Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
113 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish past the detector means, and channeling means operable in response to the detector means to channel fish in accordance with the effect of the fish on the detector means, the improvement comprising the fish-moving means including fish-orienting and fish-singling means spaced a substantial distance from the detector means for orienting fish in disarray for lengthwise movement headfirst in single file, and substantially horizontal fish-accelerating means between said fish orienting and fish-singling means and the detector means for accelerating the fish in single file to space them apart prior to their movement past the detector means.
Claim 2
Dependent Claim
113 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish past the detector means, and channeling means operable in response to the detector means to channel fish in accordance with the effect of the fish on the detector means, the improvement comprising the fish-moving means including fish-orienting and fish-singling means spaced a substantial distance from the detector means for orienting fish in disarray for lengthwise movement headfirst in single file, and substantially horizontal fish-accelerating means between said fish orienting and fish-singling means and the detector means for accelerating the fish in single file to space them apart prior to their movement past the detector means.
Claim 3
Dependent Claim
22 words
The apparatus defined in claim 1, in which the fish-accelerating means include movable pusher means engageable with a side of a fish.
Claim 4
Dependent Claim
37 words
The apparatus defined in claim 1, in which the fish-accelerating means include tooth means engageable, respectively, with opposite sides of a fish, and means for moving at least one of said tooth means longitudinally of the fish.
Claim 5
Dependent Claim
21 words
The apparatus defined in claim 1, in which the fish-accelerating mans includes rotating brush means engageablewith a side of a fish.
Claim 6
Dependent Claim
43 words
The apparatus defined in claim 1, in which the fish-accelerating means includes rotating brush means engageable with opposite sides of the fish, said brush means engaging one side of the fish rotating oppositely to brush means engaging the opposite side of the fish.
Claim 7
Dependent Claim
114 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish past the detector means, and channeling means operable in response to the detector means to channel fish in accordance with the effect of the fish on the detector means, the improvement comprising fish-moving means including an arcuate trough of truncated crescent shape having end portions of a width slightly greater than the maximum width of a fish being processed in the apparatus, said arcuate trough having a rough surface on which the fish lie, and oscillating means for oscillating said trough for effecting movement of fish along the trough by the action of such rough surface.
Claim 8
Dependent Claim
114 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish past the detector means, and channeling means operable in response to the detector means to channel fish in accordance with the effect of the fish on the detector means, the improvement comprising fish-moving means including an arcuate trough of truncated crescent shape having end portions of a width slightly greater than the maximum width of a fish being processed in the apparatus, said arcuate trough having a rough surface on which the fish lie, and oscillating means for oscillating said trough for effecting movement of fish along the trough by the action of such rough surface.
Claim 9
Dependent Claim
45 words
The apparatus defined in claim 6, in which the arcuate trough is supported by first spring means attached to the trough and by second spring means detached from the trough, and drive means for deflecting said first spring means relative to said second spring means.
Claim 10
Dependent Claim
17 words
The apparatus defined in claim 7, and weight means connected to movement with the second spring means.
Claim 11
Dependent Claim
26 words
The apparatus defined in claim 7, in which the drive means includes rotary wedging means interposed between the first spring means and the second spring means.
Claim 12
Dependent Claim
28 words
The apparatus defined in claim 9, in which the rotary wedging means includes an axle and two disks inclined relative to each other and mounted on said axle.
Claim 13
Dependent Claim
51 words
The apparatus defined in claim 6, in which the arcuate trough includes a first fish-supporting portion spaced from an end of the arcuate trough and elevated above a second fish-supporting portion onto which fish may drop from said first fish-supporting portion, for providing a fish passage beneath said first fish-supporting portion.
Claim 14
Dependent Claim
150 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish along a path past the detector means and channeling means operable in response to the detector means to channel fish in accordance with the effects of the fish on the detector means, the detector means including a radiant-energy source at one side of such path and energy-responsive means at the opposite side of such path, the improvement comprising the energy-responsive means including a first energy-responsive element generally centered with respect to such path and two additional energy-responsive elements spaced lengthwise of the path from said first energy-responsive element, spaced apart transversely of such path and located at opposite sides of said first energy-responsive element with respect to such path and having no energy-responsive elements therebetween, whereby the orientation of the back and belly of a fish relative to the path is detected.
Claim 15
Dependent Claim
150 words
Apparatus for sorting fish including detector means for detecting a characteristic of fish, fish-moving means for moving fish along a path past the detector means and channeling means operable in response to the detector means to channel fish in accordance with the effects of the fish on the detector means, the detector means including a radiant-energy source at one side of such path and energy-responsive means at the opposite side of such path, the improvement comprising the energy-responsive means including a first energy-responsive element generally centered with respect to such path and two additional energy-responsive elements spaced lengthwise of the path from said first energy-responsive element, spaced apart transversely of such path and located at opposite sides of said first energy-responsive element with respect to such path and having no energy-responsive elements therebetween, whereby the orientation of the back and belly of a fish relative to the path is detected.
Claim 16
Dependent Claim
24 words
The apparatus defined in claim 12, in which the radiant-energy source transmits infrared energy and the energy-responsive means is responsive to such infrared energy.
Claim 17
Dependent Claim
91 words
In conveying means for fish including pushing means and means for reciprocating said pushing means, the improvement comprising the pushing means including plate means having a plurality of pushing teeth integral with and upstanding from said plate means, made of the same material as said plate means and inclined from said plate means in one direction for producing a pushing force on a fish while being moved in one direction greater than the force exerted by said teeth on the fish when said pushing means is moved in the opposite direction.
Claim 18
Dependent Claim
91 words
In conveying means for fish including pushing means and means for reciprocating said pushing means, the improvement comprising the pushing means including plate means having a plurality of pushing teeth integral with and upstanding from said plate means, made of the same material as said plate means and inclined from said plate means in one direction for producing a pushing force on a fish while being moved in one direction greater than the force exerted by said teeth on the fish when said pushing means is moved in the opposite direction.
Claim 19
Dependent Claim
40 words
The apparatus defined in claim 14, in which the pushing means are engageable with one side of the fish, and toothed means engageable with the opposite side of the fish having teeth similar to the teeth of the pushing means.
Claim 20
Dependent Claim
86 words
In apparatus for detecting a characteristic of fish including a radiant-energy source for location at one side of a fish directed toward the fish and energy-responsive means for location at the other side of the fish for receiving from the fish energy originated by the radiant-energy source, the improvement comprising fish-characteristic indicating signal light means, and actuating means operable by the energy-responsive means for controlling illumination of said signal light means for indicating a characteristic of a fish between the radiant-energy source and the energy-responsive means.
Claim 21
Dependent Claim
86 words
In apparatus for detecting a characteristic of fish including a radiant-energy source for location at one side of a fish directed toward the fish and energy-responsive means for location at the other side of the fish for receiving from the fish energy originated by the radiant-energy source, the improvement comprising fish-characteristic indicating signal light means, and actuating means operable by the energy-responsive means for controlling illumination of said signal light means for indicating a characteristic of a fish between the radiant-energy source and the energy-responsive means.
Claim 22
Dependent Claim
62 words
Apparatus for processing fish comprising fish-orienting means for orienting fish from a disarray condition into substantially unidirectional relationship, and fish-singling means for moving fish lengthwise headfirst along a substantially horizontal path in single file, including substantially horizontal fish-accelerating means for exerting a substantially horizontal accelerating force on fish moving in single file along such substantially horizontal path to space apart successive fish.
Claim 23
Dependent Claim
62 words
Apparatus for processing fish comprising fish-orienting means for orienting fish from a disarray condition into substantially unidirectional relationship, and fish-singling means for moving fish lengthwise headfirst along a substantially horizontal path in single file, including substantially horizontal fish-accelerating means for exerting a substantially horizontal accelerating force on fish moving in single file along such substantially horizontal path to space apart successive fish.
Claim 24
Dependent Claim
91 words
Apparatus for orienting fish from a disarray condition into a substantially parallel relationship comprising spaced parallel bars forming slots therebetween, the upper edges of said bars being saw-toothed with the teeth of alternate bars raked in the same direction and the teeth of the intermediate bars raked in the opposite direction, and means for vibrating said bars for effecting swinging of fish deposited on said bars in positions with their lengths extending crosswise of said bars into positions generally parallel to said bars to drop through the slots between said bars.
Claim 25
Dependent Claim
91 words
Apparatus for orienting fish from a disarray condition into a substantially parallel relationship comprising spaced parallel bars forming slots therebetween, the upper edges of said bars being saw-toothed with the teeth of alternate bars raked in the same direction and the teeth of the intermediate bars raked in the opposite direction, and means for vibrating said bars for effecting swinging of fish deposited on said bars in positions with their lengths extending crosswise of said bars into positions generally parallel to said bars to drop through the slots between said bars.