US4274184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mesh distribution wheels
Assignee: Individual
•
Filing: 1978-10-11
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Granted: 1981-06-23
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Expires: 1998-10-11
Abstract
Abstract Mesh distribution wheel for handling seine lines or like net materials. The wheel is provided with a series of pins directed radially outwards which are adapted to engage respective meshes in a series of meshes in the seine line or like materials. The pins are arranged in series with a mutual pitch corresponding to the number of divisions of the series of meshes at a definite degree of mesh inlay. At any rate when regarded in the one lateral direction, the pins have a saw-toothed course from foot portion to outer portion. Adjacent their root portions, each pin has a definite cross-section or one defined together with a neighboring pin which corresponds to the area of a mesh opening in a mesh having a definite mesh size and definite mesh form.
Inventors
- 👤 Svein Nordtvedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:22
CPC Classifications
A; A01; A01K; A01K73/00; A01K73/02; A01K73/06
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
163 words
Mesh distribution wheel for handling seine lines or like net materials and provided with a series of pins directed radially outwards, said pins being adapted to engage their respective meshes in a series of meshes in said seine line or like net material and being arranged in series with a mutual pitch corresponding to the number of divisions of the series of meshes at a definite degree of mesh inlay and wherein the pins, at least when regarded in the one lateral direction, have a saw-toothed course from foot portion to outer portion and each pin in a region adjacent its root portion has a definite cross-section selected from (a) one corresponding to the area of a mesh opening in a mesh having a definite mesh size and definite mesh form and (b) one which together with a neighbouring pin defines a cross-section corresponding to the area of a mesh opening in a mesh having a definite mesh size and definite mesh form.
Claim 2
Dependent Claim
163 words
Mesh distribution wheel for handling seine lines or like net materials and provided with a series of pins directed radially outwards, said pins being adapted to engage their respective meshes in a series of meshes in said seine line or like net material and being arranged in series with a mutual pitch corresponding to the number of divisions of the series of meshes at a definite degree of mesh inlay and wherein the pins, at least when regarded in the one lateral direction, have a saw-toothed course from foot portion to outer portion and each pin in a region adjacent its root portion has a definite cross-section selected from (a) one corresponding to the area of a mesh opening in a mesh having a definite mesh size and definite mesh form and (b) one which together with a neighbouring pin defines a cross-section corresponding to the area of a mesh opening in a mesh having a definite mesh size and definite mesh form.
Claim 3
Dependent Claim
41 words
The wheel of claim 1, wherein each pin has a form selected from pyramidal, approximately conical and the like portions of such a form and each pin has a square, triangular or other portion of square cross-section at its root portion.
Claim 4
Dependent Claim
18 words
The wheel of claim 1, which comprises two parallel wheel portions having their respective pins or pin portions.
Claim 5
Dependent Claim
28 words
The wheel of claim 3, wherein one wheel portion is axially displaceable relative to and is fixable in various desired positions separated axially from the remaining wheel portion.
Claim 6
Dependent Claim
23 words
The wheel of claim 4, wherein said one wheel portion is fixable in various peripheral angular positions relative to the remaining wheel portion.
Claim 7
Dependent Claim
51 words
The wheel of claim 1, wherein said wheel is laterally extended with a support portion on at least the one side of the series of pins, said support portion being formed by a replaceable annular member for regulating at least one of the axial and radial extensions of the support portion.
Claim 8
Dependent Claim
15 words
The wheel of claim 6, wherein the pin portions are fixable in radially regulatable positions.
Claim 9
Dependent Claim
17 words
The wheel of claim 7, wherein the pin portions are radially displaceable on their respective guide pegs.
Claim 10
Dependent Claim
19 words
The wheel of claim 8, wherein the pin portions are radially adjustable by means of a common adjusting means.
Claim 11
Dependent Claim
77 words
A mesh distribution wheel for a seine line having a plurality of meshes of quadrilateral shape comprising a hub portion, and a plurality of pins circumferentially spaced about said hub portion in a radiating saw-tooth manner at a center-line to center-line spacing corresponding to a predetermined degree of insertion of the meshes, each said pin having a foot portion for receiving a mesh of quadrilateral shape thereabout and for engaging at least two corners of the mesh.
Claim 12
Dependent Claim
77 words
A mesh distribution wheel for a seine line having a plurality of meshes of quadrilateral shape comprising a hub portion, and a plurality of pins circumferentially spaced about said hub portion in a radiating saw-tooth manner at a center-line to center-line spacing corresponding to a predetermined degree of insertion of the meshes, each said pin having a foot portion for receiving a mesh of quadrilateral shape thereabout and for engaging at least two corners of the mesh.
Claim 13
Dependent Claim
22 words
A mesh distribution wheel as set forth in claim 10 wherein each pin is of pyramidal form with a rectangular foot portion.
Claim 14
Dependent Claim
22 words
A mesh distribution wheel as set forth in claim 10 wherein each pin is of pyramidal form with a triangular foot portion.
Claim 15
Dependent Claim
53 words
A mesh distribution wheel as set forth in claim 10 wherein said hub portion has a plurality of tangential surface portions disposed in series peripherially of said hub portions, and each said pin includes a stem slidably mounted in said hub portion to mount a respective pin on a respective tangential surface portion.
Claim 16
Dependent Claim
22 words
A mesh distribution wheel as set forth in claim 13 wherein each pin is of pyramidal form with a quadrilateral foot portion.
Claim 17
Dependent Claim
22 words
A mesh distribution wheel as set forth in claim 13 wherein each pin is of pyramidal form with a triangular foot portion.
Claim 18
Dependent Claim
28 words
A mesh distribution wheel as set forth in claim 13 which further comprises a cylindrical edge guide portion on at least one lateral side of said hub portion.
Claim 19
Dependent Claim
35 words
A mesh distribution wheel as set forth in claim 10 which further comprises a common adjusting means having adjusting arms connected to said respective pins for radially adjusting said pins relative to said hub portion.
Claim 20
Dependent Claim
95 words
A mesh distribution wheel for seine lines having a plurality of meshes of quadrilateral shape comprising a drive shaft; a pair of wheel portions mounted on said drive shaft at a definite distance from each other; and a plurality of pins circumferentially spaced about each wheel portion in a radiating saw-tooth manner at a center-line to center-line spacing corresponding to a predetermined degree of insertion of the meshes, each said pin having a foot portion for receiving a quadrilaterally shaped mesh of a seine thereabout and for engaging at least two corners of the mesh.
Claim 21
Dependent Claim
95 words
A mesh distribution wheel for seine lines having a plurality of meshes of quadrilateral shape comprising a drive shaft; a pair of wheel portions mounted on said drive shaft at a definite distance from each other; and a plurality of pins circumferentially spaced about each wheel portion in a radiating saw-tooth manner at a center-line to center-line spacing corresponding to a predetermined degree of insertion of the meshes, each said pin having a foot portion for receiving a quadrilaterally shaped mesh of a seine thereabout and for engaging at least two corners of the mesh.
Claim 22
Dependent Claim
34 words
A mesh distribution wheel as set forth in claim 18 wherein said pins on one of said wheel portions are angularly displaced with respect to said pins of the other of said wheel portions.
Claim 23
Dependent Claim
34 words
A mesh distribution wheel as set forth in claim 18 wherein each pin is of a cross-sectional shape at said foot portion corresponding to one-half the cross-sectional shape of a mesh of a seine.
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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) | 1984-06-22 | 1984-12-22 | 1985-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-22 | 1988-12-22 | 1989-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-22 | 1992-12-22 | 1993-06-23 | $7700.00 | Window Closed / Lapsed |