YU36337B - Drawing tool for manufacturing tube widenings at metal hollow bodies - Google Patents

Drawing tool for manufacturing tube widenings at metal hollow bodies

Info

Publication number
YU36337B
YU36337B YU00959/74A YU95974A YU36337B YU 36337 B YU36337 B YU 36337B YU 00959/74 A YU00959/74 A YU 00959/74A YU 95974 A YU95974 A YU 95974A YU 36337 B YU36337 B YU 36337B
Authority
YU
Yugoslavia
Prior art keywords
widenings
hollow bodies
drawing tool
metal hollow
manufacturing tube
Prior art date
Application number
YU00959/74A
Other languages
English (en)
Other versions
YU95974A (en
Inventor
Luettgert Hans
Hans Luettgert
Brunk Karl
Karl Brunk
Dietrich Johannes
Johannes Dietrich
Pahl Emanuel
Emanuel Pahl
Original Assignee
Siemens Ag
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 DE19732318060 external-priority patent/DE2318060C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of YU95974A publication Critical patent/YU95974A/xx
Publication of YU36337B publication Critical patent/YU36337B/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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/292—Forming collars by drawing or pushing a rigid forming tool through an opening in the tube wall
    • 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)
  • Extrusion Of Metal (AREA)
YU00959/74A 1973-04-06 1974-04-05 Drawing tool for manufacturing tube widenings at metal hollow bodies YU36337B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732318060 DE2318060C3 (de) 1973-04-06 Ziehkörper zur Herstellung von Aushalsungen an Hohlkörpern
DE19732318064 DE2318064C3 (de) 1973-04-06 Ziehkörper zur Herstellung von Aushalsungen an Hohlkörpern

Publications (2)

Publication Number Publication Date
YU95974A YU95974A (en) 1981-11-13
YU36337B true YU36337B (en) 1983-06-30

Family

ID=25764956

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00959/74A YU36337B (en) 1973-04-06 1974-04-05 Drawing tool for manufacturing tube widenings at metal hollow bodies

Country Status (11)

Country Link
US (1) US3910094A (xx)
CA (1) CA1039036A (xx)
CH (1) CH579953A5 (xx)
CS (1) CS178912B2 (xx)
FR (1) FR2224218B1 (xx)
GB (1) GB1412392A (xx)
HU (1) HU172887B (xx)
IT (1) IT1011218B (xx)
NL (1) NL172621C (xx)
SE (1) SE410939B (xx)
YU (1) YU36337B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059979A (en) * 1976-06-23 1977-11-29 Allis-Chalmers Corporation Means for flaring openings in cylindrical bodies
FI800278A (fi) * 1980-01-30 1981-07-31 Serlachius Oy Flaensborranordning
US4676088A (en) * 1985-06-10 1987-06-30 Hitachi, Ltd. T-joint manufacturing apparatus
CN102320149B (zh) * 2011-05-31 2014-07-09 四川泰鑫实业发展有限责任公司 大直径pe异径三通支管成型工艺和成型装置
CN102274882B (zh) * 2011-08-10 2013-05-01 中山市奥美森工业技术有限公司 一种抽孔机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354879A (en) * 1886-12-21 Manufacture of pipe-fittings
US1574900A (en) * 1923-07-16 1926-03-02 Kellogg M W Co Apparatus and method for making openings in pipes, cylindrical tanks, etc.
US2861335A (en) * 1954-02-26 1958-11-25 Huet Andre Method of forming a hollow box in a metal wall

Also Published As

Publication number Publication date
CA1039036A (en) 1978-09-26
FR2224218B1 (xx) 1977-10-21
FR2224218A1 (xx) 1974-10-31
HU172887B (hu) 1978-12-28
SE410939B (sv) 1979-11-19
GB1412392A (en) 1975-11-05
US3910094A (en) 1975-10-07
NL172621B (nl) 1983-05-02
IT1011218B (it) 1977-01-20
YU95974A (en) 1981-11-13
CH579953A5 (xx) 1976-09-30
NL7404717A (xx) 1974-10-08
CS178912B2 (en) 1977-10-31
NL172621C (nl) 1983-10-03

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