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WO2010023563A3 - Production line for lift guides and similar products and productive process for making thereof - Google Patents

Production line for lift guides and similar products and productive process for making thereof Download PDF

Info

Publication number
WO2010023563A3
WO2010023563A3 PCT/IB2009/007223 IB2009007223W WO2010023563A3 WO 2010023563 A3 WO2010023563 A3 WO 2010023563A3 IB 2009007223 W IB2009007223 W IB 2009007223W WO 2010023563 A3 WO2010023563 A3 WO 2010023563A3
Authority
WO
WIPO (PCT)
Prior art keywords
station
guide
production line
straightening
making
Prior art date
Application number
PCT/IB2009/007223
Other languages
French (fr)
Other versions
WO2010023563A2 (en
Inventor
Tiziano Granata
Original Assignee
Monteferro S.P.A.
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 Monteferro S.P.A. filed Critical Monteferro S.P.A.
Priority to EP09760293.2A priority Critical patent/EP2331272B1/en
Publication of WO2010023563A2 publication Critical patent/WO2010023563A2/en
Publication of WO2010023563A3 publication Critical patent/WO2010023563A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/10—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts between rams and anvils or abutments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Multi-Process Working Machines And Systems (AREA)

Abstract

A production line for lift guides comprises a plurality of work stations among which a sandblasting station with burring or trimming of the guide, a drawing station, a roller straightening station, a cutting station, a twisting station and a continuously- operating precision straightening station, a broaching station and a plurality of finish stations; an apparatus for straightening of the guides comprises at least two reading units and a work unit mutually spaced apart for acting close to at least three longitudinally spaced apart distinct areas of a guide; the reading units read a respective position of the grip areas relative to an optimal alignment condition of the guide and the work unit acts on the respective grip area of the guide for imposing a deformation adapted to restore a condition of substantial alignment of the guide.
PCT/IB2009/007223 2008-08-25 2009-10-23 Production line for lift guides and similar products and productive process for making thereof WO2010023563A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09760293.2A EP2331272B1 (en) 2008-08-25 2009-10-23 Production line for lift guides and similar products and productive process for making thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EPEP08105114.6 2008-08-25
EP08105114 2008-08-25

Publications (2)

Publication Number Publication Date
WO2010023563A2 WO2010023563A2 (en) 2010-03-04
WO2010023563A3 true WO2010023563A3 (en) 2010-05-27

Family

ID=41722028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/007223 WO2010023563A2 (en) 2008-08-25 2009-10-23 Production line for lift guides and similar products and productive process for making thereof

Country Status (2)

Country Link
EP (1) EP2331272B1 (en)
WO (1) WO2010023563A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102688913A (en) * 2011-03-24 2012-09-26 长江润发机械股份有限公司 Automatic fine straightening device of elevator guide rails
EP2548668B1 (en) * 2011-07-20 2016-01-20 Galdabini Präzisions Maschinen AG Method for automatically torsion straightening of longitudinal workpieces
CN103418642B (en) * 2012-05-18 2015-09-09 长江润发机械股份有限公司 A fine straightening machine for elevator guide rails
CN104588447A (en) * 2014-12-23 2015-05-06 上海理工大学 Guide rail straightening device
CN113500460B (en) * 2021-07-27 2022-04-15 马拉兹(江苏)电梯导轨有限公司 Planer centering device and method for T-shaped guide rail head chamfer angle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414036A2 (en) * 1989-08-19 1991-02-27 MAE MASCHINEN- U. APPARATEBAU GÖTZEN GmbH & CO. KG Straightening machine for long material
DE4022951A1 (en) * 1990-07-19 1992-01-23 Mae Maschinen U Apparatebau Go Machine for straightening rolled metal sections - has ram which can be moved along overhead beam
ES2147485A1 (en) * 1997-04-09 2000-09-01 De Vera Savera Sa Automatic installation for the manufacturing of lift guides
EP1214990A2 (en) * 2000-12-15 2002-06-19 Cesare Galdabini S.p.A. Machine and process for straightening pieces of small cross section and great length
KR100781387B1 (en) * 2006-07-11 2007-12-03 미주레일 주식회사 Improved production method of elevator guide rail

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725033C1 (en) * 1997-06-13 1999-01-21 Mae Maschinen U Apparatebau Go Bend correcting machine for camshafts
DE202004009261U1 (en) * 2004-06-14 2005-12-01 MAE Maschinen- und Apparatebau Götzen GmbH & Co. KG Method for automatically bending longitudinal workpieces comprises using a spacer measuring step with a spacer measuring device with slides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0414036A2 (en) * 1989-08-19 1991-02-27 MAE MASCHINEN- U. APPARATEBAU GÖTZEN GmbH & CO. KG Straightening machine for long material
DE4022951A1 (en) * 1990-07-19 1992-01-23 Mae Maschinen U Apparatebau Go Machine for straightening rolled metal sections - has ram which can be moved along overhead beam
ES2147485A1 (en) * 1997-04-09 2000-09-01 De Vera Savera Sa Automatic installation for the manufacturing of lift guides
EP1214990A2 (en) * 2000-12-15 2002-06-19 Cesare Galdabini S.p.A. Machine and process for straightening pieces of small cross section and great length
KR100781387B1 (en) * 2006-07-11 2007-12-03 미주레일 주식회사 Improved production method of elevator guide rail

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200835, Derwent World Patents Index; AN 2008-F21780, XP002575414 *

Also Published As

Publication number Publication date
WO2010023563A2 (en) 2010-03-04
EP2331272B1 (en) 2022-01-12
EP2331272A2 (en) 2011-06-15

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