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(11)

2 095 781

(13)

C1

(51)

IPC

(21) (22)

Application

95110178/28, 1995-06-15

(22)

Actual filing date

1995-06-15

(45)

Published

1997-11-10

(72)

Inventor

Khrapach N.A.Ukhtinskij A.N.Shestakov A.S.Averichkin P.A.

(73)

Holder

Stavropol'Skoe Vysshee Aviatsionnoe Inzhenernoe Uchilishche Pvo Im.Marshala Aviatsii V.A.Sudtsa

GEAR TO GRIP CURVILINEAR SPECIMEN DURING EXTENSION Russian patent published in 1997 - IPC

Abstract RU 2095781 C1

FIELD: mechanical engineering. SUBSTANCE: gear has gripping jaws 15 anchored on ends of two levers 11 mounted in body with groove, frame 1 with means for attachment to force exciter 2 having several pairs of rails 3, beams 5 with slots for protrusions of wedge-shaped grips 7 installed in bearings moving along rails 3 of frame 1 and protrusions of wedge-shaped grips 7 which may move along slots in beams 5 and turn around its their symmetry axis. EFFECT: improved reliability of gear. 1 dwg

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RU 2 095 781 C1

Authors

Khrapach N.A.

Ukhtinskij A.N.

Shestakov A.S.

Averichkin P.A.

Dates

1997-11-10—Published

1995-06-15—Filed

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