US4901471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cultivating market garden products, particularly mushrooms
Assignee: Individual
•
Filing: 1988-05-13
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Granted: 1990-02-20
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Expires: 2008-05-13
Abstract
Abstract Apparatus for cultivating for example mushrooms, whereby a desired climate is preserved in a building (100). Disposed in the building standing parallel to each other are racks (1, 2) in which trays (3, 4, 5, 6) are placed in which the mushrooms are cultivated. Arranged in the passage between the racks and horizontally along them are rails (7) which can be driven synchronously in vertical direction. A platform (16) can travel over the rails. The platform can therefore be carried to any required position along the racks. Personnel can take up position on the platform, for instance to pick the mushrooms. Further coupled to the rails is a belt conveyor (14) which carries away the picked mushrooms.
Inventors
- 👤 Hendrik van den Top
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:31
CPC Classifications
B; B65; B65G; B65G21/00; B65G21/02; B65G21/06; A; A01; A01G; A01G18/00; A01G18/60; A01G18/62; A01G18/70; B65G1/00; B65G1/02; B65G1/04; B65G21/10; B65G21/12
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
131 words
Apparatus for cultivating market garden products such as mushrooms, which comprises the combination of: a building defining a space within which a desired climate is maintained; a pair of horizontally spaced and opposed racks, each including horizontal trays disposed in vertically spaced relation and adapted to contain soil for growing the product; a work platform of a length which is small compared with the length of the racks; horizontal guide means for traveling the work platform back and forth along the racks, there being one horizontal guide means along each rack and the two horizontal guide means being in spaced opposition to each other; vertical guide means spaced lengthwise along the racks; and the horizontal guide means being engaged with the vertical guide means for guiding the horizontal guide means vertically.
Claim 2
Dependent Claim
131 words
Apparatus for cultivating market garden products such as mushrooms, which comprises the combination of: a building defining a space within which a desired climate is maintained; a pair of horizontally spaced and opposed racks, each including horizontal trays disposed in vertically spaced relation and adapted to contain soil for growing the product; a work platform of a length which is small compared with the length of the racks; horizontal guide means for traveling the work platform back and forth along the racks, there being one horizontal guide means along each rack and the two horizontal guide means being in spaced opposition to each other; vertical guide means spaced lengthwise along the racks; and the horizontal guide means being engaged with the vertical guide means for guiding the horizontal guide means vertically.
Claim 3
Dependent Claim
20 words
Apparatus as defined in claim 1 including a frame carried by the horizontal guide means for supporting a belt conveyer.
Claim 4
Dependent Claim
18 words
Apparatus as defined in claim 2 including drive means for raising and lowering the horizontal guide means synchronously.
Claim 5
Dependent Claim
18 words
Apparatus as defined in claim 1 wherein the drive means includes pulleys and cables trained over the pulleys.
Claim 6
Dependent Claim
45 words
Apparatus as defined in claim 1 wherein the vertical guide means comprise vertically extending U-shaped beams and each horizontal guide means includes a horizontal rail, frame portions guided in the vertically extending beams and coupling means for detachably coupling the rail to the frame portions.
Claim 7
Dependent Claim
45 words
Apparatus as defined in claim 2 wherein the vertical guide means comprise vertically extending U-shaped beams and each horizontal guide means includes a horizontal rail, frame portions guided in the vertically extending beams and coupling means for detachably coupling the rail to the frame portions.
Claim 8
Dependent Claim
45 words
Apparatus as defined in claim 3 wherein the vertical guide means comprise vertically extending U-shaped beams and each horizontal guide means includes a horizontal rail, frame portions guided in the vertically extending beams and coupling means for detachably coupling the rail to the frame portions.
Claim 9
Dependent Claim
45 words
Apparatus as defined in claim 4 wherein the vertical guide means comprise vertically extending U-shaped beams and each horizontal guide means includes a horizontal rail, frame portions guided in the vertically extending beams and coupling means for detachably coupling the rail to the frame portions.
Claim 10
Dependent Claim
20 words
Apparatus as defined in claim 5 wherein the frame parts bear via rollers on the inside of the vertical beams.
Claim 11
Dependent Claim
132 words
Apparatus for cultivating market garden products such as mushrooms, which comprises the combination of: a building defining a corridor within which a desired growing climate is maintained; vertically spaced growing means along the opposite sides of the corridor; a work platform of a width commensurate with the width of the corridor and of a length which is small compared with the length of the corridor; horizontal guide means along each side of the corridor for traveling the work platform back and forth along the corridor for access to the growing means on either side of the corridor; means for vertically adjusting the height of the horizontal guide means and the work platform; and horizontally extending conveyer means carried by the horizontal guide means for providing a product transport above the work platform.
Claim 12
Dependent Claim
132 words
Apparatus for cultivating market garden products such as mushrooms, which comprises the combination of: a building defining a corridor within which a desired growing climate is maintained; vertically spaced growing means along the opposite sides of the corridor; a work platform of a width commensurate with the width of the corridor and of a length which is small compared with the length of the corridor; horizontal guide means along each side of the corridor for traveling the work platform back and forth along the corridor for access to the growing means on either side of the corridor; means for vertically adjusting the height of the horizontal guide means and the work platform; and horizontally extending conveyer means carried by the horizontal guide means for providing a product transport above the work platform.
Claim 13
Dependent Claim
49 words
Apparatus as defined in claim 10 wherein the horizontal guide means includes vertically extending frame portions, guide rails carried by lower ends of the frame portions and cantilever support means for the conveyer means and carried by upper ends of the frame portions along one side of the corridor.
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) | 1993-02-19 | 1993-08-21 | 1994-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-02-19 | 1997-08-21 | 1998-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-02-19 | 2001-08-21 | 2002-02-20 | $7700.00 | Window Closed / Lapsed |