Abstract: A compaction wheel assembly includes a shaft, a plurality of compaction wheels along the shaft, and at least one bushing assembly. The bushing assembly includes first and second split bushings axially spaced-apart to form a space the upper and lower bushing housings removably secured together with the first and second split bushings therebetween to clamp the first and second split bushings about the shaft and at least one first shim located between the bushing housings at a front side of the shaft and at least one second shim located between the bushing housings at a rear side of the shaft to space the upper and lower bushing housings and upper and lower halves of the first and second split bushings. At least one of the first and second shims includes a slot configured for feeding grease to the space between the first and second split bushings.

Abstract: A member formed of a set of elongated corrugated cardboard plies secured together with a biodegradable adhesive along the lengths thereof and coated with a biodegradable coating which may be stacked to form a support for a portion of an elongated weighty member.

Abstract: An apparatus for compacting and conditioning a tract of ground generally consisting of a machine; means mounted on the machine for maneuvering an implement mounted thereon along and in contact with the tract of ground; and an implement mounted on the maneuvering means of the machine movable along and in contact with the tract of ground including a frame attachable to the maneuvering means of the machine, a drum rotatably mounted on the frame and a plurality of segments comprised of loosely connected components disposed transversely and spaced circumferentially on the drum.

Abstract: An apparatus generally consisting of a base member mountable on a component of a prime mover which may be pivoted about a transverse axis, a carrier mounted on the base member displaceable along a transverse line of travel between first and second positions and a boom mounted on the carrier, disposable in an inoperative position disposed along such line of travel when the carrier is in its first position and pivotal to an operative position disposed at an angle relative to such line of travel when the carrier is in its second position.

Abstract: An assembly for detachably connecting an implement having a pair of mounting pins to a machine provided with a dipper stick and a pair of tilt links operatively connected to the dipper stick, comprising a first assembly including a pair of jaw members pivotally connected to the dipper stick and cooperable upon pivotal movement thereof to selectively grip and release one of the mounting pins, and means for selectively pivoting the jaw members in opposite directions to effect such grip and release of the one of the mounting pins; and second and third assemblies each including a pair of jaw members pivotally connected to one of the tilt links and cooperable upon pivotal movement thereof to selectively grip and release the other of the mounting pins, and means for selectively pivoting the jaw members in opposite directions to effect such grip and release of the other of the mounting pins.

Abstract: An apparatus generally comprising a prime mover; a push frame mounted on the prime mover for pivotal movement about body transverse axis; a cylinder assembly operatively interconnecting the prime mover and the push frame for pivoting the push frame about such axis; and a boom pivotally mounted on the prime mover for movement about a transverse axis, and extending forwardly, including a base section having a portion supportable on a surface of the prime mover when the boom is in an inoperative position and an extendable section supportable on the coupler when in an extended, operable condition, having a device for detachably connecting the implement to the extendable section.

Abstract: An assembly for detachably connecting an implement having a pair of mounting pins to a machine provided with a dipper stick and a pair of tilt links operatively connected to the dipper stick, comprising a first assembly including a pair of jaw members pivotally connected to the dipper stick and cooperable upon pivotal movement thereof to selectively grip and release one of the mounting pins, and means for selectively pivoting the jaw members in opposite directions to effect such grip and release of the one of the mounting pins; and second and third assemblies each including a pair of jaw members pivotally connected to one of the tilt links and cooperable upon pivotal movement thereof to selectively grip and release the other of the mounting pins, and means for selectively pivoting the jaw members in opposite directions to effect such grip and release of the other of the mounting pins.

Abstract: A cartridge feeding attachment for a firearm generally consisting of a housing attachable to the firearm having means for guiding a stack of cartridges into the cartridge chamber of the firearm along a first line of travel, a follower engageable with one of such cartridges and means disposed between the housing and the follower for biasing the follower along the first line of travel to feed a cartridge into the cartridge chamber; a sprocket supported on the housing having circumferentially spaced recesses each receiving a cartridge of a cartridge belt trained over the sprocket, and a rotational axis positioned so that upon rotational indexing thereof, a cartridge of the belt will be positioned along a second line of travel extending between the follower and a cartridge of the stack of cartridges; means displaceable along the second line of travel extending between the follower and a rearwardmost cartridge of the stack of cartridges; means displaceable along the second line of travel between a retracted positi

Abstract: A cartridge feeding attachment for a firearm generally consisting of a housing attachable to the firearm having means for guiding a stack of cartridges into the cartridge chamber of the firearm along a first line of travel, a follower engageable with one of such cartridges and means disposed between the housing and the follower for biasing the follower along the first line of travel to feed a cartridge into the cartridge chamber; a sprocket supported on the housing having circumferentially spaced recesses each receiving a cartridge of a cartridge belt trained over the sprocket, and a rotational axis positioned so that upon rotational indexing thereof, a cartridge of the belt will be positioned along a second line of travel extending between the follower and a cartridge of the stack of cartridges; means displaceable along the second line of travel extending between the follower and a rearwardmost cartridge of the stack of cartridges; means displaceable along the second line of travel between a retracted positi

Abstract: A machine for removing articles strewn on a tract of ground generally consisting of a wheel unit; a support frame mounted on the wheel unit, having device for advancing the machine along the tract of ground; an endless conveyor mounted on the support frame, having device to gather articles deposited on the tract of ground and a flight extending from a front end disposed adjacent ground level, upwardly and rearwardly to an elevated rear end; a receptacle mountable on the support frame, positioned to receive articles gathered by the gathering device, carried upwardly and rearwardly on the conveyor and discharged therein; a moldboard disposed forwardly of a lower front end of the conveyor, pivotally connected to the support frame; and device for driving the conveyor.

Abstract: A machine for removing articles such as debris and the like deposited on a tract of ground, comprising a wheel unit; a support frame mounted on said wheel unit, having means for advancing said machine along said tract of ground; a endless conveyor mounted on said support frame, having a plurality of tines projecting from an outer side thereof and a flight extending from a front end adjacent ground level, upwardly and inwardly to an elevated rear end; a receptacle mounted on said support frame, positioned to receive articles removed by said tines and carried upwardly and rearwardly on said conveyor and discharged into said receptacle, and having a set of tines cooperable with said conveyor tines to dislodge articles carried by said conveyor tines; and means mounted on said support frame for driving said conveyor.

Abstract: A digging implement (10) including an extendable linkage (12) including a bucket (14) and a thumb assembly (34) for holding materials in the bucket (14). The thumb assembly (34) is configured to rotate as the linkage (12) extends, and both the bucket (14) and the thumb assembly (34) are independently operable.

Abstract: A machine for removing articles strewn on a tract of ground generally consisting of a wheel unit; a support frame mounted on the wheel unit, having means for advancing the machine along the tract of ground; an endless conveyor mounted on the support frame, having means to gather articles deposited on the tract of ground and a flight extending from a front end disposed adjacent ground level, upwardly and rearwardly to an elevated rear end; a receptacle mountable on the support frame, positioned to receive articles gathered by the gathering means, carried upwardly and rearwardly on the conveyor and discharged therein; a moldboard disposed forwardly of a lower front end of the conveyor, pivotally connected to the support frame; and means for driving the conveyor.

Abstract: An assembly mountable on a dipper stick of a machine having a tool pivotally connected thereto and means operatively interconnecting the dipper stick and the tool for pivoting the tool relative to the dipper stick, cooperable with the tool for grappling objects, generally consisting of an arm member having a first section connectable to an underside of the dipper stick for pivotal movement about a second axis and a second section connectable to the first section for pivotal movement relative to the first arm section about a third axis, one of the arm sections having a curved bearing surface with a notch therein and the other of the arm sections having a roller biased against the bearing surface whereby the roller may be received in the notch to displaceably position the second arm section relative to the first arm section in a certain relationship, and ride on portions of the curved bearing surface upon a force in a certain direction as being applied to the second arm member causing the roller to ride out of

Abstract: An assembly for detachably connecting an implement having a pair of mounting pins to a machine provided with a dipper stick having a pair of side walls and a mounting pin and a pair of tilt links each having a mounting pin, generally consisting of a first component including a first pair of elongated members each mountable on a side wall of the dipper stick and having an opening for receiving therethrough an end portion of the mounting pin of the dipper stick, means for detachably securing a portion thereof to the dipper stick, means for detachably securing one of the mounting pins of the implement thereto, and means interconnecting such elongated members; and a second component including a second pair of elongated members, each mountable on a side of one of the tilt links, and having an opening for receiving therethrough an end portion of the mounting pin of such one tilt link, means for detachably securing a portion thereof to such one tilt link, means for detachably securing the other of the mounting pins

Abstract: A reagent having the general formula of General Formula I: wherein group R is an electrophilic or a nucleophilic moiety suitable for reaction of the reagent with a biologically active species; group R2 is one of H and OH moieties; group R3 is one of an alkyl and a methylene bearing an electronegative substituent; group Z is one of (CH2)n and CH2O(CH2CH2O)n2, and n is an integer of from 1 to 5, and n2 is an integer of from 1 to 4; and each of group Z2 and Z3 are (CH2)CONH(CH2)3CONH(CH2)2. Also, a reagent having the general formula of General Formula II: group R2 is one of H and OH moieties; group Z is one of (CH2)n and CH2O(CH2CH2O)n2, and n is an integer of from 1 to 5, and n2 is an integer of from 1 to 4; each of group Z2 and group Z3 include one of (CH2)CONH(CH2)3CONH(CH2)2; and (CH2)CONH(CH2); and group R is an electrophilic or a nucleophilic moiety suitable for reaction of the reagent with the biologically active species.

Abstract: An assembly mountable on the dipper stick of a machine, having a bucket pivotally connected thereto and means operatively interconnecting the dipper stick and the bucket for curling and uncurling the bucket, cooperable with the bucket when mounted on the dipper stick for grappling objects generally including an arm member pivotally connectable at one end thereof to the underside of the dipper stick, depending freely therefrom and swingable in a substantially vertical plane, and having a length sufficient to be received within the bucket opening when the arm member is connected to the dipper stick and is depending freely therefrom and the bucket is curled as in performing an excavating function and a chain connectable at one end to the underside of the dipper stick and at another end thereof to the arm member.