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Matches 51 - 100 out of 14,733

Document Document Title
WO/2015/094272A1
A system and method for providing a protective extra low voltage power supply in an elevator system (2) is disclosed. The power supply system (10) may include a switch mode power supply (12) configured to provide an output voltage, a fir...  
WO/2015/086251A1
An elevator system (1) comprises a car support (2) which can be displaced in a travel path (3) designed for the car support (2) to travel in. In addition, a first elevator car (10) and a second elevator car (11) which are arranged adjust...  
WO/2015/084364A1
An elevator system (10) is disclosed. The elevator system (10) may comprise a hoistway (18) including first and second hoistway portions (12, 16), a first car (14), a first stationary stator (44a) disposed in the first hoistway portion (...  
WO/2015/084371A1
A method (160) for constructing a building (92) with an elevator system (20) is disclosed. The method (160) may include forming a first hoistway (22) for the elevator system (20) within two adjacent levels (82, 84) of the building (92), ...  
WO/2015/083197A1
A synthetic resin sheet (14) on which metal (15) is deposited is mounted to an interior wall face of an elevator car.  
WO/2015/084368A1
A ropeless elevator system (80) is disclosed. The ropeless elevator system (80) may include a plurality of elevator cars (24), a first hoistway (22), a second hoistway (26), an upper transfer station (34), and a lower transfer station (3...  
WO/2015/082210A1
A lift installation (1) comprises a first lift car (5), a second lift car (6), a drive-machine unit (20) and a plurality of traction means (22) running over a driving sheave (21) of the drive-machine unit (20). The lift cars (5, 6) here ...  
WO/2015/084366A1
A linear propulsion machine and system (10) is disclosed that includes a stator (30) having a plurality of teeth (34) and a mover (32) moveable in a linear direction along the stator (30). The mover may include a plurality of spaced apar...  
WO/2015/084370A1
An elevator system (20) is disclosed. The elevator system (20) includes a hoistway (22, 26, a transfer station (34, 36, 42), and a propulsion system (50). The propulsion system (50) may include a moving part (52) mounted on the elevator ...  
WO/2015/084367A1
A ropeless elevator system (80) is disclosed. The ropeless elevator system (80) includes a plurality of hoistways (22, 26, 72) in which a plurality of elevator cars (24) circulate to a plurality of floors. Each hoistway (22, 26, 72) is a...  
WO/2015/084365A1
A linear propulsion system (10) and method of assembling and testing the same is disclosed. The linear propulsion system (10) may comprise a track (30), a vehicle (14), a mover (44) mounted to the vehicle (14), and a dual inverter system...  
WO/2015/076822A1
An elevator system includes an elevator car, a motor, and traction sheave operably connected to the motor to drive rotation of the traction sheave. A belt is operably connected to the elevator car and in frictional contact with the tract...  
WO/2015/076837A1
A support member configured for use in a machine room of an elevator system is provided including a base having a car end and a counterweight end. The counterweight end is arranged substantially parallel to a wall of the machine room, an...  
WO/2015/071384A1
An elevator drive (1) suitable for use in a counterweight-less elevator installation (100). The drive (1) includes a motor (4), a traction sheave (6) driven by the motor (4) whereby the traction sheave (6) is arranged for engagement with...  
WO/2015/072973A1
A method of detecting a stuck car or a stuck counterweight in an elevator system having a machine for imparting motion to the car and counterweight includes sensing a car side suspension member tension, T1; sensing a counterweight side s...  
WO/2015/071185A1
The invention concerns a diverting pulley adapter (20) for converting an existing pulley, the adapter enabling a maintenance of an existing running path for diverting a suspension means (13) like an elevator-rope or an elevator-belt, the...  
WO/2015/068750A1
 To prevent oil from adhering to a brake disc when the oil leaks from a bearing unit. A first bearing unit (b1) of a motor (110) is disposed in a state of being inserted into a bearing unit insertion part (124) of a sheave (120), and i...  
WO/2015/060593A1
The purpose of the present invention is to provide an elevator device in which: a rotation axis of a main sheave having a tension member wound thereonto and a rotation axis of an auxiliary sheave connected to the other end of the tension...  
WO/2015/056646A1
The present invention pertains to an elevator device provided with one or more pairs of first hoists (3A, 3B) installed at one end section of an elevator hoistway (7), and further provided with second hoists (4A, 4B) installed at the out...  
WO/2015/043766A1
The invention relates to an elevator installation having a shaft in which at least two cars arranged one above another and separately from one another can be moved upward and downward in the vertical direction, each car being assigned a ...  
WO/2015/045097A1
An elevator car is configured in such a manner that a car frame has a left and right pair of car floor support frames (24a, 24b) for supporting the car chamber. The car floor support frames are affixed to the upper parts of emergency sto...  
WO/2015/043767A1
The invention relates to an elevator system (100) having at least one elevator car (10) movable inside an elevator shaft (12), wherein a connecting means (11) is provided which has a first elevator-car-side end and a second end, the firs...  
WO/2015/043765A1
The invention relates to an elevator installation, comprising a shaft, in which a first car (22) and a second car (24) arranged below the first car can be moved up and down in a vertical direction along a common track separately from eac...  
WO/2015/033017A1
The object of the invention is an elevator car (1) intended for transporting people and freight, in an elevator wherein the elevator car (1) is supported resting on suspension members (3) and arranged movably in an elevator hoistway when...  
WO/2015/033363A1
The invention refers to an elevator shaft for an elevator comprising a plurality of crosspieces and uprights connected to each other to form a load-bearing framework that supports curved closure/filler panels made of polycarbonate. The c...  
WO/2015/025396A1
The present invention provides an elevator device whereby a travel space in the up/down direction of a counterbalance weight is maintained, overhead dimensions can be reduced, and pit depth can be reduced. This elevator device has: the c...  
WO/2015/025397A1
An elevator device wherein a cage and a counterweight are suspended by first and second suspension bodies and raised and lowered by first and second hoisting machines. A second pulley in the second hoisting machine is arranged so as to o...  
WO/2015/015637A1
This invention provides an underslung elevator that is capable of suppressing occurrences of bending moment acting on a pulley beam while suppressing the project height of a pulley assembly from the bottom face of an elevator car, thereb...  
WO/2015/011756A1
The present invention provides an elevator device that can decrease overhead measurements by securing a vertical travel space for a counterweight and decrease the pit depth and that can suppress making the front dimensions of an elevator...  
WO/2015/001191A1
The object of the invention is an arrangement for reducing the displacement of an elevator car caused by a change in loading, which arrangement comprises at least an elevator car (1) configured to move up and down in an elevator hoistway...  
WO/2014/209309A1
An elevator system includes a hoistway; an elevator car to travel in the hoistway; permanent magnets mounted to the elevator car; and primary windings mounted in the hoistway, the primary windings having a first section having a first nu...  
WO/2014/203734A1
A fiber-reinforced plastic provided with: a first fiber -reinforced plastic layer (2) that comprises a first fiber fabric (21) and a resin (22) with which the first fiber fabric (21) has been impregnated; a resin flow layer (3) that comp...  
WO/2014/194846A1
Disclosed is an embedded safety elevator, comprising a car (1), a motor (8), a driving wheel (6), a transmission rod (5), a spiral elevating device (2), and an inwardly concave helical guide rail (3), wherein the spiral elevating device ...  
WO/2014/195530A1
HOISTWAY-EFFICIENT ELEVATOR WITH LOW OVERHEAD AND LOW PIT. Embodiments are directed to obtaining an elevator with low overhead space and low pit space by positioning a car (202) of the elevator to have a space from a vertical wall of a h...  
WO/2014/195708A1
A transportation system includes a track structure supporting one or more tracks along which cabins may travel. The track structure (2) contains the means of propulsion and extends the full length of travel of the cabins (1) and supports...  
WO/2014/195996A1
The present invention pertains to attaching a protective cover to a wall panel in an elevator car, and addresses the problems of reducing the number of parts that are required only for attaching the protective cover and improving work ef...  
WO/2014/194370A1
A variable length guide system for guiding a conveyance along a mineshaft, the variable length guide system extending downwardly from a work stage and being extendable or retractable to accommodate changes in distance between the work st...  
WO/2014/195573A2
The invention relates to adrive machine (1) for an elevator, comprisinga motor module (10) comprising at least a motor (11), a drive shaft (12), and a first transmission wheel (13),which are provided with a common rotational axis and con...  
WO/2014/195573A3
The invention relates to adrive machine (1) for an elevator, comprisinga motor module (10) comprising at least a motor (11), a drive shaft (12), and a first transmission wheel (13),which are provided with a common rotational axis and con...  
WO/2014/191380A1
The invention relates to an elevator system (2) with a shaft door (4.1, 4.2, 4.3) arranged on a floor (8.1, 8.2, 8.3); an elevator car (10); a door latch (32) arranged on the shaft door (4.1, 4.2, 4.3) for locking the shaft door (4.1, 4....  
WO/2014/193726A1
Embodiments are directed an elevator machine comprising: a stator assembly, and a plurality of support plates coupled to the stator assembly, wherein a respective at least one of the support plates is coupled on each end of the stator as...  
WO/2014/193728A1
Embodiments are directed reducing the size of an elevator machine by establishing an envelope associated with a sheave of the machine, and recessing at least one bearing associated with the machine at least partially within the envelope....  
WO/2014/185137A1
 Provided is a novel brake device for a hoisting machine wherein a deformable elastic body is used to suppress movement speed of a movable iron core and muffle collision sounds. The elastic body is designed so as to deform in a compres...  
WO/2014/182271A1
An elevator system includes a hoistway; an elevator car to travel in the hoistway, the elevator car having permanent magnets mounted thereto; a stator mounted in the hoistway, the stator coacting with the permanent magnets to control mot...  
WO/2014/182272A1
An elevator system includes a hoistway; an elevator car to travel in the hoistway; permanent magnets mounted to one of the elevator car and the hoistway; and a stator mounted to the other of the elevator car and the hoistway, the stator ...  
WO/2014/174602A1
In the brake device, cushioning members configured from a flexible material are disposed between a fixed section and a movable section. Holding cavities for accommodating and holding the cushioning members are provided in a cushioning me...  
WO/2014/174603A1
A brake device is configured in such a manner that a pressing means presses a movable section in the direction in which a friction member comes into contact with a rotating body. A braking force release means displaces the movable sectio...  
WO/2014/174668A1
An elevator car (1) comprises a car floor device (7), the car floor device (7) having a car floor panel (11), a vibration insulation device (12), and a car floor support frame (13). The car floor panel (11) has: a panel body (21); a fram...  
WO/2014/158127A1
An elevator system includes a first hoistway; a second hoistway; and a structural member disposed between the first hoistway and the second hoistway; the structural member supporting a first stationary portion of a propulsion system for ...  
WO/2014/154943A1
The invention relates to a brake, which comprises a frame part (1) of the brake, an armature part (2) movably supported on the frame part, and attached to the frame part (1) a limit switch (3), the switching state of which changes when m...  

Matches 51 - 100 out of 14,733