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1. 发明授权

US11634302B2 Elevator belt monitoring apparatus and blade contact 有权
公开(公告)号：US11634302B2
公开(公告)日：2023-04-25
申请号：US17446850
申请日：2021-09-03
申请人： Weidmüller Interface GmbH & Co. KG
发明人： Reinhard Nolting , Marco Waldhoff , Niels Dallman , Christopher Smith
IPC分类号： B66B7/12 , B66B7/06
摘要： An elevator belt monitoring apparatus includes a housing for receiving an elevator belt and a plurality of blade contacts which are operable to pierce the belt and engage the spaced parallel cords arranged within the belt. A plurality of bridge contacts are connected with adjacent pairs of elevator belt cords and signal contacts are connected with cords at the outer edges of the belts. The signal contacts are connected with a monitoring device which sends and receives signals to the contacts to provide an indication of the condition or deterioration of the belt.

2. 发明授权

US11608593B2 Wire rope, sheave and drum 有权
公开(公告)号：US11608593B2
公开(公告)日：2023-03-21
申请号：US16804899
申请日：2020-02-28
申请人： TOKYO ROPE MANUFACTURING CO., LTD.
发明人： Yukito Yamamoto , Takuya Katayama , Shigeki Watanabe
IPC分类号： D07B1/06 , D07B1/00 , D07B1/16 , B66B7/06
摘要： An object of the present invention is to further improve upon the strength and durability of a wire rope. A wire rope has a core rope made of steel; a covering layer, which is made of a composite resin, covering the outer peripheral surface of the core rope; and multiple side strands, which are made of steel, wound on the outer peripheral surface of the core rope covered with the covering layer. The composite resin constituting the covering layer is obtained by blending cellulose nanofibers with polypropylene serving as a matrix.

3. 发明申请

US20230073546A1 ELEVATOR BELT MONITORING APPARATUS AND BLADE CONTACT 有权
公开(公告)号：US20230073546A1
公开(公告)日：2023-03-09
申请号：US17446850
申请日：2021-09-03
申请人： Weidmüller Interface GmbH & Co. KG
发明人： Reinhard NOLTING , Marco WALDHOFF , Niels DALLMAN , Christopher SMITH
IPC分类号： B66B7/12 , B66B7/06
摘要： An elevator belt monitoring apparatus includes a housing for receiving an elevator belt and a plurality of blade contacts which are operable to pierce the belt and engage the spaced parallel cords arranged within the belt. A plurality of bridge contacts are connected with adjacent pairs of elevator belt cords and signal contacts are connected with cords at the outer edges of the belts. The signal contacts are connected with a monitoring device which sends and receives signals to the contacts to provide an indication of the condition or deterioration of the belt.

4. 发明授权

US11554936B2 Moving a heavy overload with an elevator 有权
公开(公告)号：US11554936B2
公开(公告)日：2023-01-17
申请号：US16879833
申请日：2020-05-21
申请人： Inventio AG
发明人： Andre Weibel , Enrique Almada , Robert Stalder
IPC分类号： B66B11/08 , B66B5/14 , B66B7/06 , B66B15/04 , B66B11/04
摘要： An elevator installation and a method of operating the elevator system for temporary transportation of an overload within the elevator installation includes a car and a counterweight interconnected by one or more suspension ropes engaging a traction sheave that is driven by a motor. The traction between the suspension ropes and the traction sheave is enhanced independently of the counterweight for intended overload operation.

5. 发明授权

US11440774B2 Elevator roping sway damper assembly 有权
公开(公告)号：US11440774B2
公开(公告)日：2022-09-13
申请号：US16870961
申请日：2020-05-09
申请人： OTIS ELEVATOR COMPANY
发明人： Cuauhtemoc Castro Inzunza , Michael J. Tracey , Patricia Derwinski
IPC分类号： B66B7/04 , B66B7/06 , B66B7/12
摘要： An illustrative example embodiment of an elevator rope sway damping assembly includes a plurality of sway dampers having a width and a length. An actuator device selectively causes movement of the sway dampers in a direction transverse to the length between a first position where the sway dampers are spaced apart by a first distance and a second, sway-damping position where the sway dampers are spaced apart by a second, shorter distance. The actuator device provides an indication when the sway dampers are in the first position.

6. 发明授权

US11427440B2 Elevator rope, elevator arrangement and elevator 有权
公开(公告)号：US11427440B2
公开(公告)日：2022-08-30
申请号：US16172011
申请日：2018-10-26
申请人： Kone Corporation
发明人： Petteri Valjus , Juha Helenius , Raimo Pelto-Huikko , Petri Kere
IPC分类号： B66B7/06 , B66B15/04 , F16G1/10 , F16G1/16 , F16G1/28
摘要： The invention relates to a belt-shaped rope of an elevator having opposite lateral sides facing in thickness direction of the rope, at least one of the lateral sides being shaped to have elongated ribs that are disposed adjacent each other in width direction of the rope and extend parallel with the longitudinal direction of the rope. Each said rib has a first flank face for contacting a flank face of a rib of a rope wheel, and a second flank face for contacting a flank face of a rib of a rope wheel. Each said first and second flank face is shaped to have an arcuate cross-sectional profile, and said first and second flank face are shaped to arc to such steepness that the angle defined between their tangents is acute, and the surface material of said flank faces has shore A hardness more than 85 and less than 100. The invention also relates to an elevator arrangement as well as to an elevator, implementing the aforementioned belt-shaped rope.

7. 发明授权

US11370640B2 Elevator, suspension body for the elevator, and manufacturing method for the suspension body 有权
公开(公告)号：US11370640B2
公开(公告)日：2022-06-28
申请号：US16604584
申请日：2018-04-26
申请人： Mitsubishi Electric Corporation
发明人： Masahiko Hida , Michihito Matsumoto , Haruhiko Kakutani , Rikio Kondo , Shinya Naito , Naoya Tanaka , Masaya Sera
IPC分类号： B66B7/06 , B66B9/00 , D07B1/16 , D07B1/22
摘要： A suspension body for an elevator includes a core having a belt-like shape, and a covering layer covering at least a part of an outer periphery of the core. The core includes a load bearing layer. The load bearing layer is formed of an impregnation resin and a plurality of high-strength fibers. Further, the load bearing layer is divided into a plurality of segment layers arranged apart from each other in a thickness direction of the core. An intermediate layer made of a material different from that for the load bearing layer is interposed between the segment layers adjacent to each other in the thickness direction of the core.

8. 发明授权

US11365094B2 Device for limiting sway in an elevator travelling cable 有权
公开(公告)号：US11365094B2
公开(公告)日：2022-06-21
申请号：US16730494
申请日：2019-12-30
申请人： Otis Elevator Company
发明人： Jean-Emile Rocher , Frederic Beauchaud , Emmanuel Convard , Guillaume Trouvain
IPC分类号： B66B11/00 , B66B7/06
摘要： A device for limiting sway in a travelling cable (6) in an elevator system is provided. The device comprises: a channel extending in a first direction for receiving the travelling cable (6) therein, wherein the channel is configured to be mounted in an elevator hoistway (2) such that the first direction corresponds to a direction of motion of an elevator car (4) within the hoistway (2); and an element (20) configured to move in the first direction along an open side of the channel simultaneously with an elevator car (4) and to push the travelling cable (6) into the channel when the element (20) moves along the open side thereof.

9. 发明授权

US11332343B2 Tension member for elevator system belt 有权
公开(公告)号：US11332343B2
公开(公告)日：2022-05-17
申请号：US15958634
申请日：2018-04-20
申请人： Otis Elevator Company
发明人： Kyle B. Martin , Chen Qian Zhao
IPC分类号： B66B7/06 , B66B9/00 , D07B1/00 , D07B1/04 , D07B1/16 , D07B1/22
摘要： A belt for an elevator system includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a plurality of load carrying fibers, and a plurality of overwrap members surrounding the core member. A jacket material at least partially encapsulates the plurality of tension members. An elevator system includes a hoistway, an elevator car positioned in the hoistway and movable therein, and a belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The belt includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a core member formed from a plurality of load carrying fibers, and a plurality of overwrap members surrounding the core member.

10. 发明申请

US20220127107A1 METHOD AND ELEVATOR ARRANGEMENT 有权
公开(公告)号：US20220127107A1
公开(公告)日：2022-04-28
申请号：US17569053
申请日：2022-01-05
申请人： Kone Corporation
发明人： Markku HAAPANIEMI , Matti RASANEN , Sami SAARELA , Anssi VENHO , Janne MIKKONEN , Otto LANZ , Tarvo VIITA-AHO , Petri KERE
IPC分类号： B66B1/24 , B66B7/06 , B66B9/00
摘要： The invention relates to a method for managing flow of people and goods within a building under construction, comprising providing one or more elevator control systems for automatically controlling movement of elevator cars; providing a first passenger elevator, the first passenger elevator comprising a first passenger elevator car for transporting people, the first passenger elevator car being vertically movable in an elevator hoistway formed inside the building under construction, vertical movement of the car being automatically controlled by an elevator control system, the first passenger elevator car comprising an interior delimited by floor, walls, ceiling and at least one automatic door; and providing a goods elevator, the goods elevator comprising a goods elevator car for transporting goods, the goods elevator car being vertically movable beside the first passenger elevator car in an elevator hoistway formed inside the building under construction, vertical movement of the goods elevator car being automatically controlled by an elevator control system, the goods elevator car comprising at least a transport platform; using the first passenger elevator to transport passengers between floors of the building under construction; and using the goods elevator to transport goods between floors of the building under construction. The invention also relates to an arrangement for managing flow of people and goods within a building under construction, which arrangement implements the method.

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