Brigham Young University
Associate Dean
Brigham Young University
Associate Dean and Professor
Education:
Capital High School
Brigham Young University
Master of Science, Masters, Engineering
Brigham Young University
Bachelors, Bachelor of Science, Civil Engineering
University of Wisconsin - Madison
Doctorates, Doctor of Philosophy, Mechanical Engineering
Skills:
Research Engineering Public Speaking Technical Writing Microsoft Office Leadership Data Analysis Mechanical Engineering Teaching Experimentation Product Development Higher Education Spanish University Teaching Project Management Strategic Planning Dynamics Powerpoint College Teaching Curriculum Development Curriculum Design Team Building Instructional Design R
Interests:
Engineering Design University Product Development Industry Collaboration Compliant Mechanisms
Rudolph A. Strnad - Indian Wells CA Spencer P. Magleby - Provo UT John F. Marshall - Provo UT W. Douglas Stout - Provo UT Carl D. Sorensen - Provo UT Ryan W. Warnick - Beaverton OR Lee Baroldy - Provo UT Lisa Cloward - Ann Arbor MI David S. Bent - Mukileto WA Adam Gaglione - Provo UT Robert Cvetko - Simi Valley CA Aaron T. Schellenberg - Canton MI
Assignee:
R. Strnad Enterprises, LLC - Indian Wells CA
International Classification:
B65B 130
US Classification:
141 94, 141 98
Abstract:
An automatic fueling system includes a pump having a telescoping arm capable of placement in three-dimensional space, a flexibly mounted nozzle on the end of the arm and a docking cone to mate with the fuel port on a vehicle. A camera provides a view of the side of the vehicle on a monitor with guides visible to the operator of the vehicle to assist in locating the vehicle within range of the pump. A light and a camera located adjacent to the nozzle are used to recognize retro-reflective light from an annular target about the intake port. Multiple approximations of the distance and location of the intake port are made with the nozzle moving closer to mating with the intake port. A data link is provided through the mated nozzle with a keypad accessible by the vehicle operator. The vehicle includes a control actuator which selectively couples actuator cables associated with the fuel door and the fuel inlet valve with the emergency brake cable to engage the emergency brake, open the fuel door and open the inlet valve. A vacuum system on an evaporation canister insures that vapor is drawn from the fuel tank as it is being displaced by incoming fuel.
Rudolph A. Strnad - Indian Wells CA Spencer P. Magleby - Provo UT John F. Marshall - Provo UT W. Douglas Stout - Provo UT Carl D. Sorensen - Provo UT Ryan W. Warnick - Beaverton OR Lee Baroldy - Provo UT Lisa Cloward - Ann Arbor MI David S. Bent - Mukileto WA Adam Gaglione - Provo UT Robert Cvetko - Simi Valley CA Aaron T. Schellenberg - Canton MI
Assignee:
R. Strnad Enterprises, LLC - Indian Wells CA
International Classification:
B65B 130
US Classification:
141 94, 141 83, 141 98
Abstract:
An automatic fueling system includes a pump having a telescoping arm capable of placement in three-dimensional space, a flexibly mounted nozzle on the end of the arm and a docking cone to mate with the fuel port on a vehicle. A camera provides a view of the side of the vehicle on a monitor with guides visible to the operator of the vehicle to assist in locating the vehicle within range of the pump. A light and a camera located adjacent to the nozzle are used to recognize retro-reflective light from an annular target about the intake port. Multiple approximations of the distance and location of the intake port are made with the nozzle moving closer to mating with the intake port. A data link is provided through the mated nozzle with a keypad accessible by the vehicle operator. The vehicle includes a control actuator which selectively couples actuator cables associated with the fuel door and the fuel inlet valve with the emergency brake cable to engage the emergency brake, open the fuel door and open the inlet valve. A vacuum system on an evaporation canister insures that vapor is drawn from the fuel tank as it is being displaced by incoming fuel.
Dennis A. Cheney - Eagle Mountain UT 84043 Spencer Magleby - Provo UT Aaron Moulton - Lehi UT Chris Mattson - Troy NY Chad Lasson - Salt Lake City UT Ryan Larsen - Provo UT Kirk Larson - Salt Lake City UT Rich Bennion - Dublin OH Eric Norby - Albuquerque NM Gary Evans - Sacramento CA
Assignee:
Dennis A. Cheney - Eagle Mountain UT Janice R. Cheney - Eagle Mountain UT Noah M. Cheney - Eagle Mountain UT Adam M. Cheney - Eagle Mountain UT
International Classification:
B62B 904
US Classification:
280 1214, 280 1213, 280 14, 280 121
Abstract:
A tracked vehicle ( ), or a kit ( ) for converting a standard bicycle ( ) into a tracked cycle, includes a track assembly ( ) with a bogie assembly ( ) for riding on snow, mud, sand, etc. The track assembly includes a continuous track ( ) movably disposed about a drive wheel ( ) coupled to a frame ( ) of the vehicle or bike, and a bogie wheel ( ) disposed rearward of the drive wheel. The bogie assembly includes a compliant and resilient arm ( ) coupling the bogie wheel to the frame of the vehicle or bike. The arm exerts a force against the bogie wheel, which forces the track towards the riding surface.
Multi-Layered Compliant Mechanisms And Method Of Manufacture
A compliant mechanism and method of manufacturing the same includes a plurality of layers formed from stamping a plurality of layers from a layer of thinner material and stacking the layers together. Compliant mechanisms can include clutches, switches, derailleurs, brakes and other mechanisms. The compliant mechanism includes rigid and flexible sections of integral construction. The rigid and flexible sections provide an integral device capable of achieving motion by elastic deformation. The flexible section is deflectable, and stores energy in the form of strain energy when deflected.
Brent Weight - Springville UT, US Chris A. Mattson - Troy NY, US Spencer P. Magleby - Provo UT, US Larry L. Howell - Orem UT, US Bradford J. Brown - Salem UT, US
Assignee:
Brigham Young University - Provo UT
International Classification:
H01R013/44
US Classification:
439136, 361686
Abstract:
A constant force apparatus having a cam () with a non-planar surface (), a compliant member () with a free end (), a fixed end (), and an intermediate contact area () therebetween, wherein the free end () of the compliant member () (slidably engages the non-planar surface () of the cam () and the compliant member () provides a substantially constant reaction force at the intermediate contact area () regardless of displacement () of the intermediate contact area (). The compliant member () can further include a material capable of conducting electricity for use as an electrical contact. The apparatus can further comprise a docking station for use with a dockable unit to accept the dockable unit and provide an electrical connection thereto.
Larry L. Howell - Orem UT, US Spencer P. Magleby - Provo UT, US
Assignee:
Brigham Young University - Provo UT
International Classification:
A63B 21/02
US Classification:
482121
Abstract:
A resistance module for an exercise machine for providing a substantially constant force through a range of motion includes at least one cantilever spring and at least one rigid member movable with respect to one another along a path of travel. The rigid member causes the cantilever spring to deflect and produce a resistance force. The cantilever spring has an anchored end and a deflection end. The rigid member engages the deflection end of the cantilever spring, and constrains the deflection end to a predetermined path of deflection as the cantilever spring and the rigid member move with respect to one another. The rigid member can be a non-planer contact surface along which the deflection end tracks, or a pivot link. The module can include means for operatively coupling at least one of the cantilever spring and the at least one rigid member to an exercise machine.
Continuously Variable Transmission Or Clutch With Ortho-Planar Compliant Mechanism
Michael J. Whiting - Roseau MN, US Larry L. Howell - Orem UT, US Robert H. Todd - Provo UT, US Spencer P. Magleby - Provo UT, US Mark C. Anderson - Lafayette IN, US Nathan O. Rasmussen - Provo UT, US
Assignee:
Brigham Young University - Provo UT
International Classification:
F16H 55/56 F16H 55/36 F16F 1/34
US Classification:
474 46, 367183, 367187, 267161
Abstract:
A continuously variable transmission or clutch device () includes at least one pulley () rotatable on a pivot () and having a pair of adjustable sheaves () including a movable sheave () movable along the pivot. An ortho-planar compliant mechanism () is capable of elastic deformation and operatively coupled to the movable sheave to bias the movable sheave towards or away from the other sheave. The ortho-planar compliant mechanism includes a substantially flat configuration and is deflectable therefrom as the movable sheave moves. The ortho-planar compliant mechanism can include a center platform () disposed on the pivot and a plurality of arms () extending from the platform to distal ends () coupled to the movable sheave.
Martin L. Culpepper - Danvers MA, US Spencer P. Magleby - Provo UT, US Larry L. Howell - Orem UT, US Christopher M. DiBiasio - Cambridge MA, US Robert M. Panas - Westborough MA, US
Assignee:
Massachusetts Institute of Technology - Cambridge MA Brigham Young University - Provo UT
A nano-scale compliant mechanism includes a coupler and a plurality of nanotubes disposed for nano-scale motion relative to a grounded component. The nanotubes are fastened at one end to the coupler and at the other end to ground, to guide motion of the coupler relative to the ground. Particular embodiments include a plurality of parallel carbon nanotubes. An exemplary embodiment exhibits first and second regions of mechanical behavior; a first region governed by bulk elastic deformation of the nanotubes and a second region governed by compliant, hinge-like bending of the buckled nanotubes.