US4171603A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guide mechanism for loading wide mouth bottles in cases
Assignee: Simplimatic Engineering Co
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Filing: 1978-07-24
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Granted: 1979-10-23
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Expires: 1998-07-24
Abstract
Abstract In a case packer, wide mouth bottles are conveyed to a platform where they are arranged in alignment with the cells in the case and thereafter held in position by suction cups. The platform is rotated to suspend the bottles, mouth down, over the case. The bottles are gravity fed into cells in the case formed by upstanding partitions. A guide mechanism is interposed between the platform and the case to correct misalignment of the partitions and to guide the bottles into the cells. The guide mechanism includes, for each cell, a pair of rigid guide members aligned with opposing corners of the cell. The guide members are pivotally mounted to a grid, in opposing spaced relationship, such that the members are movable between a closed, closely opposed and preferably mutually engaging position, inclined towards one another, and an opened mutually separated, generally vertical position. Each member includes first and second sections. The first section has an interior surface which engages the corresponding surface on the opposing member, when the members are in the closed position, to form a solid pyramidal shaped structure, which is received in the cell, to correct misalignment of the partitions, prior to releasing the bottles from the platform. The structure has a relativey sharp point greatly facilitating the correction of the position of grossly misaligned partitions. The second section, which has a concave inner surface corresponding to the curvature of the bottle wall, serves to guide the bottle into the cell as it is released from the platform. As the bottle travels between the opposing second sections of the member pair, the members move to the open position, causing same to further position the partitions. Each member has a pair of exterior surfaces joined to form an edge. The edge is adopted to be received in the corner of the cell when the member is received therein.
Inventors
- 👤 John A. Wiseman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:21
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/006
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
136 words
For use in a case packer of the type which places a bottle or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support, a pair of rigid guide members pivotally mounted on said support in opposing spaced relationship, said pair of guide members together defining the sole partition-positioning, bottle-guiding means and being movable between a closed mutually closely opposed position, inclined towards one another, and an opened mutually separated, generally vertical, position; each of said members comprising a first section having a substantially planar interior surface facing a corresponding interior surface on the other member, said surfaces closely opposing one another in face-to-face relationship when said members are in said closed position, and means for resiliently urging said members to said closed position.
Claim 2
Dependent Claim
136 words
For use in a case packer of the type which places a bottle or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support, a pair of rigid guide members pivotally mounted on said support in opposing spaced relationship, said pair of guide members together defining the sole partition-positioning, bottle-guiding means and being movable between a closed mutually closely opposed position, inclined towards one another, and an opened mutually separated, generally vertical, position; each of said members comprising a first section having a substantially planar interior surface facing a corresponding interior surface on the other member, said surfaces closely opposing one another in face-to-face relationship when said members are in said closed position, and means for resiliently urging said members to said closed position.
Claim 3
Dependent Claim
58 words
The apparatus of claim 1, wherein said first section further comprises two exterior surfaces, said exterior surfaces and said interior surface tapering to a common point, said point being situated adjacent the point on the opposing member when said planar survaces engage, to form a common tip, said common tip forming a part of said received first sections.
Claim 4
Dependent Claim
12 words
The apparatus of claim 1, wherein said exterior surfaces are substantially planar.
Claim 5
Dependent Claim
20 words
The apparatus of claim 2, wherein said exterior and interior surfaces define a body having a substantially half pyramidal shape.
Claim 6
Dependent Claim
15 words
The apparatus of claim 1, wherein said first section has a substantially half pyramidal shape.
Claim 7
Dependent Claim
25 words
The apparatus of claim 1, wherein said first sections of said two members when said members are closely opposed form a substantially pyramidal shaped structure.
Claim 8
Dependent Claim
25 words
The apparatus of claim 1, wherein said members, when in said closed position, are inclined downwardly and inwardly from the vertical by approximately 20 degrees.
Claim 9
Dependent Claim
43 words
The apparatus of claim 1, wherein said first section further comprises two exterior surfaces joined along an edge, said edge being adapted to be at least partially received in the corner of the cell, when said first section is inserted in the cell.
Claim 10
Dependent Claim
30 words
The apparatus of claim 1, wherein the widest portion of said first section substantially spans the distance between the respective points of contact of the bottle with adjacent cell walls.
Claim 11
Dependent Claim
26 words
The apparatus of claim 1, further comprising a second section, the junction between the interior surfaces of said first and second sections being a curved edge.
Claim 12
Dependent Claim
21 words
The apparatus of claim 10, wherein said curved edge extends between the peripheries of the widest portion of said first section.
Claim 13
Dependent Claim
33 words
The apparatus of claim 1, further comprising a second section, said second section comprising a concave interior surface, said concave surface having a curvature substantially corresponding to the curvature of the bottle wall.
Claim 14
Dependent Claim
32 words
The apparatus of claim 12, wherein said second section further comprises substantially planar exterior surfaces, said exterior surfaces of said second section being extensions of the exterior surfaces of said first section.
Claim 15
Dependent Claim
26 words
The apparatus of claim 12, wherein said interior surface of said first section and said concave surface of said second section join along a curved edge.
Claim 16
Dependent Claim
16 words
The apparatus of claim 12, wherein said second section has a pair of inwardly tapering edges.
Claim 17
Dependent Claim
19 words
The apparatus of claim 15, wherein said tapering edges are spaced along said second section from said first section.
Claim 18
Dependent Claim
96 words
The apparatus of claim 1, further comprising means for mounting said member to said support, said mounting means comprising a bifuricated part extending from said member and an elongated part extending from said support, each of said parts having an aperture therein, said elongated part being received into said bifuricated part such that said apertures align and a pin insertable through said aligned apertures to form a pivotal connection therebetween and wherein said urging means comprises a spring operably engaging said member and said elongated part so as to urge said member to said closed position.
Claim 19
Dependent Claim
71 words
The apparatus of claim 1, said members each further comprising a second section having a curved interior surface and a substantially planar exterior surface, an elongated substantially planar element mounted on and extending outwardly of said exterior surface, said element being situated on said exterior surface at a location thereon such that the bottom edge thereof engages the top of the partition when said first sections are inserted into the cell.
Claim 20
Dependent Claim
147 words
For use in a case packer of the type which places bottles or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support, a pair of rigid guide members pivotally mounted on said support in opposing spaced relationship, said pair of guide members together defining the sole partition-positioning, bottle guiding means and being movable between a closed mutually closely opposed position inclined towards one another and an opened mutually separated, generally vertical position, each of said members comprising two substantially planar exterior surfaces forming an edge adapted to be at least partially received in the corner of the cell and a substantially concave interior surface, said interior surface having a curvature substantially the same as the curvature of the outside wall of the bottle, and means for resiliently urging said members to said closed position.
Claim 21
Dependent Claim
147 words
For use in a case packer of the type which places bottles or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support, a pair of rigid guide members pivotally mounted on said support in opposing spaced relationship, said pair of guide members together defining the sole partition-positioning, bottle guiding means and being movable between a closed mutually closely opposed position inclined towards one another and an opened mutually separated, generally vertical position, each of said members comprising two substantially planar exterior surfaces forming an edge adapted to be at least partially received in the corner of the cell and a substantially concave interior surface, said interior surface having a curvature substantially the same as the curvature of the outside wall of the bottle, and means for resiliently urging said members to said closed position.
Claim 22
Dependent Claim
39 words
The apparatus of claim 19, wherein each of said exterior surfaces has a maximum width substantially equal to the distance between the point of contact of the bottle with the cell wall and the adjacent corner of the cell.
Claim 23
Dependent Claim
30 words
The apparatus of claim 19, wherein each of said exterior surfaces is substantially parallel to the wall of the cell aligned therewith when said member is in said opened position.
Claim 24
Dependent Claim
30 words
The apparatus of claim 20, wherein each of said exterior surfaces is substantially parallel to the wall of the cell aligned therewith when said member is in said opened position.
Claim 25
Dependent Claim
16 words
The apparatus of claim 19, wherein each of said exterior surfaces has an inwardly tapering edge.
Claim 26
Dependent Claim
36 words
The apparatus of claim 19, wherein each of said members comprises a substantially half pyramidal section, said half pyramidal sections engaging, when said members are in said closed position, to form a substantially pyramidal shaped structure.
Claim 27
Dependent Claim
27 words
The apparatus of claim 24, wherein said half pyramidal section has an interior surface with a curved edge, said edge forming a junction with said concave surface.
Claim 28
Dependent Claim
16 words
The apparatus of claim 25, wherein said curved edge extends between the extremities of said member.
Claim 29
Dependent Claim
29 words
The apparatus of claim 25, wherein said interior surface with said curved edge engages the corresponding surface on the opposing member, when said members are in the closed position.
Claim 30
Dependent Claim
25 words
The apparatus of claim 19, wherein said members, when in said closed position, are inclined downwardly and inwardly from the vertical by approximately 20 degrees.
Claim 31
Dependent Claim
60 words
The apparatus of claim 19, further comprising an elongated substantially planar element mounted on and extending outwardly of one of said exterior surfaces of same members, said element being situated on one said exterior surface at a location therein such that the bottom edge thereon engages the top of the partition when said first sections are inserted into the cell.
Claim 32
Dependent Claim
78 words
The apparatus of claim 19, wherein each of said members further comprises a bifuricated part and said support comprises an elongated part, each of said parts having an aperture therein, said elongated part being received into said bifuricated part such that said apertures align, a pin insertable through said aligned apertures and wherein said urging means comprises a compression spring operably engaging said member and said elongated part so as to urge said member to said closed position.
Claim 33
Dependent Claim
203 words
For use in a case packer of the type which places wide mouth bottles or the like into a substantially square cell having a peripheral dimension D, formed in a case by partitions, apparatus for guiding a bottle into the cell comprising a support, a pair of guide members pivotally mounted on said support at points thereon substantially aligned with respective opposing corners of said cell, said members being movable between a closed mutually closely opposed position and an open mutually separated position and each having an axial length L extending from said pivot point to the tip of said member, said length being situated along an edge substantially co-linear with the corner of the cell aligned therewith when said member is in said opened position, and a surface extending from said top at an acute angle X from said edge, said surface, when said member is in said closed position, being substantially situated in the plane bisecting the cell and passing through the corners thereof other than those aligned with said edges of said members, said surfaces of said members engaging one another when said members are in said closed position, and means for resiliently urging said members to said closed position.
Claim 34
Dependent Claim
203 words
For use in a case packer of the type which places wide mouth bottles or the like into a substantially square cell having a peripheral dimension D, formed in a case by partitions, apparatus for guiding a bottle into the cell comprising a support, a pair of guide members pivotally mounted on said support at points thereon substantially aligned with respective opposing corners of said cell, said members being movable between a closed mutually closely opposed position and an open mutually separated position and each having an axial length L extending from said pivot point to the tip of said member, said length being situated along an edge substantially co-linear with the corner of the cell aligned therewith when said member is in said opened position, and a surface extending from said top at an acute angle X from said edge, said surface, when said member is in said closed position, being substantially situated in the plane bisecting the cell and passing through the corners thereof other than those aligned with said edges of said members, said surfaces of said members engaging one another when said members are in said closed position, and means for resiliently urging said members to said closed position.
Claim 35
Dependent Claim
22 words
The apparatus of claim 31, wherein said edge has a length L, wherein L is approximately equal to: L=D √2/(2 SINE X).
Claim 36
Dependent Claim
11 words
The apparatus of claim 31, wherein X is approximately 20 degrees.
Claim 37
Dependent Claim
254 words
For use in a case packer of the type which places bottles or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support; a pair of rigid guide members pivotally mounted on said support, each of said members being in alignment with an opposite corner of the cell, said members being movable between a closed position and an open position, each of said members comprising an exterior surface including first and second substantially planar faces joined to form an edge, said edge being adapted to be received in said aligned corner of the cell, and an interior surface having first and second sections, said first section having a curved edge and a pair of substantially straight edges tapering to a point from the extremities of said curved edge so as to form an interior surface, said interior surface closely opposing the corresponding interior surface on the opposing member so as to form a substantially pyramidal shaped structure when aid members are in the closed position, said second section comprising a substantially concave interior surface substantially corresponding to the shape of the outer surface of the bottle and adapted to be in a position substantially parallel to the outer surface of the bottle when said members are in said open position, said concave surface substantially surrounding said outer surface of said bottle between the points thereon which contact adjacent sides of said cell; and, means for urging said members towards the closed position.
Claim 38
Dependent Claim
254 words
For use in a case packer of the type which places bottles or the like into a cell formed in the case by partitions, apparatus for guiding a bottle into the cell comprising: a support; a pair of rigid guide members pivotally mounted on said support, each of said members being in alignment with an opposite corner of the cell, said members being movable between a closed position and an open position, each of said members comprising an exterior surface including first and second substantially planar faces joined to form an edge, said edge being adapted to be received in said aligned corner of the cell, and an interior surface having first and second sections, said first section having a curved edge and a pair of substantially straight edges tapering to a point from the extremities of said curved edge so as to form an interior surface, said interior surface closely opposing the corresponding interior surface on the opposing member so as to form a substantially pyramidal shaped structure when aid members are in the closed position, said second section comprising a substantially concave interior surface substantially corresponding to the shape of the outer surface of the bottle and adapted to be in a position substantially parallel to the outer surface of the bottle when said members are in said open position, said concave surface substantially surrounding said outer surface of said bottle between the points thereon which contact adjacent sides of said cell; and, means for urging said members towards the closed position.
References Cited (Backward Citations)
US2277688A
Cited
US3031005A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-10-22 | 1983-04-23 | 1983-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-22 | 1987-04-23 | 1987-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-22 | 1991-04-23 | 1991-10-23 | $7700.00 | Window Closed / Lapsed |