ES368515A1 - Dispositivo de formacion de collarines sobre tuberias o placas a partir de abertura previamente ejecutada. - Google Patents

Dispositivo de formacion de collarines sobre tuberias o placas a partir de abertura previamente ejecutada.

Info

Publication number
ES368515A1
ES368515A1 ES368515A ES368515A ES368515A1 ES 368515 A1 ES368515 A1 ES 368515A1 ES 368515 A ES368515 A ES 368515A ES 368515 A ES368515 A ES 368515A ES 368515 A1 ES368515 A1 ES 368515A1
Authority
ES
Spain
Prior art keywords
screw
translation
pipes
plates
formation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES368515A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES368515A1 publication Critical patent/ES368515A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H04N17/045—Self-contained testing apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/29—Making branched pieces, e.g. T-pieces
    • B21C37/298—Forming collars by flow-drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/08—Drills combined with tool parts or tools for performing additional working
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
ES368515A 1968-06-25 1969-06-18 Dispositivo de formacion de collarines sobre tuberias o placas a partir de abertura previamente ejecutada. Expired ES368515A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42000137 1968-06-25

Publications (1)

Publication Number Publication Date
ES368515A1 true ES368515A1 (es) 1971-05-01

Family

ID=9693091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368515A Expired ES368515A1 (es) 1968-06-25 1969-06-18 Dispositivo de formacion de collarines sobre tuberias o placas a partir de abertura previamente ejecutada.

Country Status (2)

Country Link
ES (1) ES368515A1 (cs)
FR (1) FR1572835A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420646A1 (de) * 1984-06-02 1985-12-05 Festo KG, 7300 Esslingen Schraube mit stroemungskanal
FR2659481A1 (fr) * 1990-03-06 1991-09-13 Framatome Sa Procede et installation de formage d'une levre circulaire autour d'une ouverture.

Also Published As

Publication number Publication date
FR1572835A (cs) 1969-06-27

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