EP1396459B1 - Machine and machine bed arrangement inside the elevator pit - Google Patents

Machine and machine bed arrangement inside the elevator pit Download PDF

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Publication number
EP1396459B1
EP1396459B1 EP01940588A EP01940588A EP1396459B1 EP 1396459 B1 EP1396459 B1 EP 1396459B1 EP 01940588 A EP01940588 A EP 01940588A EP 01940588 A EP01940588 A EP 01940588A EP 1396459 B1 EP1396459 B1 EP 1396459B1
Authority
EP
European Patent Office
Prior art keywords
bed
guide rails
machine
elevator
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.)
Expired - Lifetime
Application number
EP01940588A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1396459A1 (en
Inventor
José Angel CONCHELLO MORENO
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.)
Mac Puar SA
Original Assignee
Mac Puar SA
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 Mac Puar SA filed Critical Mac Puar SA
Publication of EP1396459A1 publication Critical patent/EP1396459A1/en
Application granted granted Critical
Publication of EP1396459B1 publication Critical patent/EP1396459B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway

Definitions

  • the object of the present invention is the arrangement of machine and bed for elevators, that is, it relates to the arrangement of a bed on which rests the elevator machine.
  • the present invention is characterised in the configuration with which the elevator has been provided such that the existence of the elevator machine room is made unnecessary, which implies a saving of built-up floor space.
  • the present invention lies within the ambit of elevator cars and more specifically of the configuration in the arrangement of the machine and bed which supports said machine.
  • elevator cars always have an elevator machine room which is usually located on the roof, it being necessary to meet a series of requirements, like the strength of the slab on which the elevator machine room stands, which slab has to be reinforced, as well as the necessary space for the location of the control and safety panels and those for operating and the actual machinery of the elevator
  • the objective of the present invention is to implement an arrangement of machine and bed which obviates the use of an elevator machine room, with the consequent increase built-up floor space. All of this being arranged so that the machine or motor of the elevator is accessible from the roof of the car and visible from the rescue hatch.
  • the arrangement of machine and bed consists in having all the aforementioned elements outside the elevator machine room, avoiding the use of built-up floor space, being arranged inside the elevator shaft.
  • the machine will be arranged on a bed which serves for supporting and securing the machine.
  • Said bed rests or is secured on the upper ends of the guide rails of the counterweight, which are arranged on the inside of the car guide rails, these last surpassing the guide rails of the counterweight, that is to say they are longer.
  • arms project which, making use of auxiliary piece, to which they are secured by means of screws, they are joined to the car guide rails, to which end, on said auxiliary piece, some flanges are arranged tightened and adjusted by means of screws.
  • the elevator machine is one of the worm-gear speed reducer with crown wheel type, and the manner in which the union between the upper ends of the guide rails of the counterweight and the bed is implemented is by means of an angle plate screwed both to the bed and to the counterweight guide rails.
  • Figure 1 shows a representation in perspective of the arrangement of the machine and bed.
  • Figure 2 shows an elevation of how absconder the union is implemented between the internal guide rails, the external guide rails and the bed.
  • Figure 3 shows the profile of the previous representation.
  • Figure 4 shows the plan of the same representation.
  • Figure 5 shows a representation of the arrangement of the engagement arms on the bed.
  • figure 1 it can be observed how the machine (8) is arranged on the bed (1) by means of an angular fastening (9). Likewise the upper arms (5), as well as one of the lower arms (7) can be seen.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP01940588A 2001-06-11 2001-06-11 Machine and machine bed arrangement inside the elevator pit Expired - Lifetime EP1396459B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2001/000238 WO2002100752A1 (es) 2001-06-11 2001-06-11 Disposición de máquina y bancada dentro del hueco para ascensores

Publications (2)

Publication Number Publication Date
EP1396459A1 EP1396459A1 (en) 2004-03-10
EP1396459B1 true EP1396459B1 (en) 2010-02-17

Family

ID=8244349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01940588A Expired - Lifetime EP1396459B1 (en) 2001-06-11 2001-06-11 Machine and machine bed arrangement inside the elevator pit

Country Status (5)

Country Link
EP (1) EP1396459B1 (es)
AT (1) ATE457956T1 (es)
DE (1) DE60141360D1 (es)
ES (1) ES2341223T3 (es)
WO (1) WO2002100752A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010148102A1 (en) * 2009-06-16 2010-12-23 Wei Tian Machine-room-less elevator system and method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96198C (fi) * 1994-11-03 1996-05-27 Kone Oy Vetopyörähissi
US6488124B1 (en) * 1997-09-26 2002-12-03 Kabushiki Kaisha Toshiba Elevator
SK285867B6 (sk) * 1997-12-23 2007-10-04 Inventio Ag Lanový výťah s hnacím kotúčom
FR2773363B3 (fr) * 1998-01-07 2000-01-28 Rene Ficheux Ascenseur sans local de machine
EP1048603B1 (de) * 1998-07-13 2003-09-17 Inventio Ag Schräganordnung eines Seilaufzugsantriebes
ITMI991324A1 (it) * 1999-06-15 2000-12-15 Elex Spa Impianto di sollevamento di persone e cose del tipo a funi di trazione

Also Published As

Publication number Publication date
ES2341223T3 (es) 2010-06-17
ATE457956T1 (de) 2010-03-15
DE60141360D1 (de) 2010-04-01
WO2002100752A1 (es) 2002-12-19
EP1396459A1 (en) 2004-03-10

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