HOLDER WITH STRAINED FORM-LOCKING ELEMENT Russian patent published in 2007 - IPC F16B39/02 F16B43/00 E01B9/00

Abstract RU 2298702 C2

FIELD: railroad transportation, possible use in upper construction of road with reinforced concrete ties for separate clamp-bolt clip КБ-65.

SUBSTANCE: holder with strained form-locking element for railroad rail clip КБ-65 contains form-locking element, made in form of profiled spring ring with bent ends, mounted on nut of clamp bolt with possible rotation of held nut of clamp bolt relatively to profiled spring ring on application of greater momentum force compared to self-removing momentum. Bent ends of profiled spring ring are driven into upper socket of overhanging support, mounted on high paw of clamp in position of full closure.

EFFECT: counteraction to counter-removing momentum, appearing as a result of effect of high frequency oscillations and vertical compressions during passage of train, possible operative adjustment of nut fastening momentum without need for dismantling the spring form-locking element.

3 dwg

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RU 2 298 702 C2

Authors

Dates

2007-05-10—Published

2005-03-03—Filed