CPC Subgroup
E05C 17/04 with a movable bar or equivalent member extending between frame and wing
Full Title
Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith (combined with hinges E05D11/00; combined with operating apparatus for wings E05F; other braking devices, stops, buffers E05F5/00) > by mechanical means (E05C17/60 takes precedence) > with a movable bar or equivalent member extending between frame and wing
8 direct subcodes
Child Classifications
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- E05C 17/08 with special means for release, e.g. automatic release by further opening
- E05C 17/12 consisting of a single rod
- E05C 17/30 of extensible, e.g. telescopic, construction (flexible members E05C17/36 )
- E05C 17/32 consisting of two or more pivoted rods
- E05C 17/36 comprising a flexible member, e.g. chains