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Patent Searching and Data


Matches 1,001 - 1,050 out of 13,680

Document Document Title
WO/2012/038558A1
The invention relates to an integral system of corner brackets for an elevator frame, said system allowing an elevator frame to be produced using the corner brackets into which all of the dynamic elements required in an elevator frame ha...  
WO/2012/032604A1
An elevator car compartment is provided with a car compartment body having car compartment walls and a ceiling which is provided at the upper part of the car compartment body. The ceiling has a first canopy section, a second canopy secti...  
WO/2012/028597A1
In the case of this carrying frame (4), each lower corner of the car has a support (8), on which at least one damping element (13) is arranged. The support (8) has a U-shaped cross section and can be pushed into a second or third carrier...  
WO/2012/024928A1
Disclosed are a wallboard for an elevator car and a car wall composed of the wallboard. The wallboard includes a rectangular panel (1). Right-angled hems on two sides of the rectangular panel (1) along the widthwise direction form sidewa...  
WO/2012/024930A1
Disclosed is an adjustable car top guardrail. The first technical solution: the adjustable car top guardrail comprises a transverse fencing and longitudinal fencings located at both ends of the transverse fencing; the transverse fencing ...  
WO/2012/024929A1
A cowl for a high-speed elevator cage, which belongs to the technical field of electric lifting devices, comprises a rectangular upper cover plate (1) from the four edges of which a front cover plate (2), a back cover plate (3), a left c...  
WO/2012/023204A1
In an elevator device, a machine platform that supports a winch and a counterweight-side hitch member is anchored at the upper parts of counterweight guide rails. First and second lateral beams are positioned in the upper part of an elev...  
WO/2012/022156A1
A counterweight device for a lift comprises a counterweight frame, counterweight blocks (2) and pressing plates (1) for the counterweight blocks. The counterweight frame is a rectangular frame composed of two long vertical beams (4), an ...  
WO/2012/016919A1
The invention relates to a fire-fighting lift with a lift car (30) having a car roof (15), wherein the lift car is at least partially supported and driven by at least one supporting means. The lift car has a region (16) on the car roof w...  
WO/2012/018224A2
A lifting device moving along a lifting space within a building comprises: a car unit which moves along a lifting space; a worm driving unit which moves together with the car unit, and in which a rotational shaft is aligned with a moving...  
WO/2012/007974A1
A frame for an elevator cabin or elevator platform comprises extruded metal bars, uprights and cross members respectively, whose ends are joined to three orthogonal arms of identical corner joints, present in groups of four, to support t...  
WO/2012/004499A1
The subject of the present invention is a compact lift installation comprising a lift shaft (1) delineated by vertical shaft walls (2), a lift shaft bottom (3) and a lift shaft top, a lift car (5) supported by an arch structure (6) guide...  
WO/2012/000461A1
A vertical hoist system without a counterweight is provided comprising a lever (4), an elevator car (3) attached to the lever (4) through an attachment means (6), a traction and load bearing means (8) having a first end (5) and a second ...  
WO/2011/161807A1
Disclosed is a brake release mechanism which can reduce the labour required for break release operations. The brake release mechanism is provided with a fixed lever (15) and a movable lever (13), which is provided so as to be capable of ...  
WO/2011/158370A1
The disclosed device that is for elevator repair work and that is for providing a joint shaft attachment hole to the end surface of a motor shaft is provided with a positioning member provided with a concavity to which the end of the mot...  
WO/2011/159282A1
An elevator brake component used in a friction brake of an elevator includes a metal plate that is frictionally engaged with another brake component when the elevator brake is engaged. The plate includes a non-stick finish on the metal p...  
WO/2011/154614A1
The invention relates to a fixing arrangement (1) of a hoisting machine, in which arrangement the hoisting machine (2) comprises a stationary structure (3) as well as a rotating structure (4); which rotating structure (4) comprises a tra...  
WO/2011/155109A1
In conventional elevators, the weight of a cage room is supported by a cage frame surrounding the cage room and acts upon the cage frame through a vibration damping member provided under the floor of the cage room, thus causing the weigh...  
WO/2011/145042A1
Elevator comprising a fixed structure (2) and a cabin (1), a suspension system comprising at least one means of suspension (3) wound on pulleys (4) and a carriage (5) for driving said cabin (1), wherein said carriage comprises a fixed as...  
WO/2011/146076A1
A brake (110, 110a, 110b) for applying torque upon a rotatable component (120) is provided. The brake (110, 110a, 110b) may comprise a first flange (112, 112a, 112b) and a second flange (114, 114a, 114b), each of the first and second fla...  
WO/2011/146073A1
A braking mechanism (38) for an elevator car (16) includes a brake member (40, 66) operably connected to the elevator car (16). The brake member (40, 66) is at least partially insertable into a plurality of recesses (28) located at a gui...  
WO/2011/142763A1
An exemplary elevator system includes a first and second mass moveable within a hoistway. A plurality of elongated members couple the first mass to the second mass and move over a sheave near one end of the hoistway as the first and seco...  
WO/2011/142533A2
The present invention relates to a method for manufacturing an elevator balance compensation chain, the radius of curvature of which is adjusted, wherein the method involves manufacturing elevator balance compensation chains, the radii o...  
WO/2011/138178A1
A lift cabin (10) has an aerodynamic cladding which, viewed in the upward travel direction of the lift cabin (10), is located above an upper side (11) of the lift cabin (10) and which is connected to the lift cabin (10). An add-on struct...  
WO/2011/135648A1
Disclosed is a balance weight device for an elevator, which is capable of lowering a hoist way. Specifically disclosed is a balance weight device (7) which is provided with a balance weight (19) that is provided within a hoist way (3) of...  
WO/2011/128718A1
A retractable stop (20) and the method of use thereof to control travel range of an elevator system are disclosed. The retractable stop (20) may include a vertical mounting bracket (21), an impact plate (30), and a support member (40). T...  
WO/2011/129010A1
A lighting device for an elevator car is provided with a light source section which emits light toward the inside of the elevator car, and also with a prism-patterned lighting plate disposed in front of the light source section. The ligh...  
WO/2011/125104A1
Disclosed is an elevator car wherein it is possible to easily perform installation and maintenance work of an apparatus provided upon an interior side of a lower side rectification cover even if the height of the lower side rectification...  
WO/2011/122817A2
Provided is an emergency escape device comprising: an exit cap which covers an inner circumference of an escape hole of a fire escape space on a corresponding floor of a high-rise building and is inserted from the top side to the bottom ...  
WO/2011/122179A1
Disclosed is a fiber-reinforced plastic molding that is thin with high rigidity and has excellent sound absorbency and sound insulation. The fiber-reinforced plastic molding (1) is equipped with an open-cell foam material (2) that absorb...  
WO/2011/117996A1
Disclosed is a light source apparatus which comprises a plurality of light emitting diodes (LEDs) disposed at intervals from one another. Light from each LED irradiates the interior of a car, and an illumination cover is disposed on an i...  
WO/2011/110729A1
The object of the invention is a method for modernizing an elevator, and a traction sheave elevator, which elevator comprises at least an elevator car (1) and a traction sheave (4) that moves the elevator car (1) by means of elevator rop...  
WO/2011/107152A1
An elevator without counterweight comprising a drive belt (3) running over a respective plurality of pulleys (4, 6, 8, 9), wherein stationary pulleys (4,6) are associated with the frame structure of the elevator, moving pulleys (8, 9) ar...  
WO/2011/104423A1
Elevator, which comprises an elevator car, hoisting roping connected to the elevator car, a rotating traction sheave (5) for moving the hoisting roping, which hoisting roping comprises at least one rope (R), which converges with the rim ...  
WO/2011/104683A1
The present invention relates to a mechanical device (1) for reducing the energy absorbed by an electric motor (M) of a hoisting plant (2). The device according to the invention comprises at least one first rotating member (PA) moved by ...  
WO/2011/101963A1
The inner walls of an elevator car, which include side walls and a ceiling, are composed of wall panels, which need be replaced when becoming scarred or soiled. This replacement work is difficult to perform using conventional techniques....  
WO/2011/099278A1
Disclosed is an elevator which can solve the problems originating in the lengthways rotational force generated by a wire-suspended cage, by means of a simple structure. The elevator raises and lowers a wire-suspended cage in a raising an...  
WO/2011/098847A1
1. An assembly comprising (a) a belt, which includes a plurality of wire cords extending lengthwise of the belt with spaces therebetween, and includes a coating of the cords extending into the spaces between the cords, said belt being co...  
WO/2011/099123A1
A brake device main body is provided with a moveable body, and an electromagnetic actuator which displaces the moveable body in a direction in which the moveable body comes into contact with or separates from a rotating body which rotate...  
WO/2011/096079A1
Disclosed is a hoist for an elevator wherein a joint shaft, which is detachable in relation to the edge portion of a motor shaft, is provided with: a boss section; and a shaft section for mounting a rotation detector, which protrudes fro...  
WO/2011/085911A1
The invention relates to a drain system (200a, 200b) in an elevator system (100a, 100b) having at least one elevator cabin (2a, 2b) having an upper edge (27, 27a) running approximately parallel to a horizontal (H, H1), wherein a deflecto...  
WO/2011/085912A1
The invention relates to a drain system (200a) in an elevator system (100a) wherein the drain system (200a) is an open system, wherein extinguishing water penetrating through a shaft door sill (20a) having bores (21a) meets a catch plate...  
WO/2011/082896A1
The invention relates to a lift installation (1) comprising a lift cage supporting frame (2) that can travel in a travel space (3) provided for a journey of the lift cage supporting frame (2). Said lift installation also comprises a firs...  
WO/2011/082897A1
The invention relates to a lift installation (1) comprising a lift cage supporting frame (2) that can travel in a travel space (3) provided for a journey of the lift cage supporting frame (2). Said lift installation is also provided with...  
WO/2011/082997A1
The invention relates to an elevator system (1) comprising an elevator car carrier (2), which can travel in a travel space (3) intended for travel of an elevator car carrier (2), a first elevator car (15), which is arranged on the elevat...  
WO/2011/082899A1
The invention relates to an elevator system (1) comprising an elevator cabin carrier (2), which can travel in a travel space (3) intended for the travel of an elevator cabin carrier (2), a first elevator cabin (5) and a second elevator c...  
WO/2011/082898A1
The invention relates to a lift installation (1) comprising a lift cage supporting frame (2) that can travel in a travel space (3) provided for a journey of the lift cage supporting frame (2). Said lift installation is also provided with...  
WO/2011/080390A1
The invention relates to a hoisting machine (1) and to an elevator system that comprises a hoisting machine (1) according to the invention. The hoisting machine (1) comprises a hoisting motor; which hoisting motor comprises a ring-like s...  
WO/2011/078848A1
An exemplary elevator system includes an elevator car situated for movement along at least one guide rail. A braking device is supported for movement with the elevator car. The braking device includes a plurality of magnet members and a ...  
WO/2011/078862A1
An exemplary elevator braking device comprises a brake housing. A plurality of rollers are supported by the brake housing. The rollers are arranged to be positioned on opposite sides of a guiderail. The rollers are selectively moveable b...  

Matches 1,001 - 1,050 out of 13,680