Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 14,149

Document Document Title
WO/2004/043844A1
Elevator equipment, comprising a rope for elevator having inner layer ropes including a plurality of inner layer strands formed by twisting a plurality of steel wires, resin inner layer cover body covering the outer peripheries of the in...  
WO/2004/041703A1
Elevator equipment, wherein a pair of support beams are fixed to the inside upper part of a hoistway apart a specified distance from each other, a machine table for supporting a drive device and a deflector wheel is fixed onto the suppor...  
WO/2004/041700A1
An elevator, without conuterweight and preferably and elevator without machien room, in which the hoisting machine (10) engages the hoisting ropes (3) by means of a treaction sheave (1), the elevator car (1) being at least partially supp...  
WO/2004/041702A1
Elevator equipment, wherein a car having an upper beam and a ceiling part is suspended, in a hoistway, by a main rope wound on the drive sheave of a drive device, the car connection end part of the main rope is connected to the upper bea...  
WO/2004/041699A1
An elevator built in place of an earlier elevator in an elevator shaft or equivalent. In the elevator, the elevator car is suspendended by means of hoisting ropes consisting of a single rope or several parallel ropes. The elevator has a ...  
WO/2004/041701A1
An elevator without counterweight, in which elevator the elevator car is guided by guide rails and suspended by means of diverting pulleys on hoisting ropes so that the elevator has rope portions of the hoisting ropes going upwards and d...  
WO/2004/039717A1
A brake device of an elevator capable of applying a brake to the brake wheel (1) of the elevator by moving forward brake shoes (5) by brake springs (6) and releasing the brake by moving backward the brake shoes (5) by attracting movable ...  
WO/2004/037701A1
An elevator device is provided in a lift/lower passage (15), and has a cage (3) that is lifted and lowered along a pair of cage guide rails (2a, 2b) and a balance weight (10) that is provided in the lift/lower passage (15) and lifted and...  
WO/2004/035450A1
A driver of elevator suitable for such a system that two cages elevate/lower in the same elevator shaft. The driver (15) of elevator comprises a first hoist (16) having an annular first motor section (25) and an annular first rotator (26...  
WO/2004/036080A1
A brake mechanism for hoist comprising a fixed member (2), a movable member (4) facing the fixed member (2), and a brake member (6) coupled with the movable member (4) on one side and facing a brake face (50) provided at the rotary part ...  
WO/2004/028948A1
Elevator equipment, wherein a car and a counterweight are suspended at different roping ratios so that the lift stroke of the counterweight is shorter than the lift stroke of the car, and an equipment installation space is assured in a h...  
WO/2004/028949A1
An elevator system having no machineroom is provided in which a height of a pit in a bottom of an elevator shaft can be reduced, a maintenance operation can be carried out at one on an upper part of the cage, and cage-side sheaves and ca...  
WO/2004/026749A1
Elevator equipment, comprising a balance mechanism having a swing shaft extending horizontally and a balance body swingable about the swing shaft mounted in a car and a main rope body, the balance body further comprising a first rope con...  
WO/2004/026750A1
A hoist for an elevator, comprising a housing having an outer cylindrical part, a rotating part rotatable about a spindle having an inner cylindrical part disposed on the inside of the outer cylindrical part, a drive pulley, and a brakin...  
WO/2004/024611A1
A brake device of an elevator hoist, wherein a first spherical seat is installed between a brake arm and a braking piece, a second spherical seat is installed between the brake arm and a pressing and sucking means, and the first spherica...  
WO/2004/024610A1
A device for securing the cage of an elevator comprising a rope (6) installed in an elevator shaft (1) while passing around a pulley (8) disposed at the upper part of the elevator shaft (1), a cage (2) suspended at one end of the rope (6...  
WO/2004/022470A1
An elevator lighting system is provided, wherein replacement is easy, the number of replacing times is small, and maintenance work can be reduced. The elevator lighting system comprises an elevator cage (21), a plurality of cold-cathode ...  
WO/2004/022471A1
An elevator device comprises a support block (30) installed in the upper region of an elevator shaft (1), and a driving unit (10) and an idle wheel (14) that are disposed on the support block such that a driving sheave (12) and idle whee...  
WO/2004/020322A1
An elevator in which the cage has a cage body provided with an entrance&sol exit, and a ceiling part disposed at the upper end part of the cage body. The ceiling part can move up and down between a normal operating position located at th...  
WO/2004/016535A1
An elevator comprises a cage (2) suspended in an elevator shaft (5) and provided with cage-side sheaves (2a, 2b); a counterweight (3) suspended in the elevator shaft (5) and provided with a counterweight-side sheave (3a); a diverting she...  
WO/2004/013029A1
This elevator device comprises a cage moving up and down in a shaft, a balance weight moving up and down in the shaft in operative association with the cage, a rope hanging the cage and balance weight in the shaft, a wheel having the rop...  
WO/2004/013031A1
The invention provides modular drive and deflector sheave assemblies for raising and lowering elevator cars and for deflecting a support rope or cable in different directions with minimal wear. The drive sheave assemblies of the inventio...  
WO/2004/009483A1
A rooftop unit for a machine-roomless elevator (28) includes a selectively removable cover (38) that covers the machine components (46). In one example, the removable cover is movable relative to the rooftop without requiring removal of ...  
WO/2004/007332A1
In an energy-saving type elevator apparatus comprising a power storage device (30) including a secondary battery, etc., the power storage device (30) includes a power storage section (31) which stores or releases DC power, a charge/disch...  
WO/2004/005179A1
A hoisting apparatus for an elevator, with which apparatus a traction-type elevator apparatus can be lightened in weight. A hoisting apparatus for an elevator has pressing rollers pressing a rope to the outer periphery of a sheave and ro...  
WO/2004/005177A1
An elevator device, comprising a hoist installed on the rear wall surface of a hoistway in depth direction with the shaft of the motor part thereof positioned orthogonal to the rear wall surface and a return wheel disposed in a clearance...  
WO/2004/005178A1
A hoist (100) for elevator comprising a sheave (14) rotating with a rope, passed there around, a brake (60) for stopping rotation of the sheave (14), a first storing section (2) having an opening in one side and storing the sheave (14), ...  
WO/2004/005175A1
An elevator apparatus includes a drive device for lifting/lowering a cage and a control device for controlling the drive device installed in a machine room. A concave portion is provided on the floor of the machine room. In the concave p...  
WO/2004/000713A1
Safety top balustrade for a car of a machine room-less elevator which moves in a hoistway, on a wall of which the controller of the elevator is secured, said balustrade comprising: - a fixed structure (21) comprising a plurality of verti...  
WO/2004/000711A1
Elevator equipment, comprising a car (3) lifting in a hoistway (1) along car guide rails (5), a balance weight (4) lifting in the hoistway (1) along balance weight guide rails (6), a rope (13) for suspending the car (3) and the balance w...  
WO/2004/000710A1
A rotary unit having a drive sheave is rotated around a main shaft in an elevator hoisting machine. The drive sheave and a brake drum are integrated with the rotary unit. A plurality of rotary unit side engagement portions are disposed o...  
WO/2003/106321A1
A counterweight (10) elevating/lowering while balancing with an elevating/lowering cage in an elevator system (100). The counterweight (10) comprises an upper counterweight (30) and a lower counterweight (32) separable from each other. T...  
WO/2003/106320A1
An elevator does not require increase in lifting/lowering passage dimensions even when the capacity of a hoist machine is increased. In the elevator, the position at which a cage is supported by a hoisting rope is freely selectable. Beca...  
WO/2003/104128A1
In an elevator, preferably one without machine room, a hoisting machine (6) engages a set of hoisting ropes (3) via a traction sheave, said set of hoisting ropes having a load-bearing part twisted from steel wires of circular and/or non-...  
WO/2003/104131A1
The invention relates to an elevator provided with a coated hoisting rope (9), in which elevator a hoisting machine engages a set of hoisting ropes by means of a traction sheave (5), said set of hoisting ropes comprising coated hoisting ...  
WO/2003/104126A1
An elevator comprising first and second drivers disposed horizontally above a cage such that they are superposed on the cage in the vertical projection surface. A first main rope is passed around the first drive sheave of the first drive...  
WO/2003/104130A1
An elevator comprising an elevator shaft (2) through which the cage (8) of the elevator elevates/lowers, a machine room (4), a machine room floor (6) partitioning the machine room (4) and the elevator shaft (2), a hoist (12) disposed in ...  
WO/2003/104129A1
An elevator capable of holding airtightness and controlling an atmospheric pressure inside a car (1) by using pressurizing and depressurizing means (2, 3), comprising the car (1) having ventilating means (10) for natural or forcible vent...  
WO/2003/101876A1
An elevator device, wherein a main rope is wound on the drive sheave of a drive device, and a car is suspended from the main rope and lifted by the drive device in a hoistway, whereby, by using, as the main rope, a resin−coated rope ha...  
WO/2003/099696A1
Method for making an elevator, wherein the roping is selected according to the weight of the elevator car using the same drive machine, traction sheave and rope sheave regardless of the roping. For heavy elevators, Single Wrap roping is ...  
WO/2003/095350A1
A safety fence (11) installed on top of car (12) is formed of multiple holding members (18) that are installed upright on two side plates (15), (15) and back plate (16) of car (12), and columns (19), (19), (20) that are held in a freely ...  
WO/2003/093156A1
An elevating&sol lowering mechanism of elevator comprising two sets of hoists (22, 24) for elevating&sol lowering the cage (8) for elevator and a counterweight (10), controllers (26, 28) for controlling rotation of the two sets of hoists...  
WO/2003/093157A1
An on−cage handrail for an elevator comprises a handrail (110) disposed on an elevator cage (2), a support frame (4) supporting the handrail (110), and a fixing pillar (6) for fixing the support frame (4) to the cage (2). Further, the ...  
WO/2003/093155A1
An elevator comprising a deflector wheel for guiding a main rope from a drive sheave to a cage pulley disposed at an upper part in the elevator shaft. A driver is disposed to be superposed on the cage on the vertical projection surface a...  
WO/2003/091141A1
An elevator provided with an installation space between the wall of an elevator shaft and the wall of a cage by employing a polygonal plan view having five or more corners in the wall of the cage. At least one elevator shaft apparatus, e...  
WO/2003/091143A1
A machineroomless elevator enables reduction in the pit depth of the bottom portion of the hoistway, intensive maintenance work above a cage, and reduction in the top clearance. A pair of left/right cage-side sheaves (16L, 16R) are provi...  
WO/2003/086939A1
An elevator where not only the gaps between a car room and the car-room doors can be closed reliably but also the car-room doors can be opened and closed smoothly. A bar-shaped threshold-side seal member (20) that is in close contact wit...  
WO/2003/086932A1
A double deck elevator comprises a winding machine (13) which lifts up/down a cage frame (1) loaded with two cages (2, 4) in a vertical direction, a cage driving unit (10) which changes a relative distance between upper and lower cages, ...  
WO/2003/088448A2
A stator fastening arrangement in a flat elevator motor (2) having a motor body (4) in which are arranged a stator (5) comprising a stator core (51) and a winding (52), and a rotor (7) fitted in conjunction with the stator. The stator (5...  
WO/2003/086937A1
The invention concerns a driving grip device in elevator installations provided with mutually independent drive and suspension means, characterized in that ends of the linear driving element (5) of the car (1) is connected to a fixed poi...  

Matches 651 - 700 out of 14,149