WO2010083002A3 - Elevator door sill - Google Patents

Elevator door sill Download PDF

Info

Publication number
WO2010083002A3
WO2010083002A3 PCT/US2009/068633 US2009068633W WO2010083002A3 WO 2010083002 A3 WO2010083002 A3 WO 2010083002A3 US 2009068633 W US2009068633 W US 2009068633W WO 2010083002 A3 WO2010083002 A3 WO 2010083002A3
Authority
WO
WIPO (PCT)
Prior art keywords
plane
intersects
bent
adjacent
sill plate
Prior art date
Application number
PCT/US2009/068633
Other languages
French (fr)
Other versions
WO2010083002A2 (en
Inventor
Yingzheng He
Wangnian Ye
Original Assignee
Otis Elevator Company
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 by Otis Elevator Company filed Critical Otis Elevator Company
Publication of WO2010083002A2 publication Critical patent/WO2010083002A2/en
Publication of WO2010083002A3 publication Critical patent/WO2010083002A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B66B13/301—Details of door sills

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

An exemplary sill for use in an elevator system includes a sill plate that is a single piece of metal. The sill plate has a first portion in a first plane and a second portion adjacent to the first portion. The second portion is bent into a second plane that intersects the first plane. A third portion is adjacent to the second portion. The third portion is bent at least partially into a third plane that intersects the second plane. A fourth portion is adjacent to the third portion. The fourth portion is bent into a fourth plane that intersects the third plane and intersects the first plane. A fifth portion is adjacent to the fourth portion. The fifth portion is bent into the first plane. The second, third and fourth portions collectively establish a groove that is configured to receive a portion of an elevator system door. A base portion is provided in a plane parallel to the first plane. Connector portions near opposite ends of the base portion protrude from the base portion in a direction toward the first plane of the sill plate. At least one of the connector portions is connected to a selected portion of the sill plate near an end of the sill plate.
PCT/US2009/068633 2009-01-19 2009-12-18 Elevator door sill WO2010083002A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920300310XU CN201419963Y (en) 2009-01-19 2009-01-19 Bending ground ridge
CN200920300310.X 2009-01-19

Publications (2)

Publication Number Publication Date
WO2010083002A2 WO2010083002A2 (en) 2010-07-22
WO2010083002A3 true WO2010083002A3 (en) 2010-10-14

Family

ID=41806616

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/068633 WO2010083002A2 (en) 2009-01-19 2009-12-18 Elevator door sill

Country Status (2)

Country Link
CN (1) CN201419963Y (en)
WO (1) WO2010083002A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2976311B1 (en) * 2011-06-09 2013-07-19 Sebastien Sorroche WINDOW SUPPORT WITH RECOVERY DEVICE FOR FINISHING SHUTTER BLADE FOR AVOIDING THE ARREST AND LIFT OF THE SHUTTER
DE202011105571U1 (en) * 2011-09-09 2012-12-12 Elevator Trading Gmbh Door sill body for a sliding door
CN102501031B (en) * 2011-12-01 2013-09-11 张家港市天力达机电有限公司 Manufacturing method for elevator sill
CN102773665B (en) * 2012-07-11 2014-06-11 苏州市世嘉科技股份有限公司 Method for manufacturing stainless steel elevator sill
DE202014102828U1 (en) * 2013-09-19 2014-06-30 Wittur Holding Gmbh Folding door with inclined guideway
CN105366510B (en) * 2014-08-29 2017-04-26 江苏创力电梯部件有限公司 Sill assembly for elevator door
CN104326345A (en) * 2014-11-07 2015-02-04 康力电梯股份有限公司 Elevator lift car sill device
US9873595B2 (en) * 2014-11-20 2018-01-23 Scott Akin Elevator sill system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156378A (en) * 1980-05-02 1981-12-03 Hitachi Ltd Elevator sill apparatus
JPH0724863U (en) * 1993-10-19 1995-05-12 株式会社日立ビルシステムサービス Elevator sill
JPH08198560A (en) * 1995-01-30 1996-08-06 Otis Elevator Co Threshold of household elevator
JP2004250196A (en) * 2003-02-20 2004-09-09 Mitsubishi Electric Corp Guiding device of elevator sliding door

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156378A (en) * 1980-05-02 1981-12-03 Hitachi Ltd Elevator sill apparatus
JPH0724863U (en) * 1993-10-19 1995-05-12 株式会社日立ビルシステムサービス Elevator sill
JPH08198560A (en) * 1995-01-30 1996-08-06 Otis Elevator Co Threshold of household elevator
JP2004250196A (en) * 2003-02-20 2004-09-09 Mitsubishi Electric Corp Guiding device of elevator sliding door

Also Published As

Publication number Publication date
WO2010083002A2 (en) 2010-07-22
CN201419963Y (en) 2010-03-10

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