Patents Assigned to Barrier Systems, Inc.
-
Patent number: 8235359Abstract: Crash attenuator guardrail apparatus includes an impact head and a backstop having a cable and guardrails supported by guardrail supports located between the impact head and the backstop. Frictional forces are applied to the cable to control and resist movement of the impact head toward the backstop and provide lateral resistance. The guardrail supports include a base having break away structure and brace members having bends and which shorten or lengthen to absorb energy resulting from vehicle impact.Type: GrantFiled: October 27, 2009Date of Patent: August 7, 2012Assignee: Barrier Systems, Inc.Inventors: Gerrit Dyke, Alvaro E. Morales Flores
-
Patent number: 7566187Abstract: A towable, articulated elongated traffic barrier includes traffic barrier modules having articulating interconnected ends. A restrictor element restricts articulation between adjacent modules. Each module includes two spaced wheel assemblies positioned inwardly from the ends thereof.Type: GrantFiled: October 31, 2007Date of Patent: July 28, 2009Assignee: Barrier Systems, Inc.Inventors: Gerrit Dyke, Alvaro E. Morales Flores
-
Patent number: 7393154Abstract: A towable, articulated elongated traffic barrier includes traffic barrier modules having articulating interconnected ends. A restrictor element restricts articulation between adjacent modules. Each module includes two spaced wheel assemblies positioned inwardly from the ends thereof.Type: GrantFiled: January 19, 2007Date of Patent: July 1, 2008Assignee: Barrier Systems, Inc.Inventors: Gerrit Dyke, Alvaro E. Morales Flores
-
Patent number: 7354218Abstract: A system for repositioning an elongated traffic barrier utilizes a tow vehicle connected to one end of the elongated traffic barrier to exert a pulling force on the elongated traffic barrier and a drag connected at the other end of the elongated traffic barrier to exert a drag force opposed to the pulling force exerted by the tow vehicle to resist wandering of the elongated traffic barrier during repositioning thereof.Type: GrantFiled: January 19, 2007Date of Patent: April 8, 2008Assignee: Barrier Systems, Inc.Inventors: Gerrit Dyke, Alvaro E. Morales Flores
-
Patent number: 6632044Abstract: A roadway barrier includes a plurality of movable roadway barrier modules forming a barrier chain, hardware for connecting the barrier modules together to form a first length, and a control for resisting increase and decrease of the barrier chain length when the barrier chain is in place on a roadway, and for permitting increase and decrease of the barrier chain length when the barrier chain is raised from the roadway by a transfer machine.Type: GrantFiled: May 14, 2002Date of Patent: October 14, 2003Assignee: Barrier Systems, Inc.Inventor: John W. Duckett
-
Publication number: 20030057410Abstract: Apparatus for absorbing energy when impacted by a vehicle includes relatively movable vertical, spaced supports supporting modules extending between the supports. At least one of the modules has elongated openings formed therein which define deformable module side wall strips located between the module ends. These module side wall strips bend in response to application of opposed forces to the module ends.Type: ApplicationFiled: April 17, 2002Publication date: March 27, 2003Applicant: BARRIER SYSTEMS, INC.Inventors: Owen S. Denman, Gerrit Andrew Dyke, Jack S. Mazer
-
Patent number: 6536986Abstract: Apparatus for absorbing energy when impacted by a vehicle includes a plurality of vertical, spaced supports. Positioned between the supports are energy absorbing, collapsible, pressurizable modules having two connected module segments. Each module segment has an outer wall in the form of a truncated cone extending away from an end of the energy absorbing module and diverging outwardly in the direction of the other module segment.Type: GrantFiled: September 24, 2001Date of Patent: March 25, 2003Assignee: Barrier Systems, Inc.Inventors: Marco Anghileri, Franz M. Muller, Owen S. Denman
-
Patent number: 6485224Abstract: A traffic barrier is pivotally attached to a gate by a hinge. A cover is releasably connected to the barrier and the gate and covers the hinge. When the cover is releasably connected to the barrier and the gate it will cooperate with the barrier and gate to resist relative movement between the barrier and gate at the hinge location.Type: GrantFiled: January 11, 2001Date of Patent: November 26, 2002Assignee: Barrier Systems, Inc.Inventors: Gerrit Andrew Dyke, Jack Sumner Mazer
-
Patent number: 6474904Abstract: A traffic barrier includes a plurality of attached modules containing liquid. The modules can be modified to provide different levels of impact resistance performance when impacted by a vehicle.Type: GrantFiled: September 24, 2001Date of Patent: November 5, 2002Assignee: Barrier Systems, Inc.Inventors: John W. Duckett, Owen S. Denman, Jack S. Mazer
-
Publication number: 20020127057Abstract: A roadway barrier includes a plurality of movable roadway barrier modules forming a barrier chain, hardware for connecting the barrier modules together to form a first length, and a control for resisting increase and decrease of the barrier chain length when the barrier chain is in place on a roadway, and for permitting increase and decrease of the barrier chain length when the barrier chain is raised from the roadway by a transfer machine.Type: ApplicationFiled: May 14, 2002Publication date: September 12, 2002Applicant: BARRIER SYSTEMS, INC.Inventor: John W. Duckett
-
Patent number: 6439802Abstract: A roadway barrier includes a plurality of movable roadway barrier modules forming a barrier chain, hardware for connecting the barrier modules together to form a first length, and a control for resisting increase and decrease of the barrier chain length when the barrier chain is in place on a roadway, and for permitting increase and decrease of the barrier chain length when the barrier chain is raised from the roadway by a transfer machine.Type: GrantFiled: October 13, 2000Date of Patent: August 27, 2002Assignee: Barrier Systems, Inc.Inventor: John W. Duckett
-
Patent number: 6428237Abstract: Crash cushion apparatus for a roadway barrier includes a noseplace assembly, one or more impact absorption elements, and a transition/attachment assembly. The impact absorption elements, and include containers with collapsible sides having different numbers of vertical indentations used to control wall collapse.Type: GrantFiled: October 6, 2000Date of Patent: August 6, 2002Assignee: Barrier Systems, Inc.Inventor: John W. Duckett
-
Patent number: 6413009Abstract: A moveable vehicular traffic barrier system includes pivotally interconnected sections. Each section include a barrier module, hinge elements and resilient bumpers which limit relative pivotal movement between adjacent sections, absorb shock forces and support the barrier module.Type: GrantFiled: November 6, 2000Date of Patent: July 2, 2002Assignee: Barrier Systems, Inc.Inventor: John W. Duckett
-
Patent number: 6306508Abstract: A product and method of restoring a defaced or scratched window using a polyurethane film applied prior or subsequent to the damage to the window. The polyurethane fills in the scratches to the window and restores optical clarity. The polyurethane may be an aliphatic polyester polyurethane or aliphatic acrylic polyurethane. A further method is described which provides a protective coating to a window including a polyurethane film applied before the window is defaced. The film may be removed and reapplied easily to provide restored optical clarity.Type: GrantFiled: May 23, 2000Date of Patent: October 23, 2001Assignee: Great Barrier Systems, Inc.Inventors: Robert H. Black, Yehuda C. Cohen
-
Patent number: 6289269Abstract: A system for use in guiding a vehicle on a roadway along an elongated guide member emitting a magnetic field includes an upper sensor and a lower sensor connected to the vehicle. The lower sensor detects a magnetic field emitted by the elongated guide member and an ambient magnetic field. The upper sensor detects only the ambient magnetic field. The signals produced by the detectors are processed to subtract the signal from the upper sensor of that of the lower sensor to produce a steering signal for transmission to an automatic steering system on the vehicle.Type: GrantFiled: November 9, 2000Date of Patent: September 11, 2001Assignee: Barrier Systems, Inc.Inventor: James Edward Seiferling
-
Patent number: 5885046Abstract: Disclosed is a double bogey arrangement comprised of four wheels mounted in an opposed fashion for supporting the T-shaped upper end of a road lane barrier. The double bogey structure includes an elastomeric mounting to absorb operating shocks while transferring lane barriers from one lane to another. The four-wheel bogey precludes problems existing with present lane barrier positioning vehicles wherein the support wheels are caught in the separation between the series of lane barriers, thereby causing damage to the support wheels and to the lane barriers.Type: GrantFiled: October 2, 1996Date of Patent: March 23, 1999Assignee: Barrier Systems, Inc.Inventors: Steven L. Peek, John W. Duckett
-
Patent number: 5387049Abstract: This invention relates to a barrier module adapted to be connected in series with additional modules to form a continuous barrier system for collectively absorbing high-impact loads thereon by a road vehicle or the like. Each module comprises a container having a chamber adapted to be filled with a shock-absorbing medium, such as water. A continuous barrier system is formed by connecting a plurality of the modules together, in tandem, by one or more cables which function to transmit impact loads substantially uniformly to the modules concurrently. In carrying forth the method of this invention, the modules for the barrier system are placed in situ on a roadway or the like prior to their being filled with water.Type: GrantFiled: June 29, 1993Date of Patent: February 7, 1995Assignee: Barrier Systems, Inc.Inventor: John W. Duckett
-
Patent number: 5253951Abstract: A mobile transfer and transport vehicle is adapted to move a barrier system, having a plurality of pivotally interconnected and closely spaced modules, on a roadway or the like. The vehicle includes a conveyor having series of guide and support rollers for engaging, supporting, lifting and transferring the barrier system from a first side of the vehicle to a second side thereof. A drive system is mounted on the conveyor for frictionally engaging the modules to either pull or retard movement of the modules through the conveyor. The drive system aids in maintaining proper spacing between the modules, particularly when they are moved on a curved roadway.Type: GrantFiled: November 12, 1991Date of Patent: October 19, 1993Assignee: Barrier Systems, Inc.Inventor: Steven L. Peek
-
Patent number: 5246305Abstract: A mobile transfer and transport vehicle is adapted to move a barrier system, having a plurality of interconnected and closely spaced modules, on a roadway or the like. The vehicle includes a conveyor having series of guide and support rollers for engaging, supporting, lifting and transferring the barrier system from a first side of said vehicle to a second side thereof. At least some of the rollers are spring-biased into engagement with the modules when they move through curved portions of a serpentine-like transfer path through the conveyor.Type: GrantFiled: November 12, 1991Date of Patent: September 21, 1993Assignee: Barrier Systems, Inc.Inventor: Steven L. Peek
-
Patent number: 4828425Abstract: A lane barrier system comprises a plurality of pivotally interconnected modules adapted to be transferred on a roadway. Each adjacent pair of modules are pivotally connected together by a hinge connection to permit the modules to elongate or contract to assume a composite varied length different from a nominal length. The controlled elongation or contraction of the lane barrier system is particularly advantageous when the barrier is positioned at various radii on a curved roadway. Each hinge connection is preloaded, such as by a torsion spring, to positively return the pivot axes of the hinge connections to their nominal positions and the lane barrier system to its nominal length when they are loaded onto a transfer machine for subsequent placement on a roadway.Type: GrantFiled: July 15, 1988Date of Patent: May 9, 1989Assignee: Barrier Systems, Inc.Inventor: John W. Duckett