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DE2513993A1 - Rohrbiegemaschine - Google Patents

Rohrbiegemaschine

Info

Publication number
DE2513993A1
DE2513993A1 DE19752513993 DE2513993A DE2513993A1 DE 2513993 A1 DE2513993 A1 DE 2513993A1 DE 19752513993 DE19752513993 DE 19752513993 DE 2513993 A DE2513993 A DE 2513993A DE 2513993 A1 DE2513993 A1 DE 2513993A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
pipe
rollers
bending
gear
toward
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.)
Granted
Application number
DE19752513993
Other languages
German (de)
English (en)
Other versions
DE2513993C2 (un )
Inventor
Wladimir Nikolaewitsch Schubin
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.)
BARSOWA GEB RYBKINA ANTONIA PETROWNA
CHLYNZEW ALEXANDR SERGEEWITSCH
RODIONOWA GALINA ALEXEEWNA
SCHUBIN
SCHUBIN WLADIMIR NIKOLAEWITSCH
SILANTIEW WIKTOR SERGEEWITSCH
Original Assignee
BARSOWA GEB. RYBKINA,ANTONIA PETROWNA
CHLYNZEW,ALEXANDR SERGEEWITSCH
RODIONOWA,GALINA ALEXEEWNA
SCHUBIN
SCHUBIN,WLADIMIR NIKOLAEWITSCH
SILANTIEW,WIKTOR SERGEEWITSCH
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00Bending rods, profiles, or tubes
    • B21D7/08Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B39/00Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/06Pushing or forcing work into pass
DE19752513993 1975-03-29 1975-03-29 Expired DE2513993C2 (un)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752513993 DE2513993C2 (un) 1975-03-29 1975-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752513993 DE2513993C2 (un) 1975-03-29 1975-03-29

Publications (2)

Publication Number Publication Date
DE2513993A1 true true DE2513993A1 (de) 1976-10-21
DE2513993C2 DE2513993C2 (un) 1982-12-16

Family

ID=5942716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752513993 Expired DE2513993C2 (un) 1975-03-29 1975-03-29

Country Status (1)

Country Link
DE (1) DE2513993C2 (un)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779479A (en) * 1929-02-19 1930-10-28 Union Drawn Steel Company Machine for working metal rods, bars, and the like
US2033423A (en) * 1933-07-22 1936-03-10 Carl F W Frank Machine for bending pipes and the like
US2642280A (en) * 1945-10-25 1953-06-16 Gustaf L Fisk Apparatus for cold reducing metal bars
US3074465A (en) * 1958-02-03 1963-01-22 Combustion Eng Machine for the fabrication of spiral tube coils
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
DE1527425A1 (de) * 1963-06-19 1969-10-09 Schubin Wladimir N Automatisierte Rohrbiegemaschine
GB1351277A (en) * 1972-07-17 1974-04-24 Wean United Inc Tractive apparatus for moving an elongate article longitudinally

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1779479A (en) * 1929-02-19 1930-10-28 Union Drawn Steel Company Machine for working metal rods, bars, and the like
US2033423A (en) * 1933-07-22 1936-03-10 Carl F W Frank Machine for bending pipes and the like
US2642280A (en) * 1945-10-25 1953-06-16 Gustaf L Fisk Apparatus for cold reducing metal bars
US3074465A (en) * 1958-02-03 1963-01-22 Combustion Eng Machine for the fabrication of spiral tube coils
DE1527425A1 (de) * 1963-06-19 1969-10-09 Schubin Wladimir N Automatisierte Rohrbiegemaschine
US3373587A (en) * 1966-12-08 1968-03-19 Shubin Vladimir Nikolaevich Automatic tube bending machines
GB1351277A (en) * 1972-07-17 1974-04-24 Wean United Inc Tractive apparatus for moving an elongate article longitudinally

Also Published As

Publication number Publication date Type
DE2513993C2 (un) 1982-12-16 grant

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Legal Events

Date Code Title Description
D2 Grant after examination
8339 Ceased/non-payment of the annual fee