Patents by Inventor Scott C. Casebolt
Scott C. Casebolt 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).
-
Publication number: 20140020983Abstract: A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam spring is coupled between the housing and the locking cam to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.Type: ApplicationFiled: July 18, 2012Publication date: January 23, 2014Inventors: Scott C. Casebolt, John P. Blomberg
-
Publication number: 20140020988Abstract: A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam biasing member positioned to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.Type: ApplicationFiled: May 10, 2013Publication date: January 23, 2014Applicant: D B Industries, LLCInventors: Scott C. Casebolt, John P. Blomberg, Rick G. Miller
-
Patent number: 8550225Abstract: An energy absorber comprises an intermediate portion interconnecting a first end and a second end. The intermediate portion and the first and second ends are on the same plane. The intermediate portion includes curved portions configured and arranged to deform and begin to straighten when subjected to a pre-determined load to absorb energy from the pre-determined load. Should a user fall, the energy absorber will deform (begin to straighten) to absorb energy from the fall. Optional pins prevent material from getting caught in the energy absorber, assist in stiffening the energy absorber, and assist in pre-stressing the energy absorber so that it will not open up when subjected to a load less than the pre-determined load. Optional tabs and slots or protrusions and notches prevent material from getting caught in the energy absorber.Type: GrantFiled: August 30, 2010Date of Patent: October 8, 2013Assignee: D B Industries, LLCInventors: John P. Blomberg, Scott C. Casebolt
-
Publication number: 20130256441Abstract: A self-retracting lifeline is provided. In one embodiment, the self-retracting lifeline includes a housing, a drum, an activation assembly, a lifeline and a connector, the drum is received in the housing. The activation assembly is received in the housing. Moreover, the activation assembly is operationally coupled to the drum to selectively rotate the drum. The connector is coupled proximate an end of the lifeline. The connector has a connector passage. The connector passage is configured and arranged to selectively couple the lifeline to the drum.Type: ApplicationFiled: May 23, 2013Publication date: October 3, 2013Applicant: D B INDUSTRIES, LLCInventors: Vincent G. Meillet, Scott C. Casebolt
-
Patent number: 8528694Abstract: A retractable horizontal lifeline assembly includes a lifeline, a drum, and a crank. The lifeline has an intermediate portion interconnecting a first end and a second end. The drum has a base and is rotatable. The first end of the lifeline is operatively connected to the drum and the intermediate portion of the lifeline is windable about and paid out from the base. The drum is operatively connected to a first anchorage structure. The second end is operatively connected to a second anchorage structure. The crank is configured and arranged to be releasably connectable to the drum and is rotatable to rotate the drum and tension the lifeline. The crank includes a tension indicator to provide indication when the tension in the lifeline has reached a predetermined level. The crank is capable of tensioning the lifeline to a level greater than the predetermined level.Type: GrantFiled: July 3, 2012Date of Patent: September 10, 2013Assignee: D B Industries, LLCInventors: Vincent G. Meillet, J. Thomas Wolner, Scott C. Casebolt, Damien de Lapeyriere, Charles C. Bryant
-
Patent number: 8469149Abstract: A self-retracting lifeline is provided. In one embodiment, the self-retracting lifeline includes a housing, a drum, an activation assembly, a lifeline and a connector, the drum is received in the housing. The activation assembly is received in the housing. Moreover, the activation assembly is operationally coupled to the drum to selectively rotate the drum. The connector is coupled proximate an end of the lifeline. The connector has a connector passage. The connector passage is configured and arranged to selectively couple the lifeline to the drum.Type: GrantFiled: June 7, 2010Date of Patent: June 25, 2013Assignee: D B Industries, LLCInventors: Vincent G. Meillet, Scott C. Casebolt
-
Publication number: 20120298445Abstract: A retractable horizontal lifeline assembly includes a lifeline, a drum, and a crank. The lifeline has an intermediate portion interconnecting a first end and a second end. The drum has a base and is rotatable. The first end of the lifeline is operatively connected to the drum and the intermediate portion of the lifeline is windable about and paid out from the base. The drum is operatively connected to a first anchorage structure. The second end is operatively connected to a second anchorage structure. The crank is configured and arranged to be releasably connectable to the drum and is rotatable to rotate the drum and tension the lifeline. The crank includes a tension indicator to provide indication when the tension in the lifeline has reached a predetermined level. The crank is capable of tensioning the lifeline to a level greater than the predetermined level.Type: ApplicationFiled: July 3, 2012Publication date: November 29, 2012Inventors: Vincent G. Meillet, J. Thomas Wolner, Scott C. Casebolt, Damien de Lapeyriere, Charles C. Bryant
-
Publication number: 20120298446Abstract: A retractable horizontal lifeline assembly includes a lifeline windable about and paid out from a rotatable drum and a housing. The housing includes a first connector and is configured and arranged to house the drum and the lifeline wound about a base of the drum. The first connector is operatively connected to a first anchorage structure, the lifeline is pulled outward from proximate the housing thereby paying out at least a portion of the lifeline from the drum, a second connector operatively connected to the lifeline is operatively connected to a second anchorage structure, and the lifeline is tensioned using a crank that rotates the drum to increase the tension in the lifeline and provides indication when the tension in the lifeline reaches a predetermined level.Type: ApplicationFiled: July 3, 2012Publication date: November 29, 2012Inventors: Vincent G. Meillet, J. Thomas Wolner, Scott C. Casebolt, Damien de Lapeyriere, Charles C. Bryant
-
Patent number: 8245817Abstract: A self-rescue device includes a rope operatively connected to a lifeline connector. The lifeline connector is releasably operatively connected to a frame member of the self-rescue device, and should a fall occur, the user releases the lifeline connector from the frame member. A centrifugal braking mechanism controls the rate at which the rope is paid out, which controls the rate of the user's descent.Type: GrantFiled: July 29, 2009Date of Patent: August 21, 2012Assignee: D B Industries, Inc.Inventor: Scott C. Casebolt
-
Patent number: 8181740Abstract: A fall protection system that includes at least one rail section, at least one shuttle and at least one connecting member is provided. The at least one rail section is configured and arranged to be coupled to a structure that changes in length. The at least one shuttle is configured and arranged to movably engage the at least one rail section. In addition, the at least one connecting member is configured and arranged to provide a connection point to the at least one shuttle.Type: GrantFiled: March 26, 2010Date of Patent: May 22, 2012Assignee: D B Industries, Inc.Inventors: John P. Blomberg, Scott C. Casebolt, Matthew J. Blackford
-
Publication number: 20110297778Abstract: A self-retracting lifeline is provided. In one embodiment, the self-retracting lifeline includes a housing, a drum, an activation assembly, a lifeline and a connector, the drum is received in the housing. The activation assembly is received in the housing. Moreover, the activation assembly is operationally coupled to the drum to selectively rotate the drum. The connector is coupled proximate an end of the lifeline. The connector has a connector passage. The connector passage is configured and arranged to selectively couple the lifeline to the drum.Type: ApplicationFiled: June 7, 2010Publication date: December 8, 2011Inventors: Vincent G. Meillet, Scott C. Casebolt
-
Publication number: 20110203870Abstract: A fall protection system that includes at least one rail section, at least one shuttle and at least one connecting member is provided. The at least one rail section is configured and arranged to be coupled to a structure that changes in length. The at least one shuttle is configured and arranged to movably engage the at least one rail section. In addition, the at least one connecting member is configured and arranged to provide a connection point to the at least one shuttle.Type: ApplicationFiled: March 26, 2010Publication date: August 25, 2011Inventors: John P. Blomberg, Scott C. Casebolt, Matthew J. Blackford
-
Publication number: 20110094839Abstract: An energy absorber comprises an intermediate portion interconnecting a first end and a second end. The intermediate portion and the first and second ends are on the same plane. The intermediate portion includes curved portions configured and arranged to deform and begin to straighten when subjected to a pre-determined load to absorb energy from the pre-determined load. Should a user fall, the energy absorber will deform (begin to straighten) to absorb energy from the fall. Optional pins prevent material from getting caught in the energy absorber, assist in stiffening the energy absorber, and assist in pre-stressing the energy absorber so that it will not open up when subjected to a load less than the pre-determined load. Optional tabs and slots or protrusions and notches prevent material from getting caught in the energy absorber.Type: ApplicationFiled: August 30, 2010Publication date: April 28, 2011Inventors: John P. Blomberg, Scott C. Casebolt
-
Publication number: 20100226748Abstract: A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.Type: ApplicationFiled: March 9, 2009Publication date: September 9, 2010Inventors: J. Thomas Wolner, Scott C. Casebolt, Gabriel Grant Gamache, Matthew J. Blackford
-
Publication number: 20100224448Abstract: A safety device with fall arrest and descending modes includes a housing, a drum, a lifeline, first and second brake assemblies, and a control. The drum is rotatably operatively connected to the housing. The lifeline has an intermediate portion interconnecting a first end and a second end. The first end is operatively connected to the drum. The first and second assemblies are operatively connected to the drum. The control is operatively connected to the first and second brake assemblies and has a first position and a second position. The first position selectively engages the first brake assembly in a descending mode and the second position selectively engages the second brake assembly in a fall arrest mode.Type: ApplicationFiled: November 18, 2009Publication date: September 9, 2010Inventors: J. Thomas Wolner, Scott C. Casebolt, Gabriel Grant Gamache, Matthew J. Blackford, Vincent G. Meillet, Joseph Robert Kaiser
-
Patent number: 7780146Abstract: A retrieval assembly is configured and arranged for use with a retractable lifeline assembly including a cable assembly. The retrieval assembly is releasably engagable with the cable assembly to pay out or retract the cable during rescue.Type: GrantFiled: September 23, 2008Date of Patent: August 24, 2010Assignee: D B Industries, Inc.Inventors: Scott C. Casebolt, Vincent G. Meillet
-
Publication number: 20100025157Abstract: A self-rescue device includes a rope operatively connected to a lifeline connector. The lifeline connector is releasably operatively connected to a frame member of the self-rescue device, and should a fall occur, the user releases the lifeline connector from the frame member. A centrifugal braking mechanism controls the rate at which the rope is paid out, which controls the rate of the user's descent.Type: ApplicationFiled: July 29, 2009Publication date: February 4, 2010Inventor: Scott C. Casebolt
-
Patent number: 7647677Abstract: A double locking snap hook (100, 200, 300) includes a gate (120, 220, 320) reinforced by a lock (160, 260, 360), which enables the double locking snap hook (100, 200, 300) to withstand a tensile load of up to at least 3,600 pounds.Type: GrantFiled: September 7, 2006Date of Patent: January 19, 2010Assignee: D B Industries, Inc.Inventor: Scott C. Casebolt
-
Publication number: 20090084883Abstract: A retrieval assembly is configured and arranged for use with a retractable lifeline assembly including a cable assembly. The retrieval assembly is releasably engagable with the cable assembly to pay out or retract the cable during rescue.Type: ApplicationFiled: September 23, 2008Publication date: April 2, 2009Inventors: Scott C. Casebolt, Vincent G. Meillet
-
Patent number: D679868Type: GrantFiled: February 24, 2011Date of Patent: April 9, 2013Assignee: D B Industries, Inc.Inventors: John P. Blomberg, Scott C. Casebolt, Matthew J. Blackford