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8997942 Well carcass for an elevator installation  
The invention relates to a well carcass (102) for an elevator installation (103), which well carcass may be arranged so as to be free-standing and/or in an elevator well (100) and serves for...
8939264 Connection system, with self-alignment, for elevator guides  
Connection system, with self-alignment, for elevator guides, in which the front surfaces thereof maintain a perfect 90° angle with respect to the longitudinal axis (e) of each guide (1) and there...
8793939 Elevator system and installation method  
An exemplary mounting arrangement for an elevator machine comprises a first portion (32) and a second portion (34). The first portion and the second portion are moveable relative to each other...
8684143 Elevator guide rail system  
An elevator system has at least one common pair of guide rails for guide shoes of an elevator car, running along the common pair of guide rails, and for guiding elements of a counterweight,...
8657075 Lift guide  
The invention relates to a lift guide with a symmetry axis OY, consisting of a mushroom-shaped element and two flanges, each side of the mushroom element being provided with a side braking and...
8400644 Means and method for measuring an elevator hoistway  
A device and a method for measuring an elevator hoistway, includes at least one or more laser aligners and a measuring element. The measuring element is provided with an essentially long handle...
8256582 Methods and devices for surveying elevator hoistways  
A device for surveying an enclosed structure (10) includes a platform (24) configured to longitudinally traverse the structure (10), at least one first distance) sensor (48) connected to the...
8196712 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Methods and devices for surveying elevator hoistways
 
A device for surveying an enclosed structure (10) includes a platform (24) configured to longitudinally traverse the structure (10), at least one first distance) sensor (48) connected to the...
8186130 Method for installing an elevator and method for installing the guide rails of an elevator  
The object of the invention is a method for installing an elevator, in which method the guide rails of the car are installed by fixing the guide rail sections into position from the bottom...
8141686 Corner lift device  
A lifting device is provided in a wall corner of a room in a building at an intersection of a first wall and a second wall. The device includes a vertical guide rail mounted to the first wall...
8020671 Elevator installation, a guide rail of an elevator installation, brake equipment of an elevator installation and a method for guiding, holding and braking an elevator installation  
An elevator installation includes a guide rail and brake equipment for guiding, holding and braking the elevator installation. The brake equipment has a brake lining which co-operates with a brake...
7927223 Amusement ride  
An amusement ride includes a support structure generally having the shape of a vertical standing arch that spans from a first ground base to a second ground base. Movably supported on the support...
7905332 Noise control strategy for an elevator system  
A method of controlling noise noticeable within an elevator car (22) includes intentionally introducing noise into the elevator car (22) at a noise level that depends on the position of the car...
7886879 Method for creating temporary safety space within an elevator hoistway  
A method for creating a temporary safety space within an elevator hoistway by preventing upward or downward movement of a car or counterweight along guide rails. The method includes the steps of...
7874404 Elevator system having drive motor located between elevator car and hoistway sidewall  
An elevator system includes a hoistway defined by a surrounding structure. An elevator car and counterweight are located in the hoistway, and a drive motor is located between the elevator car and...
7832712 Cable puller for lifting wire rope and electric cords and associated method  
A pulley suspension assembly for assisting a user to vertically transport a cable to an elevated location may include a base member adapted to be positioned at the elevated location. A plurality...
7802658 Elevator cable tensioning device  
An elevator may include an elevator car, two or more diverting pulleys on the elevator car, one or more hoisting ropes, a traction sheave, and a compensating device. The hoisting ropes may include...
7770331 Potential energy storage system  
The present invention relates to a stand alone system for generating electrical power using hydraulic supports on which a weighted object is mounted. A pump injects fluid into the supports to...
7757818 Drive motor for an elevator installation and method of mounting a drive motor  
The invention relates to an elevator installation and a method for mounting a drive unit of an elevator installation. The elevator installation comprises a car and a counterweight in a shaft and a...
7686697 Amusement ride  
An amusement ride includes a support structure and at least one vehicle movably supported on the support structure for carrying one or more passengers at least partially along a length of the...
7681691 Planar object lifting apparatus  
An apparatus for lifting planar objects which includes an extendable rectilinear elongated frame formed of at least two spaced U-beams, each U-beam defining a longitudinal runway and having an...
7665583 Elevator installation and use of such elevator installation for high-speed elevators  
An elevator installation with an elevator shaft and an elevator car which is connected with a counterweight such that on movement of the elevator car the counterweight executes an opposite...
7647734 Seismic structural device  
A link-fuse joint resists bending moments and shears generated by seismic loading. A joint connection includes a first plate assembly having a first connection plate including a first diagonal...
7621377 Elevator with vertical vibration compensation  
An elevator has a car traveling along guide rails within a hoistway and a main drive propelling the car. A sensor mounted on the car measures a vertical travel parameter of the car, a comparator...
7562745 Elevator with an operation space in a center of a machine room  
An elevator in which a driving apparatus, a traction sheave, and a counterweight-side rope hitching portion are arranged above one rail of the right and left cage-side guide rails, while a...
7562744 Method for installing an elevator, and elevator delivery assembly  
An elevator is provided comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a...
7546902 Personnel lift apparatus  
Accordingly, embodiments of the inventive disclosures made herein comprise a personnel lift apparatus for raising or lowering a standing person between two or more elevations or from a base...
7523810 Elevator car guiding device for an elevator without machine room  
The invention relates to an Elevator car (3) guiding device for an elevator without a machine room and with a drive motor (5) mounted on a top side wall of the shaft, wherein the elevator car (3)...
7481300 Elevator roping arrangement  
An elevator roping arrangement includes: hoisting ropes; diverting pulleys; and a fixing and support arrangement. First and fourth diverting pulleys are disposed on the elevator car, while second...
7469774 Belt end connection for fastening a belt end in an elevator installation, and method for protecting and checking a belt end connection in an elevator installation  
A belt end connection for fastening a support belt end in an elevator installation and a method for protecting and checking a belt end connection in an elevator installation includes a twisting...
7398863 Safety device for elevators  
A safety device brakes an elevator car with a guide rail exhibiting an oblong guide flange. The safety device includes a base carrying a retaining element and an abutment with the guide flange...
7383924 Machine room-less elevator  
Rubber vibration isolators are held between a base frame supporting a driving device and an upper deflecting sheave, and a support connected to car guide rails and a counterweight guide rail. The...
7377366 Sheave assembly for an elevator system  
An elevator system includes guide rail mounted machine (16) and a sheave assembly (32) that accommodates a guide rail (38) within a hoistway. The inventive sheave assembly includes individual...
7331424 Elevator apparatus  
In an elevator apparatus, multiple cars are raised and lowered within a hoistway. The cars within the hoistway are adjacent to each other when located at the same height. If at least one of the...
7303050 Fastening element for elevator guide rails  
A sound-damping and/or vibration-damping fastening element for elevator guide rails includes an anchor rail connected by a damping medium with a support rail. The anchor rail supports the elevator...
7281608 Loading/unloading device for shelving  
The invention relates to a rack serving device (1) with a load-bearing means (4) displaceable in the height direction of a mast (2), the mast (2) being guided by means of bogie assemblies (7, 8)...
7234566 Elevator insert  
Inserts (10 or 10A) for mounting rails (302) for rollers (301) on a cab in a shaft (300) of an elevator are described. Also, insert 10A is particularly useful for mounting flooring in the elevator...
7204348 Assembly arrangement of a lift drive in a lift shaft  
An assembly arrangement for a lift construction supports the lift drive at the upper end of both a support column and lift cage and counterweight guide rails, allowing the lift drive load to be...
7165656 Elevator and guide fixing bracket for an elevator  
Elevator, preferably an elevator without machine room, comprising at least an elevator car (101) moving along guide rails (1), a counterweight (102) moving along guide rails (2) and an elevator...
7150342 Elevator structure mounting system having horizontal member for reducing building loads at top of hoistway  
A structural system for elevator assemblies includes a horizontal compression member positioned near the top of the elevator hoistway for reacting to inwardly directed tension loads and moment...
7147086 Guide rail arrangement for elevators  
A guide rail arrangement for avoiding the costly and time-consuming aligning of the guide rails for a counterweight and an elevator car includes guide rails fastened to a mounting bracket...
7137485 Procedure and apparatus for the installation of an elevator  
A procedure and an apparatus for plumbing and installing the shaft equipment for an elevator uses a plumbing jig. The plumbing jig is mounted in the upper part of the elevator shaft from the top...
7093691 Portable scissor-lift-assembly  
A lift assembly includes a first platform provided with a top surface, a pair of opposed sides, and wheels and brackets connected to one of the sides for rotating the assembly. A plurality of...
7025177 Elevator system without machine  
An elevator system without a machine room is disclosed. In this elevator system without a machine room according to the present invention, a built-in winding apparatus is installed in the interior...
7000736 Elevator pit set assembly  
An elevator pit assembly for mounting and supporting car and counterweight rails, preferably in a tri-rail configuration, has first and second plates joinable in alternative right-angle...
6991069 Cable elevator with a drive plate  
A cable elevator includes a car which travels on first parallel guides and a counterweight which travels on second parallel guides, the guides being located in a respective first and second...
6991070 Elevator guide assembly system  
A lift guide joint system for joining two guides having a joint-bridge plate connected to each side of the two guides is disclosed. The joint-bridge plate has a central body placed on an upper...
6920963 Apparatus having vertically movable personnel cages for a spreader  
An apparatus for transporting people by a spreader having a vertically moveable head beam with a pair of horizontally extendable long bars includes a pair of personnel cages carried by a pair of...
6830133 Connector brackets  
An apparatus for quickly, easily and adjustably connecting elevator car and counterweight guide rail support brackets to the walls of an elevator hoistway and also to either vertically or...
6830131 Elevator hoisting machine  
A hoisting machine for an elevator, mounted on and fastened to one side of an elevator or counterweight guide rail. The machine comprises at least an elevator motor and a traction sheave driving...

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