MACHINE TOOL FOR CUTTING OUT TRANSVERSE RIBS ON A RECTANGULAR CROSS-SECTION ELEMENT FOR HEAT EXCHANGER

Title:

MACHINE TOOL FOR CUTTING OUT TRANSVERSE RIBS ON A RECTANGULAR CROSS-SECTION ELEMENT FOR HEAT EXCHANGER

Document Type and Number:

WIPO Patent Application WO/1990/010513

Kind Code:

A1

Abstract:

A machine tool for cutting transverse ribs on a rectangular cross-section element for a heat exchanger has two instrument heads (5, 6) mounted on a stand (1) with the possibility of their synchronous rotation, their drives (15, 16) for the main cutting movement being kinematically connected to one and the same electric motor. The cutting instrument (7) is secured to each instrumental head (5, 6) perpendicularly to its axis (8, 9), whereas the mechanism (12) for the machine tool control is connected to a drive (13, 14) for setting the movement of each instrument head (5, 6) and is provided with a cam-type pusher (31) which is mounted with the possibility of translational movement along guides (2, 3) and of interaction with the blank (4) and is kinematically connected to a drive (32) for the translational movement of the blank (4).

Inventors:

DYAKOV IGOR IVANOVICH (SU)
KOCHERGIN ANATOLY IVANOVICH (SU)
PLEKHOV VIKTOR VLADIMIROVICH (SU)
BELITSKAYA ANNA IVANOVNA (SU)

Application Number:

PCT/SU1989/000062

Publication Date:

September 20, 1990

Filing Date:

March 13, 1989

Export Citation:

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Assignee:

BRUSS POLT I (SU)

International Classes:

B23P15/26; B21C37/20; B21D31/00; B21D53/06; (IPC1-7): B21D53/02

Foreign References:

SU59796A
SU100151A1	1954-11-30
SU820993A1	1981-04-15
SU848124A1	1981-07-23
SU937084A2	1982-06-23
SU1180127A1	1985-09-23
US3683656A	1972-08-15
US3881342A	1975-05-06
US4153982A	1979-05-15
US4168618A	1979-09-25
US4672834A	1987-06-16
GB1097519B
FR2335282A1	1977-07-15
FR2590816A1	1987-06-05

Other References: