ADJUSTABLE WRENCH Russian patent published in 1997 - IPC

Abstract RU 2089375 C1

FIELD: mechanical engineering. SUBSTANCE: head 5 of the wrench has groove 15 and opening 11. Groove 15 is connected with passageway 8 and arranged at the fixed jaw 7. Opening 11 is arranged at movable jaw 2 and coaxial to passageway 8 to define cross-piece 17 between passageways 8 and 9. Bushing 13 with projection 16 are mounted in passageway 8. Projection 16 is received in groove 15. One support of worm 3 is received in the opening. The other support is received in bushing 13. Running screw 24 is spring-loaded in the axial direction. EFFECT: improved design. 5 dwg

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RU 2 089 375 C1

Authors

Fakhrutdinov I.Kh.

Fomin V.P.

Magsumov N.N.

Sukharev R.E.

Sekachev L.N.

Dates

1997-09-10—Published

1992-07-10—Filed