公开(公告)号：US12054357B2

公开(公告)日：2024-08-06

申请号：US18123960

申请日：2023-03-20

申请人： Leslie L. Malloy

发明人： Leslie L. Malloy

IPC分类号： B66B11/02

CPC分类号： B66B11/0253 ,  B66B11/0226

摘要： An improved elevator pad assembly includes a plurality of closely spaced, flexible loops secured to the backside of a protective elevator pad, preferably within the upper margin near the top edge of the pad. In one embodiment, the loops are formed as part of a narrow mounting strip affixed to the back cover of the pad. Each loop lies hidden from view below the upper edge of the pad, and remains hidden from view even when fastened to a wall stud or other mounting hardware affixed to the elevator cab walls or ceiling. The flexible loops eliminate the need for grommets and make it easy to mount the pad assembly on elevator cab mounting hardware, allowing the elevator pad to be neatly positioned against the wall without bunching or sagging.

公开(公告)号：US20240253948A1

公开(公告)日：2024-08-01

申请号：US18374089

申请日：2023-09-28

申请人： RUPHAVATHY VISHAL

发明人： RUPHAVATHY VISHAL

IPC分类号： B66B11/02 ,  B66B9/04

CPC分类号： B66B11/0266 ,  B66B9/04

摘要： A suspension arrangement 10 to absorb stress acting on an elevator cabin 20 during landing is provided. The suspension arrangement includes the elevator cabin to move bidirectionally through an external cylinder 30 to transport passengers between levels of a structure. The suspension arrangement includes a landing lever 40 to project towards the external cylinder when the elevator cabin reaches a floor level. The suspension arrangement includes a landing bar 50 to slide downwards over the pillar 60 corresponding to a motion of the landing lever upon establishing a contact with the landing lever projected towards the external cylinder. The suspension arrangement includes a guide pin 70 meshed with the landing bar and housed in a base ring 80 associated with the external cylinder. The guide pin is to compress a spring 90 encircling the guide pin corresponding to the motion of the landing bar.

公开(公告)号：US12037219B2

公开(公告)日：2024-07-16

申请号：US18257561

申请日：2022-04-28

申请人： WITTUR HOLDING GmbH

发明人： S. Deepak Prashanth ,  Ramakrishnan Menon

IPC分类号： B66B13/30 ,  B66B11/02

CPC分类号： B66B13/303 ,  B66B11/0226

摘要： A sheet metal base panel for use in elevators is disclosed wherein the said base panel is made from sheet metal of low thickness without compromising its structural integrity, by a specialised hemming process. The said base panel is constructed from a single sheet of metal and incorporates the top and bottom header to form a unitary component. The construction is such that the headers can be positioned either way and hence possesses rotational symmetry which enables in easier installation. This is achieved by a special bending of the base panel on all edges of both the top side and bottom side, four times—a first 90° bending (1a) followed by a second 90° bending (1b), a third 90° bending (1c) and a fourth 180° hemming (1d) of the open edge formed after the third 90° bending (1c).

公开(公告)号：US11970363B2

公开(公告)日：2024-04-30

申请号：US17754066

申请日：2020-09-01

申请人： Inventio AG

发明人： André Weibel ,  Stefan Weber

IPC分类号： B66B11/02

CPC分类号： B66B11/022

摘要： A double-deck elevator car has first and second vertically spaced cars each accessible via a different floor in a stop position, a car frame with at least one longitudinal support, a first support structure in the frame supporting the first car, a second support structure in the frame supporting the second car, and a linear guide movably coupling the first support structure to the longitudinal support. The linear guide has at least one rail element fastened to the longitudinal support, and at least one coupling element slidably mounted on the rail element and fastened to the first support structure. The coupling element has first and second mounting portions mounting on the rail element and a fastening portion fastening the coupling element to the first support structure. A drive moves the first support structure relative to the second support structure.

公开(公告)号：US20240067495A1

公开(公告)日：2024-02-29

申请号：US17897904

申请日：2022-08-29

申请人： Otis Elevator Company

发明人： Masahiro Yamamoto

IPC分类号： B66B5/00 ,  B66B5/02 ,  B66B11/02

CPC分类号： B66B5/0012 ,  B66B5/005 ,  B66B5/025 ,  B66B11/0233

摘要： A safety device includes an external device for the use of inspection within an elevator hoistway, and a human detection sensor in electrical communication with the external device and an elevator controller. The human detection sensor is configured to detect presence of a person within the hoistway in response to the ON operation of the external device to prevent movement of the elevator car.

公开(公告)号：US20240051795A1

公开(公告)日：2024-02-15

申请号：US18257886

申请日：2021-12-16

申请人： Inventio AG

发明人： Christoph Schuler

IPC分类号： B66B11/02 ,  B66B19/04

CPC分类号： B66B11/0226 ,  B66B19/04

摘要： An elevator car has a foldable car floor including two floor segments that are connected to each other via a pivot axis. The car floor is introduced into an elevator shaft in an initial position in which the floor segments are folded together, and is then folded out. Once folded out, the car floor is in its final position. The elevator car can now be completed with car side walls and a car ceiling being mounted on the completely folded out car floor.

公开(公告)号：US11873191B2

公开(公告)日：2024-01-16

申请号：US17007229

申请日：2020-08-31

申请人： OTIS ELEVATOR COMPANY

发明人： George Scott Copeland

IPC分类号： B66B11/04 ,  H01M50/20 ,  B66B11/02 ,  G10K11/168 ,  B66B9/02

CPC分类号： B66B11/043 ,  B66B11/0226 ,  G10K11/168 ,  H01M50/20 ,  B66B9/02 ,  H01M2220/20

摘要： An illustrative example embodiment of an elevator propulsion device includes at least one drive member configured to engage and climb along a vertical structure, a motor module including at least one motor configured to cause movement of the drive member and corresponding movement of an elevator cab, and a power supply including at least one energy source that is configured to provide power to the motor. The power supply is situated adjacent the motor module such that a mass of the at least one energy source provides a noise barrier to reduce transmission of noise from the motor into the elevator cab.

公开(公告)号：US11840423B2

公开(公告)日：2023-12-12

申请号：US16713979

申请日：2019-12-13

申请人： Otis Elevator Company

发明人： Suman Dwari ,  Stephen Savulak ,  Enrico Manes ,  Ronnie E. Thebeau ,  Xin Wu

IPC分类号： H04L12/931 ,  H04L29/08 ,  B66B11/02 ,  H02J7/34 ,  H02J50/12

CPC分类号： B66B11/0226 ,  H02J7/345 ,  H02J50/12 ,  H02J2207/20

摘要： A hybrid energy storage system for an elevator car includes a converter disposed on the elevator car and receives power from a power source and provides a first DC voltage to a first DC bus and a second DC voltage to a second DC bus, a first energy storage device connected to the converter receives the first DC voltage on the first DC bus, and a second energy storage device connected to the converter receives the second DC voltage on the second DC bus. The system also includes a first load connected to the first DC bus and a second DC bus, and a second load connected to the second DC bus. Power is provided from the first energy storage device to the first load under a first selected condition and power is supplied from the second energy storage device to the first load under second selected condition.

公开(公告)号：US11834297B1

公开(公告)日：2023-12-05

申请号：US18319917

申请日：2023-05-18

申请人： Juan Carlos G. de Ledebur ,  Carlos M. Ascua

发明人： Juan Carlos G. de Ledebur ,  Carlos M. Ascua

IPC分类号： B66B11/02 ,  F16J15/3284 ,  B66B9/04

CPC分类号： B66B11/0226 ,  F16J15/3284 ,  B66B9/04

摘要： An elevator cabin seal for an elevator is described. The elevator cabin seal includes a plate having a plate interior surface, a seal member, and a plurality of adjustment members. The seal member has a seal member interior surface and a seal member top surface contiguous with the seal member interior surface. The seal member top surface is coupled to the plate interior surface. Each adjustment member of the plurality of adjustment members is coupled to the plate interior surface and contacts the seal member interior surface to exert an adjustable force against the seal member interior surface.

公开(公告)号：US11787664B1

公开(公告)日：2023-10-17

申请号：US17902523

申请日：2022-09-02

申请人： InPro Corporation

发明人： David R. Gebhardt

IPC分类号： B66B11/02 ,  F16M13/02

CPC分类号： B66B11/0226 ,  F16M13/02

摘要： Embodiments of an elevator mounting assembly are provided. The elevator mounting assembly includes an elevator wall panel that is coupled to an elevator car wall by a hanger, specifically a side mount hanger. The hanger includes a lower wall that is spaced laterally apart from the elevator wall panel. At least a portion of the lower wall is in lateral alignment with the elevator wall panel. An intermediate wall extends from the lower wall in a direction toward the elevator car wall. Further, an upper wall extends from the intermediate wall, such that the upper wall is positioned nearer than the lower wall to the elevator car wall. The upper wall is coupled to the elevator car wall at a location above the elevator wall panel. Additionally, an elevator ceiling panel is coupled to the lower wall. In specific embodiments, the upper wall includes a plurality of wall mounting channels.