ATA669774A - Verfahren zur herstellung von regenrinnenablaufrohren, insbesondere regenablaufbogen aus kupferblech geringer wandstarke - Google Patents

Verfahren zur herstellung von regenrinnenablaufrohren, insbesondere regenablaufbogen aus kupferblech geringer wandstarke

Info

Publication number
ATA669774A
ATA669774A AT669774A AT669774A ATA669774A AT A669774 A ATA669774 A AT A669774A AT 669774 A AT669774 A AT 669774A AT 669774 A AT669774 A AT 669774A AT A669774 A ATA669774 A AT A669774A
Authority
AT
Austria
Prior art keywords
drain
rain
wall thickness
low wall
producing
Prior art date
Application number
AT669774A
Other languages
German (de)
English (en)
Original Assignee
Zambelli Franz
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 Zambelli Franz filed Critical Zambelli Franz
Publication of ATA669774A publication Critical patent/ATA669774A/de

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
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
    • B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
    • B23K11/0876—Lap welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
AT669774A 1974-07-25 1974-08-16 Verfahren zur herstellung von regenrinnenablaufrohren, insbesondere regenablaufbogen aus kupferblech geringer wandstarke ATA669774A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2435809A DE2435809C3 (de) 1974-07-25 1974-07-25 Verfahren und Vorrichtung zur Herstellung von Regenrinnenablaufbögen aus Kupferblech - Formteilen geringer Wandstärke

Publications (1)

Publication Number Publication Date
ATA669774A true ATA669774A (de) 1976-03-15

Family

ID=5921502

Family Applications (1)

Application Number Title Priority Date Filing Date
AT669774A ATA669774A (de) 1974-07-25 1974-08-16 Verfahren zur herstellung von regenrinnenablaufrohren, insbesondere regenablaufbogen aus kupferblech geringer wandstarke

Country Status (3)

Country Link
AT (1) ATA669774A (enrdf_load_stackoverflow)
CH (1) CH602206A5 (enrdf_load_stackoverflow)
DE (1) DE2435809C3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20041221A1 (it) * 2004-06-17 2004-09-17 Minoletti Srl Procedimento ed imoianto per gomiti pluviali
CN108971718B (zh) * 2018-08-31 2024-02-06 常州德研自动化科技有限公司 调直落料电阻焊弯管生产线

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE317946C (enrdf_load_stackoverflow) *
US2015452A (en) * 1933-07-15 1935-09-24 Republic Steel Corp Mechanism for removing burrs from tubes, etc.

Also Published As

Publication number Publication date
DE2435809A1 (de) 1976-02-19
DE2435809B2 (de) 1980-10-30
CH602206A5 (enrdf_load_stackoverflow) 1978-07-31
DE2435809C3 (de) 1981-07-16

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