SU411940A1 - - Google Patents

Info

Publication number
SU411940A1
SU411940A1 SU1370307A SU1370307A SU411940A1 SU 411940 A1 SU411940 A1 SU 411940A1 SU 1370307 A SU1370307 A SU 1370307A SU 1370307 A SU1370307 A SU 1370307A SU 411940 A1 SU411940 A1 SU 411940A1
Authority
SU
USSR - Soviet Union
Prior art keywords
frame
mandrel
bending
drive
shells
Prior art date
Application number
SU1370307A
Other languages
English (en)
Russian (ru)
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 filed Critical
Priority to SU1370307A priority Critical patent/SU411940A1/ru
Application granted granted Critical
Publication of SU411940A1 publication Critical patent/SU411940A1/ru

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
SU1370307A 1969-09-08 1969-09-08 SU411940A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1370307A SU411940A1 (fr) 1969-09-08 1969-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1370307A SU411940A1 (fr) 1969-09-08 1969-09-08

Publications (1)

Publication Number Publication Date
SU411940A1 true SU411940A1 (fr) 1974-01-25

Family

ID=20447812

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1370307A SU411940A1 (fr) 1969-09-08 1969-09-08

Country Status (1)

Country Link
SU (1) SU411940A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207453A (en) * 1978-01-16 1980-06-10 Canadian Patents & Development Ltd. Method of producing seam welded tube
US5341665A (en) * 1991-03-14 1994-08-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Tool system for an annular sheet metal part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207453A (en) * 1978-01-16 1980-06-10 Canadian Patents & Development Ltd. Method of producing seam welded tube
US5341665A (en) * 1991-03-14 1994-08-30 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Tool system for an annular sheet metal part

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