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 > by mechanical means > with a movable bar or equivalent member extending between frame and wing

Classification Context

Section:

FIXED CONSTRUCTIONS

Class:

LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES

Subclass:

BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS

Child Classifications

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• E05C 17/06 releasable to allow further opening only when the wing is nearly closed
• E05C 17/08 with special means for release, e.g. automatic release by further opening
• E05C 17/1 incorporating a special device for securing the wing in the closed position
• E05C 17/12 consisting of a single rod
• E05C 17/3 of extensible, e.g. telescopic, construction
• E05C 17/32 consisting of two or more pivoted rods
• E05C 17/36 comprising a flexible member, e.g. chains