BE819037A - PERFECTED LIFT OR LOADER. - Google Patents

PERFECTED LIFT OR LOADER.

Info

Publication number
BE819037A
BE819037A BE147774A BE147774A BE819037A BE 819037 A BE819037 A BE 819037A BE 147774 A BE147774 A BE 147774A BE 147774 A BE147774 A BE 147774A BE 819037 A BE819037 A BE 819037A
Authority
BE
Belgium
Prior art keywords
perfected
loader
lift
perfected lift
Prior art date
Application number
BE147774A
Other languages
French (fr)
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 BE147774A priority Critical patent/BE819037A/en
Publication of BE819037A publication Critical patent/BE819037A/en
Priority to DE19752536235 priority patent/DE2536235A1/en
Priority to ZA00755290A priority patent/ZA755290B/en
Priority to AU84096/75A priority patent/AU494345B2/en
Priority to BR7505327*A priority patent/BR7505327A/en
Priority to FR7525727A priority patent/FR2282394A1/en
Priority to IT26455/75A priority patent/IT1041889B/en
Priority to ES440355A priority patent/ES440355A1/en
Priority to CH1082575A priority patent/CH587775A5/xx
Priority to GB34762/75A priority patent/GB1478753A/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
    • B66B9/02—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)
BE147774A 1974-08-21 1974-08-21 PERFECTED LIFT OR LOADER. BE819037A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE147774A BE819037A (en) 1974-08-21 1974-08-21 PERFECTED LIFT OR LOADER.
DE19752536235 DE2536235A1 (en) 1974-08-21 1975-08-14 ELEVATOR OR LOAD ELEVATOR
ZA00755290A ZA755290B (en) 1974-08-21 1975-08-18 Lift or elevator
AU84096/75A AU494345B2 (en) 1974-08-21 1975-08-19 Lift or elevator
BR7505327*A BR7505327A (en) 1974-08-21 1975-08-20 PASSENGER OR CARGO LIFT
FR7525727A FR2282394A1 (en) 1974-08-21 1975-08-20 PERFECTED LIFT OR LOADER
IT26455/75A IT1041889B (en) 1974-08-21 1975-08-20 ELEVATOR OR LIFT PERFECTED
ES440355A ES440355A1 (en) 1974-08-21 1975-08-20 Lift or elevator
CH1082575A CH587775A5 (en) 1974-08-21 1975-08-20
GB34762/75A GB1478753A (en) 1974-08-21 1975-08-21 Lift or elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE147774A BE819037A (en) 1974-08-21 1974-08-21 PERFECTED LIFT OR LOADER.

Publications (1)

Publication Number Publication Date
BE819037A true BE819037A (en) 1974-12-16

Family

ID=3842694

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147774A BE819037A (en) 1974-08-21 1974-08-21 PERFECTED LIFT OR LOADER.

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420259A (en) * 2012-05-23 2013-12-04 上银科技股份有限公司 Screw lifting structure

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738051A1 (en) * 1977-08-24 1979-03-01 Guenter Grigoleit Lift cage safety device - has emergency control inside cage to allow movement to nearest floor and opening of gates
KR890002276B1 (en) * 1985-08-16 1989-06-27 미쓰비시덴기 가부시기가이샤 Elevator system
SE500708C2 (en) * 1992-12-18 1994-08-15 Eg Technology Ab Elevator machinery with friction brake
FR2701466A1 (en) * 1993-02-12 1994-08-19 Vallade Patrick Lift with built-in drive device
IT1293687B1 (en) * 1997-08-08 1999-03-08 Primafase S R L ELEVATOR GROUP, PARTICULARLY FOR THE MOVEMENT OF PEOPLE.
WO2012018224A2 (en) * 2010-08-06 2012-02-09 Kim Nam Young Worm gear-type driving unit, and elevator and elevator system using worm gear-type driving unit
CN104860158A (en) * 2015-04-27 2015-08-26 胡国良 Lead screw elevator
CN105731228B (en) * 2016-05-06 2024-05-31 宁波谷达机电有限公司 Traction system of screw elevator
CN106494969A (en) * 2016-12-08 2017-03-15 宁波永良电梯技术发展有限公司 Lead-screw elevator
CN107857184B (en) * 2017-11-10 2024-05-03 浙江永发机电有限公司 Power-off leveling device of screw elevator for villa
CN108443444B (en) * 2018-05-08 2023-12-22 新疆哈建建筑工程有限责任公司 Double-nut screw mechanism and anti-falling method thereof
CN109279480B (en) * 2018-11-02 2024-03-19 广州广日电梯工业有限公司 Steel structure elevator hoistway splicing device and method
CN111255869B (en) * 2018-11-30 2021-08-10 全研科技有限公司 Sliding table structure
CN110155864B (en) * 2019-06-24 2024-07-09 童育清 Direct-drive structure of lifting platform
CN110626926A (en) * 2019-10-31 2019-12-31 苏州吾德电梯有限公司 Combined-driven household platform elevator
CN114684755B (en) * 2022-04-29 2023-12-22 集美工业学校 Train sleeper bed goes up and down elevator
CN116425085B (en) * 2023-06-14 2023-08-18 河南垣发专用车辆集团有限公司 Fork truck with safety protection function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103420259A (en) * 2012-05-23 2013-12-04 上银科技股份有限公司 Screw lifting structure
CN103420259B (en) * 2012-05-23 2015-09-09 上银科技股份有限公司 Screw rod lifting structure

Also Published As

Publication number Publication date
CH587775A5 (en) 1977-05-13
GB1478753A (en) 1977-07-06
ZA755290B (en) 1976-07-28
BR7505327A (en) 1976-08-03
FR2282394B3 (en) 1978-04-07
IT1041889B (en) 1980-01-10
DE2536235A1 (en) 1976-03-04
AU8409675A (en) 1977-02-24
ES440355A1 (en) 1977-03-01
FR2282394A1 (en) 1976-03-19

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: EBEL S.P.R.L.

Effective date: 19940821