Patent US4536962A successfully refreshed from Google Patents.
US4536962A
Expired / Lapsed
US
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Datum point location apparatus
Assignee: Hein Werner Corp
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Filing: 1983-11-17
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Granted: 1985-08-27
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Expires: 2003-11-17
Abstract
Abstract A motor vehicle datum locating fixture includes a base adapted to be secured in one of a plurality of discrete locations on a frame which supports the vehicle and first, second and third bars. A first clap is mounted on the base to fix the first bar in any one of an indefinite number of perpendicular and rotational positions relative to the base. A second clamp is disposed adjacent the end of the first bar for securing the second bar in any one of an indefinite number of perpendicular and angular position relative to the first bar. The second bar also includes a support for supporting the third bar at a fixed perpendicular position relative to the second bar.
Inventors
- 👤 Thomas R. Hense
- 👤 Ronald M. Rudolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:11
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/0025; G01B5/20; G01B5/207
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
221 words
A motor vehicle datum locating fixture includes a base having means for securing the base to a support frame so that the base can be secured to a frame in any one of a plurality of discreet locations, first, second and third elongate bar means which are circular in transverse cross-section, first clamping means for fixing said first elongate bar means, in any of a plurality of axial and angular positions relative to the base, second clamping means disposed on said first elongate bar means for fixing said second elongate bar means with its longitudinal axis extending perpendicular to the direction in which the axis of said first elongate bar means extends and in any one of a plurality of rotational angles, said first and second clamping means including clamp means and means slidably and rotatably engaging said first and second bar means, respectively, to permit said first and second bar means to be slid axially and rotated in their respective first and second clamping means prior to the clamping thereof so that each may be positioned in a selected angular and longitudinal position relative to its respective clamping means, and third means for mounting said third elongate bar means with its axis extending in a direction perpendicular to the direction in which the axis of the second bar means extends.
Claim 2
Dependent Claim
221 words
A motor vehicle datum locating fixture includes a base having means for securing the base to a support frame so that the base can be secured to a frame in any one of a plurality of discreet locations, first, second and third elongate bar means which are circular in transverse cross-section, first clamping means for fixing said first elongate bar means, in any of a plurality of axial and angular positions relative to the base, second clamping means disposed on said first elongate bar means for fixing said second elongate bar means with its longitudinal axis extending perpendicular to the direction in which the axis of said first elongate bar means extends and in any one of a plurality of rotational angles, said first and second clamping means including clamp means and means slidably and rotatably engaging said first and second bar means, respectively, to permit said first and second bar means to be slid axially and rotated in their respective first and second clamping means prior to the clamping thereof so that each may be positioned in a selected angular and longitudinal position relative to its respective clamping means, and third means for mounting said third elongate bar means with its axis extending in a direction perpendicular to the direction in which the axis of the second bar means extends.
Claim 3
Dependent Claim
49 words
The fixture set forth in claim 1 and including measuring means disposed on said first and second bar means and said first and second clamping means for indicating the axial and rotational positions of said first and second elongate bar means relative to each other and to said base.
Claim 4
Dependent Claim
41 words
The fixture set forth in claim 2 wherein said first and second clamping means each include a bore for receiving its respective first and second bar means and means for tightening the sides of said bore against said respective bar means.
Claim 5
Dependent Claim
68 words
The fixture set forth in claim 3 wherein said second clamping means comprises a bore formed adjacent one end of said first bar means and perpendicular to its axis and a slit extending from the end of said first bar means to intersect the bore, and means for moving the portions of the bar means on the opposite sides of said slit toward and away from each other.
Claim 6
Dependent Claim
36 words
The fixture set forth in claim 4 wherein said base includes a plurality of mounting means arranged in a predetermined array for mounting the base on a frame in one of a plurality of discreet locations.
Claim 7
Dependent Claim
77 words
The fixture set forth in claim 5 wherein said base comprises a plate and said mounting means comprises a plurality of holes formed in said plate, said first clamping means being mounted on said plate with said bore extending perpendicular thereto, and a hole formed in said plate coaxially with said bore to permit said first elongate means to extend therethrough whereby the axial position of said first elongate means may be varied relative to said plate.
Claim 8
Dependent Claim
36 words
The fixture set forth in claim 2 wherein said base includes a plurality of mounting means arranged in a predetermined array for mounting the base on a frame in one of a plurality of discreet locations.
Claim 9
Dependent Claim
77 words
The fixture set forth in claim 7 wherein said base comprises a plate and said mounting means comprises a plurality of holes formed in said plate, said first clamping means being mounted on said plate with said bore extending perpendicular thereto, and a hole formed in said plate coaxially with said bore to permit said first elongate means to extend therethrough whereby the axial position of said first elongate means may be varied relative to said plate.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |