Patents by Inventor Bryan L. Danner
Bryan L. Danner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9809289Abstract: A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for providing enhanced negative and positive trim and for providing enhanced positive and negative lift.Type: GrantFiled: January 12, 2016Date of Patent: November 7, 2017Assignee: Blue Sky Marine, LLCInventors: Robert E. Nutt, Scott Crutchfield, Robert Scott Beach, Douglas J. Yoder, Douglas G. Bickelhaupt, George Edward Phillips, David J. Gruenwald, Bryan L. Danner
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Patent number: 9701381Abstract: A breakaway skeg for the lower portion of a marine propulsion unit is disclosed. The skeg is designed such that the attachment features will fail under certain load or impacts, thereby preventing damage to the lower portion of the marine propulsion unit. The breakaway skeg is attached via shear tabs that include a relief that accounts for at least a part of the volume of the base portion of the shear tab. The shear tabs are designed to fail under certain circumstances before other components of the marine propulsion.Type: GrantFiled: December 10, 2013Date of Patent: July 11, 2017Assignee: Caterpillar Inc.Inventors: John Schlintz, Bryan L. Danner, Douglas G. Bickelhaupt
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Publication number: 20160121987Abstract: A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately ?15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for providing enhanced negative and positive trim and for providing enhanced positive and negative lift.Type: ApplicationFiled: January 12, 2016Publication date: May 5, 2016Inventors: Robert E. Nutt, Scott Crutchfield, Robert Scott Beach, Douglas J. Yoder, Douglas G. Bickelhaupt, George Edward Phillips, David J. Gruenwald, Bryan L. Danner
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Patent number: 9266593Abstract: A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately ?15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for enhancing lift to assist in getting the boat up on plane.Type: GrantFiled: August 8, 2014Date of Patent: February 23, 2016Assignee: Blue Sky Marine, LLCInventors: Robert E. Nutt, Scott Crutchfield, Robert Scott Beach, Douglas J. Yoder, Douglas G. Bickelhaupt, George Edward Phillips, David J. Gruenwald, Bryan L. Danner
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Patent number: 9187164Abstract: A marine pod breakaway connection includes a breakaway connector connecting ends of a vertical shaft in an upper housing section and a vertical shaft in a lower housing section. The breakaway connector is configured to yield or fracture to allow the vertical shafts to separate during a breakaway condition when the lower housing section separates from the upper housing section. The breakaway connection further includes disconnect fittings having upper section in the upper and lower portions in the upper and lower housing sections, respectively, the engage and open when the housing sections are assembled to allow fluid flow, and close when the housing sections are separated to substantially prevent leakage of oil from the housing sections.Type: GrantFiled: August 30, 2013Date of Patent: November 17, 2015Assignee: Caterpillar Inc.Inventors: John C. Schlintz, Bryan L. Danner
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Patent number: 9169661Abstract: A construction form system for forming concrete walls for use as above grade walls, foundations, frost walls, exterior envelopes, and the like, is disclosed. The system includes a plurality of pairs of opposing vertical forming panels spaced from each other to define a forming cavity disposed to receive a hardenable material. Each pair of opposing forming panels comprises an inner panel forming part of an inner wall and an outer panel forming part of an outer wall. The system also includes an outer rail positioned between each adjacent pair of outer forming panels and an inner rail positioned between each adjacent pair of inner forming panels. The inner forming panels comprise support panels configured to be selectively addable and removable from between each adjacent pair of inner rails prior to and subsequent to a pouring of the hardenable material into the cavity.Type: GrantFiled: January 20, 2014Date of Patent: October 27, 2015Assignee: TF Forming Systems, Inc.Inventors: Gerald T. Spude, Steven T. Huff, Bryan L. Danner
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Patent number: 9067665Abstract: A steering system for a marine pod drive is disclosed. The system includes a driving pinion attached to a driving shaft. The system further includes a driven gear mounted to a driven shaft. Moreover, the system includes an intermediate gear mounted to an intermediate shaft and in mesh with the driving pinion. Furthermore, an intermediate pinion is attached to the intermediate shaft. The intermediate pinion is in mesh with the driven gear on the driven shaft. Moreover, the intermediate pinion may be fastened with the intermediate gear by a shear pin such that the intermediate pinion rotates with the intermediate gear. The shear pin may be configured to shear when a torque transmitted through the system exceeds a rated torque value, thereby causing the intermediate gear to rotate freely on the intermediate shaft.Type: GrantFiled: December 17, 2013Date of Patent: June 30, 2015Assignee: Caterpillar Inc.Inventors: John Schlintz, Bryan L Danner
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Publication number: 20150166160Abstract: A marine pod drive system for a marine vessel is disclosed. The marine pod drive system may a prime mover, a transmission unit and a first drive shaft. The transmission unit may be driven by the prime mover via a first drive shaft. The transmission unit further rotates a first intermediate shaft. The marine pod drive system further may include an underwater steerable structure comprising a first gearbox, a second intermediate shaft, a second gearbox and a propeller shaft. The first gearbox may include a first helical gear mounted on the first intermediate shaft and a second helical gear mounted on the second intermediate shaft. The rotation or torque from the first intermediate shaft is transmitted to the propeller shaft via the first gearbox, the second intermediate shaft, and the second gearbox. The propeller shaft may drive at least one propeller to produce thrust to drive the marine vessel.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Applicant: Caterpillar Inc.Inventors: John Schlintz, Bryan L. Danner
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Publication number: 20150166162Abstract: A steering system for a marine pod drive is disclosed. The system includes a driving pinion attached to a driving shaft. The system further includes a driven gear mounted to a driven shaft. Moreover, the system includes an intermediate gear mounted to an intermediate shaft and in mesh with the driving pinion. Furthermore, an intermediate pinion is attached to the intermediate shaft. The intermediate pinion is in mesh with the driven gear on the driven shaft. Moreover, the intermediate pinion may be fastened with the intermediate gear by a shear pin such that the intermediate pinion rotates with the intermediate gear. The shear pin may be configured to shear when a torque transmitted through the system exceeds a rated torque value, thereby causing the intermediate gear to rotate freely on the intermediate shaft.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Applicant: Caterpillar Inc.Inventors: John Schlintz, Bryan L. Danner
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Publication number: 20150158571Abstract: A breakaway skeg for the lower portion of a marine propulsion unit is disclosed. The skeg is designed such that the attachment features will fail under certain load or impacts, thereby preventing damage to the lower portion of the marine propulsion unit. The breakaway skeg is attached via shear tabs that include a relief that accounts for at least a part of the volume of the base portion of the shear tab. The shear tabs are designed to fail under certain circumstances before other components of the marine propulsion.Type: ApplicationFiled: December 10, 2013Publication date: June 11, 2015Applicant: Caterpillar Inc.Inventors: John Schlintz, Bryan L. Danner, Douglas G. Bickelhaupt
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Publication number: 20150158570Abstract: A replaceable nose section for a marine propulsion unit is disclosed. The marine propulsion unit includes a lower gear case that extends into the water and includes a lower portion that includes a shaft section, a prop section, and a nose section. The shaft section defines a first volume. The nose section includes an intermediate section that includes an intermediate bulkhead that defines a second volume. A nose cone is threaded to the intermediate section and defines a third volume such that the first and third volumes are not in fluid communication.Type: ApplicationFiled: December 10, 2013Publication date: June 11, 2015Applicant: Caterpillar Inc.Inventors: John Schlintz, Bryan L. Danner, Douglas G. Bickelhaupt
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Publication number: 20150060635Abstract: A marine pod breakaway connection includes a breakaway connector connecting ends of a vertical shaft in an upper housing section and a vertical shaft in a lower housing section. The breakaway connector is configured to yield or fracture to allow the vertical shafts to separate during a breakaway condition when the lower housing section separates from the upper housing section. The breakaway connection further includes disconnect fittings having upper section in the upper and lower portions in the upper and lower housing sections, respectively, the engage and open when the housing sections are assembled to allow fluid flow, and close when the housing sections are separated to substantially prevent leakage of oil from the housing sections.Type: ApplicationFiled: August 30, 2013Publication date: March 5, 2015Applicant: Caterpillar Inc.Inventors: John C. Schlintz, Bryan L. Danner
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Publication number: 20150050849Abstract: A hull mounted, steerable marine drive system having trim actuation is both steerable through 360 degrees and is trimmable in a range of from approximately +3 degrees to approximately ?15 degrees. The marine drive system includes a watertight enclosure assembly for sealing the hull, which is adapted for keeping much of the marine drive system from being exposed to water. The enclosure includes a gasket flange plate, a retention plate and a folded gasket. The gasket flange plate closely follows the contour of the hull and enhances the hydrodynamic and wake performance of the present marine drive system. Further, marine drive system includes a forward-neutral-reverse (FNR) transmission assembly, a drive unit assembly having a trimmable upper unit and a steerable lower unit, a steering actuator assembly, a trim actuator assembly, and, preferably, trim foils for enhancing lift to assist in getting the boat up on plane.Type: ApplicationFiled: August 8, 2014Publication date: February 19, 2015Inventors: Robert E. Nutt, Scott Crutchfield, Robert Scott Beach, Douglas J. Yoder, Douglas G. Bickelhaupt, George Edward Phillips, David J. Gruenwald, Bryan L. Danner
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Publication number: 20140131548Abstract: A construction form system for forming concrete walls for use as above grade walls, foundations, frost walls, exterior envelopes, and the like, is disclosed. The system includes a plurality of pairs of opposing vertical forming panels spaced from each other to define a forming cavity disposed to receive a hardenable material. Each pair of opposing forming panels comprises an inner panel forming part of an inner wall and an outer panel forming part of an outer wall. The system also includes an outer rail positioned between each adjacent pair of outer forming panels and an inner rail positioned between each adjacent pair of inner forming panels. The inner forming panels comprise support panels configured to be selectively addable and removable from between each adjacent pair of inner rails prior to and subsequent to a pouring of the hardenable material into the cavity.Type: ApplicationFiled: January 20, 2014Publication date: May 15, 2014Applicant: TF Forming Systems, Inc.Inventors: Gerald T. Spude, Steven T. Huff, Bryan L. Danner
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Patent number: 8632332Abstract: A construction form system for forming concrete walls for use as above grade walls, foundations, frost walls, exterior envelopes, and the like, is disclosed. The system includes a plurality of pairs of opposing vertical forming panels spaced from each other to define a forming cavity disposed to receive a hardenable material. Each pair of opposing forming panels comprises an inner panel forming part of an inner wall and an outer panel forming part of an outer wall. The system also includes an outer rail positioned between each adjacent pair of outer forming panels and an inner rail positioned between each adjacent pair of inner forming panels. The inner forming panels comprise support panels configured to be selectively addable and removable from between each adjacent pair of inner rails prior to and subsequent to a pouring of the hardenable material into the cavity.Type: GrantFiled: September 10, 2009Date of Patent: January 21, 2014Assignee: TF Forming Systems, Inc.Inventors: Gerald T. Spude, Steven T. Huff, Bryan L. Danner
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Publication number: 20110057090Abstract: A construction form system for forming concrete walls for use as above grade walls, foundations, frost walls, exterior envelopes, and the like, is disclosed. The system includes a plurality of pairs of opposing vertical forming panels spaced from each other to define a forming cavity disposed to receive a hardenable material. Each pair of opposing forming panels comprises an inner panel forming part of an inner wall and an outer panel forming part of an outer wall. The system also includes an outer rail positioned between each adjacent pair of outer forming panels and an inner rail positioned between each adjacent pair of inner forming panels. The inner forming panels comprise support panels configured to be selectively addable and removable from between each adjacent pair of inner rails prior to and subsequent to a pouring of the hardenable material into the cavity.Type: ApplicationFiled: September 10, 2009Publication date: March 10, 2011Inventors: Gerald T. Spude, Steven T. Huff, Bryan L. Danner
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Patent number: 4911666Abstract: A marine drive which mounts through a hole in the bottom surface of a boat utilizes a driveshaft housing assembly, an engine mounted to the driveshaft assembly and a lower propeller drive unit mounted to the driveshaft housing assembly. The driveshaft housing assembly which mounts the drive within the hole in the boat includes a driveshaft housing, a steering assembly constructed to rotate about a generally vertical axis within said driveshaft housing assembly to provide steering, a trimming assembly connected to the steering assembly to pivotably swing the lower propeller drive unit to provide trimming/tilting, a driveshaft and an exhaust passageway therethrough.Type: GrantFiled: June 15, 1987Date of Patent: March 27, 1990Assignee: US Marine CorporationInventors: Roger A. Gage, David J. Gruenwald, Bryan L. Danner
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Patent number: D800173Type: GrantFiled: August 9, 2016Date of Patent: October 17, 2017Assignee: YANMAR CO., LTD.Inventors: Hideo Misao, Hisanori Mori, David J. Gruenwald, George E. Phillips, Bryan L. Danner