US5079898A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device and method for wrapping bales of hay or the like with protective material prior to ejection from a baler
Assignee: INDECO PRODUCTS Inc A CORP OF TX
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Filing: 1988-12-06
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Granted: 1992-01-14
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Expires: 2008-12-06
Abstract
Abstract An apparatus and method for wrapping a bale of agricultural product with protective material prior to ejection from a baler wherein the apparatus is attachable to most commercial balers, the material can both protect and bind the bale, material of a width less than the width of the bale can be used, and the bale can be wrapped with a spiral wrap of material at both its nominal width and in a gathered narrow rope-like width.
Inventors
- 👤 Daniel R. Springs
- 👤 Jesse Hinojosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:08
CPC Classifications
A; A01; A01F; A01F15/00; A01F15/08; A01F15/14; A01F15/141; A01F15/07; A01F15/071; A01F15/0715
Claims Analysis
Total Claims: 49
Claim 1
Independent Claim
188 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with adhering protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means for attaching an end of the material to the rotating bale at the crop intake opening of the bale forming chamber such that the material adheres to the rotating bale in the chamber, including a feed arm adapted to engage an end portion of the material, to oscillate between an extended position in proximity to the bale at the crop intake opening of the bale forming chamber and a retracted position, and to thrust the end portion of the material into contact with the bale when in said extended position; (b) a roll means for rotatably supporting a roll of protective material, so that as the bale rotates, the end of the material in contact with the bale is pulled around the bale to at least partially cover the bale with the protective material; and (c) means for severing the protective material that is wrapped around the bale from the protective material extending from the roll.
Claim 2
Dependent Claim
188 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with adhering protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means for attaching an end of the material to the rotating bale at the crop intake opening of the bale forming chamber such that the material adheres to the rotating bale in the chamber, including a feed arm adapted to engage an end portion of the material, to oscillate between an extended position in proximity to the bale at the crop intake opening of the bale forming chamber and a retracted position, and to thrust the end portion of the material into contact with the bale when in said extended position; (b) a roll means for rotatably supporting a roll of protective material, so that as the bale rotates, the end of the material in contact with the bale is pulled around the bale to at least partially cover the bale with the protective material; and (c) means for severing the protective material that is wrapped around the bale from the protective material extending from the roll.
Claim 3
Dependent Claim
29 words
The apparatus of claim 1 wherein the feed arm includes a feed element comprised of a plurality of flexible fingers having a textured surface for engagement with the material.
Claim 4
Dependent Claim
27 words
The apparatus of claim 1 wherein the means for attaching is further comprised of a means for biasing the end of the material against the feed arm.
Claim 5
Dependent Claim
48 words
The apparatus of claim 3 wherein the means for biasing is comprised of a roller that is pivotally attached to the feed arm such that the roller pivots to and away from the feed arm and such that the roller's weight pivots the roller against the feed arm.
Claim 6
Dependent Claim
52 words
The apparatus of claim 1 wherein the severing means is mounted to oscillate from a severing position to an inactive position and wherein the severing means moves relative to the feed arm such that, subsequent to being severed, the end portion of the material leading from the roll engages the feed arm.
Claim 7
Dependent Claim
64 words
The apparatus of claim 1 that further comprises means for removably mounting the apparatus in a forward section of the baler wherein the attaching means is mounted on the baler such that the feed arm moves approximately horizontally through the baler throat to the crop intake opening of the bale forming chamber to thrust the end of the material into contact with the bale.
Claim 8
Dependent Claim
16 words
The apparatus of claim 1 wherein the attaching means and the severing means are remotely controllable.
Claim 9
Dependent Claim
13 words
The apparatus of claim 1 wherein the protective material is plastic stretch film.
Claim 10
Dependent Claim
12 words
The apparatus of claim 1 wherein the protective material is stretch netting.
Claim 11
Dependent Claim
47 words
The apparatus of claim 1 where the attaching means is mounted on the baler such that the feed element moves approximately horizontally through the baler throat to the crop intake opening the bale forming chamber to thrust the end of the material into contact with the bale.
Claim 12
Dependent Claim
158 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means for contacting an end of the material with the bale; (b) means for dispensing protective material from a roll mounted on the apparatus to the exterior of the bale as the bale rotates in the chamber wherein the roll of material has a width which is less than the bale, the dispensing means including a traversing means for causing the pull of the material around the bale to make the roll and the dispensing means traverse the width of the bale while the axis of rotation of the roll remains parallel with and equidistant from the axis of rotation of the bale; and (c) means for severing the portion of the wrap that is around the bale from the portion of the wrap leading from the roll.
Claim 13
Dependent Claim
158 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means for contacting an end of the material with the bale; (b) means for dispensing protective material from a roll mounted on the apparatus to the exterior of the bale as the bale rotates in the chamber wherein the roll of material has a width which is less than the bale, the dispensing means including a traversing means for causing the pull of the material around the bale to make the roll and the dispensing means traverse the width of the bale while the axis of rotation of the roll remains parallel with and equidistant from the axis of rotation of the bale; and (c) means for severing the portion of the wrap that is around the bale from the portion of the wrap leading from the roll.
Claim 14
Dependent Claim
31 words
The apparatus of claim 11 wherein the roll traverses a roll shaft mounted upon the baler, the roll shaft being aligned approximately parael to the axis of rotation of the bale.
Claim 15
Dependent Claim
32 words
The apparatus of claim 11 wherein the traversing means traverses a payout shaft mounted upon the baler, the payout shaft being aligned approximately parallel to the axis of rotation of the bale.
Claim 16
Dependent Claim
47 words
The apparatus of claim 13 wherein the traversing means includes a payout roller mounted on the payout shaft over which the material passes intermediate the roll and the bale, and wherein the pull of the material causes the payout roller to rotate and traverse the payout shaft.
Claim 17
Dependent Claim
44 words
The apparatus of claim 14 wherein the traversing means includes a traversing element attached to the payout roller and wherein the traversing element rotates and traverses with the payout roller and controls the direction and rate of traverse of the roll and dispensing means.
Claim 18
Dependent Claim
32 words
The apparatus of claim 14 wherein the payout roller includes adhering pads that inhibit the sliding of the material over the payout roller surface as the material is pulled onto the bale.
Claim 19
Dependent Claim
44 words
The apparatus of claim 14 wherein the traversing means further comprises means for varying the resistance of the payout roller to rotation upon the payout shaft such that the longitudinal tension on the material between the bale and the payout roller can be varied.
Claim 20
Dependent Claim
26 words
The apparatus of claim 15 wherein the traversing element automatically reverses the direction of traverse when the payout roller has traversed the width of the bale.
Claim 21
Dependent Claim
24 words
The apparatus of claim 11 wherein the traversing means causes the attaching means and the severing means to traverse the width of the bale.
Claim 22
Dependent Claim
19 words
The apparatus of claim 11 wherein the attaching means, the dispensing means and the severing means are remotely controllable.
Claim 23
Dependent Claim
13 words
The apparatus of claim 11 wherein the protective material is plastic stretch film.
Claim 24
Dependent Claim
12 words
The apparatus of claim 11 wherein the protective material is stretch netting.
Claim 25
Dependent Claim
176 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means attached to the apparatus for attaching an end of the material to the rotating bale including a feed arm that extends and retracts and means for extending and retracting said feed arm; (b) means attached to the apparatus for dispensing protective material from a roll mounted on the apparatus to the exterior of the bale as the bale rotates within the chamber wherein the means for dispensing include arms intermediate the roll and the bale for gathering the width of the material dispensed to the bale into a rope-like strand, means for operatively connecting the gathering arms to the means for extending and retracting the feed arm such that the extending/retracting means moves the gathering arms to gather the material; and (c) means for serving the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 26
Dependent Claim
176 words
Apparatus adapted to be mounted with a baler for wrapping a bale of hay with protective material while the bale rotates within a bale forming chamber, the apparatus comprising: (a) means attached to the apparatus for attaching an end of the material to the rotating bale including a feed arm that extends and retracts and means for extending and retracting said feed arm; (b) means attached to the apparatus for dispensing protective material from a roll mounted on the apparatus to the exterior of the bale as the bale rotates within the chamber wherein the means for dispensing include arms intermediate the roll and the bale for gathering the width of the material dispensed to the bale into a rope-like strand, means for operatively connecting the gathering arms to the means for extending and retracting the feed arm such that the extending/retracting means moves the gathering arms to gather the material; and (c) means for serving the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 27
Dependent Claim
30 words
The apparatus of claim 23 wherein the dispensing means dispenses material at the nominal width of the roll when the gathering means does not gather the width of the material.
Claim 28
Dependent Claim
38 words
The apparatus of claim 24 wherein the severing means severs the material intermediate the bale and the gathering means and wherein the means for severing further comprises means for severing material that is gathered into a narrow configuration.
Claim 29
Dependent Claim
15 words
The apparatus of claim 25 wherein the means for severing comprises a plurality of teeth.
Claim 30
Dependent Claim
27 words
The apparatus of claim 24 wherein the means for attaching further comprises means for attaching an end of material that has been gathered into a narrow configuration.
Claim 31
Dependent Claim
54 words
The apparatus of claim 24 wherein the roll of material is of less width than the bale and wherein the means for dispensing further includes traversing means for causing the roll and the dispensing means to traverse the width of the bale as the rotation of the bale pulls the material around the bale.
Claim 32
Dependent Claim
19 words
The apparatus of claim 23, wherein the attaching means, the dispensing means and the severing means are remotely controllable.
Claim 33
Dependent Claim
13 words
The apparatus of claim 23 wherein the protective material is plastic stretch film.
Claim 34
Dependent Claim
12 words
The apparatus of claim 23 wherein the protective material is stretch netting.
Claim 35
Independent Claim
153 words
A method for wrapping a bale of hay with adhering protective material comprising the steps of: (a) forming a bale of hay in a bale chamber of a baler apparatus; (b) attaching a portion of an end of the protective material to; a feed arm located in a retracted position; (c) oscillating the feed arm to an extended position such that the end of the protective material is thrust to the crop intake opening of the bale chamber and against a bale within the chamber; (c) rotating the bale in the bale chamber such that the end of the material thrust against the bale attaches to the bale and the rotation of the bale pulls the material from the roll and around the exterior of the bale to at least partially cover same; and (e) severing the protective material that is wrapped around the bale from the protective material leading from the roll.
Claim 36
Independent Claim
153 words
A method for wrapping a bale of hay with adhering protective material comprising the steps of: (a) forming a bale of hay in a bale chamber of a baler apparatus; (b) attaching a portion of an end of the protective material to; a feed arm located in a retracted position; (c) oscillating the feed arm to an extended position such that the end of the protective material is thrust to the crop intake opening of the bale chamber and against a bale within the chamber; (c) rotating the bale in the bale chamber such that the end of the material thrust against the bale attaches to the bale and the rotation of the bale pulls the material from the roll and around the exterior of the bale to at least partially cover same; and (e) severing the protective material that is wrapped around the bale from the protective material leading from the roll.
Claim 37
Dependent Claim
31 words
The method of claim 32 that further comprises gathering the end of material into a narrow configuration in engagement upon the feed arm prior to thrusting the end against the bale.
Claim 38
Independent Claim
180 words
A method for wrapping a bale of hay with protective material from a roll of material of less width than the bale, the method comprising the steps of: (a) forming a bale of hay in a bale chamber of a baler apparatus; (b) affixing a roll of material to the baler such that the axis of rotation of the roll parallels the axis of rotation of the bale; (c) attaching an end of protective material from the roll of the bale; (d) rotating the bale in the chamber such that the rotation pulls the attached material from the roll around the exterior of the bale; (e) causing the roll of material to traverse the width of the bale by the pulling of the material from the roll such that the material at least partly covers the bale while the axis of rotation of the roll remains parallel with and equidistant from the axis of rotation of the bale; (f) severing the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 39
Independent Claim
180 words
A method for wrapping a bale of hay with protective material from a roll of material of less width than the bale, the method comprising the steps of: (a) forming a bale of hay in a bale chamber of a baler apparatus; (b) affixing a roll of material to the baler such that the axis of rotation of the roll parallels the axis of rotation of the bale; (c) attaching an end of protective material from the roll of the bale; (d) rotating the bale in the chamber such that the rotation pulls the attached material from the roll around the exterior of the bale; (e) causing the roll of material to traverse the width of the bale by the pulling of the material from the roll such that the material at least partly covers the bale while the axis of rotation of the roll remains parallel with and equidistant from the axis of rotation of the bale; (f) severing the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 40
Dependent Claim
21 words
The method of claim 34 which further comprises passing the material over a payout roller intermediate the roll and the bale.
Claim 41
Dependent Claim
45 words
The method of claim 35 wherein the pulling of the material around the bale causes the payout roller and the roll of material to traverse shafts, the shafts being affixed to the baler and aligned approximately parallel to the axis of rotation of the bale.
Claim 42
Dependent Claim
31 words
The method of claim 36 which further comprises surfacing the payout roller with adhering pads to inhibit the sliding of the material over the payout roller as the material is pulled.
Claim 43
Independent Claim
140 words
A method for wrapping a bale of hay with a protective material comprising the steps of: (a) forming a bale of hay or the like in the bale chamber of a baler apparatus; (b) extending a feed arm by an extending means to attach an end of the material from a roll to the bale; (c) rotating the bale in the chamber such that the rotation of the bale pulls the material from the roll around the exterior of the bale; (d) moving gathering arms by the operation of the extending means to gather, for at least a portion of the time, the width of the material that is dispensed to the bale into a rope-like strand; and (e) severing the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 44
Independent Claim
140 words
A method for wrapping a bale of hay with a protective material comprising the steps of: (a) forming a bale of hay or the like in the bale chamber of a baler apparatus; (b) extending a feed arm by an extending means to attach an end of the material from a roll to the bale; (c) rotating the bale in the chamber such that the rotation of the bale pulls the material from the roll around the exterior of the bale; (d) moving gathering arms by the operation of the extending means to gather, for at least a portion of the time, the width of the material that is dispensed to the bale into a rope-like strand; and (e) severing the portion of the material that is around the bale from the portion of the material leading from the roll.
Claim 45
Dependent Claim
29 words
The method of claim 38 wherein the material is dispensed to the bale at the nominal width of the material when the width of the material is not gathered.
Claim 46
Dependent Claim
24 words
The method of claim 39 wherein the severing includes severing a portion of the material whose width has been gathered to a narrow configuration.
Claim 47
Dependent Claim
24 words
The method of claim 39 wherein the attaching includes attaching an end of the material whose width has been gathered to a narrow configuration.
Claim 48
Dependent Claim
42 words
The method of claim 39 that further comprises employing a roll of protective material that is of less width than the bale and causing the roll to traverse the width of the bale by the pull of the material around the bale.
Claim 49
Dependent Claim
98 words
The method of claim 42 wherein the attaching includes attaching to the bale an end of the material whose width has been gathered to a narrow configuration; and wherein the bale is wrapped with material at the nominal width of the material while the roll traverses the width of the bale to at least partially cover same; and wherein the bale is wrapped with material gathered to a narrow configuration while the roll traverses the width of the bale; and wherein the severing includes severing a portion of the material that has been gathered to a narrow configuration.
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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) | 1995-01-13 | 1995-07-15 | 1996-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-13 | 1999-07-15 | 2000-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-13 | 2003-07-15 | 2004-01-14 | $7700.00 | Window Closed / Lapsed |