EP1493708A3 - Drive for elevators and goods hoists - Google Patents

Drive for elevators and goods hoists Download PDF

Info

Publication number
EP1493708A3
EP1493708A3 EP04015126A EP04015126A EP1493708A3 EP 1493708 A3 EP1493708 A3 EP 1493708A3 EP 04015126 A EP04015126 A EP 04015126A EP 04015126 A EP04015126 A EP 04015126A EP 1493708 A3 EP1493708 A3 EP 1493708A3
Authority
EP
European Patent Office
Prior art keywords
elevators
drive
motor unit
counterweight
car
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.)
Withdrawn
Application number
EP04015126A
Other languages
German (de)
French (fr)
Other versions
EP1493708A2 (en
Inventor
Umberto Berselli
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.)
Alberto Sassi SpA
Original Assignee
Alberto Sassi SpA
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 Alberto Sassi SpA filed Critical Alberto Sassi SpA
Publication of EP1493708A2 publication Critical patent/EP1493708A2/en
Publication of EP1493708A3 publication Critical patent/EP1493708A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
    • B66B11/0484—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with a clutch or a coupling system between several motors, e.g. switching different speeds, progressive starting, torque limitation, flywheel
    • 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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/009—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave with separate traction and suspension ropes

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

A drive for elevators and goods hoists, comprising a shaft inside which a car (2) and a counterweight (3) are guided so that they can slide parallel to each other in opposite directions, the car and the counterweight being connected by at least one toothed belt (4), which is functionally associated with a motor unit (6); the toothed belt (4) is of the commercial type and the motor unit (6) has a torque limiting coupling (8) interposed between the motor unit and a meshing pinion (9) of the belt (4).
EP04015126A 2003-07-03 2004-06-28 Drive for elevators and goods hoists Withdrawn EP1493708A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20030413 ITBO20030413A1 (en) 2003-07-03 2003-07-03 HANDLING UNIT FOR LIFTS AND LOADERS.
ITBO20030413 2003-07-03

Publications (2)

Publication Number Publication Date
EP1493708A2 EP1493708A2 (en) 2005-01-05
EP1493708A3 true EP1493708A3 (en) 2006-08-23

Family

ID=33428299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015126A Withdrawn EP1493708A3 (en) 2003-07-03 2004-06-28 Drive for elevators and goods hoists

Country Status (2)

Country Link
EP (1) EP1493708A3 (en)
IT (1) ITBO20030413A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040396A1 (en) * 2004-06-24 2004-09-24 Sassi Alberto Spa HANDLING UNIT FOR LIFTS AND LIFTS
EP2322463A1 (en) 2009-11-12 2011-05-18 Inventio AG Lift assembly
FI124541B (en) 2011-05-18 2014-10-15 Kone Corp Hissarrangemeng
FI20115641L (en) 2011-06-22 2012-12-23 Kone Corp Tensioning device for a traction device of an elevator
ES1075543Y (en) * 2011-09-07 2012-01-26 Thyssenkrupp Elevator Mfg Spain S L ELEVATOR WITH BELT AND PULLEY TOOTHED AND WITH COUNTERWEIGHT
ES1075599Y (en) * 2011-09-07 2012-02-02 Thyssenkrupp Elevator Mfg Spain S L LIFT WITHOUT COUNTERWEIGHT WITH BELT AND PULLEY TOOTHED
FI125114B (en) 2011-09-15 2015-06-15 Kone Corp Suspension and control device for an elevator
EP2574584A1 (en) * 2011-09-30 2013-04-03 Inventio AG Frictional drive for an elevator and operating method
FI125157B (en) * 2011-11-08 2015-06-15 Kone Corp Elevator system
FI20125078L (en) * 2012-01-25 2013-07-26 Kone Corp Elevator
EP2703330B1 (en) * 2012-08-31 2015-08-26 KONE Corporation Elevator
EP2789562A1 (en) * 2013-04-10 2014-10-15 Kone Corporation A torque limiting coupling for a hoisting machine
CN108116966A (en) * 2018-01-31 2018-06-05 三洋电梯(珠海)有限公司 Driving spiral elevator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE359523C (en) * 1922-09-23 Otto Hegemann Protection against overdriving the conveyor basket
GB864182A (en) * 1958-06-14 1961-03-29 Loire Atel Forges Improvement in lifting installations
WO2003043927A2 (en) * 2001-11-23 2003-05-30 Inventio Ag Elevator with belt-type means of transmission, especially a toothed belt, as a means of support or driving means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE359523C (en) * 1922-09-23 Otto Hegemann Protection against overdriving the conveyor basket
GB864182A (en) * 1958-06-14 1961-03-29 Loire Atel Forges Improvement in lifting installations
WO2003043927A2 (en) * 2001-11-23 2003-05-30 Inventio Ag Elevator with belt-type means of transmission, especially a toothed belt, as a means of support or driving means

Also Published As

Publication number Publication date
ITBO20030413A1 (en) 2005-01-04
EP1493708A2 (en) 2005-01-05

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