for swinging wings

Full Title

Closers or openers for wings, not otherwise provided for in this subclass > spring-actuated > for swinging wings

Child Classifications

Navigate with arrow keys, Enter to open

• E05F 1/1008
• E05F 1/1033
• E05F 1/1041
• E05F 1/1083
• E05F 1/1091
• E05F 1/12 Mechanisms in the shape of hinges or pivots, operated by springs
• E05F 1/14 with double-acting springs, e.g. for closing and opening or checking and closing