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Patent Searching and Data


Matches 51 - 100 out of 13,349

Document Document Title
WO/2021/238327A1
Disclosed is a large-load mounting platform for an elevator and capable of telescoping in a stepless manner, the platform comprising an upper beam assembly (3) and lower beam assembly (2) which can telescope in a stepless manner, wherein...  
WO/2021/234169A1
The invention relates to a transport system for vertically transporting goods and persons on an above-ground construction site, comprising a slewing tower crane (40, 300) and at least one construction elevator (10), wherein the slewing t...  
WO/2021/227876A1
An elevator car, comprising two first car walls (2) and a second car wall (3) connected between the first car walls (2). A containing groove (5) and a transverse sliding groove (6) located below the containing groove (5) are provided in ...  
WO/2021/224014A1
The invention concerns a method of monitoring a climate quality within a building having an elevator running between floors (4) of an elevator hoistway (12). The elevator car (10) of the elevator comprises at least an air-quality sensor ...  
WO/2021/224988A1
An elevator suspended body detachment-preventive device according to the present invention comprises a first attachment member, a first fastening member, and a stopping member. The first attachment member has a first long hole. The first...  
WO/2021/219919A1
The invention relates to a method for generating a cleaning request to clean at least one elevator element (108a-108n, 110a-110n, 106a-106n) of an elevator system (100). The method comprises: obtaining (202) information representing usag...  
WO/2021/218983A1
A steel wire rope pre-tightening device for a climb-free lift, comprising: a pre-tightening mechanism (100), a pre-tightening bracket (200), and an adjusting mechanism. The pre-tightening mechanism (100) is connected to the pre-tightenin...  
WO/2021/220436A1
The purpose of the present invention is to provide a sub-weight for a balance weight with which it is possible to adjust different characteristic frequencies in individual elevators, and an elevator system in which the sub-weight is used...  
WO/2021/220408A1
Provided is a vibration damping device for an elevator, which allows a structure for supporting an elevator car to be simplified. This vibration damping device for an elevator comprises: a plurality of corner vibration dampers that are i...  
WO/2021/208413A1
A traction-type platform elevator, comprising a knapsack frame, and a car bottom platform (1) and a rear wall (2) which are mounted on the knapsack frame; a shelf groove (3) and a step board groove (4) located below the shelf groove (3) ...  
WO/2021/199437A1
Provided is an elevator installation work floor device that allows workers to perform elevator installation work using a car floor. This elevator installation work floor device comprises: an emergency stop device that holds the guide rai...  
WO/2021/198282A1
The invention relates to a fastening apparatus (100) for fastening a drive (106) of an elevator system (800), wherein the elevator system (800) comprises an installation structure (802) for installing the drive (106). The fastening appar...  
WO/2021/192130A1
The elevator car compartment ceiling device according to the present invention comprises a car compartment ceiling that is disposed inside a car frame, and a vibration prevention device that can be attached to and detached from the car c...  
WO/2021/192630A1
This elevator system comprises a motor that is a drive source for a mechanism to raise and lower an elevator car, a power storage device that stores electrical power supplied to the motor, and a charger that charges the power storage dev...  
WO/2021/191945A1
The present invention is provided with: a brake shoe 303 that is in slidable contact with a brake drum 202; an armature 302 that supports the brake shoe 303; a plurality of braking springs 313 that press the armature 302 and urge the bra...  
WO/2021/186125A1
The invention relates to an elevator apparatus between an upper plane and a lower plane, and comprising: a frame suitable for being installed at the level of the upper plane and motorised rotary members installed in the frame; a receptio...  
WO/2021/175508A1
The invention relates to an levator system (1) comprising: a car (5) which is movably received inside an elevator shaft (52); a linear drive (3) for driving the car (5); the linear drive (3) comprises rotors (35), each of which is attach...  
WO/2021/169176A1
Disclosed are a jointly- and independently-driven hybrid dual cab elevator and a driving method therefor, comprising a main lifting/lowering system. The main lifting/lowering system comprises a main cab and a main traction motor. The dua...  
WO/2021/168959A1
A cover plate assembly for a climb-free lift, and a climb-free lift. The cover plate assembly comprises a cover plate (1), a fixing plate (4), a motor (2), and a rotating assembly connected to the motor (2). The cover plate (1) is rotata...  
WO/2021/170847A1
The invention relates to a method for constructing an elevator comprising providing a hoisting machine unit (5), the hoisting machine unit (5) comprising a hoisting machine (6), and a guide rail section (1b), on which the hoisting machin...  
WO/2021/165329A1
The present invention refers to a ropeless elevator system having at least one elevator shaft (2) and at least one elevator car (1), the elevator car (1) comprising: - an elevator cabin (100) adapted to transport passengers between floor...  
WO/2021/166149A1
Provided is a weight block transporting jig for an elevator, the jig being capable of easily lifting a weight block of an elevator. This weight block transporting jig of an elevator comprises: a body part disposed on an upper surface of ...  
WO/2021/166151A1
Provided is a transfer jig for elevator weight blocks which can be reduced in size. A transfer jig for elevator weight blocks in accordance with the present invention is provided with: a housing that is disposed on the upper surface of t...  
WO/2021/161640A1
The present invention relates to a hoisting machine, and particularly to a hoisting machine used in an elevator. The purpose of the present invention is to provide a hoisting machine in which oil can be kept away from a brake disc irresp...  
WO/2021/149172A1
Disclosed is an elevator brake control device that detects a brake operation without using a mechanical switch. This elevator brake control device controls the operation of an electromagnetic brake of an elevator, and comprises: a curren...  
WO/2021/143451A1
A main machine base mounting structure of a steel belt-type machine room-less elevator, comprising a main machine base (4). The main machine base (4) is fixed on a load beam (7); first support plates (5) and a second support plate (6) ar...  
WO/2021/139504A1
A right angle door opening elevator car roof structure, comprising: a front car roof plate (1) and a rear car roof plate (2) form a car roof body; a front angle angular piece (5), a front door angular piece (3), a front door side angular...  
WO/2021/140637A1
Provided is a weight management device for elevators, which can appropriately provide weight information to users. This weight management device for elevators comprises: a reception unit that receives information; a transmission unit tha...  
WO/2021/134144A1
A multifunctional handrail, comprising a handrail body (1), a vehicle body (2), a handrail fixing plate (3), a handrail fixing base (4), a bolt (5), a nut (6), a position-limiting ring (7), a bolt washer (8), a bolt hole (9), an illumina...  
WO/2021/130836A1
A template 50 comprises: a plurality of anti-vibration rubber mounting portions 71A to which a plurality of anti-vibration rubbers 20A can be mounted with more or less the same relative positional relationship as the relative positional ...  
WO/2021/131074A1
When a security camera device (100), which is retrofitted inside an elevator car and captures images of the interior of the car, detects that an object has come into contact with the device, a password input screen (1300) is displayed on...  
WO/2021/131073A1
A security camera device (100) is retrofitted to the inside of an elevator car and images the inside of the car. If, in accordance with the power surveillance state, the supply of power to the security camera device from a power supply u...  
WO/2021/121907A1
Shown is a door frame (22) of a lift system (2) having a lift shaft (4), wherein the door frame (22) forms a chamber (26) for receiving a control unit (32) and a side face (60) facing the lift shaft (4), the door frame (22) having a firs...  
WO/2021/122814A1
The invention relates to a drive system (1) for an elevator installation, comprising: a drive (3); and a drive suspension means (7) for fastening the drive (3) to a support element (5) of the elevator installation. The drive suspension m...  
WO/2021/123310A1
The invention relates to an elevator system (100) comprising at least one cab (102), wherein at least two support means (106, 108) with different physical properties are arranged between the cab (102) and at least one counterweight (104)...  
WO/2021/124544A1
This car comprises: a hollow cage provided with a doorway; a frame; a fixing bracket; a door unit; and a car-side door. The frame supports the cage. The fixing bracket is attached to the front portion of the cage on the doorway side. The...  
WO/2021/124829A1
A measurement device (11) comprises, for example, a measuring instrument (12), a support device (13), and a fixing member (14). The measuring instrument (12) is provided with a contact member (16) and an indicator (17). The contact membe...  
WO/2021/124389A1
This hoist comprises a main shaft and a hoist unit. The hoist unit has a shaft part, a support member, a plurality of stators, a rotary body, a plurality of rotors, and sheaves. The shaft part has a cylindrical hole into which the main s...  
WO/2021/124703A1
This hoisting machine comprises a main shaft and a hoisting machine unit that is detachably attached to the main shaft. The hoisting machine unit has a shaft portion, a first support member, a first stator, a second support member, a sec...  
WO/2021/116438A1
Disclosed is a lift system comprising at least one travel rail (102) arranged in a shaft (120, 405), at least one lift car (110, 400) having a chassis (112, 450), in particular a plurality of lift cars, wherein the chassis (112, 450) can...  
WO/2021/114999A1
An elevator with a height calibration function, which comprises: a hoistway (1) with a plurality of entrances and exits; a lift car (2) ascending and descending along the hoistway (1); an ascending and descending electric motor and chain...  
WO/2021/107356A1
The present invention relates to an elevator which opens perpendicularly, comprising: a hoistway frame; a drive motor; a car which is in the shape of a rectangular parallelepiped and comprises a car sheave module comprising a first and a...  
WO/2021/105192A1
In a first aspect, a method for controlling a brake of a driving system for lifting and lowering an elevator cabin of an elevator system is provided. The method comprises operating a release switch to release the brake, determining an op...  
WO/2021/106054A1
A security camera apparatus which is retrofitted to an inside of a car of an elevator and photographs the inside of the car, the security camera apparatus comprising: a photographing unit (1001); a power supplying unit (1003) that receiv...  
WO/2021/106053A1
This security camera device, installed inside a car of an elevator and imaging the inside of the car, is provided with: an imaging unit (1001); a power supply unit (1003) that receives power (arrows A and B) and supplies the power to the...  
WO/2021/106121A1
A security camera device (100) equipped with a housing (101) that is retrofitted to the upper portion of an elevator car (701) in such a manner that the back surface faces the side wall surface in the car (701) and the front surface (101...  
WO/2021/107357A1
The present invention relates to an elevator which opens perpendicularly, comprising: a hoistway frame; a drive motor; a car which comprises a door module comprising a first and a second door, and a guide shoe module comprising a first a...  
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/2021/099263A1
The invention relates to a lift system (1) which has a lift shaft (3), a lift cabin (5) and a driving device (7) for moving the lift cabin (5) inside the lift shaft (3). The driving device (7) comprises a linear motor (9) which has a sta...  
WO/2021/095180A1
This security camera device, which is retrofitted into an elevator car and captures an image of the interior of the car, comprises: an image-capturing unit (1001); a power supply unit (1003) that receives power (arrows A and B) and suppl...  

Matches 51 - 100 out of 13,349