D B INDUSTRIES, LLC Patent applications |
Patent application number | Title | Published |
20160089554 | SAFETY HARNESS - A safety harness comprises shoulder straps, a waist strap, and a weight distribution assembly interconnecting the shoulder straps and the waist strap. The weight distribution assembly is configured and arranged to transfer a load from proximate the shoulder straps to proximate the waist strap. | 03-31-2016 |
20150321032 | CENTRIFUGAL BRAKE ASSEMBLY - A centrifugal brake assembly comprises at least one pawl, at least one biasing member, and a rotor. The at least one pawl includes a base from which a circular portion extends. The rotor includes at least one receiving portion having a notched portion configured and arranged to receive the circular portion. One of the at least one pawl and the rotor has a curved slotted portion, the at least one biasing member being seated within the curved slotted portion, and another of the at least one pawl and the rotor having a curved elongated protrusion extending in line with the curved slotted portion and the at least one biasing member. The at least one pawl is pivotable about the circular portion relative to the rotor, and the at least one pawl is configured and arranged to engage a stop member when the at least one pawl is in an engaged position. | 11-12-2015 |
20150231423 | CONNECTOR - A connector includes a body and a gate. The body has a mid portion positioned between a nose portion and a connecting portion. The nose portion terminates in a nose end. The body also has an opening positioned between the nose end and the connecting portion. The mid portion has a flexible strength member extending therethrough interconnecting the nose portion and the connecting portion. The gate has a first end coupled proximate the connection portion of the body and a second end configured and arranged to engage the nose portion of the body to selectively close the opening. The gate has a closed position when positioned across the opening and an open position when the opening is at least partially unobstructed by the gate. | 08-20-2015 |
20150231422 | UTILITY BELT - A utility belt comprises an upper portion, a lower portion, a connecting member, and first and second connectors. The connecting member operatively connects the upper and lower portions, and the first and second lower connectors are operatively connected to the connecting member. A connector is positioned proximate each side of the user. | 08-20-2015 |
20140245576 | Locking Carabiner - A locking carabiner comprises a body, a gate, and a lock. The body has a side interconnecting a top and a bottom forming an opening. The gate is pivotally connected to the bottom and is releasably connectable to the top, and the gate has closed and open positions. The lock is pivotally connected to the side and has locked and unlocked positions. The lock includes a trigger portion extending outward proximate the body's rear and a locking portion extending outward proximate the body's front. The locking portion prevents the gate from moving from the closed position into the open position when in the locked position, and the locking portion is configured and arranged to allow the gate to move from the closed position into the open position when in the unlocked position. | 09-04-2014 |
20140230199 | SNAP HOOK - A snap hook is provided. A body of the snap hook includes a hook shaped mid portion positioned between a nose portion and a connection portion. The body further has an opening to an inner edge that is positioned between the nose end and the connection portion. A gate is pivotally coupled proximate the connection portion of the body. The gate selectively pivots in relation to the body between a closed configuration and an open configuration. A gate holding portion is configured and arranged to be selectively received between at least one wall stop and at least one catch formed by at least one slot in the nose portion of the body to selectively lock the gate in the closed configuration. Moreover, a trigger is further operationally coupled to move the gate holding portion to clear the at least one catch of the nose portion when activated. | 08-21-2014 |
20140020988 | ROPE GRAB - 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. | 01-23-2014 |
20130256441 | SELF-RETRACTING LIFELINE WITH DISCONNECTABLE LIFELINE - 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. | 10-03-2013 |
20130219673 | SNAP HOOK - A snap hook is provided. A body of the snap hook includes a generally hooked shaped mid portion positioned between a nose portion and a connection portion. The body further has an opening to an inner edge that is positioned between the nose end and the connection portion. A gate has a first end pivotally coupled proximate the connection portion of the body and a second end configured and arranged to engage the nose portion of the body to selectively close an opening in the body. A locking member has a first end that is selectively received in a slot in the nose portion of the body. A trigger has an end that engages a second end of the locking member to disengage the first end of the locking member from the slot of the nose portion of the body. | 08-29-2013 |
20130206510 | Brake Assembly for Use with a Retractable Lifeline Assembly - A brake assembly for use with a retractable lifeline assembly comprises a brake hub, a pressure plate, a first friction disk, a brake plate, a second friction disk, and a lock nut. The brake hub includes a flange extending outward from an at least partially threaded shaft. The pressure plate is positioned on the at least partially threaded shaft proximate the flange. The first friction disk is positioned on the at least partially threaded shaft proximate the pressure plate. The brake plate is positioned on the at least partially threaded shaft proximate the first friction disk. The second friction disk is positioned on the at least partially threaded shaft proximate the brake plate. The lock nut is threaded onto the at least partially threaded shaft, and the lock nut is set to a desired torque at which the brake plate slips prior to final assembly of the retractable lifeline assembly. | 08-15-2013 |