DE2536235A1 - Fahrstuhl oder lastenaufzug - Google Patents

Fahrstuhl oder lastenaufzug

Info

Publication number
DE2536235A1
DE2536235A1 DE19752536235 DE2536235A DE2536235A1 DE 2536235 A1 DE2536235 A1 DE 2536235A1 DE 19752536235 DE19752536235 DE 19752536235 DE 2536235 A DE2536235 A DE 2536235A DE 2536235 A1 DE2536235 A1 DE 2536235A1
Authority
DE
Germany
Prior art keywords
elevator
nut
rotor
drive
drive nut
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.)
Pending
Application number
DE19752536235
Other languages
German (de)
English (en)
Inventor
Joseph Guilleaume Emile Letz
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.)
INT EUROLIFT Ets
Original Assignee
INT EUROLIFT Ets
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 INT EUROLIFT Ets filed Critical INT EUROLIFT Ets
Publication of DE2536235A1 publication Critical patent/DE2536235A1/de
Pending legal-status Critical Current

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
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B66B9/025—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by screw-nut drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2472—Safety nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
DE19752536235 1974-08-21 1975-08-14 Fahrstuhl oder lastenaufzug Pending DE2536235A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE147774A BE819037A (fr) 1974-08-21 1974-08-21 Ascenseur ou monte-charge perfectionne.

Publications (1)

Publication Number Publication Date
DE2536235A1 true DE2536235A1 (de) 1976-03-04

Family

ID=3842694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752536235 Pending DE2536235A1 (de) 1974-08-21 1975-08-14 Fahrstuhl oder lastenaufzug

Country Status (9)

Country Link
BE (1) BE819037A (enrdf_load_html_response)
BR (1) BR7505327A (enrdf_load_html_response)
CH (1) CH587775A5 (enrdf_load_html_response)
DE (1) DE2536235A1 (enrdf_load_html_response)
ES (1) ES440355A1 (enrdf_load_html_response)
FR (1) FR2282394A1 (enrdf_load_html_response)
GB (1) GB1478753A (enrdf_load_html_response)
IT (1) IT1041889B (enrdf_load_html_response)
ZA (1) ZA755290B (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738051A1 (de) * 1977-08-24 1979-03-01 Guenter Grigoleit Sicherheitsvorrichtung fuer personen- und lastenaufzuege
WO1994014695A1 (en) * 1992-12-18 1994-07-07 Eg Technology Ab Elevator machinery including friction brake

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890002276B1 (ko) * 1985-08-16 1989-06-27 미쓰비시덴기 가부시기가이샤 엘레베이터 장치
FR2701466A1 (fr) * 1993-02-12 1994-08-19 Vallade Patrick Ascenseur à dispositif d'entraînement intégré.
IT1293687B1 (it) * 1997-08-08 1999-03-08 Primafase S R L Gruppo ascensore, particolarmente per lo spostamento di persone.
US9463957B2 (en) * 2010-08-06 2016-10-11 Coreeelevator Co., Ltd. Wormgear shaped driving part, elevator using wormgear shaped driving part and elevating system
CN103420259B (zh) * 2012-05-23 2015-09-09 上银科技股份有限公司 螺杆升降结构
CN104860158A (zh) * 2015-04-27 2015-08-26 胡国良 丝杠电梯
CN105731228B (zh) * 2016-05-06 2024-05-31 宁波谷达机电有限公司 一种螺杆式电梯的曳引系统
CN106494969A (zh) * 2016-12-08 2017-03-15 宁波永良电梯技术发展有限公司 丝杠电梯
CN107857184B (zh) * 2017-11-10 2024-05-03 浙江永发机电有限公司 一种别墅用螺杆电梯的断电平层装置
CN108443444B (zh) * 2018-05-08 2023-12-22 新疆哈建建筑工程有限责任公司 一种双螺母螺杆机构及其防坠方法
CN109279480B (zh) * 2018-11-02 2024-03-19 广州广日电梯工业有限公司 一种钢结构电梯井道拼接装置及方法
CN111255869B (zh) * 2018-11-30 2021-08-10 全研科技有限公司 滑台结构
CN110155864B (zh) * 2019-06-24 2024-07-09 童育清 一种升降平台的直驱结构
CN110626926A (zh) * 2019-10-31 2019-12-31 苏州吾德电梯有限公司 一种组合驱动的家用平台电梯
CN114684755B (zh) * 2022-04-29 2023-12-22 集美工业学校 一种火车卧铺床位上下电梯
CN116425085B (zh) * 2023-06-14 2023-08-18 河南垣发专用车辆集团有限公司 一种具有安全保护功能的叉装车

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738051A1 (de) * 1977-08-24 1979-03-01 Guenter Grigoleit Sicherheitsvorrichtung fuer personen- und lastenaufzuege
WO1994014695A1 (en) * 1992-12-18 1994-07-07 Eg Technology Ab Elevator machinery including friction brake

Also Published As

Publication number Publication date
GB1478753A (en) 1977-07-06
IT1041889B (it) 1980-01-10
BE819037A (fr) 1974-12-16
FR2282394B3 (enrdf_load_html_response) 1978-04-07
CH587775A5 (enrdf_load_html_response) 1977-05-13
ZA755290B (en) 1976-07-28
AU8409675A (en) 1977-02-24
BR7505327A (pt) 1976-08-03
FR2282394A1 (fr) 1976-03-19
ES440355A1 (es) 1977-03-01

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