Patents by Inventor Dean L. Sicking
Dean L. Sicking 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).
-
Patent number: 9732484Abstract: A highway crash attenuation system having W-beam rail elements attached to a plurality of vertical posts. An impact terminal with a feeder chute guides one or more of the W-beam rail elements through the impact terminal. The feeder chute has an impact shield extending along a traffic-facing side of the chute from an upstream-most end to a downstream-most end of the chute closing the traffic-facing side of the chute. The system also has an anchor cable release mechanism for releasing the cable downstream of the first vertical post and an improved first breakaway post.Type: GrantFiled: July 21, 2014Date of Patent: August 15, 2017Inventors: John R. Rohde, John D. Reid, King K. Mak, Dean L. Sicking
-
Publication number: 20160265177Abstract: A highway crash attenuation system having W-beam rail elements attached to a plurality of vertical posts. An impact terminal with a feeder chute guides one or more of the W-beam rail elements through the impact terminal. The feeder chute has an impact shield extending along a traffic-facing side of the chute from an upstream-most end to a downstream-most end of the chute closing the traffic-facing side of the chute. The system also has an anchor cable release mechanism for releasing the cable downstream of the first vertical post and an improved first breakaway post.Type: ApplicationFiled: July 21, 2014Publication date: September 15, 2016Applicant: Safety By Design, Inc.Inventors: John R. Rohde, John D. Reid, King K. Mak, Dean L. Sicking
-
Publication number: 20160060831Abstract: This guardrail terminal design incorporates an impact head of open front configuration adapted with the rear portion as a funnel disposed with the narrow end of the funnel facing forward which will flatten the W beam guardrail as it moves down the beam when impacted by a vehicle. Tension is maintained on the beam by flat strips connected from the beam through top open front of the impact head and is attached to a front anchor post. A wedge shaped reverse direction bracket with slotted bolt holes such that the slots open toward the traffic direction disposed at the back of the impact head where it connects to the guardrail will allow for reverse direction impacts to be accounted for.Type: ApplicationFiled: August 26, 2014Publication date: March 3, 2016Inventor: Dean L. Sicking
-
Publication number: 20150328531Abstract: An energy absorbing sports board assembly positioned at a periphery of a playing surface, includes: a catch plate having front surface facing a playing surface and a back surface opposite to the front surface of the catch plate; a frame having a front facing the playing surface, a back opposite to the front, a bottom portion positioned near the playing surface, a top portion opposite to the bottom portion, and first and second side portions between the top and bottom portions; a first extension hinge extending out from the first side portion of the frame; a second extension hinge extending out from the second side portion of the frame; a first elongated slot in the first extension hinge; a second elongated slot in the second extension hinge; and a dasher board on the front of the frame, wherein the bottom portion of the frame is positioned adjacent to the back surface of the catch plate and the bottom portion of the frame can laterally deflect away from the catch plate during impact on front of the front of tType: ApplicationFiled: July 24, 2015Publication date: November 19, 2015Inventor: Dean L. SICKING
-
Patent number: 9091091Abstract: An energy absorbing sports board assembly that is not fixed to the floor of the arena but is allowed to move relative to the arena floor. The system utilizes vertical and horizontal tension to return the structure to its original position after deflection from impact from within the playing surface of the sports arena. The bottom portion, which is covered with a dasher board, rotates relative to the see-through material making up the top portion (glass). Because the sports board system is not attached to the floor of the arena, hockey players sliding along the ice during a hockey game are protected from concussion and paralyzing injuries to a greater extent than current systems which are fixed to the arena floor. The flexible connection between panels allows one or more panels to slide outward from the playing surface on impact.Type: GrantFiled: July 11, 2013Date of Patent: July 28, 2015Inventors: Dean L Sicking, Cody S. Stolle
-
Publication number: 20150013239Abstract: An energy absorbing sports board assembly that is not fixed to the floor of the arena but is allowed to move relative to the arena floor. The system utilizes vertical and horizontal tension to return the structure to its original position after deflection from impact from within the playing surface of the sports arena. The bottom portion, which is covered with a dasher board, rotates relative to the see-through material making up the top portion (glass). Because the sports board system is not attached to the floor of the arena, hockey players sliding along the ice during a hockey game are protected from concussion and paralyzing injuries to a greater extent than current systems which are fixed to the arena floor. The flexible connection between panels allows one or more panels to slide outward from the playing surface on impact.Type: ApplicationFiled: July 11, 2013Publication date: January 15, 2015Inventors: Dean L. Sicking, Cody S. Stolle
-
Publication number: 20130256617Abstract: A highway guardrail terminal having horizontally extending guardrail elements mounted on a plurality of vertical posts. An anchor cable release mechanism having a cable release bracket attached to a W-beam rail element by cable release bolts has an arrangement of tapered slots and elongated openings to quickly release the cable release bracket from the W-beam rail element upon end-on vehicular impact to the terminal. The tapered slots have a geometry which lifts the bracket away from and out of a parallel alignment with the W-beam rail element.Type: ApplicationFiled: May 28, 2013Publication date: October 3, 2013Inventors: John R. Rohde, Dean L. Sicking, King K. Mak, John D. Reid
-
Publication number: 20110127480Abstract: An energy-absorbing post for absorbing the impact energy of an errant vehicle wherein the impact energy is absorbed by out-of-place deformation in the material of the post. Out-of-plane deformation is provided by utilizing a through bolt extending through a splice connection between upper and lower posts sections. Alternatively, out-of-plane deformation is provided by leaving an axial gap on a splice bolts. For terminal applications, a single through-bolt is utilized to allow the upper post section to pivot during end on impacts. Bolt. tear out facilitators, including stress concentrators and pre-buckles, or an angled through-bolt decrease any initially high tear-out forces.Type: ApplicationFiled: October 26, 2010Publication date: June 2, 2011Inventors: Dean L. Sicking, John R. Rohde, John D. Reid, King K. Mak
-
Publication number: 20100314595Abstract: A guardrail system having a standard length-of-need section and a terminal end, the terminal end having a high effective flare rate of at least 5:1 is provided with two independent and cooperating cable anchor systems. One of the cable anchor systems is a side impact releasing mechanism which may include a strut connecting a first and a second breakaway post; a strut anchor release affixed at a first end to a first breakaway post and at a second end to the rail element; a strut with a plug weld anchor release; a strut with a shear bolt anchor release; and a strut with an angled plate anchor release.Type: ApplicationFiled: December 5, 2007Publication date: December 16, 2010Inventors: John D. Reid, Dean L. Sicking, John R. Rohde, King K. Mak
-
Patent number: 7690687Abstract: A trailer mounted crash attenuation system has an impact head assembly, a bursting tubular trailer frame member, and a breakaway axle assembly. Upon impact by a vehicle, the head assembly is urged forward bursting the tubular frame of the trailer. As the impact continues, the head assembly contacts an axle accelerator rod which results in the disengagement of the axle, trailer tire, and fenders from the trailer frame member. Impact energy is dissipated by the controlled deceleration of the vehicle as it moves forward through the attenuator system.Type: GrantFiled: January 10, 2005Date of Patent: April 6, 2010Assignee: Safety By Design Co.Inventors: John D. Reid, John R. Rohde, King K. Mak, Dean L. Sicking
-
Publication number: 20090242863Abstract: An energy-absorbing post for absorbing the impact energy of an errant vehicle wherein the impact energy is absorbed by out-of-place deformation in the material of the post. Out-of-plane deformation is provided by utilizing a through bolt extending through a splice connection between upper and lower posts sections. Alternatively, out-of-plane deformation is provided by leaving an axial gap on a splice bolts. For terminal applications, a single through-bolt is utilized to allow the upper post section to pivot during end on impacts. Bolt tear out facilitators, including stress concentrators and pre-buckles, or an angled through-bolt decrease any initially high tear-out forces.Type: ApplicationFiled: June 11, 2009Publication date: October 1, 2009Inventors: Dean L. Sicking, John R. Rohde, John D. Reid, King K. Mak
-
Publication number: 20080230760Abstract: An energy-absorbing post for absorbing the impact energy of an errant vehicle wherein the impact energy is absorbed by out-of-place deformation in the material of the post. Out-of-plane deformation is provided by utilizing a through bolt extending through a splice connection between upper and lower posts sections. Alternatively, out-of-plane deformation is provided by leaving an axial gap on a splice bolts. For terminal applications, a single through-bolt is utilized to allow the upper post section to pivot during end on impacts. Bolt tear out facilitators, including stress concentrators and pre-buckles, or an angled through-bolt decrease any initially high tear-out forces.Type: ApplicationFiled: May 23, 2008Publication date: September 25, 2008Inventors: Dean L. Sicking, John R. Rohde, John D. Reid, King K. Mak
-
Patent number: 7410320Abstract: A high-impact, energy-absorbing vehicle barrier system generally includes a substantially rigid outer containment wall coupled via strap assemblies with an energy-absorbing inner impact wall, and energy-absorbing cartridges strategically positioned between the impact wall and containment wall. The impact wall is constructed of a number of tubes coupled with one another to present a substantially smooth, uniform surface to passing vehicles. The energy-absorbing cartridges generally consist of a foam member or a number of foam sheets which compress and crush between the containment wall and impact wall to absorb energy from an errant vehicle striking the face of the impact wall, while the deflection and deformation of the impact wall tubes dissipates additional energy to reduce peak decelerations and mitigate the severity of high-energy vehicular impacts.Type: GrantFiled: August 31, 2005Date of Patent: August 12, 2008Assignee: Board of Regents of University of NebraskaInventors: Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid, Robert W. Bielenberg, James C. Holloway, Karla A. Polivka
-
Patent number: 7220077Abstract: A crashworthy traffic noise barrier system for use alongside a path of traffic, the crashworthy traffic noise barrier system comprises a crashworthy longitudinal barrier extending substantially parallel to the path of traffic and a crashworthy traffic noise barrier wall supported by the longitudinal barrier. The crashworthy traffic noise barrier wall includes a plurality of upstanding posts attached to the traffic noise barrier wall, at least one panel supported between each adjacent pair of posts in the plurality of upstanding posts, and at least one longitudinal beam spaced above a top surface of the longitudinal barrier and extending across the plurality of upstanding posts for redirecting a portion of an errant vehicle away from the at least one panel. The longitudinal beams redirect energy of the errant vehicle away from the panels such that the panels and any fragments of the panels, remain attached to the traffic noise barrier wall.Type: GrantFiled: April 5, 2005Date of Patent: May 22, 2007Assignees: CYRO Industries, Board of Regents of the University of NebraskaInventors: Eric C. Humphries, Stephen D. Barratt, Ronald K. Faller, Keith J. Kurz, Dean L. Sicking
-
Patent number: 7147088Abstract: A single-sided crash attenuation cushion system having an impact head and three stage energy absorption mechanism. The energy absorbing mechanism has a mandrel for deforming thin-walled tubes in a controlled collapse to absorb impact forces from a colliding vehicle. The third stage of the absorption mechanism includes an additional deformable compressible tube between the fixed-object hazard and the thin walled tubes.Type: GrantFiled: June 23, 2005Date of Patent: December 12, 2006Inventors: John D. Reid, John R. Rohde, Dean L. Sicking
-
Patent number: 7111827Abstract: To reduce the danger of bodily harm to occupants of vehicles that leave a roadway, a guardrail system includes an energy-absorption system is provided. The energy-absorption system including a cutting mechanism positioned to cut a guardrail section upon impact by a vehicle to decelerate the vehicle.Type: GrantFiled: September 6, 2002Date of Patent: September 26, 2006Assignee: Kothmann Enterprises, Inc.Inventors: Dean L. Sicking, Brian G. Pfeifer
-
Patent number: 7100752Abstract: A crash cushion system to envelop at least one bridge pier. The system has two impact heads, one facing one traffic flow direction and the other facing an opposite traffic flow direction. The heads are connected to multi-stage box beam energy absorbers which are in turn connected to a tubular frame structure which envelops the bridge piers. The frame is spaced apart from the face of the pier sufficiently to avoid an impacting vehicle's snagging the frame and contacting the pier structure. Anchorage cables to stiffen and support the sides of the envelope are positioned inside the frame's parallelogram shape.Type: GrantFiled: September 2, 2004Date of Patent: September 5, 2006Assignee: Safety By Design Co.Inventors: John D. Reid, John R. Rohde, Dean L. Sicking, King K. Mak
-
Patent number: 7086508Abstract: An end splice assembly for a box-beam guardrail and terminal system having a first stage rail element and a second stage rail element. The assembly has two major connecting components. Upper and lower bent plate channels and upper and lower channel splice plates. The channels and plates have side walls which extend laterally to one another when the two rail elements are mated. The channels and plates are fastened together to provide moment strength to the splice within the system.Type: GrantFiled: September 2, 2004Date of Patent: August 8, 2006Inventors: John D. Reid, John R. Rohde, Dean L. Sicking, King K. Mak
-
Patent number: 6926461Abstract: A high-impact, energy-absorbing vehicle barrier system generally includes a substantially rigid outer containment wall coupled via cable restraint assemblies with an energy-absorbing inner impact wall, and energy-absorbing cartridges strategically positioned between the impact wall and containment wall. The impact wall is constructed of a number of rectangular tubes coupled with one another to presents a substantially smooth, uniform surface to passing vehicles. The energy-absorbing cartridges generally consist of a number of foam sheets which compress and crush between the containment wall and impact wall to absorb energy from an errant vehicle striking the face of the impact wall, while the deflection and deformation of the impact wall tubes dissipates additional energy to reduce peak decelerations and mitigate the severity of high-energy vehicular impacts.Type: GrantFiled: April 8, 2002Date of Patent: August 9, 2005Assignee: Board of Regents of University of NebraskaInventors: Ronald K. Faller, Dean L. Sicking, John R. Rohde, John D. Reid, Eric A. Keller, Robert W. Bielenberg, James C. Holloway, Kenneth H. Addink, Karla A. Polivka
-
Publication number: 20050023095Abstract: A crash cushion system to envelop at least one bridge pier. The system has two impact heads, one facing one traffic flow direction and the other facing an opposite traffic flow direction. The heads are connected to multi-stage box beam energy absorbers which are in turn connected to a tubular frame structure which envelops the bridge piers. The frame is spaced apart from the face of the pier sufficiently to avoid an impacting vehicle's snagging the frame and contacting the pier structure. Anchorage cables to stiffen and support the sides of the envelope are positioned inside the frame's parallelogram shape.Type: ApplicationFiled: September 2, 2004Publication date: February 3, 2005Inventors: John Reid, John R. Rohde, Dean L. Sicking, King Mak