Patent EP0645604B1 successfully refreshed from Google Patents.
Patent US3976028A successfully refreshed from Google Patents.
US3976028A
Expired / Lapsed
US
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Automatic article immersion apparatus
Assignee: NEWMAN HOWELLS ASSOC Ltd
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Filing: 1975-01-17
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Granted: 1976-08-24
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Expires: 1995-01-17
Abstract
Abstract The apparatus comprises a stack of receptacles, side-by-side relationship article holder, receptacle moving means, including a timing device, for automatically moving receptacles out of said stack, and holder moving means, including a timing device, for automatically advancing said holder towards and, after a predetermined time, withdrawing it from a receptacle moved out of the stack whereby an article carried by the holder may be immersed, for a predetermined time, in a fluid carried by said receptacle. In one embodiment a plurality of stacks of receptacles are arranged in side-by-side relationship so as to form a block of said receptacles and the apparatus comprises a movable frame, means for moving said frame from stack to stack of the block of stacks, a vertically movable platform carried by said frame, means for moving said platform vertically so as to bring it into alignment with any receptacle of a stack, means for withdrawing a receptacle, when so aligned, from its stack onto said platform, means movable with said platform and supporting the article holder for vertical movement above and relatively to said platform and means for effecting such vertical movement of the article holder.
Inventors
- 👤 Francis Thomas Howells
- 👤 John Maldwyn Newman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:33
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/28; G01N1/30; G01N1/31; B; B05; B05C; B05C3/00; B05C3/02
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
97 words
Automatic article immersion apparatus comprising a stationary stack of receptacles; an article holder; receptacle extraction means, including a timing device, for automatically moving receptacles out of said stack; holder moving means, including a timing device, for automatically advancing said holder towards and, after a predetermined time, withdrawing it from a receptacle moved out of the stack whereby an article carried by the holder may be immersed, for a predetermined time in a fluid carried by said receptacle; and means for moving the receptacle extraction means to register with, and be operative for withdrawing, desired receptacles in turn.
Claim 2
Dependent Claim
97 words
Automatic article immersion apparatus comprising a stationary stack of receptacles; an article holder; receptacle extraction means, including a timing device, for automatically moving receptacles out of said stack; holder moving means, including a timing device, for automatically advancing said holder towards and, after a predetermined time, withdrawing it from a receptacle moved out of the stack whereby an article carried by the holder may be immersed, for a predetermined time in a fluid carried by said receptacle; and means for moving the receptacle extraction means to register with, and be operative for withdrawing, desired receptacles in turn.
Claim 3
Dependent Claim
113 words
Automatic article immersion apparatus comprising a plurality of stacks of receptacles arranged in side-by-side relationship so as to form a stationary block of said receptacles; an article holder; receptacle extraction means, including a timing device, for automatically moving receptacles out of said block of receptacles; holder moving means, including a timing device, for automatically advancing said holder towards and, after predetermined time, withdrawing it from a receptacle moved out of the block whereby an article carried by the holder may be immersed for a predetermined time, in a fluid carried by said receptacle; and means for moving the receptacle extraction means to register with, and be operative for withdrawing, desired receptacles in turn.
Claim 4
Dependent Claim
113 words
Automatic article immersion apparatus comprising a plurality of stacks of receptacles arranged in side-by-side relationship so as to form a stationary block of said receptacles; an article holder; receptacle extraction means, including a timing device, for automatically moving receptacles out of said block of receptacles; holder moving means, including a timing device, for automatically advancing said holder towards and, after predetermined time, withdrawing it from a receptacle moved out of the block whereby an article carried by the holder may be immersed for a predetermined time, in a fluid carried by said receptacle; and means for moving the receptacle extraction means to register with, and be operative for withdrawing, desired receptacles in turn.
Claim 5
Dependent Claim
106 words
Apparatus as claimed in claim 2 wherein said receptacle extraction means comprises; a movable frame, means for moving said frame from stack to stack of the block of stacks, a vertically movable platform carried by said frame, means for moving said platform vertically so as to bring it into alignment with any receptacle of a stack, and means for withdrawing a receptacle, when so aligned from its stack onto said platform; said holder moving means being movable with said platform and supporting the article holder for vertical movement above and relative to said platform and including means for effecting such vertical movement of the article holder.
Claim 6
Dependent Claim
43 words
Apparatus as claimed in claim 2, wherein the block of receptacles is arranged at one side of a substantially rectangular frame or casing, the receptacle extraction means and holder moving means being positioned in said frame or casing behind said block of receptacles.
Claim 7
Dependent Claim
30 words
Apparatus as claimed in claim 2 wherein each receptacle comprises a pallet adapted to support a tank or vessel for a fluid in which an article is to be immersed.
Claim 8
Dependent Claim
28 words
Apparatus as claimed in claim 2 wherein the receptacle extraction means is adapted automatically, after a predetermined time, to return a receptacle to its position in a stack.
Claim 9
Dependent Claim
20 words
Apparatus as claimed in claim 2 wherein the receptacles are moved out of the block thereof one row after another.
Claim 10
Dependent Claim
42 words
Apparatus as claimed in claim 2 and including a receptacle for the washing of an article or for the drawing off of fluid from an article which has been immersed and means for selecting whether said article should be washed or drained.
Claim 11
Dependent Claim
13 words
Apparatus as claimed in claim 2 and including cover means for the receptacles.
Claim 12
Dependent Claim
29 words
Apparatus as claimed in claim 3 wherein the extraction means for withdrawing a receptacle from the block includes a magnet device for temporarily attaching a receptacle to said means.
Claim 13
Dependent Claim
30 words
Apparatus as claimed in claim 3 wherein a vessel for the washing and draining of an article, which has been immersed, is carried by said platform below an opening therein.
Claim 14
Dependent Claim
30 words
Apparatus as claimed in claim 2 and including means for causing agitation between an article in the holder and a fluid in the receptacle in which said article is immersed.
Claim 15
Dependent Claim
32 words
Apparatus as claimed in claim 3 wherein means is provided for imparting an oscillating or reciprocating motion to the means supporting the article holder thereto to agitate an article in the holder.
Claim 16
Dependent Claim
37 words
Apparatus as claimed in claim 2 wherein the article holder is provided with means for automatically engaging an article carrier when presented to it by movement of a receptacle, carrying said article carrier, out of its stack.
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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) | 1979-08-24 | 1980-02-23 | 1980-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-24 | 1984-02-23 | 1984-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-24 | 1988-02-23 | 1988-08-24 | $7700.00 | Window Closed / Lapsed |