SE9502600L - Material processing apparatus - Google Patents

Material processing apparatus

Info

Publication number
SE9502600L
SE9502600L SE9502600A SE9502600A SE9502600L SE 9502600 L SE9502600 L SE 9502600L SE 9502600 A SE9502600 A SE 9502600A SE 9502600 A SE9502600 A SE 9502600A SE 9502600 L SE9502600 L SE 9502600L
Authority
SE
Sweden
Prior art keywords
processing apparatus
shafts
material processing
cutting
cutting wheels
Prior art date
Application number
SE9502600A
Other languages
Swedish (sv)
Other versions
SE509330C2 (en
SE9502600D0 (en
Inventor
Lars Ekloev
Original Assignee
Demex 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 Demex Ab filed Critical Demex Ab
Priority to SE9502600A priority Critical patent/SE509330C2/en
Publication of SE9502600D0 publication Critical patent/SE9502600D0/en
Publication of SE9502600L publication Critical patent/SE9502600L/en
Publication of SE509330C2 publication Critical patent/SE509330C2/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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/046—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal making use of rotating cutters
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • 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
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/01—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars
    • B21D47/02—Making rigid structural elements or units, e.g. honeycomb structures beams or pillars by expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Abstract

The equipment produces a stretch metal for profiling to beam shape or similar and has a number of cutting wheel pairs with cutting wheels each on its own shaft (19,22). The cutting wheels are central to each other. The shafts for each wheel pair are located in adjustable bearing gables (28,34). At least one of the shafts is driven by a gearwheel (31) fitted on it and forming part of a drive transmission.
SE9502600A 1995-07-14 1995-07-14 Equipment for machining material, e.g. band or strip form SE509330C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9502600A SE509330C2 (en) 1995-07-14 1995-07-14 Equipment for machining material, e.g. band or strip form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9502600A SE509330C2 (en) 1995-07-14 1995-07-14 Equipment for machining material, e.g. band or strip form

Publications (3)

Publication Number Publication Date
SE9502600D0 SE9502600D0 (en) 1995-07-14
SE9502600L true SE9502600L (en) 1997-01-15
SE509330C2 SE509330C2 (en) 1999-01-11

Family

ID=20398990

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502600A SE509330C2 (en) 1995-07-14 1995-07-14 Equipment for machining material, e.g. band or strip form

Country Status (1)

Country Link
SE (1) SE509330C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062270A (en) * 1997-01-27 2000-05-16 Lindab Ab Double-walled structure in a ventilation duct system
US6543575B1 (en) 2000-06-14 2003-04-08 Lindab Ab Double-walled structure and connection arrangement

Also Published As

Publication number Publication date
SE509330C2 (en) 1999-01-11
SE9502600D0 (en) 1995-07-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed