US4174633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle testing apparatus
Assignee: Fulton Tool Co Inc
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Filing: 1978-03-24
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Granted: 1979-11-20
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Expires: 1998-03-24
Abstract
Abstract Apparatus for inspecting bottles to determine if the bottle opening is properly aligned with its base whereby the bottle can be safely handled in automatic processing equipment. The apparatus includes a horizontal platform for positioning a bottle thereupon in an upright position, a frame mounted over the platform, a pair of carriages slidably suspended from the frame so as to move along independent paths of travel that are parallel with the horizontal platform but angularly offset in reference to each other, a probe supported in one of the carriages that is receivable in the bottle opening in contact with the inner wall thereof and means to detect the displacement between carriages as the bottle is rotated upon the platform.
Inventors
- 👤 Donald A. Hoyt
- 👤 Harold L. Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:24
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/24; G01B5/25; G01B5/252
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
145 words
Apparatus for inspecting bottles including a horizontal support platform having a locating fixture thereon for engaging the base of a bottle positioned on the platform and supporting the bottle in an upright position thereupon, a frame mounted over the platform having a first carriage slidably mounted therein so as to move along a first path of travel parallel to the base, a second carriage slidably mounted in the first carriage so as to move along a second path of travel that is also parallel to the base and which is angularly offset from the first path of travel, a probe affixed to the second of said carriages for movement therewith having a plug insertable within a bottle opening in contact with the inner wall thereof, and means for detecting the displacement between the carriages as a bottle is rotated about its base upon the platform.
Claim 2
Dependent Claim
145 words
Apparatus for inspecting bottles including a horizontal support platform having a locating fixture thereon for engaging the base of a bottle positioned on the platform and supporting the bottle in an upright position thereupon, a frame mounted over the platform having a first carriage slidably mounted therein so as to move along a first path of travel parallel to the base, a second carriage slidably mounted in the first carriage so as to move along a second path of travel that is also parallel to the base and which is angularly offset from the first path of travel, a probe affixed to the second of said carriages for movement therewith having a plug insertable within a bottle opening in contact with the inner wall thereof, and means for detecting the displacement between the carriages as a bottle is rotated about its base upon the platform.
Claim 3
Dependent Claim
36 words
The apparatus of claim 1 wherein said first carriage is mounted upon at least one rail supported in the frame and said second carriage is mounted upon at least one rail supported in the first carriage.
Claim 4
Dependent Claim
20 words
The apparatus of claim 2 wherein the paths of travel defined by the rails are substantially normal to each other.
Claim 5
Dependent Claim
39 words
The apparatus of claim 1 wherein said plug is a truncated cone which is supported upon a shaft extending downwardly from said second carriage so that the small diameter end of the probe is insertable in the bottle opening.
Claim 6
Dependent Claim
31 words
The apparatus of claim 4 wherein said shaft is slidably supported in said second carriage for movement in a vertical direction between a fully extended position and a fully retracted position.
Claim 7
Dependent Claim
26 words
The apparatus of claim 5 further including biasing means acting between the second carriage and the probe to urge the probe into the fully extended position.
Claim 8
Dependent Claim
31 words
The apparatus of claim 1 wherein said frame is adjustably mounted upon a vertical standard and further includes clamping means to support the frame upon the standard in a desired position.
Claim 9
Dependent Claim
32 words
The apparatus of claim 1 wherein said locating fixture is a V-shaped frame with the two legs of the frame arranged to contact the base of a bottle seated upon the platform.
References Cited (Backward Citations)
US3101147A
Cited
US3916694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-19 | 1983-05-21 | 1983-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-19 | 1987-05-21 | 1987-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-19 | 1991-05-21 | 1991-11-20 | $7700.00 | Window Closed / Lapsed |