SE9002348D0 - WHEELCHAIR - Google Patents

WHEELCHAIR

Info

Publication number
SE9002348D0
SE9002348D0 SE9002348A SE9002348A SE9002348D0 SE 9002348 D0 SE9002348 D0 SE 9002348D0 SE 9002348 A SE9002348 A SE 9002348A SE 9002348 A SE9002348 A SE 9002348A SE 9002348 D0 SE9002348 D0 SE 9002348D0
Authority
SE
Sweden
Prior art keywords
wheelchair
minimised
dwg
distortion
moment
Prior art date
Application number
SE9002348A
Other languages
Swedish (sv)
Other versions
SE9002348L (en
Inventor
T Frykenmo
Original Assignee
Rockwool 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 Rockwool Ab filed Critical Rockwool Ab
Priority to SE9002348A priority Critical patent/SE9002348L/en
Publication of SE9002348D0 publication Critical patent/SE9002348D0/en
Publication of SE9002348L publication Critical patent/SE9002348L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Outer Garments And Coats (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The machine rolls raw mineral wool onto a core (11a). The latter is supported under rollers, so that any moment other than rotary is taken up by the bearing races. Distortion is thus minimised and smaller tubes can be produced. (Dwg.No.2)
SE9002348A 1990-07-04 1990-07-04 Mineral wool tube rolling machine - supports core under rollers to take up any moment other than rotary SE9002348L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9002348A SE9002348L (en) 1990-07-04 1990-07-04 Mineral wool tube rolling machine - supports core under rollers to take up any moment other than rotary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002348A SE9002348L (en) 1990-07-04 1990-07-04 Mineral wool tube rolling machine - supports core under rollers to take up any moment other than rotary

Publications (2)

Publication Number Publication Date
SE9002348D0 true SE9002348D0 (en) 1990-07-04
SE9002348L SE9002348L (en) 1992-01-05

Family

ID=20379945

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002348A SE9002348L (en) 1990-07-04 1990-07-04 Mineral wool tube rolling machine - supports core under rollers to take up any moment other than rotary

Country Status (1)

Country Link
SE (1) SE9002348L (en)

Also Published As

Publication number Publication date
SE9002348L (en) 1992-01-05

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