US4828100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotating ring orienting feeder
Assignee: Shibuya Hoppmann Corp
•
Filing: 1986-03-05
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Granted: 1989-05-09
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Expires: 2006-03-05
Abstract
Abstract A rotating ring orienting feeder including a hopper for containing a supply of articles. A ring is positioned above the hopper. A support member is provided for retaining the ring in a substantially horizontal position. The supports also provide rotation for the ring. A conveyor is provided within the hopper for supplying articles to the ring. A drive mechanism is provided for imparting rotation to the ring and to the conveyor. A plurality of articles are supplied to the ring by the conveyor and are qualified on either side of the ring. Articles not being disposed in a predetermined orientation are returned to the hopper for resupply. In another embodiment, the articles positioned on the ring may also turn from one position into another position in order to qualify the articles directly on the ring.
Inventors
- 👤 Kurt H. Hoppmann
- 👤 James G. Lin
- 👤 Werner H. Schmitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:51
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1414; B65G47/1428
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
195 words
A rotating ring orienting feeder comprising: a hopper for containing a supply of articles; a ring having a predetermined width including an outer peripheral surface and an inner peripheral surface with an open central portion positioned directly above a portion of said hopper; support means for supporting said ring for rotation directly above a portion of said hopper in a substantially horizontal position; conveying means mounted within said hopper below said ring and projecting upwardly through said open central portion in said ring to a point above said ring for supplying articles from said hopper to said ring, said conveying means in an endless conveyor mounted as a lower wall of said hopper for continuously supplying articles disposed within said hopper to said ring; drive means for imparting rotation to said ring and to said conveying means; wherein a plurality of articles are supplied to said ring by said conveying means and are qualified on at least one of said outer peripheral surface and said inner peripheral surface of said ring, articles not being disposed in a predetermined orientation are directly returned to said hopper and said endless conveyor positioned below said ring for resupply.
Claim 2
Dependent Claim
195 words
A rotating ring orienting feeder comprising: a hopper for containing a supply of articles; a ring having a predetermined width including an outer peripheral surface and an inner peripheral surface with an open central portion positioned directly above a portion of said hopper; support means for supporting said ring for rotation directly above a portion of said hopper in a substantially horizontal position; conveying means mounted within said hopper below said ring and projecting upwardly through said open central portion in said ring to a point above said ring for supplying articles from said hopper to said ring, said conveying means in an endless conveyor mounted as a lower wall of said hopper for continuously supplying articles disposed within said hopper to said ring; drive means for imparting rotation to said ring and to said conveying means; wherein a plurality of articles are supplied to said ring by said conveying means and are qualified on at least one of said outer peripheral surface and said inner peripheral surface of said ring, articles not being disposed in a predetermined orientation are directly returned to said hopper and said endless conveyor positioned below said ring for resupply.
Claim 3
Dependent Claim
28 words
A rotating ring orienting feeder according to claim 1, wherein said support means includes rollers mounted to engage said outer peripheral surface for supporting and guiding the ring.
Claim 4
Dependent Claim
36 words
A rotating ring orienting feeder according to claim 2, wherein said support means includes at least three rollers and said drive means is operatively connected to at least one roller for imparting rotation to said ring.
Claim 5
Dependent Claim
28 words
A rotating ring orienting feeder according to claim 1, wherein said support means includes rollers mounted to engage said inner peripheral surface for supporting and guiding the ring.
Claim 6
Dependent Claim
34 words
A rotating ring orienting feeder according to claim 4, wherein said support means includes three rollers and said drive means is operatively connected to at least one roller for imparting rotation to said ring.
Claim 7
Dependent Claim
46 words
A rotating ring orienting feeder according to claim 1, wherein said drive means includes a first drive motor operatively connected to said support means for rotating said ring and a second drive motor operatively connected to said conveying means for imparting rotation to said conveying means.
Claim 8
Dependent Claim
33 words
A rotating ring orienting feeder according to claim 1, and further including a wall disposed adjacent to an upper surface of said ring for dividing articles disposed on said ring into two files.
Claim 9
Dependent Claim
41 words
A rotating ring orienting feeder according to claim 7, and further including an exit ramp, articles divided on said ring are qualified on either side of said ring and thereafter exit from said rotating ring orienting feeder on said exit ramp.
Claim 10
Dependent Claim
25 words
A rotating ring orienting feeder according to claim 1, wherein said ring includes an upper surface with a depression for qualifying articles on said ring.
Claim 11
Dependent Claim
138 words
A rotating ring orientating feeder comprising: a hopper for containing a supply of articles; a ring positioned above said hopper, said ring includes a block extending downwardly from a lower surface of said ring and said support means includes rollers mounted to engage an inner peripheral surface of said block for supporting and guiding the ring; support means for supporting said ring for rotation above said hopper in a substantially horizontal position; conveying means mounted within said hopper for supplying articles from said hopper to said ring; drive means for imparting rotation to said ring and to said conveying means; wherein a plurality of articles are supplied to said ring by said conveying means and are qualified on either side of said ring, articles not being disposed in a predetermined orientation being returned to said hopper for resupply.
Claim 12
Dependent Claim
138 words
A rotating ring orientating feeder comprising: a hopper for containing a supply of articles; a ring positioned above said hopper, said ring includes a block extending downwardly from a lower surface of said ring and said support means includes rollers mounted to engage an inner peripheral surface of said block for supporting and guiding the ring; support means for supporting said ring for rotation above said hopper in a substantially horizontal position; conveying means mounted within said hopper for supplying articles from said hopper to said ring; drive means for imparting rotation to said ring and to said conveying means; wherein a plurality of articles are supplied to said ring by said conveying means and are qualified on either side of said ring, articles not being disposed in a predetermined orientation being returned to said hopper for resupply.
Claim 13
Dependent Claim
34 words
A rotating ring orienting feeder according to claim 10, wherein said support means includes three rollers and said drive means is operatively connected to at least one roller for imparting rotation to said ring.
Claim 14
Independent Claim
140 words
A method of orienting articles on a rotating ring comprising the following steps: supplying articles into a hopper; conveying articles by means of an endless conveyor from said hopper to a ring having a predetermined width including an outer peripheral surface and an inner peripheral surface with an open central portion and being rotatably supported directly above a portion of said hopper; qualifying articles on either side of said ring wherein the articles are qualified on at least one of said outer peripheral surface and said inner peripheral surface of said ring and articles which are not disposed in a predetermined orientation are directly returned to said hopper and said endless conveyor positioned below said ring for resupply, said endless conveyor being mounted as a lower wall of said hopper; discharging articles disposed in the predetermined orientation from said ring.
Claim 15
Independent Claim
140 words
A method of orienting articles on a rotating ring comprising the following steps: supplying articles into a hopper; conveying articles by means of an endless conveyor from said hopper to a ring having a predetermined width including an outer peripheral surface and an inner peripheral surface with an open central portion and being rotatably supported directly above a portion of said hopper; qualifying articles on either side of said ring wherein the articles are qualified on at least one of said outer peripheral surface and said inner peripheral surface of said ring and articles which are not disposed in a predetermined orientation are directly returned to said hopper and said endless conveyor positioned below said ring for resupply, said endless conveyor being mounted as a lower wall of said hopper; discharging articles disposed in the predetermined orientation from said ring.
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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) | 1992-05-08 | 1992-11-07 | 1993-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-08 | 1996-11-07 | 1997-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-08 | 2000-11-07 | 2001-05-09 | $7700.00 | Window Closed / Lapsed |