US4267936A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remotely operable lid for storage bins
Assignee: ADVANCED EALSTOMER SYSTEMS LP
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Filing: 1979-11-13
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Granted: 1981-05-19
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Expires: 1999-11-13
Abstract
Abstract A remotely operable lid for storage bins to be used in conjunction with a storage bin (10) having an access opening (11). A cover plate (18) is carried within a pair of guides (20, 22) such that the plate may be slid laterally in the guides. The guides (20, 22) are held spaced apart by end members (26, 28) which in conjunction with the guides, form a frame. Affixed to the bottom of the frame is a cylindrical band (46) which is sized to accept within a ridge (48) extending upward and around the access opening perimeter of the storage bin. The lid and frame are thus fixed atop the access opening of the bin. Attached to the lid are two eyelets (30, 32) and attached to the frame is a pulley (30). Ropes are attached to the eyelets, one of which is threaded through the pulley. The ropes are extended downward along the side of the bin to ground level. An operator at ground level can then pull one of the ropes to cause the lid to slide over the access opening, and pull the other rope to cause the lid to slide away from the access opening, thereby permitting entry of materials into the bin. The flange extending from the access opening is notched (64, 66, 68) to assure a complete closure of the access opening by the lid.
Inventors
- 👤 Cleone J. Pavlicek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:13
CPC Classifications
B; B65; B65D; B65D90/00; B65D90/10
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
115 words
A storage bin having a remotely operable lid comprising: (a) an enclosure for storing materials, said enclosure having an opening for admitting the materials into the enclosure, said opening having a ridge extending outwardly from said enclosure and around the periphery of said opening; (b) a remotely operable lid apparatus including a cover plate, a pair of guides for carrying edges of said plate and allowing said plate to slide laterally within said guides; (c) means for remotely operating said lid; (d) means for attaching said lid apparatus to said enclosure including a band-shaped member to encompass said ridge, said band being fastened to said apparatus, and means for attaching said band to said ridge.
Claim 2
Dependent Claim
115 words
A storage bin having a remotely operable lid comprising: (a) an enclosure for storing materials, said enclosure having an opening for admitting the materials into the enclosure, said opening having a ridge extending outwardly from said enclosure and around the periphery of said opening; (b) a remotely operable lid apparatus including a cover plate, a pair of guides for carrying edges of said plate and allowing said plate to slide laterally within said guides; (c) means for remotely operating said lid; (d) means for attaching said lid apparatus to said enclosure including a band-shaped member to encompass said ridge, said band being fastened to said apparatus, and means for attaching said band to said ridge.
Claim 3
Dependent Claim
170 words
A storage bin having a remotely operable cover comprising: (a) an enclosure for storing materials having an access opening for admitting the materials into said enclosure; (b) a flange extending outwardly and around the periphery of said opening; (c) first and second quide members disposed parallel to each other, said first guide located on one side of said opening and said second guide located on the other side of said opening, said guide member being shaped to define an interior region and having a longitudinal gap in each of said guide members; (d) adapter means for attaching said guide to said flange; (e) a cover plate having longitudinal edges larger than said opening, each longitudinal edge extending into one of said longitudinal gaps and being carried within said guide members in sliding engagement with said guide members; and (f) pulley means for remotely moving said cover plate along said guide members from a position wherein the opening is fully opened to a position wherein said plate fully covers said opening.
Claim 4
Dependent Claim
170 words
A storage bin having a remotely operable cover comprising: (a) an enclosure for storing materials having an access opening for admitting the materials into said enclosure; (b) a flange extending outwardly and around the periphery of said opening; (c) first and second quide members disposed parallel to each other, said first guide located on one side of said opening and said second guide located on the other side of said opening, said guide member being shaped to define an interior region and having a longitudinal gap in each of said guide members; (d) adapter means for attaching said guide to said flange; (e) a cover plate having longitudinal edges larger than said opening, each longitudinal edge extending into one of said longitudinal gaps and being carried within said guide members in sliding engagement with said guide members; and (f) pulley means for remotely moving said cover plate along said guide members from a position wherein the opening is fully opened to a position wherein said plate fully covers said opening.
Claim 5
Dependent Claim
26 words
A storage bin according to claim 2 wherein said adapter means includes a cylindrically shaped band member adapted to engage the outer perimeter of said flange.
Claim 6
Dependent Claim
12 words
A storage bin according to claim 3 wherein said band is continuous.
Claim 7
Dependent Claim
69 words
A storage bin according to claim 3 wherein said band has a longitudinal gap therein to define a discontinuous cylinder and includes brackets attached to the ends of said band, each of said brackets having a boring therethrough for receiving a fastener so that said band may be engaged against said perimeter when said fastener is received within said borings and tightened to draw said ends toward each other.
Claim 8
Dependent Claim
58 words
A storage bin according to claim 2 including first and second end members attached to guides to form a frame for carrying said cover plate, said first end member being of the same shape as said guide members and having a gap therein for receiving said cover plate when said cover plate is disposed over said access opening.
Claim 9
Dependent Claim
33 words
A storage bin according to claim 2 wherein said flange contains notches in its top edge whereby said top edge is in abutment with said lid when said lid is covering said access.
Claim 10
Dependent Claim
32 words
A storage bin according to claim 7 wherein said notches are cut to a depth approximately equal to the distance from said cover plate to the outer edge of said guide members.
Claim 11
Dependent Claim
61 words
A storage bin according to claim 8 wherein said notches include first, second and third notches, said first notch being located in said flange such that a portion of said first end member may be received therein, said second and third notches being located in said flange such that a portion of each of said guide members is respectively received therein.
Claim 12
Dependent Claim
206 words
A remotely operable lid apparatus for use with a storage bin having an access opening therein comprising: (a) a cover plate quadilateral in shape for covering said access opening, said cover plate having two parallel sides; (b) a cover plate carrying mechanism for moving said cover plate between a closed position covering said access and an open position wherein said access is unobstructed, including: (1) a parallel pair of box-shaped guides spaced apart, one face of each of said guides having a gap therein sized to receive said sides of said cover plate; (2) a pair of end members affixed to ends of said guides for holding said guides spaced apart and for providing end limits on the movement of said cover plate at said open and closed positions; (c) means for remotely moving said cover plate between open and closed positions including: (1) at least one cord; (2) means located on said cover plate for attaching said cord to said cover plate; (3) cord guide means for guiding said cord from said cover plate to a point reachable by an operator standing on the ground; (d) adapter means affixed to said lid carrying mechanism for securing said mechanism to said bin around said access opening.
Claim 13
Dependent Claim
206 words
A remotely operable lid apparatus for use with a storage bin having an access opening therein comprising: (a) a cover plate quadilateral in shape for covering said access opening, said cover plate having two parallel sides; (b) a cover plate carrying mechanism for moving said cover plate between a closed position covering said access and an open position wherein said access is unobstructed, including: (1) a parallel pair of box-shaped guides spaced apart, one face of each of said guides having a gap therein sized to receive said sides of said cover plate; (2) a pair of end members affixed to ends of said guides for holding said guides spaced apart and for providing end limits on the movement of said cover plate at said open and closed positions; (c) means for remotely moving said cover plate between open and closed positions including: (1) at least one cord; (2) means located on said cover plate for attaching said cord to said cover plate; (3) cord guide means for guiding said cord from said cover plate to a point reachable by an operator standing on the ground; (d) adapter means affixed to said lid carrying mechanism for securing said mechanism to said bin around said access opening.
Claim 14
Dependent Claim
31 words
An apparatus according to claim 10 wherein said cord guide means includes a first pulley mounted on one of said end members and a cord guide member mounted on said bin.
Claim 15
Dependent Claim
61 words
A remotely operable lid apparatus according to claim 10 wherein said adapter means includes a band having opposite ends, said band being formed into the shape of a cylinder, the ends of said band having means for being drawn tightly toward each other so that said band is engaged around a flange extending from and around said access on said bin.
Claim 16
Dependent Claim
41 words
A lid apparatus according to claim 12 wherein said drawing means includes brackets having an aperture affixed to said ends and an adjustable fastener extending through said brackets whereby said band is biased against the flange when said fastener is tightened.
Claim 17
Dependent Claim
36 words
A lid apparatus according to claim 10 wherein said adapter means includes a cylindrical member having an inner diameter approximately equal to the diameter of a flange extending from and around said access on said bin.
Claim 18
Dependent Claim
23 words
A lid apparatus according to claim 14 wherein said cylindrical member includes apertures for receiving fasteners for securing said member to the flange.
Claim 19
Dependent Claim
18 words
A lid apparatus according to claim 10 wherein said cord attaching means includes eyelets affixed to said cover.
Claim 20
Dependent Claim
32 words
A lid apparatus according to claim 10 wherein each of said guides includes an inner surface opposite said gap and wherein said sides of said cover plates ride along said inner surfaces.
Claim 21
Dependent Claim
49 words
A lid apparatus according to claim 10 wherein at least one of said end members is box-shaped and has a gap therein sized to receive said sides of said cover plate and wherein a portion of said cover plate is received within said gap when in said closed position.
Claim 22
Dependent Claim
21 words
A lid apparatus according to claim 10 wherein said attaching means includes at least one eyelet attached to said cover plate.
Claim 23
Dependent Claim
23 words
A lid apparatus according to claim 11 wherein said attaching means and said first pulley means are located toward one of said guides.
Claim 24
Dependent Claim
23 words
A lid apparatus according to claim 10 wherein said lid carrying mechanism includes means for draining fluids which may accumulate in said mechanism.
Claim 25
Dependent Claim
18 words
A lid apparatus according to claim 21 wherein said draining means includes apertures in said box shaped guides.
References Cited (Backward Citations)
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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) | 1984-05-18 | 1984-11-17 | 1985-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-18 | 1988-11-17 | 1989-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-18 | 1992-11-17 | 1993-05-19 | $7700.00 | Window Closed / Lapsed |