EP2441641A1 - Lagermechanismus für eine schiebetür - Google Patents

Lagermechanismus für eine schiebetür Download PDF

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Publication number
EP2441641A1
EP2441641A1 EP10832672A EP10832672A EP2441641A1 EP 2441641 A1 EP2441641 A1 EP 2441641A1 EP 10832672 A EP10832672 A EP 10832672A EP 10832672 A EP10832672 A EP 10832672A EP 2441641 A1 EP2441641 A1 EP 2441641A1
Authority
EP
European Patent Office
Prior art keywords
bearing
door
carrying frame
door leaf
carriage
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP10832672A
Other languages
English (en)
French (fr)
Other versions
EP2441641B1 (de
EP2441641A4 (de
Inventor
Cun DAI
Xiang Shi
Songnan Xu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Kangni Mechanical and Electrical Co Ltd
Original Assignee
Nanjing Kangni Mechanical and Electrical Co Ltd
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 Nanjing Kangni Mechanical and Electrical Co Ltd filed Critical Nanjing Kangni Mechanical and Electrical Co Ltd
Priority to PL10832672T priority Critical patent/PL2441641T3/pl
Publication of EP2441641A1 publication Critical patent/EP2441641A1/de
Publication of EP2441641A4 publication Critical patent/EP2441641A4/de
Application granted granted Critical
Publication of EP2441641B1 publication Critical patent/EP2441641B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/009—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both sliding and plugging, (e.g. for refrigerator cars)

Definitions

  • the present invention relates to a sliding plug door bearing mechanism, which is the key bearing component of sliding plug door, and pertains to the technical field of sliding plug doors.
  • the bearing mechanism directly determines the service life, cost and reliability of sliding plug door.
  • Existing sliding plug doors are mainly based on the following two operating principles (with reference to Patent Application No. CN200420026953.7 ).
  • One operating principle is that the door leaf translates in X-axis direction and Y-axis direction along a predefined trace to accomplish door leaf sliding (displacement in Y-axis direction).
  • two bearing guide systems must be arranged in X-axis direction and Y-axis direction. Therefore, the structure is complex, and the manufacturing cost is high.
  • the other operating principle is that the door leaf translates in X-axis direction and swings in the plane (X, Y) to accomplish door leaf sliding (displacement in Y-axis direction).
  • two bearing guide systems are also required.
  • the present invention provides a novel sliding plug door bearing mechanism in order to overcome the drawbacks of existing sliding plug doors.
  • the sliding plug door bearing mechanism provided in the present invention not only has high sealing performance, but also has simple structure, high reliability, reduced requirement for precision of parts, good machinability, and lower manufacturing cost.
  • the sliding plug door bearing mechanism comprises bearing rail, bearing rollers, guiding slide, bearing carriage, door carrying frame, upper connecting shaft, lower connecting shaft, upper hinge holder, lower hinge holder, and guiding wheel, wherein, the bearing carriage, upper connecting shaft, upper hinge holder, and door carrying frame are connected sequentially to form a turning pair I; the door carrying frame, lower connecting shaft, lower hinge holder, and door leaf are connected sequentially to form a turning pair II; the bearing rollers are connected to the bearing rail to form a prismatic pair I; the guiding slide is connected to the guiding wheel to form a prismatic pair II with a predefined trace; the bearing carriage translates in X-axis direction along the bearing rail, while the door carrying frame drives the door leaf to turn around the X-axis of the bearing carriage; the door carrying frame turns around the X-axis of the bearing carriage while it moves straightly along the bearing rail, and the door carrying frame drives the door leaf to accomplish displacement in Y-axis direction along the trace
  • the present invention has the following advantages: the bearing guide mechanism of the door leaf translates in X-axis direction and turns around X-axis to accomplish door leaf sliding in Y-axis direction.
  • the bearing guide mechanism incorporates translation motion and turning motion, and therefore has compact structure, high reliability, reduced requirement for precisions of parts, good machinability, and low manufacturing cost.
  • 1 is bearing rail
  • 2 is bearing roller
  • 3 is guiding slide
  • 4 is bearing carriage
  • 5 is door carrying frame
  • 6 is upper connecting shaft
  • 7 is lower connecting shaft
  • 8 is upper hinge holder
  • 9 is lower hinge holder
  • 10 is guiding wheel
  • 11 is anti-bounce wheel
  • 12 is door leaf.
  • the sliding plug door bearing mechanism comprises bearing rail 1, bearing rollers 2, guiding slide 3, bearing carriage 4, door carrying frame 5, upper connecting shaft 6, lower connecting shaft 7, upper hinge holder 8, lower hinge holder 9, and guiding wheel 10, wherein, the bearing carriage 4, upper connecting shaft 6, upper hinge holder 8, and door carrying frame 5 are connected sequentially to form a turning pair I; the door carrying frame 5, lower connecting shaft 7, lower hinge holder 9, and door leaf 12 are connected sequentially to form a turning pair II; the bearing roller 2 is connected to the bearing rail 1 to form a prismatic pair I; the guiding slide 3 is connected to the guiding wheel 10 to form a prismatic pair II with a predefined trace.
  • An anti-bounce wheel 11 is additionally provided on the bearing carriage 4 to control the moving position of the bearing carriage 4.
  • the bearing carriage 4 translates along the bearing rail 1 in X-axis direction, while the door carrying frame 5 drives the door leaf 12 to turn around the X-axis of the bearing carriage, so as to accomplish the movement of door leaf in Y-axis direction.
  • the door carrying frame 5 turns around the X-axis of bearing carriage 4 within a certain range while it moves straightly along the bearing rail 1.
  • the door carrying frame 5 drives the door leaf 12 to accomplish the displacement of door leaf in Y-axis direction along the trace of the guiding slide as guided by the guiding wheel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Support Devices For Sliding Doors (AREA)
EP10832672.9A 2009-11-30 2010-11-29 Lagermechanismus für eine schiebetür Active EP2441641B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10832672T PL2441641T3 (pl) 2009-11-30 2010-11-29 Mechanizm łożyskowy do drzwi przesuwnych zatrzaskowych

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2009102331629A CN101716941B (zh) 2009-11-30 2009-11-30 塞拉门承载机构
PCT/CN2010/079250 WO2011063765A1 (zh) 2009-11-30 2010-11-29 塞拉门承载机构

Publications (3)

Publication Number Publication Date
EP2441641A1 true EP2441641A1 (de) 2012-04-18
EP2441641A4 EP2441641A4 (de) 2013-09-18
EP2441641B1 EP2441641B1 (de) 2018-10-03

Family

ID=42431597

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10832672.9A Active EP2441641B1 (de) 2009-11-30 2010-11-29 Lagermechanismus für eine schiebetür

Country Status (8)

Country Link
EP (1) EP2441641B1 (de)
CN (1) CN101716941B (de)
DK (1) DK2441641T3 (de)
ES (1) ES2706909T3 (de)
PL (1) PL2441641T3 (de)
PT (1) PT2441641T (de)
TR (1) TR201820657T4 (de)
WO (1) WO2011063765A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101716941B (zh) * 2009-11-30 2011-11-16 南京康尼机电股份有限公司 塞拉门承载机构
CN103233657B (zh) * 2012-10-24 2016-08-24 南京康尼机电股份有限公司 一种轨道车辆的内藏密闭门
CN108661476B (zh) * 2017-03-31 2019-11-05 比亚迪股份有限公司 轨道车辆、轨道交通系统、塞拉门及门体承重导向机构
CN111335771B (zh) * 2020-03-24 2022-03-01 江苏启越轨道交通装备有限公司 一种双制动器丝杠电动门传动机构
CN112554691B (zh) * 2020-12-23 2025-04-04 南京康尼机电股份有限公司 一种防脱型外挂移门系统
CN113585909A (zh) * 2021-07-27 2021-11-02 重庆中车长客轨道车辆有限公司 轨道车辆用内藏式密闭门及轨道车辆

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156516B (nl) * 1949-10-31 Nat Starch Chem Corp Werkwijze voor de bereiding van een fotogeleidende deklaagsamenstelling en een elektrofotografisch element voorzien van een dergelijke fotogeleidende deklaagsamenstelling.
AT362663B (de) * 1978-05-29 1981-06-10 Ife Gmbh Schwenkschiebetuer
US5483769A (en) * 1993-12-07 1996-01-16 Mark Iv Transportation Products Corporation Door drive equipment for mass transit vehicle
US6539669B1 (en) * 2000-09-14 2003-04-01 Westinghouse Air Brake Technologies Corporation Plug door drive system
GB2403265B (en) * 2003-06-25 2005-12-28 Manganese Bronze Components Lt Sliding plug doors
JP3875967B2 (ja) * 2003-08-12 2007-01-31 ナブテスコ株式会社 プラグドア装置
CN2705563Y (zh) * 2004-05-10 2005-06-22 南京康尼机电新技术有限公司 微动塞拉门
FR2883905A3 (fr) * 2005-04-05 2006-10-06 Faiveley Transport Porte louvoyante coulissante pour des rames ferroviaires
CN2787794Y (zh) * 2005-04-14 2006-06-14 北京博得交通设备有限公司 斜行塞拉机构
GB2447226A (en) * 2007-03-03 2008-09-10 Door Systems Group Ltd Operating Mechanism for Sliding Plug Doors
CN101716941B (zh) * 2009-11-30 2011-11-16 南京康尼机电股份有限公司 塞拉门承载机构
CN201671462U (zh) * 2009-11-30 2010-12-15 南京康尼机电股份有限公司 集平移运动和旋转运动一体的塞拉门承载装置

Also Published As

Publication number Publication date
TR201820657T4 (tr) 2019-02-21
EP2441641B1 (de) 2018-10-03
EP2441641A4 (de) 2013-09-18
ES2706909T3 (es) 2019-04-01
PL2441641T3 (pl) 2019-04-30
DK2441641T3 (en) 2019-01-21
CN101716941A (zh) 2010-06-02
PT2441641T (pt) 2019-01-11
WO2011063765A1 (zh) 2011-06-03
CN101716941B (zh) 2011-11-16

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