SLEDGE Russian patent published in 2014 - IPC B62B13/16

Abstract RU 2513365 C1

FIELD: transport.

SUBSTANCE: folding sledge comprises two side frames connected by flexible seat and backrest, at least two folding spacers. Note that struts of one of said least two spacers are arranged between skid and backrest.

EFFECT: higher stiffness, uniform stress distribution at side frames.

1 dwg

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RU 2 513 365 C1

Authors

Mitjanin Aleksej Aleksandrovich

Dates

2014-04-20—Published

2012-12-27—Filed