IN202041023079A - - Google Patents

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Publication number
IN202041023079A
IN202041023079A IN202041023079A IN202041023079A IN202041023079A IN 202041023079 A IN202041023079 A IN 202041023079A IN 202041023079 A IN202041023079 A IN 202041023079A IN 202041023079 A IN202041023079 A IN 202041023079A IN 202041023079 A IN202041023079 A IN 202041023079A
Authority
IN
India
Application number
IN202041023079A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to IN202041023079A priority Critical patent/IN202041023079A/en
Publication of IN202041023079A publication Critical patent/IN202041023079A/en
Priority to US17/928,628 priority patent/US11814267B2/en
Priority to CA3181088A priority patent/CA3181088A1/en
Priority to PCT/IB2021/054764 priority patent/WO2021245536A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
    • B66B11/0266—Passive systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing Devices (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
IN202041023079A 2020-06-02 2020-06-02 IN202041023079A (enExample)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN202041023079A IN202041023079A (enExample) 2020-06-02 2020-06-02
US17/928,628 US11814267B2 (en) 2020-06-02 2021-05-31 Seal assembly for a pneumatic vacuum elevator
CA3181088A CA3181088A1 (en) 2020-06-02 2021-05-31 Seal assembly for a pneumatic vacuum elevator
PCT/IB2021/054764 WO2021245536A1 (en) 2020-06-02 2021-05-31 Seal assembly for a pneumatic vacuum elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN202041023079A IN202041023079A (enExample) 2020-06-02 2020-06-02

Publications (1)

Publication Number Publication Date
IN202041023079A true IN202041023079A (enExample) 2020-06-12

Family

ID=78830678

Family Applications (1)

Application Number Title Priority Date Filing Date
IN202041023079A IN202041023079A (enExample) 2020-06-02 2020-06-02

Country Status (4)

Country Link
US (1) US11814267B2 (enExample)
CA (1) CA3181088A1 (enExample)
IN (1) IN202041023079A (enExample)
WO (1) WO2021245536A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024141817A1 (en) * 2022-12-30 2024-07-04 Ruphavathy Vishal A seal assembly for an elevator and a method to operate the same
EP4294751A4 (en) * 2021-02-16 2024-12-25 Killakathu Ramanathan Babu BASE RING ARRANGEMENT FOR A PNEUMATIC VACUUM LIFT AND METHOD THEREFOR

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN202041023093A (enExample) * 2020-06-02 2020-06-12
WO2024165912A1 (en) * 2023-02-08 2024-08-15 Ruphavathy Vishal A charger assembly for charging an energy storage unit associated with an elevator
US12668457B2 (en) 2023-09-12 2026-06-30 Ruphavathy Vishal Seal assembly for an elevator cabin and a method to operate the same
WO2025243222A1 (en) * 2024-05-22 2025-11-27 Ruphavathy Vishal A frame structure of an elevator cabin door and a method to assemble the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927661A (en) * 1954-12-15 1960-03-08 Zd Y Presneho Strojirenstvi Go Elevator for lifting persons or loads
GB1418076A (en) * 1973-04-14 1975-12-17 Air Cushion Equip Fluid-propelled transporters
JP2659581B2 (ja) * 1989-02-28 1997-09-30 オーチス エレベータ カンパニー リニアモータ装置におけるエアギャップの調整装置
US5181807A (en) * 1991-09-24 1993-01-26 Diebold, Incorporated Floating accelerator ring
UY23516A1 (es) * 1992-01-08 1993-03-30 Sors Carlos Alberto Ascensor neumático por depresión
US5583326A (en) * 1992-01-08 1996-12-10 Sors Carlos Alberto Pneumatic elevator by depressure
US5512791A (en) * 1993-06-11 1996-04-30 Lg Industrial Systems Co., Ltd. Air gap adjusting apparatus for cylindrical linear motor of an elevator
AR028236A1 (es) * 2000-05-19 2003-04-30 Carlos Alberto Sors Elevador cuyo contrapeso, es ademas embolo del dispositivo fluidodinamico de propulsion que produce y controla sus desplazamientos
EP2746210A1 (de) * 2012-12-19 2014-06-25 Inventio AG Installationsverfahren für einen Aufzug
CN104787645B (zh) * 2015-04-24 2018-06-01 昆山通祐电梯有限公司 一种气动电梯
US10351388B2 (en) * 2017-10-11 2019-07-16 Carlos M. Ascua Pneumatic vacuum elevator cabin guides
US10233055B1 (en) 2017-11-15 2019-03-19 Carlos M. Ascua Pneumatic vacuum elevator seal
IN202041023074A (enExample) * 2020-06-02 2020-06-12
WO2021245510A1 (en) * 2020-06-02 2021-12-09 Killakathu Ramanathan Babu A locking device for a guide rail and a method thereof
EP4294751A4 (en) * 2021-02-16 2024-12-25 Killakathu Ramanathan Babu BASE RING ARRANGEMENT FOR A PNEUMATIC VACUUM LIFT AND METHOD THEREFOR
WO2023021322A1 (en) * 2021-08-17 2023-02-23 Killakathu Ramanathan Babu A structure for a guide pillar system of a pneumatic vacuum elevator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4294751A4 (en) * 2021-02-16 2024-12-25 Killakathu Ramanathan Babu BASE RING ARRANGEMENT FOR A PNEUMATIC VACUUM LIFT AND METHOD THEREFOR
WO2024141817A1 (en) * 2022-12-30 2024-07-04 Ruphavathy Vishal A seal assembly for an elevator and a method to operate the same

Also Published As

Publication number Publication date
US11814267B2 (en) 2023-11-14
CA3181088A1 (en) 2021-12-09
WO2021245536A1 (en) 2021-12-09
US20230192444A1 (en) 2023-06-22

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