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Patent Searching and Data


Matches 1 - 50 out of 4,364

Document Document Title
WO/2022/155617A1
Disclosed herein is an apparatus for facilitating controlled movement along a rope, in accordance with some embodiments. Accordingly, the apparatus comprises a body, a handle, a pulley assembly, and a link. Further, the apparatus is moun...  
WO/2022/154269A1
Disclosed in the present invention is a portable emergency escape apparatus comprising: a casing; a drum rotatably installed inside the casing and having a wire wound thereon; a reduction gear connected to the drum; a DC motor having a r...  
WO/2022/087197A1
A portable truss cable roofing safety apparatus and method to assist users while working on the roof of a building structure. The portable apparatus provides a pair of similar opposing vertical trusses mounted adjacent opposite sides of ...  
WO/2022/077132A1
An evacuation ladder (2) for transporting a hospital bed (12), which is installed in a building (1). Floor guide rails (13) that lead the hospital bed (12) to an entrance of the evacuation ladder (2) is provided on a floor (11) of the bu...  
WO/2022/074109A1
The invention relates to a height rescue assembly (1) for rescuing persons and/or objects, comprising a braking device (5) and a tension means (10); wherein the tension means (10) is in a tension-means store (11); wherein the braking dev...  
WO/2022/072592A1
A self-retracting device includes a housing assembly having a first housing cover removably connectable to a second housing cover. The self-retracting device further includes a rotatable hub received within an interior of the housing ass...  
WO/2022/058365A1
The present invention relates to a maritime chute for maritime evacuation from a vessel to a floatable unit, the maritime chute is configured to substantially vertical descend, comprising an inlet section, a plurality of first sections A...  
WO/2022/050600A1
The present invention relates to a safety evacuation apparatus using a cylinder and moving pulleys, the safety evacuation apparatus comprising: a moving-up/down guide footstep which moves up and down while supporting the feet of a person...  
WO/2022/036815A1
A rope locking apparatus, comprising: a locking member (11) adapted to switching between a locked state and an unlocked state with a rope (100); a roller (22) adapted to being pressed against the surface of the rope (100) under the actio...  
WO/2022/036814A1
A rope locking apparatus, comprising: a friction wheel pair, which comprises two friction wheels (21) with friction surfaces arranged opposite each other, wherein the friction surfaces of the two friction wheels (21) are used for clampin...  
WO/2022/012840A1
A fall arrest device for blocking a rope when a relative speed between the rope and the device (10) reaches a threshold value comprises a blocking mechanism (23) for blocking the rope, and a trigger mechanism (30) configured for triggeri...  
WO/2022/007648A1
Provided is a multi-mode eccentric wheel anti-panic descender, in order to solve the technical problem that a descender in the prior art cannot achieve both a one-handed operation function and an automatic protection function, and is dif...  
WO/2022/009174A1
A fall-protection apparatus comprising a rotationally-activated braking device that comprises at least one flexure-borne pawl.  
WO/2022/009175A1
A fall-protection apparatus comprising a rotationally-activated braking device that comprises at least one flexure-borne pawl and at least one buttress that is on a sidewall of a rotatable drum of the braking device.  
WO/2022/007598A1
Disclosed is a single-handed automatic-protection descender, comprising a housing. The housing is provided with a lock hole, a limiting frictional portion, an unlocking descending frictional portion, and a self-locking tooth socket. A ro...  
WO/2022/003501A1
A fall-protection apparatus with a drum and a rotationally-activated braking device including at least one velocity-actuated pawl that is mounted on a pawl-support plate that is rotatable relative to the drum through a predetermined rang...  
WO/2022/003500A1
A fall-protection apparatus with a rotationally-activated braking device including at least one first pawl that is a velocity-actuated pawl and at least one second pawl that is an acceleration-actuated pawl, the at least one first pawl a...  
WO/2021/236954A1
An offshore facility evacuation system that, includes a submerged-floating pod (SFP) unit adapted to be positioned in a body of water adjacent an offshore facility, and a SFP station of the offshore facility adapted to launch the SFP uni...  
WO/2021/225636A1
A vertical transport apparatus includes a housing, a motor supported by the housing, a first drum, a second drum, and a tensioning control assembly. The first and second drums are operatively coupled to the motor and positioned to rotate...  
WO/2021/222966A1
A compact gated rope friction rope device for allowing friction to be amplified for varying loads, the friction is amplified through the device, then after the load is applied, friction is gradually released allowing the load to be safel...  
WO/2021/202275A1
A damped web retractor may include a frame, a spool including a spool shaft rotatably mounted to the frame, wherein the spool is configured to couple to one end of a web such that the web wraps around the spool as the spool shaft rotates...  
WO/2021/198757A1
A belaying apparatus for sport climbing, comprising a winding/unwinding drum for a climbing rope (C); motor means intended for bidirectional rotation thereof; a braking device; a detector device; and a controller intended to receive the ...  
WO/2021/198758A1
A belaying apparatus for sport climbing, comprising a winding/unwinding drum for a climbing rope; motor means intended for bidirectional rotation thereof; a detector device; and a controller intended to receive the output of the detector...  
WO/2021/194432A1
The invention relates to an active fall protection system developed for building exteriors and interiors to sustain living beings and non-living objects secure in case of falling down from those located at higher position in buildings/st...  
WO/2021/188556A1
A line dispensing device includes a housing, a rotatable shaft rotatably supported by the housing and defining a rotational axis, and a line drum disposed about the rotational axis and configured to extend and retract a line from the hou...  
WO/2021/162651A1
Invention relates to an emergency case evacuation lift (10) comprising a cabin (20) provided without load at top floor of a building (40), and a steel conveying rope (12) moving said cabin (20) up-down along building (40) height, a cabin...  
WO/2021/154643A1
A personal injury mitigation device for sensing a fall condition and responsively deploying a protective device in bathrooms or other elevated-risk spatial environments. A fall sensing system of the device includes a sensor and an analys...  
WO/2021/144016A1
A mobile safety device (1) for rescuing at least one person at risk of falling, comprising a support device (2), preferably in the form of a jumping cushion, jumping sheet, platform, base plate or stretcher for receiving and transporting...  
WO/2021/142857A1
An aerial safety ejection escape system, at least comprising: an ejection unit (2) and a prompt descending escape unit (4); the prompt descending escape unit (4) is used for being carried on the body of an operating personnel (5) on an o...  
WO/2021/134123A1
A structure descent system may include a controlled release system with one or more support lines. The controlled release system may be configured for establishing a route for a user to descend from a structure, such as a wind turbine. T...  
WO/2021/134734A1
A self-rescue descent control cabin for fire hazards, relating to the field of safe escape. All descent control devices and fire-proof ropes researched and developed by several existing domestic firefighting equipment factories relate to...  
WO/2021/125967A1
The invention relates to a descent control device comprising a housing, wherein the housing comprises a rope entrance (2) and a rope exit (3) located at opposite sides of the housing (1), a channel (5) having at least one curvature of at...  
WO/2021/116242A1
The invention relates to a brake plate for a rope grab for rope climbing, comprising: a first section for supporting a rope on the brake plate, said first section being a first arc of a first circle with a first radius, and a second sect...  
WO/2021/111487A1
The present invention relates to an emergency evacuation system (S) from a building (E) lying on a ground (T) and having one or more windows (F), comprising at least two evacuation units (1), each comprising in turn support platform (10)...  
WO/2021/107228A1
Disclosed is a desk-type safety ladder. A desk-type safety ladder, according to one disclosed embodiment, comprises: a desk unit; and a ladder unit which is stored in the desk unit and which rotates to the outside of the desk unit and is...  
WO/2021/101414A1
Claimed is a lift for transporting fire crews with firefighting equipment and for saving people in the event of an emergency in various high-rise buildings. The present system comprises an elevator shaft with automatic sliding landing do...  
WO/2021/094737A1
A fall arrest device (10) includes a drum (1) configured to have a safety line (2) wound thereon, a speed responsive engagement assembly (3, 4, 6) arranged to inhibit rotation of the drum (1) above a predetermined rotational speed, and a...  
WO/2021/084215A1
A combination climbing apparatus (1) comprising or including a rope ascender (5) and a pulley block (6), the rope ascender having front (19) and rear (21 ) plates disposed in generally parallel relationship, a first swivel pin (11) being...  
WO/2021/086003A1
A non-powered emergency escape system according to the present invention is characterized by comprising: an edge housing (10) which couples to an emergency escape hole (H) formed on a ceiling slab (S1) of a building; a profile column (20...  
WO/2021/074557A1
A descender (1) for controlling the descent of a climber down a rope (2) fixed to an anchor point (P), the descender comprising a primary rope-engaging means in the form of a cam lock (3) and associated rope entry guide (10), the camlock...  
WO/2021/056221A1
A balcony door (2) used for solving self-rescue and escape from high-rise fire, comprising a supporting portion (20) and an escape portion (21). The escape portion (21) comprises a bearing mechanism (210) and a deceleration device (212),...  
WO/2021/055748A2
An automatic descent control device includes a line configured to be attached to a load. A line system retracts slack from the line when the line is not loaded and extends the line when the line is loaded. At least one braking system pro...  
WO/2021/035327A1
A system for lowering a user from an elevated position is described. The system includes a fall-arresting device operable to arrest a fall of a user attached to the fall-arresting device, a harness for wearing by the user, and a separabl...  
WO/2021/031253A1
A quick-drop escape device for high-rise buildings, which relates to the technical fields of safety, protection and rescue, comprising: a main slideway (13), which is fixedly arranged in a fire-fighting stair channel and arranged along f...  
WO/2021/012238A1
Disclosed is an intelligent life-saving system for a high-rise building and an electromechanical device for intelligent fast descent. The life-saving system comprises a coverall (30) with short-term high temperature resistance, a cushion...  
WO/2021/011585A1
A fall prevention system (FPS) that is placed adjacent a multi-level structure such as a frame building, that Is being constructed. The FPS has a lower anchor, at least one vertical member, at least one connecting member and an upper mem...  
WO/2021/011786A1
Integrated climb assist and fall arrest system and methods to assist users climbing ladders and vertical paths are disclosed. The integrated systems and comprise a controller connected to a user's harness, a static fall arrest cable, and...  
WO/2020/257061A1
Minimizing image sensor input/output pads in a pulsed laser mapping imaging system is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing refle...  
WO/2020/255735A1
[Problem] To enable effective braking of a rope. [Solution] This brake device is provided with: a friction member surrounding a rope; and a hook for applying tension to the friction member in the longitudinal direction of the rope. The f...  
WO/2020/252809A1
An emergency rescue slide for a multi-story building is connected in an integrated manner to a building by means of a building connection module (3). The slide (1) comprises an airtight modular structure main unit (5), a central positive...  

Matches 1 - 50 out of 4,364