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1283results about "Mountaineering" patented technology
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Climbing rope
InactiveUS7703372B1Ease in splicing without excessive dimensional irregularitySlow splicingMountaineeringBuilding rescueBiomedical engineering
A rope is disclosed that is firm for climbing purposes and in which the end of the rope can be spliced. The rope includes a core of a plurality of strands; a first braided tubular sheath disposed about the core; and a second braided tubular sheath disposed about the first braided tubular sheath. The plurality of strands fill at least a length of a center void formed in the first braided tubular sheath. The plurality of core strands are formed in an un-braided manner in at least one of twisted and non-twisted strands. At the splice the splice tucks fill the center void while the core strands fill only center void outside of the splice.
Owner:NEW ENGLAND ROPES
Fall protection system
An improved fall protection system has been developed. The system functions by: (1) arresting the fall of such users, thereby protecting them from impact with the ground which could cause serious injury or death; (2) providing a method of recovery and escape from a fall-arresting device by providing a user with a controlled descent back to the ground or to a lower place of safety at a safe and gradual rate of descent; (3) providing greater simplicity and wearer comfort in fall-arresting and self-recovery devices; and (4) incorporating gear storage capability into such protective devices, in order to eliminate the need to wear a separate gear storage pack, vest, tool belt, or other such garment or accessory.
Owner:DOWNSAFE SYST
Braking mechanisms
ActiveUS20120055740A1Improve braking effectEffective meanSafety beltsSelf acting brakesEngineeringEddy current
An eddy-current braking mechanism including a rotor, rotatable about a rotor axis; at least one electrically conductive member coupled to the rotor for rotation therewith; at least one magnet configured to apply a magnetic field extending at least partially orthogonal to the plane of rotation of the conductive member, and characterised in that upon rotation of the rotor, the conductive member is configured to move at least partially radially from the rotor axis into the applied magnetic field.
Owner:EDDY CURRENT PARTNERSHIP
Fall protection safety device with a braking mechanism
ActiveUS20110147125A1Assisted movementSolve the lack of tensionDynamo-electric brakes/clutchesSafety beltsFall protectionElectromagnetic field
A fall protection safety device including a braking mechanism comprises a first component, a second component configured and arranged to move relative to the first component, and at least one magnet operatively connected to one of the components and another of the components being at least partially made of a non-ferromagnetic and electrically conductive material. The at least one magnet and the non-ferromagnetic and electrically conductive material creating an electromagnetic field force when the second component moves at a rate greater than a predetermined rate relative to the first component.
Owner:D B IND
Safety garment having safety harness
InactiveUS6892395B2Easily comfortablyMore comfortablySafety beltsMountaineeringSafety wirePull force
The safety garment for industrial and construction workers, and hunters incorporates a safety harness in to the body of a jacket, coat, or other apparel. The garment has a safety harness with a central attachment ring receiving a safety line, anchoring a wearer to a beam or tree trunk. The safety harness may be sewn on the outer or inner surface of a removable, reversible inner liner or a vest, or can be attached to an outer shell such as an outer vest, jacket, shirt, parka, or other garment covering the harness. The vest may be blaze orange on one side and camouflage patterned on the other. During a fall, pulling forces on the harness are equalized in both directions, providing maximal distribution of force on the wearer. The waist belt or other portion of the safety harness has attachments for removable leg loop / crotch straps and other removable accessories.
Owner:GLOBAL OUTDOOR RESOURCES
Combination descender, pulley and force limiting rope brake
A combination descender, pulley, and force limiting rope brake for rope rescue has a supporting plate having a one-way pulley sheave rotatably mounted thereto for free-wheeling rotation of the sheave in only a first rotational direction. A fixed brake member is mounted rigidly to the supporting plate. A movable brake member is pivotally mounted to the supporting plate. A pinching opening is defined by the gap. The rope passes in a first direction through the gap when the sheave is free-wheeling in the first rotational direction. The movable brake member translates relative to the fixed brake member in cooperation with rotation of the sheave. Rotation-under-load of the sheave in an opposite rotational direction urges translation of the movable brake member towards the fixed brake member from an open position, wherein the pinching opening is open sufficiently to allow the rope to freely pass therethrough, to a closed position wherein the movable brake member closes the pinching opening so as to frictionally pinch the rope at a preset minimum opening of the pinching opening.
Owner:MAUTHNER KIRK MARTIN
Finger supporting structure
InactiveUS6305051B1Increase powerImprove stabilityTravelling carriersHoldersEngineeringMechanical engineering
A finger supporting structure (F) includes a grip portion and a finger supporter (T) formed thereto. The grip portion is of an elongated bar shape and has adequate length and thickness for a hand to grasp. The grip portion is either all or part of a grasping member of an implement or all or part of a gripping member (G) having internal hole to receive the grasping member of an implement. The finger supporter (T) is a laterally extending projection rigidly formed, in one piece, on the grip portion. The finger supporter (T) is angled to be inclined with respect to the axis (X) of the grip portion in order that the resultant force of the muscles of the digits and hand can be generated and exerted to the optimal. The finger supporting structure (F) is embodied in the grasping members of various implements and thereby provides gripping parts (H) having finger supporter (T) of the implements.
Owner:CHO MYONG HO
Shock absorbing lanyards
InactiveUS20050189169A1Shorten the lengthStop fallingSafety beltsMountaineeringAbsorbed energyHigh intensity
A shock absorbing lanyard is a one-piece webbing. The shock absorbing lanyard has a tubular-shaped high strength outer sheath and a high elongation member inside of the outer sheath. The outer sheath and the high elongation member are secured together at spaced apart connection locations and the high elongation member is generally not secured to the outer sheath between the connection locations. Heat treatment shrinks the length of the high elongation member. The outer sheath does not substantially shrink from the heat treatment relative to the high elongation member and gathers together in an accordion-like arrangement. A tensile load applied to the lanyard stretches the high elongation member and unfolds the gathered outer sheath. The high strength outer sheath supports the tensile load when completely unfolded while the high elongation member absorbs energy as it stretches or elongates.
Owner:YKK CORP OF AMERICA
Arborist's climbing rope
ActiveUS20100162882A1Easy splicingEase in splicing without excessive dimensional irregularityMountaineeringBuilding rescuePolyesterPolypropylene
An arborist's climbing rope in which an eye splice having a splice tuck can be formed at one end includes in one embodiment a core of polypropylene, a first braided tubular sheath of nylon disposed about the core and a second braided tubular sheath of a polyester disposed about the first braided tubular sheath, the core cross-sectional diameter being in the range of 1 to 10% of the total cross-sectional diameter of the arborist's climbing rope. In forming the eye splice a portion of the core is intentionally removed near the eye splice to form a space within the first tubular sheath where the core has been removed and the splice tuck is buried in and substantially completely fills the space within the first tubular sheath where the core has been intentionally removed.
Owner:NEW ENGLAND ROPES
Method and apparatus for activating a communication device operably connected to a safety lanyard
ActiveUS20110103558A1Inhibition of activationFalse alarms can be reduced or avoidedSafety beltsTelephonic communicationEngineeringCommunication device
A personal safety device comprises a “smart” safety lanyard capable of automatically contacting emergency response personnel. A “smart” lanyard of the subject invention comprises a strap with one or more fall arrest mechanisms or break away mechanisms operably attached thereto. A trigger mechanism also operably attached to the safety lanyard can detect when the fall arrest or break away mechanism has been deployed. A personal communication device operably attached to both the strap and to the trigger mechanism can automatically contact response personnel when the lanyard has been deployed.
Owner:HOOTEN INVESTMENTS
Safety harness
A preferred embodiment safety harness includes two straps that are operatively connected at a juncture and a D-ring proximate the juncture. A retrofittable, removable back panel padding is configured and arranged to accommodate the straps and the D-ring to aid in the comfort in donning the safety harness.
Owner:D B IND
Systems for use with multiple safety devices and connectors for use therewith
ActiveUS20090211849A1Balance weightPrevent disengagementSafety beltsMountaineeringWhole bodyElectrical and Electronics engineering
A system includes a support including an extending rigid member and a first attachment at a first position on the rigid member to which a first self-retracting lifeline is attached. The first self-retracing lifeline includes a first housing from which a first lifeline exits. The first housing is movable relative to the rigid member. The system also includes at least a second attachment at a second position on the rigid member to which a second self-retracing lifeline. The second self-retracting lifeline includes a second housing from which a second lifeline exits. The second housing is movable relative to the rigid member independent of the movement of the first housing. The first position is spaced from the second position. The system further includes a connector attached to the frame to connect the frame to an article (for example, a safety harness such as a full body safety harness) worn by a user.
Owner:HONEYWELL INT INC
Abrasion resistant cords and ropes
InactiveUS20150128792A1Improve wear resistanceLower the volumeAgriculture tools and machinesSynthetic resin layered productsFiberPolymer science
The abrasion resistance of organic fiber based ropes and cords is increased by a outer woven cover of tapes of high molecular weight and more preferably ultrahigh molecular weight polyethylene
Owner:POLTECO
Gait training harness
A full body Gait Training Harness for children with disability may be modified for adult use to assist a trainer to teach functions such as walking with a proper gait and crawling. Shoulder straps attached to a torso-encircling belt cross at the trainee's back to eliminate slippage, allowing use on those who have no arms. Leg loops secure the harness to the thighs, rather than through the crotch, for a more secure and comfortable fit. Leg stabilization straps between the leg loops and the shoulders provide tension to encourage development of a proper gait and to prevent crossing of the trainee's legs. Shoulder handles allow a trainer to support a trainee from above without stooping, while a back handle may be used to lift a trainee or support them in a crawling position. Walking extension straps attached to the shoulders allow trainee independence while the trainer retains control.
Owner:LUCKY BUMS
Roof anchor
ActiveUS7240770B2Easy to installReduce manufacturing costCandle holdersSafety beltsEngineeringMetal roof
A roof anchor including a pair of blocks positioned side-by-side. The blocks have adjacent, inner surfaces with notches cut therefrom for receiving a standing seam of a metal roof. The blocks also have outer surfaces remote from the inner surfaces. A bracket is positioned over the pair of blocks. The bracket includes a base portion having a pair of legs, each being positioned adjacent a respective one of the outer surfaces of the blocks, and a crosspiece, positioned adjacent the tops of the blocks, joining the legs together. A loop portion is affixed to the base portion for securement of a workman's safety lanyard. A threaded fastener penetrates the pair of blocks and the pair of legs for: fastening the pair of blocks together, securing the bracket to the pair of blocks, and clamping the pair of blocks upon a standing seam of a metal roof.
Owner:CONSTR SPECIALTY ANCHORS
Fall-arrest ladder system
A safety-featured ladder, including taut rope wrapped over top of the top rung and under bottom of the bottom rung and fixedly connected to the ladder when downward force is applied to the rope in front of the ladder. In a first embodiment, a sleeve including a pulley subsystem is attached to a body harness worn by a climber and can move or slide along the rope only when climbing up ladder. In a second embodiment, a sleeve including a different pulley subsystem including a centrifugal brake is attached to a body harness worn by a climber and can move or slide along the rope when climbing up or climbing down. However, if the climber loses footing and starts to fall the sleeve grabs the rope, and / or the rope grabs the sleeve, which prevents the climber from falling more than a few inches and from injury. Hooks at top of the ladder can hook around transverse cables atop poles.
Owner:VERIZON PATENT & LICENSING INC
Rebar stanchion horizontal lifeline fall arrest system
A horizontal lifeline support system for use with a rebar stub or stud extending from a building structure. The system includes a stanchion having an elongated body, the body having a top end and a bottom end, the bottom end having an aperture therein, the aperture being adapted for accepting the rebar stud or stub on the building structure, and at least one guy member, the guy member having a pair of opposite ends, one of the ends of the guy member being connected to the top end of the stanchion and the opposite end having a clamp attaching the second end of the guy member to the building structure.
Owner:RELIANCE INDUSTRIES LIMITED
Retractable Fall Arrest WIth Component Assembly and Cantilevered Main Shaft
A retractable fall arrest device comprises a unit housing, a spring sub-assembly, a brake / clutch sub-assembly, and a drum assembly. The spring and brake / clutch sub-assemblies each include shaft portions which extend into the housing and are removably connected together or to the drum assembly, and support the drum assembly in the housing. The spring and brake / clutch assembly are themselves removably connected to the unit housing. Finally, the unit housing comprises two wall members (i.e., clam shells) which are removably connected together. This fall arrest device allows for replacement of any of the four constituent components of the device in the field, thus reducing the down time between repairs or recertification of a particular fall arrest device.
Owner:RELIANCE INDUSTRIES LIMITED
Anchor assembly
An anchor assembly includes a base to which at least one connector and three legs are operatively connected. The connector provides an anchorage point for connection to a lifeline. The legs are secured to a support structure. The legs are reinforced proximate the base and when a force is exerted on the at least one connector by the lifeline, the legs bend proximate the support structure thus placing a shear load on the legs proximate the support structure.
Owner:D B IND
Multi-purpose utility strap and method therefor
A multi use utility strap has an elongated first strap member. The first strap member has a first end and a second end. The first end is folded over and coupled to a body section of the elongated strap to form a first loop. The second end is folded over and coupled to the body section to form a second loop. A second strap member having a first end and a second end is provided wherein the first end is coupled to the first strap member. A first pair of D rings is positioned in the second loop. A third strap member is provided having a first end and a second end. The first end of the third strap is folded over and coupled to a body section of the third strap member to form a third strap member loop. A connector is provided for coupling the second strap member to the third strap member.
Owner:LAMBERT JEFFREY J
Self-retracting lifeline systems and braking systems therefor
ActiveUS8181744B2Shorten the fall distanceLess complexSafety beltsBelt retractorsEngineeringAngular acceleration
A lifeline system includes a lifeline and a drum assembly around which the lifeline is coiled. The drum assembly is rotatable about a first axis in a first direction during extension of the lifeline and in a second direction, opposite of the first direction, during retraction of the lifeline. The lifeline system further includes a tensioning mechanism in operative connection with the drum assembly to impart a biasing force on the drum assembly to bias the drum assembly to rotate about the first axis in the second direction. The lifeline system further comprises a braking mechanism in operative connection with the drum assembly. The braking mechanism includes a catch that is rotatable relative to the drum assembly about a second axis that is not concentric with the first axis. The second axis is operatively connected to the first axis so that the second axis rotates about the first axis in the same direction as the drum assembly when the drum assembly is rotating about the first axis. A center of mass of the catch is located in the vicinity of the second axis. The catch rotates about the second axis in the second direction when the drum assembly is rotated in the first direction at at least a determined angular acceleration to cause an abutment section of the catch to abut an abutment member of the lifeline system (for example, by moving radially outward a sufficient amount) and stop the rotation of the drum assembly.
Owner:HONEYWELL INT INC
Mobile mount for attachment of a fall arrest system
A mobile mount for attachment of a fall arrest system is provided for example for aircraft and includes a base carried on ground wheels and a support which is adjustable in height upstanding from the base and an arm cantilevered over the base. At least one receptacle is mounted on the arm of the support at a position located over the base for attachment to a personal fall arrest system including a harness for one or more persons, with the receptacle, base and support being designed and arranged to receive a loading from the personal fall arrest system sufficient to accommodate a fall of the person from the elevated structure.
Owner:D B IND
Sensor-Activated Transponder
InactiveUS20130194100A1Long detection rangeGood directionMountaineeringBuilding rescueFrequency filteringControl signal
The present invention relates to a transponder comprising an antenna structure (31) configured to receive an incoming signal with RF power of a first frequency f1 and to retransmit the incoming signal as a transparent output signal with RF power of a second frequency f2 when hit by the incoming signal. The transponder further comprises: an amplifier (39) configured to provide an amplified transparent output signal based on the incoming signal; a frequency converter (35) configured to frequency convert the incoming signal into the transparent output signal; and a first frequency filter (33) connected to the antenna structure. The first frequency filter is tuned to the first frequency f1 to avoid amplifying incoming signals with RF power of frequencies other than the first frequency f1. The transponder further comprises a sensor (S) configured to respond to physical stimulus for generating a control signal as output response, and an activator for selectively activating or deactivating the possibility to retransmit based on the control signal of the sensor.
Owner:RECCO INVEST
Roof clamp for fall protection safety equipment
InactiveUS20100133040A1Easy to moveEnhanced fall protectionSafety beltsMountaineeringFall protectionEngineering
A multi part clamp for fall protection use on a standing seam roof. One component of the clamp is a clamp body with a slot formed within. This slot that may be so designed to allow attachment to multiple styles of standing seam roofs without having to slide the clamp body onto an end of a seam. Another component of the clamp is a pressure bar so designed as to apply pressure to the standing seam without puncturing or tearing the seam metal. Another component is one or more fasteners may be directed through the clamp body to apply pressure and secure the pressure bar to the roof seam and further secure the clamp to the standing seam. Another component is an attachment bracket on the clamp body for attaching a safety fall arrest system or harness to the clamp that is capable of maintaining load in four directions.
Owner:LONDON SR JOSEPH TONY
Multifunctional belaying device for a rope
A belaying device for a rope comprises a cam able to rotate between a securing position corresponding to securing the rope by jamming effect against the stud and a separated position allowing the rope to run freely in the gap between the cam and the stud. The cam is associated with a triggering ratchet able to occupy either a locked position blocking the cam in the separated position or an unlocked position following a deliberate control action releasing said cam.
Owner:ZEDEL CORP
Tower climbing assist device
ActiveUS20090249712A1Reduce fatigueImprove securityRoof covering using slabs/sheetsRoof covering using tiles/slatesEngineeringTower
A climb assist system is disclosed that dynamically adjust the rate and level of assist of a climber as the climber needs may change over the period of traverse of the ladder. A sensor detects the state of a person, such as the load exerted by the climber on a ladder exerts on an assist rope, to provided an upward support force on the climber to compensate the climber's weight. Additionally, a sender is provided to transmit the load data to a receiver and a receiver to receive the data from the sender. A controller interprets the received data and thereafter provides control through a controlled motor and drive to provide energy to the assist rope.
Owner:SAFEWORKS LLC
Fall Arrest Lanyard
Owner:TECH SAFETY LINES
Combination descender, pulley and force limiting rope brake
A combination descender, pulley, and force limiting rope brake for rope rescue has a supporting plate having a one-way pulley sheave rotatably mounted thereto for free-wheeling rotation of the sheave in only a first rotational direction. A fixed brake member is mounted rigidly to the supporting plate. A movable brake member is pivotally mounted to the supporting plate. A pinching opening is defined by the gap. The rope passes in a first direction through the gap when the sheave is free-wheeling in the first rotational direction. The movable brake member translates relative to the fixed brake member in cooperation with rotation of the sheave. Rotation-under-load of the sheave in an opposite rotational direction urges translation of the movable brake member towards the fixed brake member from an open position, wherein the pinching opening is open sufficiently to allow the rope to freely pass therethrough, to a closed position wherein the movable brake member closes the pinching opening so as to frictionally pinch the rope at a preset minimum opening of the pinching opening.
Owner:MAUTHNER KIRK MARTIN
Safety harness
A preferred embodiment safety harness includes two straps that are operatively connected at a juncture and a D-ring proximate the juncture. A retrofittable, removable back panel padding is configured and arranged to accommodate the straps and the D-ring to aid in the comfort in donning the safety harness.
Owner:D B IND
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