SE9100555D0 - EXPERIENCING AND DRIVING CUTTER TO CUT A LONG-TERM SLIP IN A TUBE - Google Patents

EXPERIENCING AND DRIVING CUTTER TO CUT A LONG-TERM SLIP IN A TUBE

Info

Publication number
SE9100555D0
SE9100555D0 SE9100555A SE9100555A SE9100555D0 SE 9100555 D0 SE9100555 D0 SE 9100555D0 SE 9100555 A SE9100555 A SE 9100555A SE 9100555 A SE9100555 A SE 9100555A SE 9100555 D0 SE9100555 D0 SE 9100555D0
Authority
SE
Sweden
Prior art keywords
tube
cutter
long
experiencing
cut
Prior art date
Application number
SE9100555A
Other languages
Swedish (sv)
Other versions
SE9100555L (en
SE466948B (en
Inventor
Evert Hilmer Ullman
Original Assignee
Evert Hilmer Ullman
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 Evert Hilmer Ullman filed Critical Evert Hilmer Ullman
Priority to SE9100555A priority Critical patent/SE466948B/en
Publication of SE9100555D0 publication Critical patent/SE9100555D0/en
Publication of SE9100555L publication Critical patent/SE9100555L/en
Publication of SE466948B publication Critical patent/SE466948B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • B23D21/14—Machines or devices for shearing or cutting tubes cutting inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Sawing (AREA)

Abstract

In a method for cutting a long slit in the wall of a metal tube, a drag wire 18 inside the tube 2 is used to pull a tube cutter, which has a cutting edge 1 located inside the tube, along the inside of the tube for the purpose of cutting the slit. The tube cutter comprises two press rollers 3, cooperating with the cutter 1, and two support rollers 15 for controlling the tube cutter. The cutter 1 is in the form of a rotatable circular slitting knife with sharp edges. <IMAGE>
SE9100555A 1991-02-26 1991-02-26 Method for cutting a long slit in a tube, and a tube cutter intended for this purpose SE466948B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9100555A SE466948B (en) 1991-02-26 1991-02-26 Method for cutting a long slit in a tube, and a tube cutter intended for this purpose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9100555A SE466948B (en) 1991-02-26 1991-02-26 Method for cutting a long slit in a tube, and a tube cutter intended for this purpose

Publications (3)

Publication Number Publication Date
SE9100555D0 true SE9100555D0 (en) 1991-02-26
SE9100555L SE9100555L (en) 1992-05-04
SE466948B SE466948B (en) 1992-05-04

Family

ID=20381986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100555A SE466948B (en) 1991-02-26 1991-02-26 Method for cutting a long slit in a tube, and a tube cutter intended for this purpose

Country Status (1)

Country Link
SE (1) SE466948B (en)

Also Published As

Publication number Publication date
SE9100555L (en) 1992-05-04
SE466948B (en) 1992-05-04

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