Patents by Inventor Randy L. Schutt
Randy L. Schutt 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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Publication number: 20190217702Abstract: A vehicle suspension arrangement includes a mounting member, a trailing arm pivotably coupled to the mounting member, an axle assembly coupled to the trailing arm moveable in a vertical direction, an air spring arrangement biasing the trailing arm from the vehicle frame assembly, and a charging arrangement having a first portion operably coupled with the second end of the trailing arm such the first portion is fixed for vertical movement with the trailing arm, and a second portion that is operably coupled with the vehicle frame assembly such that the second portion is fixed for vertical movement with the vehicle frame assembly, wherein the charging arrangement is configured to generate an electrical charge when the first portion of the charging arrangement moves relative to the second portion of the charging arrangement.Type: ApplicationFiled: January 11, 2019Publication date: July 18, 2019Inventor: Randy L. Schutt
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Publication number: 20190136591Abstract: A vehicle door latch safety sensor arrangement includes a vehicle body, a door coupled to the vehicle body, a latch arrangement and a sensor arrangement including a door sensor and configured to sense when the door is in the closed position, a latch sensor configured to sense when a latch member is in the engaged position, and a handle sensor configured to sense when a handle is in the closed position, and a controller operably coupled to the sensors and configured to provide feedback to the operator of at least one of (a) whether the door is in a closed position, the latch member is in an engaged position and the handle member is in a locked position, and (b) whether at least one of the door is in an open position, the latch member is in a disengaged position, and the handle member is in the an unlocked position.Type: ApplicationFiled: November 8, 2018Publication date: May 9, 2019Inventor: Randy L. Schutt
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Publication number: 20190118607Abstract: A vehicle suspension arrangement includes mounting brackets configured to couple to a vehicle frame assembly, trailing arms coupled to the mounting brackets, a first axle member coupled to the trailing arms, an air spring arrangement coupled to the vehicle frame assembly and one of the trailing arms, and an air spring arrangement, wherein the first end, the second end and the air spring arrangement cooperate to define an interior space, a second axle member spaced from the first axle member, a sensor arrangement position within the interior space and configured to sense an operational parameter of the air spring arrangement, and a control arrangement operably coupled to the sensor arrangement and configured to receive information from the first sensor arrangement, wherein the control arrangement is configured to control at least one operational characteristic of the second axle member based upon the information received from the sensor arrangement.Type: ApplicationFiled: October 16, 2018Publication date: April 25, 2019Inventor: Randy L. Schutt
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Publication number: 20190118876Abstract: A fifth wheel hitch assembly includes a fifth wheel hitch plate having a body portion and a pair of extensions extending outwardly from the body portion, wherein the extensions cooperate to form a throat therebetween, a locking arrangement moveable between an unlocked position where a kingpin may be moved into and out of the throat, and a locked position where the kingpin is prevented from being removed from within the throat, and a sensor arrangement that includes at least one sensor located within at least one component of the locking arrangement, wherein the at least one sensor includes an accelerometer configured to sense vibrational movement of the at least one component of the locking arrangement.Type: ApplicationFiled: October 18, 2018Publication date: April 25, 2019Inventors: Randy L. Schutt, Thomas D. Stoll
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Publication number: 20190113402Abstract: A load cell to measure displacements transferred by a fifth wheel to the load cell includes an elongated mounting base portion configured to attach to a support structure of a tractor, a coupling portion configured to pivotally support a fifth wheel, a middle portion disposed above the elongated mounting base portion and below the coupling portion, the middle portion including a hollow interior section with an opening into the hollow interior section, and a post extending from the elongated mounting base portion and protruding into the hollow interior section of the middle portion.Type: ApplicationFiled: October 15, 2018Publication date: April 18, 2019Inventor: Randy L. Schutt
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Publication number: 20180354326Abstract: A storage arrangement for at least one line from a tractor truck to a trailer including at least one of an electrical line, a first pneumatic line and a second pneumatic line includes a housing member configured to be secured to the truck external to a cab of the truck, a first receiver connected to the housing and configured to couple to a select one of the electrical line, the first pneumatic line and the second pneumatic line, and an air pump positioned within the housing and pneumatically coupled to a pneumatically-driven assembly of the trailer.Type: ApplicationFiled: June 14, 2018Publication date: December 13, 2018Inventors: Justin D. Keatley, Randy L. Schutt, Andrew Wallner
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Patent number: 7766361Abstract: A kingpin assembly comprises a housing having a recess located therein, a collar member operably coupled to the housing, and an integral single-piece kingpin having at least a portion located within the recess of the housing, wherein the housing and collar cooperate to rotationally secure the kingpin within the recess of the housing, and wherein the kingpin provides a sole rotational support for the kingpin with respect to the housing and the collar.Type: GrantFiled: October 25, 2007Date of Patent: August 3, 2010Assignee: SAF-Holland, Inc.Inventors: Gerald W. Hungerink, Steven C. Dupay, Richard T. Polanic, Eric M. Terpsma, Jason D. C. Howe, Justin D. Keatley, Daniel R. Dykstra, Randy L. Schutt
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Patent number: 7548155Abstract: An electronic system that monitors a trailer hitch assembly having a plate hitch with a throat for receiving a kingpin of a trailer and a locking mechanism for locking the kingpin within the throat. The electronic system determines whether the trailer hitch assemblies is properly coupled to the trailer, and comprises a first magnet creating a first magnetic flux, and a first Hall-effect sensor for sensing the position of the kingpin of the trailer relative to the throat of the hitch plate by measuring the first magnetic flux. The system further comprises a control circuit operably coupled with the first Hall-effect sensor in determining whether the first magnetic flux indicates a proper location of the kingpin of the trailer relative to the throat of the hitch plate. The electronic system discriminates between the kingpin and foreign materials, thereby assuring proper locking of the locking mechanism.Type: GrantFiled: February 9, 2006Date of Patent: June 16, 2009Assignee: SAF-Holland, Inc.Inventors: Randy L. Schutt, Mark C. Pickhard
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Publication number: 20090108556Abstract: A kingpin assembly comprises a housing having a recess located therein, a collar member operably coupled to the housing, and an integral single-piece kingpin having at least a portion located within the recess of the housing, wherein the housing and collar cooperate to rotationally secure the kingpin within the recess of the housing, and wherein the kingpin provides a sole rotational support for the kingpin with respect to the housing and the collar.Type: ApplicationFiled: October 25, 2007Publication date: April 30, 2009Inventors: Gerald W. Hungerink, Steven C. Dupay, Richard T. Polanic, Eric M. Terpsma, Jason D.C. Howe, Justin D. Keatley, Daniel R. Dykstra, Randy L. Schutt
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Patent number: 7377488Abstract: A landing gear assembly comprises a first leg member adapted to couple to a vehicle frame member, and a second member operably coupled to the first leg member and moveable between a raised storage position and a lowered in-use position. The landing gear assembly further comprises a flexible member operably coupled with the drive mechanism and the second leg, such that the drive mechanism extends the flexible member and moves the second leg from the storage position to the in-use position, and wherein the flexible member is adapted to support a weight exerted on the first and second legs. In certain embodiments disclosed herein, the flexible member comprises a ribbon constructed of natural fibers. Other embodiments comprise additional pulleys and flexible members adapted to raise the second leg member from the in-use position to the raised storage position.Type: GrantFiled: June 6, 2006Date of Patent: May 27, 2008Assignee: SAF-Holland, Inc.Inventor: Randy L. Schutt
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Patent number: 7152869Abstract: A trailer hitch assembly includes a hitch plate and a locking mechanism. The hitch plate includes a throat for receiving a kingpin of a trailer. The locking mechanism locks the kingpin in the throat and includes a pair of lock jaws whose lock jaw contact surface, which contacts the kingpin, is treated with an alloy obviating the need for a lubricant while maintaining the wear life of the pair of lock jaws.Type: GrantFiled: February 7, 2003Date of Patent: December 26, 2006Assignee: The Holland Group, Inc.Inventors: Steven C. Dupay, Randy L. Schutt
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Patent number: 6739611Abstract: A sensing system employs multiple sensors utilizing mounting structure integrated into a fifth wheel hitch and which is protected from the environment, is capable of accurately measuring forces along longitudinal and vertical axes for providing information as to roll, pitch, yaw, and drawbar load and which utilizes sensors which provide output signals for display and control. In one embodiment, a fifth wheel includes mounting boxes formed on an undersurface thereof on opposite sides of the kingpin receiving slot and a force-sensing unit mounted within each of said mounting boxes. Each force-sensing unit includes a vertical sensor positioned fore and aft of the vertical hitch axis and forward and aft horizontal force sensors.Type: GrantFiled: October 16, 2001Date of Patent: May 25, 2004Assignee: The Holland Group, Inc.Inventors: Jack L. Gisinger, Gerald W. Hungerink, Steven C. Dupay, Randy L. Schutt
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Publication number: 20020184775Abstract: An apparatus for precisely measuring the direction and grade of tilt, and the rate of change of tilt. The apparatus consists of a lighted fiber optic cable that is fitted with a flotation collar on one end, and the other end is vertically tethered to the bottom of a liquid filled chamber. The light projecting from the cable is sensed by a photodetector and assigned spatial coordinates. The fiber optic cable is sensitive to changes in orientation, and when the apparatus is tilted, or subject to an acceleration, then the cable deflects to correct for the tilt, and the photodetector picks up the new spatial coordinates of the projecting light. The new spatial coordinates reflect the direction and magnitude of tilt.Type: ApplicationFiled: May 2, 2001Publication date: December 12, 2002Inventor: Randy L. Schutt
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Patent number: 6490802Abstract: An apparatus for precisely measuring the direction and grade of tilt, and the rate of change of tilt. The apparatus consists of a lighted fiber optic cable that is fitted with a flotation collar on one end, and the other end is vertically tethered to the bottom of a liquid filled chamber. The light projecting from the cable is sensed by a photodetector and assigned spatial coordinates. The fiber optic cable is sensitive to changes in orientation, and when the apparatus is tilted, or subject to an acceleration, then the cable deflects to correct for the tilt, and the photodetector picks up the new spatial coordinates of the projecting light. The new spatial coordinates reflect the direction and magnitude of tilt.Type: GrantFiled: May 2, 2001Date of Patent: December 10, 2002Inventor: Randy L. Schutt
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Patent number: 6452485Abstract: An electronic system that includes a trailer sensor, a lock sensor and a control circuit determine whether a trailer hitch assembly is properly coupled to a trailer. The trailer sensor senses the position of the trailer relative to the trailer hitch assembly and the lock sensor senses the position of the locking mechanism. The control circuit is coupled to the trailer sensor and the lock sensor and masks an output of the lock sensor for a first predetermined stabilization period after the control circuit initially determines that the trailer hitch assembly is properly coupled to the trailer.Type: GrantFiled: September 4, 2001Date of Patent: September 17, 2002Assignee: The Holland Group, Inc.Inventors: Randy L. Schutt, Steven C. Dupay, Michael H. Ginocchio, Kurt A. Dykema
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Publication number: 20020067025Abstract: A sensing system employs multiple sensors utilizing mounting structure integrated into a fifth wheel hitch and which is protected from the environment, is capable of accurately measuring forces along longitudinal and vertical axes for providing information as to roll, pitch, yaw, and drawbar load and which utilizes sensors which provide output signals for display and control. In one embodiment, a fifth wheel includes mounting boxes formed on an undersurface thereof on opposite sides of the kingpin receiving slot and a force-sensing unit mounted within each of said mounting boxes. Each force-sensing unit includes a vertical sensor positioned fore and aft of the vertical hitch axis and forward and aft horizontal force sensors.Type: ApplicationFiled: October 16, 2001Publication date: June 6, 2002Inventors: Jack L. Gisinger, Gerald W. Hungerink, Steven C. Dupay, Randy L. Schutt
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Publication number: 20020024430Abstract: An electronic system that includes a trailer sensor, a lock sensor and a control circuit determines whether a trailer hitch assembly is properly coupled to a trailer. The trailer sensor senses the position of the trailer relative to the trailer hitch assembly and the lock sensor senses the position of the locking mechanism. The control circuit is coupled to the trailer sensor and the lock sensor and masks an output of the lock sensor for a first predetermined stabilization period after the control circuit initially determines that the trailer hitch assembly is properly coupled to the trailer.Type: ApplicationFiled: September 4, 2001Publication date: February 28, 2002Inventors: Randy L. Schutt, Steven C. Dupay, Michael H. Ginocchio, Kurt A. Dykema
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Patent number: 6285278Abstract: An electronic system monitors a trailer hitch assembly that has a hitch plate with a throat for receiving a kingpin of a trailer and a locking mechanism for locking the kingpin in throat. The system determines whether the trailer hitch assembly is properly coupled to the trailer and includes a trailer sensor, a lock sensor, and a control circuit. The trailer sensor senses the position of the trailer relative to the trailer hitch assembly and the lock sensor senses the position of the locking mechanism. The control circuit is coupled to the trailer sensor and the lock sensor. The control circuit determines whether the trailer hitch assembly is properly coupled to the trailer by taking into account the sequence in which the trailer sensor and the lock sensor sense the respective positions of the trailer and the locking mechanism, as well as, the time periods elapsing between the sensing at such positions.Type: GrantFiled: January 28, 2000Date of Patent: September 4, 2001Assignee: Holland Hitch CompanyInventors: Randy L. Schutt, Steven C. Dupay, Michael H. Ginocchio
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Patent number: 6252497Abstract: The coupling alignment warning system (CAWS) of the instant invention is designed to provide the driver of a towing unit, e.g., a commercial truck, with visual and/or audible cues that indicate whether the towing unit is aligned relative to a towed unit for proper engagement of the coupling components mounted thereon, including a fifth wheel hitch on the towing unit and a king pin on the trailer. The CAWS combines a laser light source and a series of sensors with a reflective target to provide alignment information to the user. In particular, the system combines a low-power laser diode mounted on the towing unit with a retro-reflective target that is attached, preferably temporarily, on the towed unit. The target will continuously return positive coupling alignment information back to the sensors as long as laser light impinges upon the target, i.e., as long as target acquisition is maintained. The sensors transmit detection signals to a processing unit that includes a microprocessor and relay.Type: GrantFiled: October 16, 1997Date of Patent: June 26, 2001Assignee: Holland Hitch CompanyInventors: Steven C. Dupay, Randy L. Schutt