公开(公告)号：DE60135247D1

公开(公告)日：2008-09-18

申请号：DE60135247

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：FI119238B

公开(公告)日：2008-09-15

申请号：FI20051155

申请日：2005-11-14

Applicant: KONE CORP

Inventor： MAEKIMATTILA SIMO

IPC: B66B7/12 ,  B66B20060101

公开(公告)号：DE60130620T2

公开(公告)日：2008-01-31

申请号：DE60130620

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：FI117434B

公开(公告)日：2006-10-13

申请号：FI20002701

申请日：2000-12-08

Applicant: KONE CORP

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

IPC: B66B11/08 ,  B66B7/06 ,  B66B15/04 ,  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：HK1081513A1

公开(公告)日：2006-05-19

申请号：HK06101824

申请日：2006-02-11

Applicant: KONE CORP

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

IPC: B66B1/00 ,  B66B20100101 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06

Abstract: An elevator may include: a hoisting machine; hoisting ropes; a traction sheave that includes grooves; and diverting pulleys. Each of the hoisting ropes may individually contact one of the grooves. Each hoisting rope may include steel wires of circular, non-circular, or circular and non-circular cross-section, twisted together to form strands. The strands of each hoisting rope may be twisted together to form the hoisting rope. A thickness of each of the hoisting ropes may be greater than or equal to 2.5 mm and less than or equal to 8 mm. A cross-sectional area of the steel wires of the hoisting ropes may be greater than 0.015 mm2 and less than 0.2 mm2. The strength of the steel wires may be greater than 2,700 N/mm2 and less than 3,000 N/mm2.

公开(公告)号：ZA200304388B

公开(公告)日：2004-07-05

申请号：ZA200304388

申请日：2003-06-04

Applicant: KONE CORP

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

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B

Abstract: A counterweight and an elevator car are suspended on a set of hoisting ropes. 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 has against the hoisting rope a coating adhesively bonded to the rope pulley and containing the rope grooves, said coating having an elasticity that is greater in the edge portions of the rope groove than at the bottom of the rope groove. In a preferred solution, the traction sheave is a rope pulley like this.

公开(公告)号：FI20021100A

公开(公告)日：2003-12-08

申请号：FI20021100

申请日：2002-06-07

Applicant: KONE CORP

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

IPC: D07B1/16 ,  B66B7/06 ,  B66B11/08 ,  B66B

公开(公告)号：NO20032552A

公开(公告)日：2003-07-16

申请号：NO20032552

申请日：2003-06-05

Applicant: KONE CORP

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

IPC: B66B1/00 ,  B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B

CPC classification number: B66B11/08 ,  B66B7/06 ,  B66B11/00 ,  D07B1/0673 ,  D07B1/16 ,  D07B1/165 ,  D07B2201/1036 ,  D07B2501/2007 ,  F16G9/00

公开(公告)号：NO20032530L

公开(公告)日：2003-06-04

申请号：NO20032530

申请日：2003-06-04

Applicant: KONE CORP

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

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B

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：NO20032530D0

公开(公告)日：2003-06-04

申请号：NO20032530

申请日：2003-06-04

Applicant: KONE CORP

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

IPC: B66B7/06 ,  B66B11/08 ,  D07B1/06 ,  B66B

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.