Patents Assigned to Arnold Jager
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Patent number: 11926479Abstract: A rod belt, in particular for rod belt conveyors of agricultural machines, the rod belt having a running direction and comprising: tensile stress-resistant, elastic and continuous belts running in parallel to one another; transverse rods arranged perpendicular to the running direction and parallel to one another in a pre-determined rod spacing, each transverse rod having mounting sections with which the transverse rods rests on the belts, wherein the transverse rods are fastened to the belts by attachment means, passing through the mounting sections of the transverse rods and the belts; and protective forge covers attached to the belts, each forge cover having a mounting profile and a flexible protection profile.Type: GrantFiled: June 23, 2022Date of Patent: March 12, 2024Assignee: ARNOLD JÄGER HOLDING GMBHInventors: Carson Christian, Jessica Reed, Jason Cackley, Scott Koppen, Leon Bogucki
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Patent number: 11892069Abstract: A cam wheel for accommodating a cam belt has a hub plate for mounting on a shaft and a plurality of cylindrical bolts including belt support areas for accommodating the cam belt. The cylindrical bolts are attached to the hub plate such that gaps are formed between the cylindrical bolts for accommodating cams of the cam belt in a positive locking manner. At a first end of the respective cylindrical bolts a shaft is formed which is inserted into an opening in the hub plate. The shaft is reshaped at its end to form a closing head in such a manner that the hub plate is clamped in between the closing head and a shoulder is formed between the shaft and the belt area support.Type: GrantFiled: March 3, 2022Date of Patent: February 6, 2024Assignee: ARNOLD JÄGER HOLDING GMBHInventor: Johan Oord
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Patent number: 11846080Abstract: The present invention relates to a hose arrangement for creating a bubble curtain in bodies of water, comprising at least one air hose including an interior space enclosed by a wall, where a perforation consisting of individual punctures is introduced in the wall at least in an upper, first circumferential area, from which air can be discharged, when the interior space is pressurized, for creating a bubble curtain extending in the longitudinal direction of the air hose, and a ballast receptacle including a receiving area extending in the longitudinal direction, in which an elongated ballast element is received.Type: GrantFiled: August 23, 2022Date of Patent: December 19, 2023Assignee: ARNOLD JÄGER HOLDING GMBHInventors: Sebastian Jäger, Aaron Stoffers, Franz Tekbas
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Patent number: 11647696Abstract: The present disclosure relates to a belt as a continuous traction means for conveyor belts of bale presses, comprising at least one fabric layer embedded at least in certain regions in a polymer layer, for creating a continuous belt reinforced by at least one fabric layer. The present disclosure provide that cross-stiffening elements are embedded in the polymer layer, for increasing a transverse rigidity of the belt, whereby the cross-stiffening elements are essentially oriented in a transverse direction of the belt, and the belt exhibits, at least in the region of the cross-stiffening elements, a ratio of rigidity between the transverse rigidity and a longitudinal rigidity of at least 2:1.Type: GrantFiled: December 21, 2020Date of Patent: May 16, 2023Assignee: ARNOLD JÄGER HOLDING GMBHInventor: Sebastian Jäger
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Patent number: 11192722Abstract: The invention relates to a belt (1) as a continuous traction means, in particular for conveyor belts of agricultural machines, in particular baling presses, comprising at least one fabric layer (2) embedded, at least in certain regions, in a polymer layer (3), in particular rubber layer, whereby end regions (1a, 1b) of the belt (1) lie flat on top of one another in an overlap region (4) and are connected to each other for creating a continuous belt (1) reinforced by the fabric layer (2).Type: GrantFiled: December 12, 2019Date of Patent: December 7, 2021Assignee: ARNOLD JÄGER HOLDING GMBHInventors: Sebastian Jäger, Nick Schmidt
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Patent number: 11155415Abstract: The present disclosure relates to a belt clip set comprising a belt clip and at least two pilot bolts, the belt clip comprising a first leg having at least two guide openings and a second leg having at least two thread openings each associated with the guide openings. Each pilot bolt comprising a threaded region with an external thread, a bolt head for tightening the pilot bolt, and a tapered pin opposite the bolt head, where each pilot bolt can be received with some play in one of the guide openings in the first leg and via its threaded region screwed into the respective associated thread opening in the second leg, where each pilot bolt can be received with some play in one of the guide openings in the first leg and via its threaded region screwed into the respective associated thread opening in the second leg.Type: GrantFiled: June 30, 2020Date of Patent: October 26, 2021Assignee: ARNOLD JÄGER HOLDING GMBHInventors: Sebastian Jäger, Arjan Mulder
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Patent number: 10850924Abstract: The invention relates to a rod belt for rod belt conveyors, in particular of agricultural machines, with transverse rods (4) arranged transverse to a running direction and parallel to one another, whereby the transverse rods (4) rest on tension-proof elastic and continuous belts (3) running parallel to one another and being attached to the belts (3) by attachment at a pre-determined rod spacing. According to the invention, it is provided that on at least one of the belts (3) a belt clip (5) is affixed via attachment (6), whereby said so attached belt clip (5) confines at least one cavity on a support surface of the respective belt (3) and at least one of the transverse rods (4) is cage-like housed in the at least one cavity in such a manner that the at least one transverse rod (4) is fixated via the belt clip (5) to the at least one belt such a manner that the at least one transverse rod (4) is fixated via the belt clip (5) to the at least one belt.Type: GrantFiled: July 8, 2019Date of Patent: December 1, 2020Assignee: ARNOLD JAGER HOLDING GMBHInventors: Sebastian Jäger, Jessica Tamra Reed
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Patent number: 10723556Abstract: A pick-up web for an agricultural machine, in particular, for picking up and transporting nut fruit in a nut harvester along a conveyor device. The pick-up web comprising at least two endless circulating belts for driving the pick-up web and several rods extending perpendicular to the direction of transport of the pick-up web creating a sieve-type transport surface. The pick-up web further comprising several tappets and sweeping teeth each projecting perpendicularly away from the sieve-type transport surface.Type: GrantFiled: May 9, 2019Date of Patent: July 28, 2020Assignee: ARNOLD JÄGER HOLDING GMBHInventors: Sebastian Jäger, Jessica Tamra Reed
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Patent number: 10183807Abstract: Cam belt, particularly for agricultural machinery, produced from a polymer provided with reinforcement inserts, has cams on the inner side of the cam belt that are used to drive cam belt. A first flank faces in the running direction of cam belt and a second flank faces in opposite direction. Cams are spaced apart from one another by gaps in a predefined division, and gaps are delimited by first flank and second flank of two adjoining cams and a base which connects two flanks. During operation of cam belt carrier of a cam wheel resting against second flank of one of adjoining cams and against the base of a gap engage with the gaps. On outer side of belt, functional elements are fixed by a fastener which from inner side of the belt passes through the cam belt and the functional elements via at least one through hole.Type: GrantFiled: October 20, 2016Date of Patent: January 22, 2019Assignee: Arnold Jäger Holding GmbHInventors: Sebastian Jäger, Nick Schmidt
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Patent number: 9896274Abstract: A support roller or drive roller for a drive belt of a conveyor, having a hub which is supported by use of ball bearings and which is provided with an elastic polymer layer on its outer periphery as a running surface for the drive belt. The roller is easily manufactured as the hub is made up of a hollow cylindrical outer hub which bears the polymer layer, and a hollow cylindrical inner hub which accommodates the ball bearings. Further, the inner hub is pushed into the outer hub and joined to the outer hub in a rotationally fixed manner.Type: GrantFiled: April 1, 2015Date of Patent: February 20, 2018Assignee: Arnold Jäger Holding GmbHInventors: Sebastian Jäger, Nick Schmidt
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Patent number: 9851033Abstract: Component connector for connecting cylindrical components includes an elastic sleeve which surrounds the components, the elastic sleeve can be braced, a radially deformable fixing sleeve is provided which encloses elastic sleeve. Elastic sleeve is braced via radial deformation of fixing sleeve in a perpendicular direction to a longitudinal axis of fixing sleeve, and at least one clamping ring is provided for radially deforming fixing sleeve. Fixing sleeve has a profiled outer wall and clamping ring has an oppositely profiled inner wall so clamping ring can be pushed concentrically onto fixing sleeve in an accurately fitting manner, during a relative rotation of clamping ring, placed in an accurately fitting manner, in a closing direction, the fixing sleeve can be deformed radially inwardly by the surface profiling; and, during a relative rotation of clamping ring counter to the closing direction, the surface profiling prevents any rotation.Type: GrantFiled: August 25, 2014Date of Patent: December 26, 2017Assignee: Arnold Jäger Holding GmbHInventors: Hans-Peter Bachmann, Stefan Babel
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Patent number: 9814182Abstract: An inclined conveyor for a combine harvester has two drive elements which define a conveying direction and revolve in a conveying duct. Conveying duct is divided into an overshot return duct and an undershot conveying duct by a separating element situated between the upper run and the lower run of the drive element. Drive element is interconnected by carriers situated transversely with respect to conveying direction that convey harvested crop in undershot conveying duct. The difference in speed between the carrier bars and harvested crop stream is eliminated, and at least reduced, by additional acceleration of harvested crop stream. Carrier bars serve as carriers, and as acceleration elements for the harvested crop. That is because the cross section of each of the carrier bars viewed in conveying direction, occupies at least 30% of the smallest internal cross section of undershot conveying duct.Type: GrantFiled: November 20, 2014Date of Patent: November 14, 2017Assignee: Arnold Jäger Holding GmbHInventors: Jan-Harm Mulder, Johan Oord, Sebastian Jäger
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Patent number: 9033138Abstract: Rod belt for rod belt conveyors for agricultural machinery includes rods arranged transversely with respect to the running direction and parallel to one another. At least one of the rods has flattened and perforated end areas with which it rests on tensile stress-resistant, elastic, continuous belts which revolve in parallel to one another, and is connected by rivets or similar fastening elements which pass through the end areas and the belts. The rod belt may be produced with a rod division that differs from, and in particular is smaller than, the division of the fastening points on the belts. This is achieved by providing that at least one additional rod is fixedly connected to the at least one rod which is connected to the belts, and the at least one additional rod is free of contact with the belts.Type: GrantFiled: June 12, 2013Date of Patent: May 19, 2015Assignee: Arnold Jäger Holding GmbHInventor: Jan-Harm Mulder
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Patent number: 9033139Abstract: Rod belt for rod belt conveyors for agricultural machinery, having rods arranged transversely with respect to the running direction and parallel to one another. Rods at their ends are each connected to a fastening piece which has a flattened and perforated support area with which fastening piece rests on tensile stress-resistant, elastic, continuous belts extending in parallel and is connected by rivets or similar fastening elements which pass through support area and belts, and support area is formed in one piece with a fastening area for rod ends. The rod belt includes fastening pieces which have a simple design and are cost-effectively manufactured. Fastening pieces are designed as bends having a fastening area which, in relation to the installed position, is bent from the plane of support area toward the bottom side of belt and situated parallel to the inner side of belt.Type: GrantFiled: June 12, 2013Date of Patent: May 19, 2015Assignee: Arnold Jäger Holding GmbHInventors: Sebastian Jäger, Jan-Harm Mulder
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Patent number: 8720675Abstract: A belt as traction mechanism for conveyor bands of agricultural machines. A belt member of polymer reinforced with fabric plies has an upper step and a lower step that are interconnected in a region of overlap via connection locations that are spaced apart in the longitudinal direction of the belt. An inwardly disposed polymer layer is entirely absent in the region of overlap. The inner fabric plies of lower step and/or upper step extend into the region of overlap in a partial region that includes at least one connection location. The remaining fabric plies of upper step and lower step extend over the entire region of overlap, so that in the partial region the lower step and/or the upper step is provided with all of the fabric plies. Complementary tooth elements are provided on fabric plies that are disposed directly opposite one another in the region of overlap, and mesh with one another to effect interconnection of upper step and lower step.Type: GrantFiled: October 19, 2012Date of Patent: May 13, 2014Assignee: Arnold Jager Holding GmbHInventors: Hans Jurgen Gentz, Sebastian Jager
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Publication number: 20130256101Abstract: A belt as traction mechanism for conveyor bands of agricultural machines. A belt member of polymer reinforced with fabric plies has an upper step and a lower step that are interconnected in a region of overlap via connection locations that are spaced apart in the longitudinal direction of the belt. An inwardly disposed polymer layer is entirely absent in the region of overlap. The inner fabric plies of lower step and/or upper step extend into the region of overlap in a partial region that includes at least one connection location. The remaining fabric plies of upper step and lower step extend over the entire region of overlap, so that in the partial region the lower step and/or the upper step is provided with all of the fabric plies. Complementary tooth elements are provided on fabric plies that are disposed directly opposite one another in the region of overlap, and mesh with one another to effect interconnection of upper step and lower step.Type: ApplicationFiled: October 19, 2012Publication date: October 3, 2013Applicant: Arnold Jager Holding GmbHInventors: Hans-Jürgen Gentz, Sebastian Jäger
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Patent number: 6083112Abstract: A method for manufacturing a plastic bowling pin that has a porous core and a resilient envelope includes the step of blow-forming the envelope in a blowing mold and removing the envelope from the blowing mold. The envelope is then cooled to a temperature of 60.degree. C. to 100.degree. C. A core plastic material containing an exothermic agent is then injected into the envelope for forming the core. The core plastic material is heated to a temperature of 200.degree. C. to 260.degree. C. The inner layer of the envelope is thus fused to the plastic material of the core to provide an intimate connection between the envelope and the core.Type: GrantFiled: July 24, 1998Date of Patent: July 4, 2000Assignee: Arnold JagerInventors: Arnold Jager, Claudius Jager
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Patent number: 5951125Abstract: A roller belt arrangement for a CATERPILLAR (endless track) vehicle has at least one pull resistant belt having a first surface and a second surface opposite the first surface. Drive members are connected to the first surface of the at least one pull resistant belt and extend transversely to a longitudinal extension of the at least one pull-resistant belt. The drive members have a U-shaped foot comprising a stay and two legs, wherein the stay rests on the first surface and the legs project perpendicularly from the first surface. The bolts, having a head and a threaded end opposite the head, are provided for connecting the drive members to the at least one pull-resistant belt. Plate members are non-rotatably positioned between the legs. The bolts penetrate the at least one belt, the stays, and the plate members, with the threaded ends positioned between the legs. Nuts, threaded onto the threaded ends of the bolts, are provided for securing the bolts and are nonrotatably secured relative to the plate members.Type: GrantFiled: May 9, 1997Date of Patent: September 14, 1999Assignee: Arnold JagerInventors: Arnold Jager, Claudius Jager, Sebastian Jager
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Patent number: 5888144Abstract: A bowling pin has a pin body with a head and a magnet, at least partially enclosed in a plastic envelope, positioned in the head for manipulating the bowling pin. The plastic envelope and the head are fused to one another by rotating the plastic envelope within a cutout of the head so that the contact surfaces are heated for softening and fusing the material.Type: GrantFiled: May 22, 1997Date of Patent: March 30, 1999Assignee: Arnold JagerInventor: Claudius Jager
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Patent number: 5080842Abstract: A bowling pin of synthetic material, and a method of producing the same, are provided. The pin has a core that is provided with pockets or cells, and also has a sheathing of solid wall construction. To achieve a particularly compact and thick outer shell, the core is also provided with an outer layer of solid wall construction that is disposed between the inner body of the core and the sheathing, and is fused with the sheathing. To provide the core with such an outer wall, the mold that receives the material that contains an expansion agent is cooled on the outside to such an extent that the expansion agent cannot become effective in the outer area.Type: GrantFiled: September 27, 1990Date of Patent: January 14, 1992Assignee: Arnold JagerInventor: Andreas Jager