NL7309875A - - Google Patents

Info

Publication number
NL7309875A
NL7309875A NL7309875A NL7309875A NL7309875A NL 7309875 A NL7309875 A NL 7309875A NL 7309875 A NL7309875 A NL 7309875A NL 7309875 A NL7309875 A NL 7309875A NL 7309875 A NL7309875 A NL 7309875A
Authority
NL
Netherlands
Application number
NL7309875A
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 DE19737322019 external-priority patent/DE7322019U/de
Application filed filed Critical
Publication of NL7309875A publication Critical patent/NL7309875A/xx

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49446—Ferrule making or reforming

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Toys (AREA)
NL7309875A 1973-03-26 1973-07-16 NL7309875A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7311408 1973-03-26
DE19737322019 DE7322019U (de) 1973-06-13 1973-06-13 Aushalsvorrichtung

Publications (1)

Publication Number Publication Date
NL7309875A true NL7309875A (enrdf_load_html_response) 1974-09-30

Family

ID=25947166

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309875A NL7309875A (enrdf_load_html_response) 1973-03-26 1973-07-16

Country Status (6)

Country Link
US (1) US3882707A (enrdf_load_html_response)
JP (2) JPS49123164A (enrdf_load_html_response)
ES (1) ES201701Y (enrdf_load_html_response)
FR (1) FR2223103B1 (enrdf_load_html_response)
GB (1) GB1398945A (enrdf_load_html_response)
NL (1) NL7309875A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI853850A7 (fi) * 1985-10-04 1985-10-07 Serlachius Oy Työkalukärki ja sen käyttömenetelmä ja työkalu reiän tekoa ja kaulustusta varten.
CN100369690C (zh) * 2005-06-06 2008-02-20 夏纪运 薄金属管壁孔的外翻边装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2511836A (en) * 1950-06-20 Tube joining
US3050102A (en) * 1958-06-16 1962-08-21 Lawrence R Hock Apparatus for spinning a lateral flange on a tube
NL150024C (enrdf_load_html_response) * 1967-01-26
BE734419A (enrdf_load_html_response) * 1968-06-25 1969-11-17

Also Published As

Publication number Publication date
ES201701Y (es) 1976-02-01
JPS5889131U (ja) 1983-06-16
JPS49123164A (enrdf_load_html_response) 1974-11-25
ES201701U (es) 1975-10-01
US3882707A (en) 1975-05-13
FR2223103A1 (enrdf_load_html_response) 1974-10-25
FR2223103B1 (enrdf_load_html_response) 1980-04-11
JPS5922885Y2 (ja) 1984-07-09
GB1398945A (en) 1975-06-25

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