DEVICE FOR PULLING OUT SPIKES Russian patent published in 1999 - IPC

Abstract RU 2141548 C1

FIELD: railway track maintenance machinery and equipment. SUBSTANCE: device has support 1 with its upper end being connected by means of pin 2 with lever 3. End of lever is made in the form of drum. Grip 7 is secured in holes 6 of drum shoulders by means of flexible link 8. Application of aforesaid embodiment of device prevents deformation of spike being drawn. EFFECT: higher efficiency. 4 dwg

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RU 2 141 548 C1

Authors

Suprun P.P.

Dates

1999-11-20—Published

1998-04-03—Filed