DE7106173U - Arbeitsgeraet fuer das bearbeiten von rohren - Google Patents

Arbeitsgeraet fuer das bearbeiten von rohren

Info

Publication number
DE7106173U
DE7106173U DE19717106173 DE7106173U DE7106173U DE 7106173 U DE7106173 U DE 7106173U DE 19717106173 DE19717106173 DE 19717106173 DE 7106173 U DE7106173 U DE 7106173U DE 7106173 U DE7106173 U DE 7106173U
Authority
DE
Germany
Prior art keywords
work equipment
processing pipes
pipes
processing
work
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
DE19717106173
Other languages
German (de)
English (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.)
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 DE7106173U publication Critical patent/DE7106173U/de
Expired legal-status Critical Current

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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical guides
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE19717106173 1970-02-19 1971-02-18 Arbeitsgeraet fuer das bearbeiten von rohren Expired DE7106173U (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB814770 1970-02-19

Publications (1)

Publication Number Publication Date
DE7106173U true DE7106173U (de) 1971-08-26

Family

ID=9846657

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19717106173 Expired DE7106173U (de) 1970-02-19 1971-02-18 Arbeitsgeraet fuer das bearbeiten von rohren
DE19712107791 Pending DE2107791A1 (de) 1970-02-19 1971-02-18 Verfahren und Gerat fur das Be arbeiten von Rohren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19712107791 Pending DE2107791A1 (de) 1970-02-19 1971-02-18 Verfahren und Gerat fur das Be arbeiten von Rohren

Country Status (3)

Country Link
DE (2) DE7106173U (enrdf_load_stackoverflow)
FR (1) FR2080629B3 (enrdf_load_stackoverflow)
GB (1) GB1336161A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812555A1 (de) * 1978-03-22 1979-09-27 Zwilling Spreizwalze aus metall sowie verfahren und vorrichtung zu ihrer herstellung
DE3118783C2 (de) * 1981-05-12 1986-02-20 Cantec, Inc., Fort Worth, Tex. Vorrichtung zum Sicken des Rumpfes eines Blechgebindes
JPS63149034A (ja) * 1986-12-15 1988-06-21 Hitachi Ltd インターナルギヤの製造方法
RU2152837C1 (ru) * 1999-06-15 2000-07-20 Соколов Владимир Борисович Способ изготовления труб с винтовыми гофрами и устройство для его осуществления

Also Published As

Publication number Publication date
GB1336161A (en) 1973-11-07
FR2080629B3 (enrdf_load_stackoverflow) 1973-10-19
DE2107791A1 (de) 1971-08-26
FR2080629A7 (enrdf_load_stackoverflow) 1971-11-19

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