CH503527A - Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre - Google Patents

Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre

Info

Publication number
CH503527A
CH503527A CH1951068A CH1951068A CH503527A CH 503527 A CH503527 A CH 503527A CH 1951068 A CH1951068 A CH 1951068A CH 1951068 A CH1951068 A CH 1951068A CH 503527 A CH503527 A CH 503527A
Authority
CH
Switzerland
Prior art keywords
soft metal
prodn
metal tubes
tubes
flanged
Prior art date
Application number
CH1951068A
Other languages
English (en)
Inventor
Pernet Cyril
Original Assignee
Pernet Cyril
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 Pernet Cyril filed Critical Pernet Cyril
Priority to CH1951068A priority Critical patent/CH503527A/fr
Publication of CH503527A publication Critical patent/CH503527A/fr

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
    • B21D41/02—Enlarging
    • B21D41/021—Enlarging by means of tube-flaring hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CH1951068A 1968-12-24 1968-12-24 Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre CH503527A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1951068A CH503527A (fr) 1968-12-24 1968-12-24 Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1951068A CH503527A (fr) 1968-12-24 1968-12-24 Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre

Publications (1)

Publication Number Publication Date
CH503527A true CH503527A (fr) 1971-02-28

Family

ID=4439770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1951068A CH503527A (fr) 1968-12-24 1968-12-24 Appareil pour former des collerettes aux extrémités de tubes en matière métallique tendre

Country Status (1)

Country Link
CH (1) CH503527A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537894A1 (fr) * 1982-12-20 1984-06-22 Mingori Ste Nle Cintreuses Appareil perfectionne pour faconner les tubes en metal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537894A1 (fr) * 1982-12-20 1984-06-22 Mingori Ste Nle Cintreuses Appareil perfectionne pour faconner les tubes en metal

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Legal Events

Date Code Title Description
PL Patent ceased