Patent US4564077A successfully refreshed from Google Patents.
US4564077A
Expired / Lapsed
US
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Powered conveying and weighing machine
Assignee: HI-SPEED CHECKWEIGHER Co Inc A NY CORP
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Filing: 1984-05-24
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Granted: 1986-01-14
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Expires: 2004-05-24
Abstract
Abstract An improved motorized conveying and weighing or checkweighing machine is disclosed for use such as in between article feeding and take-away conveyors. The machine comprises essentially a machine support member; a compression type strain gage transducer mounted upon said support member; an angularly configured structure including a vertically standing side wall portion and a bottom sidewise extending bracket portion which is so fixed upon the top portion of said transducer as to dispose said side wall portion to extend in parallel offset relation to the plan view longitudinal profile of said transducer. Conveyor belt driving rollers are rotatably mounted upon and extend in cantilever relation away from said side wall portion and an endless conveyor belt trains about said rollers. A power supply unit is suspended from said side wall portion in longitudinally offset relation with said transducer and in plan view congruency alignment with said belt means whereby the transducer and power supply and conveyor means are substantially congruent within a common plan view profile which is of minimal width.
Inventors
- 👤 Victor Del Rosso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:05
CPC Classifications
G; G01; G01G; G01G11/00; G01G11/003
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
351 words
A high speed operating motorized conveying and weighing or checkweighing machine for transporting and weighing articles in succession for use such as in between rapid article feeding and take-away conveyors and in conjunction with interim weight measuring and readings transmitting analog converting and print-out, visual display price-labeling of item price-calculated devices or the like; said machine comprising; (a) a machine support member (34); (b) compression type strain gage transducer means (30) having a plan view longitudinally extended configuration mounted upon said support member (34); (c) an angularly configured structure including a bottom horizontal bracket portion (24) fixed upon a top portion of said transducer means (30) and a side wall portion (20) vertically upstanding from one edge of said bracket portion (24) and extending in parallel offset relation to the plan view longitudinal profile of said transducer means (30), said side wall portion (20) having one end thereof longitudinally offset relative to said transducer means (30); (d) conveyor means (10) cantilever supported by said side wall portion (20) to extend in an overlying relation with the longitudinal profile of said transducer means (30), said conveyor means (10) including a conveyor belt driving roller (12) keyed to axle means (16) which is rotatably mounted upon and extends in cantilever relation laterally away from said one end of said side wall portion (20), a conveyor belt idler roller (14) rotatably carried by axle means (22) which is mounted upon and extends in cantilever relation horizontally away from an opposite end of said side wall portion (20) and endless conveyor belt means (15) training about said drive and idler rollers; (e) a power supply unit (50) cantilever supported by said one end of said side wall portion (20) to underlie said conveyor means in longitudinally offset relation with said transducer means (30); and (f) power transmission means (51) operatively interconnecting said power supply unit (50) and said conveyor drive roller (12), characterized in that said transducer means and said power supply unit and said power transmission means and said conveyor means are substantially congruent within a common plan-view profile which is of minimal width.
Claim 2
Dependent Claim
351 words
A high speed operating motorized conveying and weighing or checkweighing machine for transporting and weighing articles in succession for use such as in between rapid article feeding and take-away conveyors and in conjunction with interim weight measuring and readings transmitting analog converting and print-out, visual display price-labeling of item price-calculated devices or the like; said machine comprising; (a) a machine support member (34); (b) compression type strain gage transducer means (30) having a plan view longitudinally extended configuration mounted upon said support member (34); (c) an angularly configured structure including a bottom horizontal bracket portion (24) fixed upon a top portion of said transducer means (30) and a side wall portion (20) vertically upstanding from one edge of said bracket portion (24) and extending in parallel offset relation to the plan view longitudinal profile of said transducer means (30), said side wall portion (20) having one end thereof longitudinally offset relative to said transducer means (30); (d) conveyor means (10) cantilever supported by said side wall portion (20) to extend in an overlying relation with the longitudinal profile of said transducer means (30), said conveyor means (10) including a conveyor belt driving roller (12) keyed to axle means (16) which is rotatably mounted upon and extends in cantilever relation laterally away from said one end of said side wall portion (20), a conveyor belt idler roller (14) rotatably carried by axle means (22) which is mounted upon and extends in cantilever relation horizontally away from an opposite end of said side wall portion (20) and endless conveyor belt means (15) training about said drive and idler rollers; (e) a power supply unit (50) cantilever supported by said one end of said side wall portion (20) to underlie said conveyor means in longitudinally offset relation with said transducer means (30); and (f) power transmission means (51) operatively interconnecting said power supply unit (50) and said conveyor drive roller (12), characterized in that said transducer means and said power supply unit and said power transmission means and said conveyor means are substantially congruent within a common plan-view profile which is of minimal width.
Claim 3
Dependent Claim
34 words
A machine as set forth in claim 1 wherein said axle means (16) extends through said side wall member, and externally thereof carries means (62) for operative interconnection with said power transmission means (51).
Claim 4
Dependent Claim
25 words
A machine as set forth in claim 1 wherein said side wall base portion is detachably mounted on said transducer, and is readily removable therefrom.
Claim 5
Dependent Claim
19 words
A machine as set forth in claim 1 wherein said conveyor belt means comprises a plurality of elastic O-rings.
Claim 6
Dependent Claim
29 words
A machine as set forth in claim 4 wherein said driving roller and said idling roller are grooved in mutual longitudinal alignments to accommodate therein said plurality of O-rings.
Claim 7
Dependent Claim
21 words
A machine as set forth in claim 1 wherein said power supply unit comprises integrally housed motor and speed reduction means.
Claim 8
Dependent Claim
19 words
A machine as set forth in claim 6 wherein said power transmission means comprises one or more resilient O-rings.
Claim 9
Dependent Claim
103 words
A machine as set forth in claim 1, wherein said power transmission means (51) includes a drive pulley (52) driven by said power supply unit (50) for rotation about a vertical axis, a driven pulley (62) mounted by said axle means (16) for rotation about a horizontal axis, a pair of direction change pulleys (58,58) mounted by said one end of said side wall portion (20) for rotation about a horizontal axis disposed normal to the axes of rotation of said drive and driven pulleys (52 and 62), and an endless drive belt (60) trained about said drive, driven, and direction change pulleys.
Claim 10
Dependent Claim
226 words
A high speed conveying system accommodating for the weighing of products arranged in a selectively adjustable number of parallel product lines upwards of a given number of such product lines, comprising in combination: a single delivery conveyor having a width sufficient to selectively accommodate thereon upwards of said given number of said product lines; a single take-away conveyor arranged in an aligned spaced relationship with said delivery conveyor and having a width sufficient for receiving all of said given number of said product lines; and a plurality of slim plan view weighing/conveyor devices removably positioned between said delivery and take-away conveyors for alignment one with each of said product lines selectively accommodated by said delivery conveyor for weighing products delivered thereby and transferring weighed products to said take-away conveyor, said devices each including a compression type strain gauge transducer means having a slim plan view longitudinally extended configuration arranged for alignment with one of said product lines, conveyor means, a power supply unit, power transmission means interconnecting said supply unit to said conveyor means and a structure for mounting said conveyor means, said power supply unit and said transmission means on said transducer means in a manner characterized in that said transducer means, said power supply unit, said conveyor means and said transmission means are substantially congruent within a common plan view profile of minimum width.
Claim 11
Dependent Claim
226 words
A high speed conveying system accommodating for the weighing of products arranged in a selectively adjustable number of parallel product lines upwards of a given number of such product lines, comprising in combination: a single delivery conveyor having a width sufficient to selectively accommodate thereon upwards of said given number of said product lines; a single take-away conveyor arranged in an aligned spaced relationship with said delivery conveyor and having a width sufficient for receiving all of said given number of said product lines; and a plurality of slim plan view weighing/conveyor devices removably positioned between said delivery and take-away conveyors for alignment one with each of said product lines selectively accommodated by said delivery conveyor for weighing products delivered thereby and transferring weighed products to said take-away conveyor, said devices each including a compression type strain gauge transducer means having a slim plan view longitudinally extended configuration arranged for alignment with one of said product lines, conveyor means, a power supply unit, power transmission means interconnecting said supply unit to said conveyor means and a structure for mounting said conveyor means, said power supply unit and said transmission means on said transducer means in a manner characterized in that said transducer means, said power supply unit, said conveyor means and said transmission means are substantially congruent within a common plan view profile of minimum width.
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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) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |