US4483080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alignment detection system
Assignee: TEK PRECISION Co Ltd A CORP OF NY
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Filing: 1982-03-25
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Granted: 1984-11-20
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Expires: 2002-03-25
Abstract
Abstract Apparatuses and processes for detecting misalignments between various portions of a deformable body, such as an aircraft, are disclosed. Orientation detection devices, such as potentiometric vertical indicators and gyros, are provided at a master module disposed at a predetermined location on the structure and in a remote module located at a predetermined portion of the structure remote from the reference location. The orientation of the remote portion of the structure, as determined from the remote module is compared to the orientation of the master module to thereby determine the orientation of the remote portion of the structure relative to a fixed reference. The orientation detection devices are secured to the various locations through the use of a standardized track and base assembly, whereby virtually all components of the master and remote modules are interchangeable. The remote module may be disposed on a trammel point assembly wherein the orientation of a predetermined surface may be determined. Finally, an alignment check component is provided which utilizes a laser or optical scope for detecting remote orientations without having to place a remote module at the remote location.
Inventors
- 👤 Frederick A. Knoll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:23
CPC Classifications
G; G01; G01C; G01C25/00; G01B; G01B11/00; G01B11/26; G01C15/00
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
339 words
Apparatus for detecting the orientation of a remote portion of a structure relative to a reference portion comprising: reference track means adapted to be secured to said reference portion; reference orientation detection means adapted to be slidably secured to said reference track means wherein said reference orientation detection means are adapted to be secured to said reference track means by reference bracket means, said remote orientation detection means are adapted to be secured to said remote track means by remote bracket means, wherein said reference and remote bracket means are substantially identical and each comprise first and second fixtures adapted to selectively receive portions of said reference or remote orientation detection means, said first and second fixtures on said reference bracket means being orthogonally disposed and said first and second fixtures on said remote bracket means being orthogonally disposed said reference orientation detection means comprising a first unit for detecting the vertical orientation of said reference portion and a second unit for detecting the azimuthal orientation of said reference portion, said first unit adapted to be mounted on said reference bracket means at said first fixture and said second unit adapted to be mounted on said reference bracket means at said second fixture; remote tack means adapted to be positioned at said remote portion; remote orientation detection means adapted to be slidably secured to said remote track means wherein said remote orientation detection means comprise a first unit for detecting the vertical orientation of said remote portion and a second unit for detecting the azimuthal orientation of said remote portion, said first unit adapted to be mounted on said remote bracket means at said first fixture and said second unit adapted to be mounted on said remote bracket means at said second fixture; and indication means for receiving signals from said reference and remote orientation detection means wherein said reference track means and said remote track means are of substantially identical configuration, whereby said reference and remote orientation detection means are interchangeable on said reference and remote track means.
Claim 2
Dependent Claim
339 words
Apparatus for detecting the orientation of a remote portion of a structure relative to a reference portion comprising: reference track means adapted to be secured to said reference portion; reference orientation detection means adapted to be slidably secured to said reference track means wherein said reference orientation detection means are adapted to be secured to said reference track means by reference bracket means, said remote orientation detection means are adapted to be secured to said remote track means by remote bracket means, wherein said reference and remote bracket means are substantially identical and each comprise first and second fixtures adapted to selectively receive portions of said reference or remote orientation detection means, said first and second fixtures on said reference bracket means being orthogonally disposed and said first and second fixtures on said remote bracket means being orthogonally disposed said reference orientation detection means comprising a first unit for detecting the vertical orientation of said reference portion and a second unit for detecting the azimuthal orientation of said reference portion, said first unit adapted to be mounted on said reference bracket means at said first fixture and said second unit adapted to be mounted on said reference bracket means at said second fixture; remote tack means adapted to be positioned at said remote portion; remote orientation detection means adapted to be slidably secured to said remote track means wherein said remote orientation detection means comprise a first unit for detecting the vertical orientation of said remote portion and a second unit for detecting the azimuthal orientation of said remote portion, said first unit adapted to be mounted on said remote bracket means at said first fixture and said second unit adapted to be mounted on said remote bracket means at said second fixture; and indication means for receiving signals from said reference and remote orientation detection means wherein said reference track means and said remote track means are of substantially identical configuration, whereby said reference and remote orientation detection means are interchangeable on said reference and remote track means.
Claim 3
Dependent Claim
55 words
The apparatus of claim 1 wherein said remote orientation detection means comprise a unit for detecting the vertical orientation of said remote portion, said unit adapted to be mounted on said remote bracket means at one of said first and second fixtures depending upon the orientation of said remote bracket means at said remote portion.
Claim 4
Dependent Claim
26 words
The apparatus of claim 1 wherein said indication means are adapted to be slidably secured to said reference track means adjacent said reference orientation detection means.
Claim 5
Dependent Claim
59 words
The apparatus of claim 1 wherein said remote track means is secured to a device having first and second ends adapted to be placed at first and second predetermined locations on a surface of said structure to thereby allow said remote orientation detection means to detect the orientation of said surface from said first to said second predetermined locations.
Claim 6
Dependent Claim
171 words
Apparatus of detecting the orientation of a remote portion of a structure relative to a reference portion comprising: first and second bracket means each having first and second fixtures relatively disposed at right angles, said first bracket means adapted to be positioned at said reference portion and said second bracket means adapted to be positioned at said remote portion; reference orientation detection means adapted to be disposed on said first bracket means; remote orientation detection means adapted to be disposed on said second bracket means; said reference and remote orientation detection means each including at least one of (i) a first unit for detecting vertical orientation and (ii) a second unit for detecting azimuthal orientation, wherein at least one of said first and second units is removably secured to at least one of said first and second fixtures on said first bracket means, and at least one of said first and second units is removably secured to at least one of said first and second fixtures on said second bracket means.
Claim 7
Dependent Claim
171 words
Apparatus of detecting the orientation of a remote portion of a structure relative to a reference portion comprising: first and second bracket means each having first and second fixtures relatively disposed at right angles, said first bracket means adapted to be positioned at said reference portion and said second bracket means adapted to be positioned at said remote portion; reference orientation detection means adapted to be disposed on said first bracket means; remote orientation detection means adapted to be disposed on said second bracket means; said reference and remote orientation detection means each including at least one of (i) a first unit for detecting vertical orientation and (ii) a second unit for detecting azimuthal orientation, wherein at least one of said first and second units is removably secured to at least one of said first and second fixtures on said first bracket means, and at least one of said first and second units is removably secured to at least one of said first and second fixtures on said second bracket means.
Claim 8
Independent Claim
100 words
A device for use with apparatus for detecting the orientation of a surface of a structure relative to a reference portion, said device comprising: first and second ends each provided with probe means; orientation detection means adapted to be secured to said device to detect the orientation of said device; whereby when said device is placed on said surface such that said probe means of said first and second ends are disposed at respective first and second predetermined locations on said surface, said orientation detection means detects the orientation of said surface from said first to said second predetermined locations.
Claim 9
Independent Claim
100 words
A device for use with apparatus for detecting the orientation of a surface of a structure relative to a reference portion, said device comprising: first and second ends each provided with probe means; orientation detection means adapted to be secured to said device to detect the orientation of said device; whereby when said device is placed on said surface such that said probe means of said first and second ends are disposed at respective first and second predetermined locations on said surface, said orientation detection means detects the orientation of said surface from said first to said second predetermined locations.
Claim 10
Dependent Claim
28 words
The device of claim 6 wherein said orientation detection means is adapted to be secured to said device at at least one of said first and second ends.
Claim 11
Dependent Claim
32 words
The device of claim 7 wherein at least one of said first and second ends is provided with track means upon which said orientation detection means is adapted to be slidably mounted.
Claim 12
Dependent Claim
37 words
The device of claim 8 wherein said first and second ends are separated by a shaft, and at least one of said first and second ends is provided with means for adjusting the length of such shaft.
Claim 13
Dependent Claim
32 words
The device of claim 9 wherein said shaft is provided with a rack, and said means for adjusting a length of said shaft is a pinion gear in communication with said rack.
Claim 14
Dependent Claim
38 words
The device of claim 10 further including handle means at said first and second ends for facilitating the handling of said device, and brace means at said first and second ends for bracing said device against said structure.
Claim 15
Independent Claim
117 words
A method for detecting the orientation of a surface of a structure relative to a reference portion comprising the steps of: placing a first end of a device having bracket means having a fixture means relatively disposed at a right angle and having orientation detection means secured thereto on a first predetermined location on said surface, said orientation detection means provided to detect the orientation of said device; placing a second end of said device, remote from said first end, on a second predetermined location on said surface; disposing orientation detection means at said reference portion; and comparing the outputs of said orientation detection means on said device to said orientation detection means at said reference portion.
Claim 16
Independent Claim
117 words
A method for detecting the orientation of a surface of a structure relative to a reference portion comprising the steps of: placing a first end of a device having bracket means having a fixture means relatively disposed at a right angle and having orientation detection means secured thereto on a first predetermined location on said surface, said orientation detection means provided to detect the orientation of said device; placing a second end of said device, remote from said first end, on a second predetermined location on said surface; disposing orientation detection means at said reference portion; and comparing the outputs of said orientation detection means on said device to said orientation detection means at said reference portion.
Claim 17
Dependent Claim
110 words
Apparatus for detecting the orientation of a selected portion of a deformable structure relative to a preselected location comprising: target detection means adapted to be mounted at said preselected location; first means for adjusting the azimuthal orientation of said target detection means; second means for adjusting the vertical orientation of said target detection means; third means for detecting the azimuthal orientation of said target detection means; and fourth means for detecting the vertical orientation of said target detector means; whereby when said target detection means is aligned with said selected portion, said third and fourth means act to indicate the orientation of said selected portion relative to said preselected location.
Claim 18
Dependent Claim
110 words
Apparatus for detecting the orientation of a selected portion of a deformable structure relative to a preselected location comprising: target detection means adapted to be mounted at said preselected location; first means for adjusting the azimuthal orientation of said target detection means; second means for adjusting the vertical orientation of said target detection means; third means for detecting the azimuthal orientation of said target detection means; and fourth means for detecting the vertical orientation of said target detector means; whereby when said target detection means is aligned with said selected portion, said third and fourth means act to indicate the orientation of said selected portion relative to said preselected location.
Claim 19
Dependent Claim
13 words
The apparatus of claim 13 wherein said target detection means comprises a laser.
Claim 20
Dependent Claim
14 words
The apparatus of claim 13 wherein said target detection means comprises an optical scope.
Claim 21
Dependent Claim
14 words
The apparatus of claim 13 wherein said third and fourth means comprise synchro devices.
Claim 22
Dependent Claim
14 words
The apparatus of claim 13 wherein said first and second means comprise worm gears.
Claim 23
Independent Claim
82 words
A method for detecting the orientation of a selected portion of a deformable structure relative to a preselected location comprising: mounting a target detector at said predetermined location; adjusting the azimuthal orientation and the vertical orientation of said target detector until alignment of said target detector with said selected portion is detected; and detecting the azimuthal orientation and the vertical orientation of said target detector upon said alignment to thereby detect the orientation of said selected portion relative to said preselected location.
Claim 24
Independent Claim
82 words
A method for detecting the orientation of a selected portion of a deformable structure relative to a preselected location comprising: mounting a target detector at said predetermined location; adjusting the azimuthal orientation and the vertical orientation of said target detector until alignment of said target detector with said selected portion is detected; and detecting the azimuthal orientation and the vertical orientation of said target detector upon said alignment to thereby detect the orientation of said selected portion relative to said preselected location.
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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) | 1987-11-20 | 1988-05-21 | 1988-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-20 | 1992-05-21 | 1992-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-20 | 1996-05-21 | 1996-11-20 | $7700.00 | Window Closed / Lapsed |