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2 078 667

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IPC

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Application

95116338/02, 1995-09-20

(22)

Actual filing date

1995-09-20

(45)

Published

1997-05-10

(72)

Inventor

Dvurechenskij A.G.Sel'Skij B.E.Kapustin V.E.Shkandykov V.A.Davletshina F.A.

(73)

Holder

Bashkirskij Nauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut Neftjanogo Mashinostroenija

DEVICE FOR ASSEMBLING AND WELDING Russian patent published in 1997 - IPC

Abstract RU 2078667 C1

FIELD: repairing pipe line. SUBSTANCE: device has base 7 provided with multi- cam chuck 1. Chuck 1 consists of two parts that can move along guide 3 with respect to each other in a plane perpendicular to the axis of chuck 1. Locking members 15 are used for coupling the parts of the chuck to form a single unit. Guide 3 is connected with the base through flexible members 5. EFFECT: enhanced reliability. 2 dwg

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RU 2 078 667 C1

Authors

Dvurechenskij A.G.

Sel'Skij B.E.

Kapustin V.E.

Shkandykov V.A.

Davletshina F.A.

Dates

1997-05-10—Published

1995-09-20—Filed

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