Patent US4796413A successfully refreshed from Google Patents.
US4796413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tree baler
Assignee: Individual
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Filing: 1987-12-28
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Granted: 1989-01-10
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Expires: 2007-12-28
Abstract
Abstract An improved tree baling apparatus. A tree gripping mechanism is attached to a motor driven pulley chain. A horizontal beam of the mechanism has an elongated vertical actuator pivotably attached at an intermediate point on horizontal beam. The beam supports a pair of jaws to penetrated and drag the tree trunk. The jaws are clamped shut by an abutment pressing a first contact on the lower region of the actuator and by a linkage coupled to the horizontal beam and vertical actuator. A second contact on the upper region of the vertical actuator presses another travel limiting abutment to urge the jaws to release the tree by use of the same linkage. A funnel allows the traveling elements to drag a tree through the funnel whereupon the tree branches are compressed together ready for baling.
Inventors
- 👤 Wayne Howe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:02
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/02
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
234 words
A tree baling apparatus for attachment to a motor driven pulley chain comprising; traveling jaw means having both an open and a closed position for clamping on a tree when pressed toward said closed position and releasing the tree when urged toward said open position; means for reciprocating said jaw means along a path; traveling upper contact means and traveling lower contact means for opening said jaw means; stationary limiting means fixed to said tree baling apparatus for abutment to said upper and lower contact means at the ends of said path; a traveling horizontally disposed beam connected to said reciprocating means and having a forward section, an intermediate section, and an aft section with said jaw means mounted on said first forward section; a traveling vertical actuator having an upper region, an intermediate region and lower region pivotally attached to said intermediate section of the horizontally disposed beam at the intermediate region of actuator; said upper contact means and said lower contact means being on the upper region and lower region of said vertical actuator; and linkage means connecting said jaw means and said actuator for driving said jaw means toward said open position by said actuator being pushed by said abutment on said upper and lower contact means and means connected to said actuator and linkage means for closing said jaw means when said contact and limiting means are out of abutment.
Claim 2
Dependent Claim
234 words
A tree baling apparatus for attachment to a motor driven pulley chain comprising; traveling jaw means having both an open and a closed position for clamping on a tree when pressed toward said closed position and releasing the tree when urged toward said open position; means for reciprocating said jaw means along a path; traveling upper contact means and traveling lower contact means for opening said jaw means; stationary limiting means fixed to said tree baling apparatus for abutment to said upper and lower contact means at the ends of said path; a traveling horizontally disposed beam connected to said reciprocating means and having a forward section, an intermediate section, and an aft section with said jaw means mounted on said first forward section; a traveling vertical actuator having an upper region, an intermediate region and lower region pivotally attached to said intermediate section of the horizontally disposed beam at the intermediate region of actuator; said upper contact means and said lower contact means being on the upper region and lower region of said vertical actuator; and linkage means connecting said jaw means and said actuator for driving said jaw means toward said open position by said actuator being pushed by said abutment on said upper and lower contact means and means connected to said actuator and linkage means for closing said jaw means when said contact and limiting means are out of abutment.
Claim 3
Dependent Claim
31 words
The tree baling apparatus of claim 1 wherein, said means for closing said jaw means comprising biasing means to urge the actuator to pivot toward the orientation that closes said jaws.
Claim 4
Dependent Claim
27 words
The tree baling apparatus of claim 2 wherein, said biasing means comprises a tension spring that urges the upper region of said actuator away from said jaws.
Claim 5
Dependent Claim
30 words
The tree baling apparatus of claim 1 wherein; said traveling jaw means comprises an upper and a lower jaw with one said jaw being adjustably oriented by a screw thread.
Claim 6
Dependent Claim
27 words
The tree baling apparatus of claim 1 further comprising; two parallel boards, spaced from each other to allow the traveling beam, jaws and actuator to move therebetween.
Claim 7
Dependent Claim
19 words
The tree baling apparatus of claim 4 with said adjustably oriented jaw being otherwise fixed in its angular position.
Claim 8
Dependent Claim
29 words
The tree baling apparatus of claim 1 further comprises a funnel means forward of said forward section for compressing said tree branches whereby the tree is ready for baling.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-01-10 | 1992-07-11 | 1993-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-10 | 1996-07-11 | 1997-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-10 | 2000-07-11 | 2001-01-10 | $7700.00 | Window Closed / Lapsed |