US4594837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cassette packing device and method
Assignee: Individual
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Filing: 1985-05-01
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Granted: 1986-06-17
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Expires: 2005-05-01
Abstract
Abstract A mechanism for loading cassettes into soft-poly boxes which employs a poly box hopper and a cassette hopper. Poly boxes are advanced one after another by a pusher from the poly box hopper to successive stations for opening the box lid, loading the cassette into the box, closing the box lid and restacking the loaded box, in seriatim. The poly boxes index each succeeding poly box along a guideway by a pusher which pushes the poly boxes end to end therealong. At the lid opener station, the box is clamped and the lid is forced upwardly and skewed so as to properly enter a guidepath as the box travels to the next station. The cassette loading station properly orients a cassette and forces it into the waiting box with proper indexing and a forceful biasing downward of the cassette into the box. At the lid closure station, the cassette is fully forced into the box and the lid is forcefully closed thereon. The box is then stacked upwardly from the bottom at the last station where the loaded boxes are periodically removed.
Inventors
- 👤 Darrell W. Zielke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:20
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/20; B65B43/00; B65B43/38; B65B7/00; B65B7/16; B65B7/26
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
101 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box and flanges on each end of each lid extending toward the box and being outwardly therefrom, comprising a guideway sized to receive the soft-poly boxes end to end; a pusher extending to said guideway to advance the soft-poly boxes along said guideway; an opener to pivot the lids from engagement with the boxes; and a lid guide extending over said guideway at said opener to restrict pivotal movement of the lids such that flanges on adjacent lids remain in contact in said guideway.
Claim 2
Dependent Claim
101 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box and flanges on each end of each lid extending toward the box and being outwardly therefrom, comprising a guideway sized to receive the soft-poly boxes end to end; a pusher extending to said guideway to advance the soft-poly boxes along said guideway; an opener to pivot the lids from engagement with the boxes; and a lid guide extending over said guideway at said opener to restrict pivotal movement of the lids such that flanges on adjacent lids remain in contact in said guideway.
Claim 3
Dependent Claim
30 words
The cassette packing device of claim 1 further comprising a clamp pivotally mounted relative to said guideway and selectively pivotable to engage a box in said guideway at said opener.
Claim 4
Dependent Claim
44 words
The cassette packing device of claim 1 further comprising a spring element extending to above said guideway and below the level of said lid guide and displaced from said opener along said guideway toward said pusher less than the length of a soft-poly box.
Claim 5
Dependent Claim
83 words
The cassette packing device of claim 3 further comprising a second lid guide spaced below said first lid guide to define a channel therewith for receipt of an edge of the lids pivoted from engagement with the boxes, said second lid guide being displaced along said guideway from said opener away from said pusher, and the end of said second lid guide most proximal said opener being displaced along said guideway from said spring element less than the length of a soft-poly box.
Claim 6
Dependent Claim
82 words
The cassette packing device of claim 1 further comprising two index clamps pivotally mounted relative to said guideway and selectively pivotable to engage a box in said guideway, said index clamps each having a finger extending toward said guideway, said fingers being mutually spaced the length of a soft-poly box, said index clamps being displaced along said guideway from said opener away from said pusher at a loading station, each finger being no wider than twice the thickness of a lid flange.
Claim 7
Dependent Claim
34 words
The cassette packing device of claim 1 wherein said opener includes a piston slidably disposed relative to said guideway to move in a perpendicular direction thereto to engage the lid of a soft-poly box.
Claim 8
Dependent Claim
65 words
The cassette packing device of claim 6 wherein said opener further includes a pawl extending into the path of travel of the lid of the soft-poly box actuated by said piston, said pawl being pivotally mounted relative to said guideway to rotate from the path of travel of the lid and having a spring biasing said pawl into the path of travel of the lid.
Claim 9
Dependent Claim
59 words
The cassette packing device of claim 1 further comprising a pin extending transversely of said guideway at a position elevated above said guideway to hold the boxes on the guideway, said pin being located along said guideway from said opener away from said pusher and including a pin actuator to actuate said pin after actuation of s id opener.
Claim 10
Independent Claim
107 words
A method for packing cassettes into soft-poly boxes having a lid pivotally coupled to each box and flanges on each end of each lid extending toward the box and outwardly therefrom, comprising the steps of intermittently advancing boxes end to end along a guideway with each box pushing the preceding box; gripping each successive box at an opening station; raising the lid on the gripped box; restricting the movement of the raised lid to insure that adjacent lids remain in contact with the raised lid; filling each successive box with a lid raised at a filling station with a cassette; closing a lid after filling the box.
Claim 11
Independent Claim
107 words
A method for packing cassettes into soft-poly boxes having a lid pivotally coupled to each box and flanges on each end of each lid extending toward the box and outwardly therefrom, comprising the steps of intermittently advancing boxes end to end along a guideway with each box pushing the preceding box; gripping each successive box at an opening station; raising the lid on the gripped box; restricting the movement of the raised lid to insure that adjacent lids remain in contact with the raised lid; filling each successive box with a lid raised at a filling station with a cassette; closing a lid after filling the box.
Claim 12
Dependent Claim
29 words
The method of claim 9 further comprising the step of twisting the lid as the lid is raised to place one end of the lid higher than the other.
Claim 13
Dependent Claim
29 words
The method of claim 9 further comprising the step of positioning a guide pin over each successive box after raising the lid to hold the box on the guideway.
Claim 14
Dependent Claim
29 words
The method of claim 9 further comprising the step of positioning fingers to either side of each successive box at the filling station to index the box before filling.
Claim 15
Dependent Claim
102 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising a guideway sized to receive the soft-poly boxes end to end; a box pusher extending to said guideway to advance the boxes along said guideway; a cassette track perpendicular to and above said guideway, sized to receive a cassette positioned transversely in said cassette track; a cassette pusher extending to said cassette track to advance the cassettes toward said guideway, said cassette pusher having a pusher head having forwardly extending lugs to either side thereof, each having a bevel surface facing said guideway.
Claim 16
Dependent Claim
102 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising a guideway sized to receive the soft-poly boxes end to end; a box pusher extending to said guideway to advance the boxes along said guideway; a cassette track perpendicular to and above said guideway, sized to receive a cassette positioned transversely in said cassette track; a cassette pusher extending to said cassette track to advance the cassettes toward said guideway, said cassette pusher having a pusher head having forwardly extending lugs to either side thereof, each having a bevel surface facing said guideway.
Claim 17
Dependent Claim
23 words
The cassette packing device of claim 13 wherein said lugs are spaced apart by the width of standard tape access ports on cassettes.
Claim 18
Dependent Claim
122 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising a guideway sized to receive the soft-poly boxes; a lid closure arm extending to above said guideway, said arm being pivotally mounted relative to said guideway and including a first actuator means for pivoting said arm toward the lid and box to engage the lid to the box; a slidable member on said lid closure arm extending to above said guideway and having a bevel flange facing said guideway below said lid closure arm and second actuator means for retracting said slidable member along said arm, said bevel flange and said arm forming a channel for receipt of an edge of the lid.
Claim 19
Dependent Claim
122 words
A cassette packing device for loading cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising a guideway sized to receive the soft-poly boxes; a lid closure arm extending to above said guideway, said arm being pivotally mounted relative to said guideway and including a first actuator means for pivoting said arm toward the lid and box to engage the lid to the box; a slidable member on said lid closure arm extending to above said guideway and having a bevel flange facing said guideway below said lid closure arm and second actuator means for retracting said slidable member along said arm, said bevel flange and said arm forming a channel for receipt of an edge of the lid.
Claim 20
Independent Claim
135 words
A method for packing cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising the steps of intermittently advancing boxes end to end along a guideway; gripping each successive box at an opening station; raising the lid on the gripped box; advancing a cassette toward each successive box below the raised lid at a filling station; biasing the cassette into the box by means of the raised lid and a bevel surface facing the box pushing the cassette toward the box; advancing the box past the filling station to a closing station; pressing a bevel member down on the cassette in the box beneath the lid; bringing an arm down on the lid at the closing station to engage the lid with the box, said engagement occurring after retraction of the member.
Claim 21
Independent Claim
135 words
A method for packing cassettes into soft-poly boxes having a lid pivotally coupled to each box, comprising the steps of intermittently advancing boxes end to end along a guideway; gripping each successive box at an opening station; raising the lid on the gripped box; advancing a cassette toward each successive box below the raised lid at a filling station; biasing the cassette into the box by means of the raised lid and a bevel surface facing the box pushing the cassette toward the box; advancing the box past the filling station to a closing station; pressing a bevel member down on the cassette in the box beneath the lid; bringing an arm down on the lid at the closing station to engage the lid with the box, said engagement occurring after retraction of the member.
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) | 1989-06-16 | 1989-12-16 | 1990-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-16 | 1993-12-16 | 1994-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-16 | 1997-12-16 | 1998-06-17 | $7700.00 | Window Closed / Lapsed |