AT247111B - Pull-in device for longitudinally folded roof drainage pipes - Google Patents

Pull-in device for longitudinally folded roof drainage pipes

Info

Publication number
AT247111B
AT247111B AT936264A AT936264A AT247111B AT 247111 B AT247111 B AT 247111B AT 936264 A AT936264 A AT 936264A AT 936264 A AT936264 A AT 936264A AT 247111 B AT247111 B AT 247111B
Authority
AT
Austria
Prior art keywords
pull
drainage pipes
folded roof
longitudinally folded
roof drainage
Prior art date
Application number
AT936264A
Other languages
German (de)
Inventor
Traugott Schoop
Original Assignee
Traugott Schoop
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 Traugott Schoop filed Critical Traugott Schoop
Application granted granted Critical
Publication of AT247111B publication Critical patent/AT247111B/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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
AT936264A 1963-12-19 1964-11-04 Pull-in device for longitudinally folded roof drainage pipes AT247111B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC034355 1963-12-19

Publications (1)

Publication Number Publication Date
AT247111B true AT247111B (en) 1966-05-25

Family

ID=7433106

Family Applications (1)

Application Number Title Priority Date Filing Date
AT936264A AT247111B (en) 1963-12-19 1964-11-04 Pull-in device for longitudinally folded roof drainage pipes

Country Status (3)

Country Link
AT (1) AT247111B (en)
CH (1) CH438189A (en)
DE (1) DE1452907A1 (en)

Also Published As

Publication number Publication date
CH438189A (en) 1967-06-30
DE1452907A1 (en) 1969-11-13

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