公开(公告)号：AT474806T

公开(公告)日：2010-08-15

申请号：AT06005858

申请日：2001-12-07

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B15/04 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes, the hoisting ropes being steel wire ropes or having a load-bearing part twisted from steel wires. The elevator comprises one or more rope pulleys provided with rope grooves, one of said pulleys being a traction sheave driven by a drive machine and moving the set of hoisting ropes. At least one of the rope pulleys is provided with a coating bonded to the rope pulley and containing the rope grooves, said coating having a thickness that, at the bottom of the rope groove, is substantially less than half the thickness of the rope running in the rope groove and a hardness less than about 100 shoreA and greater than about 60 shoreA. In a preferred solution, the traction sheave is a rope pulley like this.

公开(公告)号：FI20100207A0

公开(公告)日：2010-05-12

申请号：FI20100207

申请日：2010-05-12

Applicant: KONE CORP

Inventor： MAEKIMATTILA SIMO

IPC: B66B20100101

公开(公告)号：HU226630B1

公开(公告)日：2009-05-28

申请号：HU0302652

申请日：2001-08-17

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B15/04 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes, the hoisting ropes being steel wire ropes or having a load-bearing part twisted from steel wires. The elevator comprises one or more rope pulleys provided with rope grooves, one of said pulleys being a traction sheave driven by a drive machine and moving the set of hoisting ropes. At least one of the rope pulleys is provided with a coating bonded to the rope pulley and containing the rope grooves, said coating having a thickness that, at the bottom of the rope groove, is substantially less than half the thickness of the rope running in the rope groove and a hardness less than about 100 shoreA and greater than about 60 shoreA. In a preferred solution, the traction sheave is a rope pulley like this.

公开(公告)号：FI118732B

公开(公告)日：2008-02-29

申请号：FI20011339

申请日：2001-06-21

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  D07B1/16

Abstract: In an elevator, which preferably is an elevator without machine room, a hoisting machine engages via a traction sheave a set of hoisting ropes comprising hoisting ropes of substantially circular cross-section. The ropes have a load-bearing part twisted from steel wires of circular cross-section and/or steel wires of non-circular cross-section. The average of the wire thicknesses of the steel wires of the hoisting ropes is less than about 0.5 mm and the wires have a strength exceeding about 2000 N/mm .

公开(公告)号：DK1213250T3

公开(公告)日：2008-01-28

申请号：DK01129449

申请日：2001-12-10

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  RANTANEN PEKKA ,  MUSTALAHTI JORMA ,  MAEKIMATTILA SIMO

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: In an elevator, which preferably is an elevator without machine room, a hoisting machine engages via a traction sheave a set of hoisting ropes comprising hoisting ropes of substantially circular cross-section. The ropes have a load-bearing part twisted from steel wires of circular cross-section and/or steel wires of non-circular cross-section. The average of the wire thicknesses of the steel wires of the hoisting ropes is less than about 0.5 mm and the wires have a strength exceeding about 2000 N/mm .

公开(公告)号：DK1339629T3

公开(公告)日：2006-09-25

申请号：DK01999217

申请日：2001-12-07

Applicant: KONE OYJ KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B15/04 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes, the hoisting ropes being steel wire ropes or having a load-bearing part twisted from steel wires. The elevator comprises one or more rope pulleys provided with rope grooves, one of said pulleys being a traction sheave driven by a drive machine and moving the set of hoisting ropes. At least one of the rope pulleys is provided with a coating bonded to the rope pulley and containing the rope grooves, said coating having a thickness that, at the bottom of the rope groove, is substantially less than half the thickness of the rope running in the rope groove and a hardness less than about 100 shoreA and greater than about 60 shoreA. In a preferred solution, the traction sheave is a rope pulley like this.

公开(公告)号：AT327960T

公开(公告)日：2006-06-15

申请号：AT01999217

申请日：2001-12-07

Applicant: KONE OYJ KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B15/04

Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes, the hoisting ropes being steel wire ropes or having a load-bearing part twisted from steel wires. The elevator comprises one or more rope pulleys provided with rope grooves, one of said pulleys being a traction sheave driven by a drive machine and moving the set of hoisting ropes. At least one of the rope pulleys is provided with a coating bonded to the rope pulley and containing the rope grooves, said coating having a thickness that, at the bottom of the rope groove, is substantially less than half the thickness of the rope running in the rope groove and a hardness less than about 100 shoreA and greater than about 60 shoreA. In a preferred solution, the traction sheave is a rope pulley like this.

公开(公告)号：FIU20060204U0

公开(公告)日：2006-05-08

申请号：FIU20060204

申请日：2006-05-08

Applicant: KONE CORP

Inventor： MAEKIMATTILA SIMO ,  HEINONEN JONAS ,  KARIMIES MARTTI

公开(公告)号：HU0501035A2

公开(公告)日：2006-02-28

申请号：HU0501035

申请日：2001-12-07

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: In an elevator, which preferably is an elevator without machine room, a hoisting machine engages via a traction sheave a set of hoisting ropes comprising hoisting ropes of substantially circular cross-section. The ropes have a load-bearing part twisted from steel wires of circular cross-section and/or steel wires of non-circular cross-section. The average of the wire thicknesses of the steel wires of the hoisting ropes is less than about 0.5 mm and the wires have a strength exceeding about 2000 N/mm .

公开(公告)号：AR040164A1

公开(公告)日：2005-03-16

申请号：ARP030102028

申请日：2003-06-06

Applicant: KONE CORP

Inventor： AULANKO ESKO ,  MUSTALAHTI JORMA ,  RANTANEN PEKKA ,  MAEKIMATTILA SIMO

IPC: B66B1/00 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B11/00 ,  B66B15/04

Abstract: En un ascensor, de preferencia en uno sin sala de máquinas, una máquina de izamiento engancha un conjunto de cables de izamiento a través de una polea de tracción. El mencionado conjunto de cables de izamiento tiene una parte que soporta la carga y que está retorcida a partir de alambres de acero de sección transversal circular o no circular o de ambas clases. En el mencionado ascensor hay poleas de desviación, de las cuales algunas están fabricadas de mayor tamano que el de la polea de tracción. El peso de la máquina de izamiento del ascensor es, como máximo, de alrededor de 1/5 del peso de la carga nominal del ascensor.