US4539795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orientation, accumulation and positioning machine
Assignee: RJ Reynolds Tobacco Co
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Filing: 1983-07-26
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Granted: 1985-09-10
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Expires: 2003-07-26
Abstract
Abstract A machine for orienting, accumulating and positioning packages received from two sources for loading into containers has an oscillating member which oscillates between the two sources during which time it both receives packages from one source while participating in loading packages into a container from the other source. Associated with the oscillating member and with each source is an orienting mechanism which rotates packages received from its associated source so that they rest on a common one of their sides, an accumulating mechanism which collects the packages rotated by the orienting mechanism into a group of a predetermined number, a positioning mechanism which positions the grouped packages onto the oscillating member, and a loading mechanism which advances the positioned and grouped packages from the oscillating member into the container.
Inventors
- 👤 Donald R. Wilkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:09
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/30; B65B35/54
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
136 words
A machine for orienting, accumulating and positioning packages received from two sources for loading into containers, comprising: oscillating means including an oscillating member which oscillates between the two sources, and in the process both receives packages from one source while participating in loading packages into a container from the other source; orienting means associated with each source which receive packages from its associated source and rotates each package to rest on a common one of its sides; accumulating means associated with each orienting means for collecting the packages rotated by the orienting means into a group of a predetermined number; positioning means associated with each orienting means and accumulating means for positioning the grouped packages onto the oscillating member; and loading means for advancing the positioned group of packages from the oscillating member into a container.
Claim 2
Dependent Claim
136 words
A machine for orienting, accumulating and positioning packages received from two sources for loading into containers, comprising: oscillating means including an oscillating member which oscillates between the two sources, and in the process both receives packages from one source while participating in loading packages into a container from the other source; orienting means associated with each source which receive packages from its associated source and rotates each package to rest on a common one of its sides; accumulating means associated with each orienting means for collecting the packages rotated by the orienting means into a group of a predetermined number; positioning means associated with each orienting means and accumulating means for positioning the grouped packages onto the oscillating member; and loading means for advancing the positioned group of packages from the oscillating member into a container.
Claim 3
Dependent Claim
90 words
The machine as defined in claim 1, wherein the oscillating member: (i) defines two extreme positions during its oscillation between two sources; and (ii) includes a surface for receiving each group of packages from the positioning means thereby defining a positioned group of packages, the surfaces being relatively located such that; (iii) at each extreme position of the oscillating member packages are grouped onto one surface from one source while the other surface is located to advance a previously positioned group of packages from the other source into a container.
Claim 4
Dependent Claim
37 words
The machine as defined in claim 2, further wherein the oscillating member: (iv) defines an oscillating axis; and (v) the surfaces of the oscillating member have their midpoints located at a common radius from the oscillating axis.
Claim 5
Dependent Claim
29 words
The machine as defined in claim 3, further wherein the surfaces of the oscillating member: (vi) extend tangentially to the radius from the oscillating axis which intersects its midpoint.
Claim 6
Dependent Claim
38 words
The machine as defined in claim 4, further wherein the surfaces of the oscillating member: (vii) each includes a limiting flange at its external edge for supporting the positioned group of packages when received from the positioning means.
Claim 7
Dependent Claim
100 words
The machine as defined in claim 2, further wherein: (iv) the orienting means associated with each source includes a conveyor having a straight segment at one end for receiving packages, in seriatim, from the associated source and a curved segment at the other end associated with an accumulating means; and (v) the two segments serve to transfer the packages received from the associated source to the associated accumulating means such that the side of each package in engagement with the conveyor is oriented substantially perpendicularly to the surface of the oscillating member associated with the orienting means and accumulating means.
Claim 8
Dependent Claim
31 words
The machine as defined in claim 6, further wherein: (vi) the orienting means also includes a guide plate spaced from and parallel to at least the curved segment of the conveyor.
Claim 9
Dependent Claim
88 words
The machine as defined in claim 6, wherein the accumulating means associated with each orienting means includes: (vi) a package receiving surface extending substantially perpendicular to the curved segment of the conveyor and substantially parallel to and transversely displaced from a surface of the oscillating member when the oscillating member is in one of its extreme positions; and (vii) actuating means adapted to transfer packages from the curved segment of the conveyor to the package receiving surface where the packages are collected into a group of predetermined number.
Claim 10
Dependent Claim
23 words
The machine as defined in claim 8, wherein: (viii) the actuating means comprises a crank and rocker linkage having a package engaging extension.
Claim 11
Dependent Claim
33 words
The machine as defined in claim 8, further wherein the accumulating means includes: (viii) arresting means associated with the package receiving surface for preventing movement of the packages back to the orienting means.
Claim 12
Dependent Claim
26 words
The machine as defined in claim 10, wherein: (ix) the arresting means comprise one or more brushes mounted above and parallel to the package receiving surface.
Claim 13
Dependent Claim
58 words
The machine as defined in claim 8, further wherein: (viii) the positioning means associated with each orienting means and accumulating means comprises a plunger for transferring the grouped packages on the package receiving surface of the associated accumulating means to an associated surface of the oscillating member where the grouped packages are positioned for transfer to a container.
Claim 14
Dependent Claim
32 words
The machine as defined in claim 12, further wherein: (ix) the loading means comprises a plunger for transferring the positioned grouped packages alternatively from each surface of the oscillating member to containers.
Claim 15
Dependent Claim
58 words
The machine as defined in claim 13, further comprising: a latching mechanism for alternately connecting the plunger comprising the loading means with the plungers comprising each positioning means, such that positioned group packages are transferred to containers from one surface of the oscillating member while grouped packages are being positioned on the other surface of the oscillating member.
Claim 16
Dependent Claim
42 words
The machine as defined in claim 1, wherein: (i) the packages are cigarette packages; (ii) the two sources are cigarette filling or wrapping machines, each including a conveyor system; and (iii) each orienting means is operatively associated with a respective conveyor system.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-09-09 | 1989-03-11 | 1989-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-09 | 1993-03-11 | 1993-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-09 | 1997-03-11 | 1997-09-10 | $7700.00 | Window Closed / Lapsed |