Patent US4750323A successfully refreshed from Google Patents.
US4750323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming bales in round balers
Assignee: Blue Leaf IP Inc
•
Filing: 1987-04-13
•
Granted: 1988-06-14
•
Expires: 2007-04-13
Abstract
Abstract A bale forming method for use with round balers is disclosed. Typically round balers are operated in a manner whereby crop material is fed into only one side of the bale forming chamber at a time. The disclosed method includes positioning a round baler so that crop material is fed into the right side of the bale forming chamber, generating a signal in a first indicator light in response to a predetermined expansion of the bale forming chamber, repositioning the round baler so that crop material is fed into the left side of the bale forming chamber, and generating a signal in a second indicator light in response to a further predetermined expansion of the bale forming chamber.
Inventors
- 👤 Ronald T. Sheehan
- 👤 Robert M. VanGinhoven
- 👤 Stephen C. Schlotterbeck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:41
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/08; A01F15/0825; A01F15/0833; Y; Y10; Y10S; Y10S56/00; Y10S56/15
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
118 words
A method of forming bales in a round baler of the type having a bale forming chamber which is expandable during bale formation, said method comprising the steps of: positioning the round baler to feed crop material into one side of said bale forming chamber; generating a signal in a first indicator means by operating single bale shape monitor means in response to a predetermined expansion of said bale forming chamber; repositioning the round baler to feed crop material into the other side of said bale forming chamber; and alternately generating a signal in a second indicator means by operating said single bale shape monitor means in response to a further predetermined expansion of said bale forming chamber.
Claim 2
Independent Claim
118 words
A method of forming bales in a round baler of the type having a bale forming chamber which is expandable during bale formation, said method comprising the steps of: positioning the round baler to feed crop material into one side of said bale forming chamber; generating a signal in a first indicator means by operating single bale shape monitor means in response to a predetermined expansion of said bale forming chamber; repositioning the round baler to feed crop material into the other side of said bale forming chamber; and alternately generating a signal in a second indicator means by operating said single bale shape monitor means in response to a further predetermined expansion of said bale forming chamber.
Claim 3
Dependent Claim
28 words
The method of claim 1, wherein the positioning and repositioning steps are performed by weaving the round baler from side to side along a windrow of crop material.
Claim 4
Dependent Claim
26 words
The method of claim 1, wherein the positioning and repositioning steps are performed automatically when the signals are generated in said first and second indicator means.
Claim 5
Dependent Claim
27 words
The method of claim 2, wherein the weaving of the round baler is performed automatically when the signals are generated in said first and second indicator means.
Claim 6
Independent Claim
120 words
A method of forming bales in a round baler of the type having a bale forming apron defining a bale forming chamber which is expandable during bale formation, arm means supporting said bale forming apron and being movable as said bale forming chamber expands, said method comprising the steps of: generating a signal in a first indicator means by operating single bale shape monitor means in response to a predetermined movement of said arm means; repositioning the round baler to feed crop material into the other side of bale forming chamber; and alternately generating a signal in a second indicator means by operating said single bale shape monitor means in response to a further predetermined movement of said arm means.
Claim 7
Independent Claim
120 words
A method of forming bales in a round baler of the type having a bale forming apron defining a bale forming chamber which is expandable during bale formation, arm means supporting said bale forming apron and being movable as said bale forming chamber expands, said method comprising the steps of: generating a signal in a first indicator means by operating single bale shape monitor means in response to a predetermined movement of said arm means; repositioning the round baler to feed crop material into the other side of bale forming chamber; and alternately generating a signal in a second indicator means by operating said single bale shape monitor means in response to a further predetermined movement of said arm means.
References Cited (Backward Citations)
US4065914A
Cited
US4224867A
Cited
US4517795A
Cited
US4433533A
Cited
US4686820A
Cited
US4658573A
Cited
US4702066A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-06-14 | 1991-12-14 | 1992-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-14 | 1995-12-14 | 1996-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-14 | 1999-12-14 | 2000-06-14 | $7700.00 | Window Closed / Lapsed |