FI50476C - Milling tool for forming an orifice ring in a pipe - Google Patents

Milling tool for forming an orifice ring in a pipe

Info

Publication number
FI50476C
FI50476C FI349174A FI349174A FI50476C FI 50476 C FI50476 C FI 50476C FI 349174 A FI349174 A FI 349174A FI 349174 A FI349174 A FI 349174A FI 50476 C FI50476 C FI 50476C
Authority
FI
Finland
Prior art keywords
pipe
forming
milling tool
orifice ring
orifice
Prior art date
Application number
FI349174A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50476B (en
Inventor
Osmo Pentti
Original Assignee
Loennstroem Oy
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 Loennstroem Oy filed Critical Loennstroem Oy
Priority to FI349174A priority Critical patent/FI50476C/en
Priority to DE19752551286 priority patent/DE2551286A1/en
Publication of FI50476B publication Critical patent/FI50476B/fi
Application granted granted Critical
Publication of FI50476C publication Critical patent/FI50476C/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
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B21D19/046—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of tubular products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
FI349174A 1974-12-02 1974-12-02 Milling tool for forming an orifice ring in a pipe FI50476C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI349174A FI50476C (en) 1974-12-02 1974-12-02 Milling tool for forming an orifice ring in a pipe
DE19752551286 DE2551286A1 (en) 1974-12-02 1975-11-14 Tube end flanging former - has pair of fixed centre rollers which move radially in sleeves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI349174A FI50476C (en) 1974-12-02 1974-12-02 Milling tool for forming an orifice ring in a pipe

Publications (2)

Publication Number Publication Date
FI50476B FI50476B (en) 1975-12-31
FI50476C true FI50476C (en) 1976-04-12

Family

ID=8508499

Family Applications (1)

Application Number Title Priority Date Filing Date
FI349174A FI50476C (en) 1974-12-02 1974-12-02 Milling tool for forming an orifice ring in a pipe

Country Status (2)

Country Link
DE (1) DE2551286A1 (en)
FI (1) FI50476C (en)

Also Published As

Publication number Publication date
FI50476B (en) 1975-12-31
DE2551286A1 (en) 1976-08-12

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FI50476C (en) Milling tool for forming an orifice ring in a pipe