle,
- means for rotatively coupling the side arms of the rotatable measuring member to the controlling member including a plate disposed perpendicular to and secured to ends of the members of the controlling member, the side arm of the rotatable measuring member being pivotably secured to the plate.
An apparatus for detecting an extent of damage to a vehicle including:
- a controlling member adapted to be disposed along a width of the vehicle at an underside thereof so as to extend beyond either side thereof,
- means for adjusting a position of each side of the controlling member with respect to the vehicle so that the controlling member is symmetrical to the vehicle in longitudinal, width and vertical direction,
- means for defining a reference from which measurements of an upper external surface of the vehicle may be made including means rotatively coupled to each side of the controlling member so as to extend around sides and upper surfaces of the vehicle.
Dependencies are inferred from the claim text.