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Matches 501 - 550 out of 14,480

Document Document Title
WO/2007/075163A1
An elevator system (20) includes idler sheaves (32, 34, 36). A coating on a load bearing member contacting surface (40) of an idler sheave reduces friction between a load bearing member (26) and the contacting surface (40). A disclosed e...  
WO/2007/068126A1
A vertical lift is provided having a plurality of vertical screws that act to raise or lower a substantially horizontal and flat platform. The vertical screws are operatively linked to a motor by a locked linkage so that the vertical scr...  
WO/2007/069311A1
A first car suspension sheave and a second car suspension sheave are provided at an elevator car, and a first balance-weight suspension sheave and a second balance-weight suspension sheave are provided at a balance weight. A first hoist ...  
WO/2007/069312A1
An electromagnet device for an elevator includes a coil and leads connected to the coil. A heat-shrinkable tube is put on a junction part between the coil and the leads. Namely, the junction is surrounded with the heat-shrinkable tube. F...  
WO/2007/066402A1
A car frame has a horizontally extending lower frame, an upper frame placed above the lower frame, and a pair of vertical frames extending in the vertical direction and connecting ends of the lower frame and the upper frame together. A c...  
WO/2007/057967A1
A device for lighting an elevator car, in which maintenance and replacement of internal devices are facilitated and which can be easily reduced in size. The device for lighting an elevator car has a stationary ceiling section provided at...  
WO/2007/055701A1
A load bearing member (22) useful in an elevator system (10) includes at least one elongated tension member (36), a conversion coating (46) on the elongated tension member (36), and a polymer jacket (34) at least partially surrounding th...  
WO/2007/053138A1
An elevator system (20) load bearing assembly (30) includes a plurality of load bearing members (32-38). At least one of the load bearing members (32-38) has a load carrying capacity that is different than at least one other of the load ...  
WO/2007/050069A1
An elevator load bearing assembly (30) includes a jacket (34) having different portions comprising different polymer compositions. In a disclosed example, a plurality of tension members (32) are at least partially surrounded by a first p...  
WO/2007/046129A1
In an elevator device, travel of an elevator car is braked by first and second brake devices. Operation of the first and second brake devices is controlled by a brake control device. When a quick stop command for the car is issued, the b...  
WO/2007/043178A1
An elevator car and a counterbalance weight as vertically moving bodies are vertically movably placed in a hoistway. In the hoistway are drive devices for lifting and lowering the vertically movable bodies. The vertical movable bodies ar...  
WO/2007/036284A1
The invention describes a three-phase electrical drive machine comprising a stationary primary part (2) having a series of stator slots (3), in which stator windings (4) of the three phases (U, V, W) are arranged, with the result that a ...  
WO2006011885A8
An elevator cab ceiling (22) includes an upper ceiling panel (26), a lower ceiling panel (28), and a ventilation channel (30) extending between the upper ceiling panel (26) and the lower ceiling panel (28). The ventilation channel (30) e...  
WO/2007/032080A1
A car upper side handrail device of an elevator capable of eliminating those operations performed by an elevator service person with a stoop to prevent the handrail device from being turned over when the elevator service person performs ...  
WO/2007/032763A1
A method of making a load bearing member (30) for an elevator system (20) includes placing at least one tension member (32) adjacent one side (60) of a first layer (36) of a polymer material. A second layer (38), comprising a urethane in...  
WO/2007/029331A1
A vibration reducing device for an elevator, in which an actuator for generating vibration damping force acting on an elevator car is placed in parallel to a spring for urging a guide roller to a guide rail. The actuator is controlled by...  
WO/2007/026487A1
A brake device includes a brake wheel rotated as a cage moves, a plurality of brake bodies which can be brought into contact with the brake wheel, and a plurality of brake body displacement devices for displacing the respective brake bod...  
WO/2007/027172A1
The present invention includes a method and a device for transporting an elevator car drive machine within an elevator hoistway. The drive machine is secured to a movable carriage located in the hoistway and the carriage is moved in a ho...  
WO/2007/020674A1
In an elevator device, first and second vertically movable bodies are suspended by a main rope and lifted and lowered in a hoistway by a drive device. The first vertically movable body has first and second passenger cars individually cap...  
WO/2007/012694A2
The object of the invention is an arrangement for sound insulation in an elevator car (2), which is equipped with a door comprising at least one door panel (1). The arrangement comprises a structure forming a labyrinthine space (5, 9, 11...  
WO/2007/012694A3
The object of the invention is an arrangement for sound insulation in an elevator car (2), which is equipped with a door comprising at least one door panel (1). The arrangement comprises a structure forming a labyrinthine space (5, 9, 11...  
WO/2007/009269A1
The invention relates to a hydraulic elevator without machine room, comprising a hydraulic drive (5), disposed between guide rails and displacing an elevator car via a rope (19), a pump (3), driven by a motor (2) and disposed in a tank (...  
WO/2007/007028A1
A traction arrangement comprises: • a track; • a carriage; • guide means guiding the carriage along the track with a predetermined carriage/track gap; and • eddy current means generating eddy current across the gap giving rise to...  
WO/2007/000810A1
A brake device for an elevator, having a rotating body, a braking body capable of moving into and away from contact with the rotating body, a movable member displaced along with the braking body, an urging member for urging the movable m...  
WO/2007/000850A1
An elevator car has an air outlet in the lower part of sidewalls of a car room body. The air in the car room body is sucked by a ventilation means. Airflow from the ventilation means is heated by a heating means. A feeding channel formin...  
WO/2006/137113A1
A vibration damping device of an elevator, comprising a damper device (5) installed between a car (1) and a car frame (2) supporting the car (1) and enabling the change of its damping coefficient, a speed detection means detecting the tr...  
WO/2006/137319A1
A crime prevention device for a building using an elevator capable of preventing crime from occurring in the building by moving a car (2) by driving a motor (9). The crime prevention device comprises a crime prevention camera (1) install...  
WO2005026038A3
A platform lift apparatus enables the safe movement of objects to and from an attic storage space. The platform lift apparatus includes a frame, a drive mechanism, and a platform. The frame includes internal and external mounting surface...  
WO/2006/136643A1
The invention relates to a method designed to be applied in connection with the assembly and/or modernization of an elevator car, in which method a car frame (1) is assembled comprising a floor (2), a ceiling (3) and vertical columns (4)...  
WO/2006/135637A3
An elevator system that includes a film sensor is arranged on the inner surface of a wall panel in the elevator car, and a prescribed control operation is performed when the detection output of the film sensor exceeds a prescribed level....  
WO/2006/134016A1
The invention concerns a method for managing energy in a building (10) comprising a lifting installation (13) with a car (16) mobile in a duct (14) and a ventilation passage (22) between the duct (14) and the atmosphere. The invention is...  
WO/2006/135637A2
An elevator system that includes a film sensor is arranged on the inner surface of a wall panel in the elevator car, and a prescribed control operation is performed when the detection output of the film sensor exceeds a prescribed level....  
WO/2006/134639A1
An elevator device where first and second car guide rails are arranged such that lines extended from first guide surfaces are offset from each other in a vertical projection surface. Guide members of the first and second car guide rails ...  
WO/2006/131947A3
The innovative object described in the proposed invention consists in a highly versatile modular system designed to be used to construct load bearing frames for lifting plants. The modular system is constituted by several items (base tem...  
WO2006088467A3
The present invention provides an elevator. The elevator includes a car having a plurality of side walls coupled to a guide rail. A plurality of wall structures is connected to the guide rail, where a plurality of cavities is located in ...  
WO/2006/131947A2
The innovative object described in the proposed invention consists in a highly versatile modular system designed to be used to construct load bearing frames for lifting plants. The modular system is constituted by several items (base tem...  
WO/2006/129358A1
An elevator apparatus, wherein a car is lifted by the driving force of a drive device in a hoistway. The drive device is supported by a frame body disposed at the inside tip part of the hoistway. Heat insulators cutting off heat conducte...  
WO/2006/129338A1
A hoist for an elevator, wherein a base body is less thermally deformed even if a motor is heated. The hoist comprises the base body having a tubular cylindrical part and a bottom part formed at one side of the cylindrical part so as to ...  
WO/2006/126254A1
An elevator car having a top cover provided at the upper part of a car body, the top cover having a rescue opening. A design frame body is placed below the top cover. On the design frame body is provided a lighting cover facing the top c...  
WO/2006/122991A1
The invention relates to a load hoist for confined spaces, comprising a structure consisting of one or more modules (2-2') which can be coupled longitudinally to one another and which are formed by a metal frame (3) and a rib, said rib t...  
WO2006022686A3
An elevator sheave (20) includes a belt guiding surface (26) having a surface profile along at least a portion of the belt guiding surface. The surface profile preferably is defined by an nth order polynomial equation where n is a number...  
WO/2006/123490A1
A cage of an elevator, wherein wall panels are reinforced by recessed parts or projected parts formed at the center parts thereof by a press in place of a conventional cage in which the wall panels are reinforced, and also aesthetic appe...  
WO/2006/119747A1
The invention relates to a hoisting device, in particular a lift or raising platform, with a drive unit for the at least partial vertical lifting of a load support, whereby the drive unit comprises at least one drive shaft (6) with at le...  
WO/2006/117918A1
An elevator control device where an air conditioning facility and a drain tank are arranged at an elevator car, a drainage facility is provided at the lowermost floor, and the lowermost floor is set as a floor at which the elevator does ...  
WO/2006/114872A1
A hoist device for an elevator that, when braking performance of a braking device is worsened or when a failure occurs where the braking device itself does not work effectively, solves a problem of stop acceleration in a car increasing a...  
WO/2006/114869A1
An electromagnetic coil body has a winding frame and an electromagnetic coil provided on the winding frame. The electromagnetic coil body is installed on a field by a coil installation member. The coil installation member is engaged with...  
WO/2006/112017A1
An elevator car and a counterbalance weight are suspended in a hoistway by a main rope. Further, a drive device is provided in the hoistway, and the drive device lifts and lowers the car and the counterbalance weight by moving the main r...  
WO/2006/100542A1
The invention relates to an elevator car (11) of the kind comprising a car (13) accommodating persons to transport and a supporting arch (15) with vertical framing posts, on which the car (13) is mounted with shock absorbing connection e...  
WO/2006/101154A1
A machine room-less elevator where the overall length of a lifting rope can be reduced and the lifting rope can be easily installed, and where loads applied to guide rails by a hoist and deflection sheaves can be decreased to reduce the ...  
WO/2006/097138A1
The invention relates to an elevator comprising at least one car (12) that can be displaced inside a hoistway (13) and that is linked with a counterweight (20) via two cable strands (17, 18; 61, 62; 91, 92; 111, 112; 143, 144; 157, 158),...  

Matches 501 - 550 out of 14,480