US4768334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor mounted swather
Assignee: Honey Bee Manufacturing Ltd
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Filing: 1987-06-15
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Granted: 1988-09-06
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Expires: 2007-06-15
Abstract
Abstract A swather including at least a front swather head and one side swather head having mountings for mounting the front head on a tractor for support by the front of the tractor and for mounting the side head in a manner to permit the rear of the tractor to support at least the inner end of the side swather head. The mountings are such that they permit the heads to be adjusted to a number of different travel modes. In one mode of travel, the side head can be moved to a position trailing the tractor and the front head is carried in a raised position at the front of the tractor. The movement of the side head can be accomplished from within a cab of the tractor. Another mode of transport is possible by providing a mechanism for demounting and carrying the front head. For this mode the side head is moved to the trailing position as just described, and the front head is pulled lengthwise behind the side head. In yet another mode of transport, the side head is also readily demountable from the tractor and carried on a separate device so that both heads can be pulled one behind the other by a road vehicle, such as a truck.
Inventors
- 👤 Gregory J. Honey
- 👤 Glenn R. Honey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:37
CPC Classifications
A; A01; A01B; A01B73/00; A01B73/005
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
232 words
A swather for mounting on a tractor comprising: a rigid drawing means including a transverse member and forwardly projecting members connected to said transverse member and having connecting means at forward ends for rigid connection to a frame portion of the tractor with said transverse member having an intermediate portion disposed behind the tractor, a side swather head for mounting at one side of the tractor and in a working position projecting from the tractor forward of said transverse member perpendicular the direction of travel, said swather head including an elongated rigid frame supported at an outer end thereof by ground engaging means, a connection member for connecting an inner end of said rigid frame to said transverse member of said drawing means and normally supporting said inner end and retaining said side swather head in said working position, said connection member including a pair of legs rigidly connected at inner ends and projecting at an angle relative to each other, one of said legs being connected at the outer end thereof to the intermediate portion of said transverse member and extending to said one side of the tractor, the other leg extending forwardly from the connection with said one leg and being connected at the outer end thereof to said inner end of said frame of said swather head for providing the support of said inner end of said swather head.
Claim 2
Dependent Claim
232 words
A swather for mounting on a tractor comprising: a rigid drawing means including a transverse member and forwardly projecting members connected to said transverse member and having connecting means at forward ends for rigid connection to a frame portion of the tractor with said transverse member having an intermediate portion disposed behind the tractor, a side swather head for mounting at one side of the tractor and in a working position projecting from the tractor forward of said transverse member perpendicular the direction of travel, said swather head including an elongated rigid frame supported at an outer end thereof by ground engaging means, a connection member for connecting an inner end of said rigid frame to said transverse member of said drawing means and normally supporting said inner end and retaining said side swather head in said working position, said connection member including a pair of legs rigidly connected at inner ends and projecting at an angle relative to each other, one of said legs being connected at the outer end thereof to the intermediate portion of said transverse member and extending to said one side of the tractor, the other leg extending forwardly from the connection with said one leg and being connected at the outer end thereof to said inner end of said frame of said swather head for providing the support of said inner end of said swather head.
Claim 3
Dependent Claim
57 words
A swather as defined in claim 1, wherein said one leg member extends rearwardly and outwardly to said one side at an oblique angle relative to the direction of travel, said other leg extending forwardly and further outwardly from the connection to said one leg member and at an oblique angle relative to the direction of travel.
Claim 4
Dependent Claim
102 words
A swather as defined in claim 1, wherein pivotal connection means is provided between the outer end of said connection member and the intermediate portion of said transverse member for allowing turning of said connection member relative to said transverse member about a substantially vertical axis, and further comprising additional connection means detachably connecting said transverse member to said connection member for normally preventing pivoting of said turning of the connection member relative to said transverse member whereby on detachment of said additional connection means said side swather head is free to swing from said work position to a trailing transport position.
Claim 5
Dependent Claim
46 words
A swather as defined in claim 3, wherein said additional connection means includes a link connected at a forward end to said transverse member at a point toward said one side from the intermediate portion thereof and connected at a rear end to said connection member.
Claim 6
Dependent Claim
78 words
A swather as defined in claim 4, wherein pivotal connection means is provided between the outer end of said other leg and said inner end of said frame of said swather head for permitting turning of said swather head about a vertical axis relative to said connection member, and further comprising detachable connection means between said frame of said swather head and said connection member normally preventing the turning of said swather head relative to said connection member.
Claim 7
Dependent Claim
74 words
A swather as defined in claim 5, wherein said detachable connection means between said frame and said connection member includes a rigid link connected at one end to an anchor point on said frame and connected at the other end to an anchor point on said connection member to thereby hold said swather head in said work position, the connection at one anchor point permitting selective disconnection of the link at one end thereof.
Claim 8
Dependent Claim
60 words
A swather as defined in claim 6, wherein the connection at the other anchor point is pivotable, and further including another anchor point adjacent the disconnectable pivot connection for providing an alternative connection of said one end of the link to thereby lock said swather head in a turned non-working position relative to the other leg of said connection member.
Claim 9
Dependent Claim
25 words
A swather is defined in claim 7, wherein said other leg is in alignment with said frame of said swather head in said non-working position.
Claim 10
Dependent Claim
40 words
A swather as defined in claim 8, wherein said one leg of said connection member has means for connection on a hitch bar for use in drawing said swather head lengthwise when said swather head is in a non-working position.
Claim 11
Dependent Claim
40 words
A swather as defined in claim 9, and further including a detachable wheeled transport carriage including an axle for connection below said frame and extending transversely to the elongated frame for movement of said head when in said non-working position.
Claim 12
Dependent Claim
38 words
A swather as defined in claim 5, wherein one of said pivotal connection means between said connection member and said transverse member and between said connection member and said frame also provides pivoting movement about a horizontal axis.
Claim 13
Dependent Claim
55 words
A swather as defined in claim 4, wherein said link is rigidly connected to and projects rearwardly of said transverse, said connection member having means receiving a rear end of said link, and pin means engaging said rear end of said link and said receiving means for detachably connecting said link and said connection means.
Claim 14
Dependent Claim
53 words
A swather as defined in claim 12, wherein said receiving means is a pocket shaped to receive the rear end of said link in a seated condition in said connection member, said pocket and link having aligned openings in said seated condition, and power actuated pin means for receipt in the aligned openings.
Claim 15
Dependent Claim
100 words
A swather as defined in claim 13, wherein the ground engaging means at the outer end of said swather head includes caster wheel means, and further including means connecting said wheel means to said frame for allowing turning of said wheel means about a vertical axis whereby said wheel means are movable to a work position to permit travel of said swather head in the work position in a direction normal to the longitudinal axis of the swather head and are movable to transport position to permit travel of said swather head in a direction substantially in the longitudinal direction.
Claim 16
Dependent Claim
28 words
A swather as defined in claim 14, wherein said caster wheel means includes power actuated steering means for moving said wheel means between said work and transport positions.
Claim 17
Dependent Claim
46 words
A swather as defined in claim 15, and further including control means for initiating operation of said power actuated steering means for moving said wheel means to said transport position on actuation of said power actuated pin means for disconnecting said link from said connection member.
Claim 18
Dependent Claim
26 words
A swather as defined in claim 1, wherein said transverse member of said drawing means includes means for connection to a draw bar of said tractor.
Claim 19
Dependent Claim
45 words
A swather as defined in claim 17, and further comprising mounting means for attachment to a rear axle of the tractor, said forwardly projecting members of said drawing means having means for cooperating with said mounting means and allowing ready detachment of said drawing means.
Claim 20
Dependent Claim
21 words
A swather as defined in claim 1, wherein the angle between the two legs of said connection means is substantially 90°.
Claim 21
Dependent Claim
68 words
A swather as defined in claim 1, and further comprising a front swather head, and means for detachably connecting said front swather head in front of the tractor with one end of said head substantially aligned in front of the inner end of said side swather head, said means connecting said front swather head being separate from the drawing means for mounting said side swather to said tractor.
Claim 22
Dependent Claim
67 words
A swather as defined in claim 20, wherein said front swather head includes an elongated transverse frame and a sub-frame assembly carrying said frame of said front swather head in front thereof, and mounting means for affixing to a front frame portion of said tractor, said mounting means having releasable connecting means for receiving said sub-frame assembly for thereby mounting said front swather head on said tractor.
Claim 23
Dependent Claim
58 words
A swather as defined in claim 21, wherein one of said mounting means and sub-frame assembly includes a transverse channel member and the other includes and elongated member received in said channel member whereby adjustment of one of said channel and elongated members longitudinally with respect to each other allows for lateral repositioning of said front swather head.
Claim 24
Dependent Claim
27 words
A swather as defined in claim 22, and further including power actuated means for shifting said front swather head transversely in either direction relative to said tractor.
Claim 25
Dependent Claim
58 words
A swather as defined in claim 22, wherein channel member is a transverse open-front member forming part of said mounting means, and said elongated member is an upper transverse member of said sub-frame assembly, and further including removable means in the open-front of said channel for permitting only longitudinal movement of said elongated member within said channel member.
Claim 26
Dependent Claim
17 words
A swather as defined in claim 24, wherein said removable means includes rollers mounted on vertical pins.
Claim 27
Dependent Claim
46 words
A swather as defined in claim 25, wherein said sub-frame assembly includes a lower transverse member spaced below and parallel to the upper transverse member, said mounting means including a lower rollers means mounted for rotation about vertical axis and engagable by said lower transverse member.
Claim 28
Dependent Claim
35 words
A swather as defined in claim 20, and further comprising a wheeled transport carriage including an axle attachable to said sub-frame assembly of said front swather head and extending transversely under said front swather head.
Claim 29
Dependent Claim
49 words
A swather as defined in claim 27, and including jack means for raising said front swather head during dismounting of said front swather head from the mounting means on said tractor, and connecting means for connection of said sub-frame to said transport carriage when raised by said jack means.
Claim 30
Dependent Claim
33 words
A swather as defined in claim 27, and further comprising means on said axle of said transport carriage for engagement with said front swather head and adjusting the position thereof relative sub-frame assembly.
Claim 31
Dependent Claim
44 words
A swather as defined in claim 21, and further including hitch means on the outer end of said side head and mating hitch means on one end of said front assembly whereby said front swather head may be pulled being said side swather head.
Claim 32
Dependent Claim
30 words
A swather as defined in claim 30, wherein the hitch means of said front swather head includes supporting jack means, and said hitch means is detachable from said front head.
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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) | 1991-09-06 | 1992-03-07 | 1992-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-06 | 1996-03-07 | 1996-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-06 | 2000-03-07 | 2000-09-06 | $7700.00 | Window Closed / Lapsed |