ATE505275T1 - ROLL FORMING METHOD FOR PRODUCING A VERTICAL SUPPORT STRUCTURE OF A PALLET RACK - Google Patents

ROLL FORMING METHOD FOR PRODUCING A VERTICAL SUPPORT STRUCTURE OF A PALLET RACK

Info

Publication number
ATE505275T1
ATE505275T1 AT09163793T AT09163793T ATE505275T1 AT E505275 T1 ATE505275 T1 AT E505275T1 AT 09163793 T AT09163793 T AT 09163793T AT 09163793 T AT09163793 T AT 09163793T AT E505275 T1 ATE505275 T1 AT E505275T1
Authority
AT
Austria
Prior art keywords
uprights
roll forming
bends
different
producing
Prior art date
Application number
AT09163793T
Other languages
German (de)
Inventor
Lars Ingvarsson
Original Assignee
Ortic Ab
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 Ortic Ab filed Critical Ortic Ab
Application granted granted Critical
Publication of ATE505275T1 publication Critical patent/ATE505275T1/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
    • A47B96/14—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like
    • A47B96/1466—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like with longitudinal grooves
    • A47B96/1475—Bars, uprights, struts, or like supports, for cabinets, brackets, or the like with longitudinal grooves and perforations
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/083—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining profiles with changing cross-sectional configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pallets (AREA)
  • Automatic Assembly (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Uprights of so-called omega type for pallet racks can be adapted for different loading situations and uprights of different dimensions can be roll formed in a single machine by the following consecutive roll forming steps: - forming of a centre groove (12) consisting of two S-bends (15, 16) that are the same for different uprights, but with preselected distance from the middle of the blank to afford the desired width of the centre groove, - roll forming of two S-bends (19) which are the same for different uprights but with preselected distance from the middle of the blank, and - roll forming of two corners (22, 23) between the S-bends and at preselected distance from the bends of the centre groove to bend upward the webs (13, 14) of the upright. The pallet racks with uprights of omega type have struts of square tubes (41,42) placed alongside each other and clamped together between indentations (18) on both webs of the uprights.
AT09163793T 2008-06-30 2009-06-25 ROLL FORMING METHOD FOR PRODUCING A VERTICAL SUPPORT STRUCTURE OF A PALLET RACK ATE505275T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801535A SE0801535L (en) 2008-06-30 2008-06-30 Way to roll pallet rack posts

Publications (1)

Publication Number Publication Date
ATE505275T1 true ATE505275T1 (en) 2011-04-15

Family

ID=41050271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09163793T ATE505275T1 (en) 2008-06-30 2009-06-25 ROLL FORMING METHOD FOR PRODUCING A VERTICAL SUPPORT STRUCTURE OF A PALLET RACK

Country Status (4)

Country Link
EP (1) EP2140952B1 (en)
AT (1) ATE505275T1 (en)
DE (1) DE602009001058D1 (en)
SE (1) SE0801535L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE536828C2 (en) * 2012-12-20 2014-09-23 Schneider Electric Ind Sas Method of manufacturing a double anchor rail as well as a single anchor rail manufactured according to the method
CN104001768B (en) * 2013-02-22 2017-05-10 邱澄义 Compression forming machine structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124013A (en) * 1964-03-10 Lifting jack supporting bars
FR2237762A1 (en) * 1972-05-13 1975-02-14 Bayer Ag Continuous production of composite elements - is by profiled former with metallic sheets rolled on a core of plastics
NO156354C (en) * 1983-10-25 1987-09-09 Olaf Dalaker DEVICE FOR STEPS FOR SYSTEM RULES.
SE8705075L (en) * 1987-12-18 1989-06-19 Ortic Ab POST FOR SYSTEM SHELVES AND SIMILAR CONSTRUCTIONS
DE69515873D1 (en) * 1995-09-29 2000-04-27 Losey Ltd shelving
US6883278B2 (en) * 2000-03-15 2005-04-26 Ged Integrated Solutions, Inc. Muntin bars
SE521076C2 (en) * 2000-11-29 2003-09-30 Ortic Ab Roll forming machine with removable forming stations
US20040045921A1 (en) * 2002-09-09 2004-03-11 Muller Leslie D. Adjustable shelf storage system
JP3944594B2 (en) * 2002-11-21 2007-07-11 ツカ・カナモノ株式会社 Manufacturing method of steel cross member
US7810770B2 (en) * 2006-05-24 2010-10-12 Treadwell Charles R Storage rack pallet support bar and method of its manufacture

Also Published As

Publication number Publication date
SE531986C2 (en) 2009-09-22
EP2140952A3 (en) 2010-01-13
SE0801535L (en) 2009-09-22
EP2140952B1 (en) 2011-04-13
EP2140952A2 (en) 2010-01-06
DE602009001058D1 (en) 2011-05-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties