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ES198328U - Perfected aboarding apparatus. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected aboarding apparatus. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES198328U
ES198328U ES0198328U ES198328U ES198328U ES 198328 U ES198328 U ES 198328U ES 0198328 U ES0198328 U ES 0198328U ES 198328 U ES198328 U ES 198328U ES 198328 U ES198328 U ES 198328U
Authority
ES
Spain
Prior art keywords
tube
machine
translation
halves
bore
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.)
Granted
Application number
ES0198328U
Other languages
Spanish (es)
Other versions
ES198328Y (en
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.)
Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
Original Assignee
Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
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
Priority claimed from DE19722259263 external-priority patent/DE2259263C2/en
Priority claimed from DE19732328461 external-priority patent/DE2328461A1/en
Application filed by Dako Werkzeugfabriken David Kotthaus GmbH and Co KG filed Critical Dako Werkzeugfabriken David Kotthaus GmbH and Co KG
Publication of ES198328U publication Critical patent/ES198328U/en
Application granted granted Critical
Publication of ES198328Y publication Critical patent/ES198328Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)

Abstract

Improved flare apparatus, which is, above all, an accessory element for such a drill-drilling machine, with a drill designed to make a drill in a tube, with clamping surfaces that can be placed outside the diameter of the drilled hole. The inner wall of the tube, which are rotatable by the longitudinal axis of the bore as well as with means for removing the rotary clamping surfaces which are supported on the inner wall of the tube, characterized in that the bore is divided by its longitudinal axis in such a way that there are two halves of the bore that can be moved outwardly and pivoted, respectively, outwards, which also form the clamping surfaces, thus being constituted the means for effecting the removal of the borer halves that take the surfaces of subjection, by a threaded recoil cap that in positive unión can be placed in the tube, it can be the same unscrewed by the rotary movement of the two halves, the driller in the direction of the tube. (Machine-translation by Google Translate, not legally binding)
ES1973198328U 1972-12-04 1973-12-04 PERFECTED FLARE APPLIANCE. Expired ES198328Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722259263 DE2259263C2 (en) 1972-12-04 1972-12-04 Device for producing bores with necks on pipes
DE19732328461 DE2328461A1 (en) 1973-06-05 1973-06-05 NECK DEVICE WITH GUIDE DEVICE

Publications (2)

Publication Number Publication Date
ES198328U true ES198328U (en) 1975-06-01
ES198328Y ES198328Y (en) 1975-11-01

Family

ID=25764177

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973198328U Expired ES198328Y (en) 1972-12-04 1973-12-04 PERFECTED FLARE APPLIANCE.

Country Status (4)

Country Link
JP (1) JPS4996962A (en)
ES (1) ES198328Y (en)
FR (1) FR2208747B1 (en)
GB (1) GB1448004A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481157A1 (en) * 1980-04-24 1981-10-30 Europ Outillage Sa EXTRUDER FOR PREPARING A STITCH ON A TUBE
CN115354971B (en) * 2022-09-05 2024-01-26 鲁东大学 Petroleum machinery installs drilling tool

Also Published As

Publication number Publication date
ES198328Y (en) 1975-11-01
GB1448004A (en) 1976-09-02
FR2208747B1 (en) 1977-06-10
FR2208747A1 (en) 1974-06-28
JPS4996962A (en) 1974-09-13

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