Patent US1425268A successfully refreshed from Google Patents.
US4523384A
Expired / Lapsed
US
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Method and apparatus for measuring deviations in vehicle bodies or frames
Assignee: Hein Werner Corp
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Filing: 1984-03-22
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Granted: 1985-06-18
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Expires: 2004-03-22
Abstract
Abstract Disclosed is a method and apparatus for measuring deviations in vehicle bodies or frames in connection with inspection of damage or alignment of deformed vehicles. The measuring apparatus comprises gripping means which are attached to reference points on either side of the vehicle, transverse beams having graduated scales thereon, a center beam, a measuring beam and at least one measuring rod for direct or cross measurement. The device is relatively light weight and compact, and the beams are provided with quick couple attachments so that the measurement can be performed in a relatively short time period.
Inventors
- 👤 Gian F. Giacomini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:25
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/20; G01B5/207
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
114 words
A method of measuring deformations of vehicle frames or bodies comprising the steps of clamping a plurality of gripping means to reference points located in the central portion of the vehicle, coupling two transverse beams to said gripping means, coupling a longitudinal center beam to said transverse beams so that an H-shaped measuring frame is formed which is located in a measuring plane parallel to the ground plane of the vehicle, coupling a measuring beam to said transverse beams with displaceable fastening means so that the measuring beam can be given an arbitrary orientation in said measuring plane, and providing said measuring beam with a measuring pole for measurement in vertical and horizontal directions.
Claim 2
Independent Claim
114 words
A method of measuring deformations of vehicle frames or bodies comprising the steps of clamping a plurality of gripping means to reference points located in the central portion of the vehicle, coupling two transverse beams to said gripping means, coupling a longitudinal center beam to said transverse beams so that an H-shaped measuring frame is formed which is located in a measuring plane parallel to the ground plane of the vehicle, coupling a measuring beam to said transverse beams with displaceable fastening means so that the measuring beam can be given an arbitrary orientation in said measuring plane, and providing said measuring beam with a measuring pole for measurement in vertical and horizontal directions.
Claim 3
Dependent Claim
32 words
The method of claim 1 wherein said transverse beams are provided with one or more measuring rods for direct or cross measurement so that all the other reference points can be checked.
Claim 4
Dependent Claim
159 words
A measuring frame for measuring deformations of vehicle frames or bodies characterized in that the measuring frame comprises: two transverse beams which at each end are provided with a gripping means which is adjustably attached in a groove on said beams so that these can be attached prependicularly to the longitudinal axis of the vehicle at four reference points; a longitudinal center beam which can be coupled to said transverse beams so that an H-shaped measuring frame is formed; and a measuring beam attached adjustably on the transverse beams with attachments, and which can be pushed and locked under the H-shaped frame so that the measuring beam can assume an arbitrary angle to the longitudinal direction of the vehicle in a plane parallel to the measuring frame, whereby the measuring beam is provided with a measuring tip for vertical measurement and a measuring rod is adapted to at least one of the transverse beams for direct or cross measurement.
Claim 5
Dependent Claim
159 words
A measuring frame for measuring deformations of vehicle frames or bodies characterized in that the measuring frame comprises: two transverse beams which at each end are provided with a gripping means which is adjustably attached in a groove on said beams so that these can be attached prependicularly to the longitudinal axis of the vehicle at four reference points; a longitudinal center beam which can be coupled to said transverse beams so that an H-shaped measuring frame is formed; and a measuring beam attached adjustably on the transverse beams with attachments, and which can be pushed and locked under the H-shaped frame so that the measuring beam can assume an arbitrary angle to the longitudinal direction of the vehicle in a plane parallel to the measuring frame, whereby the measuring beam is provided with a measuring tip for vertical measurement and a measuring rod is adapted to at least one of the transverse beams for direct or cross measurement.
Claim 6
Dependent Claim
73 words
The measuring frame of claim 3, characterized in that the beams of the measuring frame are divisible and provided with jointing means, which each comprises jointing irons with a locking screw and a guide which directs the beam joint to a correct position when a second locking screw is tightened so that the beam portions screwed apart will not assume a greater length than there is room for comfortably in a usual suitcase.
Claim 7
Dependent Claim
35 words
The measuring frame of claim 3, characterized in that the beams are made of light metal such that when all parts have been packed in a suitcase the total weight will not exceed 25 kg.
Claim 8
Dependent Claim
23 words
The measuring frame of claim 3, characterized in that the locking means between the gripping means and the beams consist of bayonet couplings.
Claim 9
Dependent Claim
23 words
The measuring frame of claim 3, characterized in that the locking means between the beams and the beams also consist of bayonet couplings.
Claim 10
Dependent Claim
30 words
The measuring frame of claim 3, characterized in that the measuring rod and the measuring pole comprise telescopic arms with graduated scales for a rapid and accurate adjustment and reading.
Claim 11
Dependent Claim
45 words
The measuring frame of claim 3, characterized in that the transverse beams are provided with scales and the attaching means of the measuring beam are provided with an indicating pointer so that the position of the measuring beam can be read in a simple way.
Claim 12
Dependent Claim
38 words
The measuring frame of claim 9, characterized in that the measuring rod has a bayonet coupling intended for balls, so that the measuring rod can be attached simply and rapidly to the ball joints arranged on the beams.
Claim 13
Dependent Claim
57 words
The measuring frame of claim 3, characterized in that the gripping means consists of three gripping arms with an articulated contact between a cylinder and a piston by means of balls cooperating with the concave surfaces of said cylinder and piston so that when the centre screw is turned the gripping arms are opened and closed, respectively.
Claim 14
Dependent Claim
23 words
The measuring frame of claim 4, characterized in that the jointing means consist of usual bayonet couplings for a simple and rapid connection.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-06-17 | 1988-12-17 | 1989-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-06-17 | 1992-12-17 | 1993-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-06-17 | 1996-12-17 | 1997-06-18 | $7700.00 | Window Closed / Lapsed |