GB2134427B - Apparatus for the hydroplastic reduction of tubular apparatus for rolling blanks - Google Patents

Apparatus for the hydroplastic reduction of tubular apparatus for rolling blanks

Info

Publication number
GB2134427B
GB2134427B GB08402021A GB8402021A GB2134427B GB 2134427 B GB2134427 B GB 2134427B GB 08402021 A GB08402021 A GB 08402021A GB 8402021 A GB8402021 A GB 8402021A GB 2134427 B GB2134427 B GB 2134427B
Authority
GB
United Kingdom
Prior art keywords
hydroplastic
reduction
tubular
rolling blanks
blanks
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
GB08402021A
Other versions
GB2134427A (en
GB8402021D0 (en
Inventor
Georgi Kostov Petkov
Nikola Nikolov Sharkov
Stefan Kolev Deevski
Dimiter Nikolov Bankovski
Lyubomir Borissov Zulyamski
Ivan Slavev Gerov
Tzonyo Georgiev Botev
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.)
NPSP po Hydroplastichna Obrabotka na Metalite
Original Assignee
NPSP po Hydroplastichna Obrabotka na Metalite
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 BG5947183A external-priority patent/BG38194A1/en
Priority claimed from BG6003583A external-priority patent/BG38661A1/en
Application filed by NPSP po Hydroplastichna Obrabotka na Metalite filed Critical NPSP po Hydroplastichna Obrabotka na Metalite
Publication of GB8402021D0 publication Critical patent/GB8402021D0/en
Publication of GB2134427A publication Critical patent/GB2134427A/en
Application granted granted Critical
Publication of GB2134427B publication Critical patent/GB2134427B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB08402021A 1983-01-26 1984-01-26 Apparatus for the hydroplastic reduction of tubular apparatus for rolling blanks Expired GB2134427B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG5947183A BG38194A1 (en) 1983-01-26 1983-01-26 Device for hydroplastic reduction of tubes
BG6003583A BG38661A1 (en) 1983-03-09 1983-03-09 Device for hydroplastic reducing of tube

Publications (3)

Publication Number Publication Date
GB8402021D0 GB8402021D0 (en) 1984-02-29
GB2134427A GB2134427A (en) 1984-08-15
GB2134427B true GB2134427B (en) 1986-03-26

Family

ID=25663315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08402021A Expired GB2134427B (en) 1983-01-26 1984-01-26 Apparatus for the hydroplastic reduction of tubular apparatus for rolling blanks

Country Status (4)

Country Link
DE (1) DE3402711A1 (en)
GB (1) GB2134427B (en)
SE (1) SE8400314L (en)
SU (1) SU1493357A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6445776B2 (en) * 2014-04-11 2018-12-26 川崎重工業株式会社 Spinning molding method
CN111495996B (en) * 2020-05-13 2021-02-12 华中科技大学 Liquid-filling drawing device and method for miniature thin-wall metal pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860934C (en) * 1944-05-04 1952-12-29 Deutsche Edelstahlwerke Ag Method and device for drawing in cylindrical hollow bodies and subsequently produced spherical bottle, high pressure bottle and corrugated tube

Also Published As

Publication number Publication date
GB2134427A (en) 1984-08-15
SU1493357A1 (en) 1989-07-15
GB8402021D0 (en) 1984-02-29
DE3402711A1 (en) 1984-08-02
SE8400314L (en) 1984-07-27
SE8400314D0 (en) 1984-01-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee