DE602009001058D1 - Rollformverfahren for producing a vertical support structure of a pallet rack - Google Patents
Rollformverfahren for producing a vertical support structure of a pallet rackInfo
- Publication number
- DE602009001058D1 DE602009001058D1 DE602009001058T DE602009001058T DE602009001058D1 DE 602009001058 D1 DE602009001058 D1 DE 602009001058D1 DE 602009001058 T DE602009001058 T DE 602009001058T DE 602009001058 T DE602009001058 T DE 602009001058T DE 602009001058 D1 DE602009001058 D1 DE 602009001058D1
- Authority
- DE
- Germany
- Prior art keywords
- uprights
- bends
- different
- preselected distance
- rollformverfahren
- 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.)
- Active
Links
- 238000007373 indentation Methods 0.000 abstract 1
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)
- Warehouses Or Storage Devices (AREA)
- Automatic Assembly (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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0801535A SE531986C2 (en) | 2008-06-30 | 2008-06-30 | Way to roll pallet rack posts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602009001058D1 true DE602009001058D1 (en) | 2011-05-26 |
Family
ID=41050271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602009001058T Active DE602009001058D1 (en) | 2008-06-30 | 2009-06-25 | Rollformverfahren 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) | SE531986C2 (en) |
Families Citing this family (2)
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)
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 |
EP0765824B1 (en) * | 1995-09-29 | 2000-03-22 | Losey Ltd | Shelving system |
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 |
-
2008
- 2008-06-30 SE SE0801535A patent/SE531986C2/en not_active IP Right Cessation
-
2009
- 2009-06-25 AT AT09163793T patent/ATE505275T1/en not_active IP Right Cessation
- 2009-06-25 EP EP09163793A patent/EP2140952B1/en active Active
- 2009-06-25 DE DE602009001058T patent/DE602009001058D1/en active Active
Also Published As
Publication number | Publication date |
---|---|
SE0801535L (en) | 2009-09-22 |
ATE505275T1 (en) | 2011-04-15 |
EP2140952A3 (en) | 2010-01-13 |
SE531986C2 (en) | 2009-09-22 |
EP2140952B1 (en) | 2011-04-13 |
EP2140952A2 (en) | 2010-01-06 |
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