US4597241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Large baling press for agricultural products
Assignee: Claas KGaA mbH
•
Filing: 1985-01-11
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Granted: 1986-07-01
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Expires: 2005-01-11
Abstract
Abstract A large baling press for agricultural products has a plurality of driven winding elements, a housing, a web roller with supply of web material to wrap finished bales, a container for receiving the web rollers so that the web roller is in contact with the container in at least two points, and a braking element for braking the web roller so that with decreasing diameter of the web roller it is pressed with increasing pressing force, wherein the braking element is formed as a braking rod abutting against the web roller, and a spring is provided for urging of the braking rod against the web roller.
Inventors
- 👤 Gerhard Clostermeyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:32
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/07; A01F15/071; A01F15/0715; A01F2015/072
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
197 words
A large baling press for agricultural products, comprising a housing; a plurality of driven winding elements; a web roller arranged for carrying a web for wrapping of finished bales; a container for receiving said web roller and having at least two walls so that said web roller is supported only by said walls and is in contact with said walls in at least two points during rolling of said web roller without being supported by its axis of rotation; and means for braking said web roller including a braking rod arranged to abut against said web roller, two spring-biased spaced elongated turning levers turnably mounted on said housing at a distance from each other greater than the width of said web roller and having free ends connected by said braking rod, and a flat element mounted on said turning levers to cover the space between said turning levers, so as to connect said turning levers over a greater part of their length and also to prevent sliding of said web roller, which is supported only by said in contact with said walls during its rolling, away from said braking rod through the space between said turning levers.
Claim 2
Dependent Claim
197 words
A large baling press for agricultural products, comprising a housing; a plurality of driven winding elements; a web roller arranged for carrying a web for wrapping of finished bales; a container for receiving said web roller and having at least two walls so that said web roller is supported only by said walls and is in contact with said walls in at least two points during rolling of said web roller without being supported by its axis of rotation; and means for braking said web roller including a braking rod arranged to abut against said web roller, two spring-biased spaced elongated turning levers turnably mounted on said housing at a distance from each other greater than the width of said web roller and having free ends connected by said braking rod, and a flat element mounted on said turning levers to cover the space between said turning levers, so as to connect said turning levers over a greater part of their length and also to prevent sliding of said web roller, which is supported only by said in contact with said walls during its rolling, away from said braking rod through the space between said turning levers.
Claim 3
Dependent Claim
24 words
A large baling press as defined in claim 1; and further comprising spring means arranged to urge said turning levers toward said web roller.
Claim 4
Dependent Claim
44 words
A large baling press as defined in claim 1; and further comprising two supporting members fixedly mounted on said housing and having free ends, and a shaft rotatably mounted in said free ends of said two supporting members and turnably supporting said turning levers.
Claim 5
Dependent Claim
26 words
A large baling press as defined in claim 2, wherein said spring means includes two pulling springs each engaging a respective one of said turning levers.
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) | 1989-06-30 | 1989-12-30 | 1990-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-30 | 1993-12-30 | 1994-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-30 | 1997-12-30 | 1998-07-01 | $7700.00 | Window Closed / Lapsed |