IPC Main Group
E05F 3/00 Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- Subclass:
- DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
Related Keywords
CHECK(S) for controlling motion of doors or windowsPIVOTS for doors or windows with checks or closing meanswindow SASH(ES) weights or fittings
7 direct subcodes
Child Classifications
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- E05F 3/02 with pneumatic piston brakes
- E05F 3/04 with liquid piston brakes
- E05F 3/14 with fluid brakes of the rotary type
- E05F 3/16 with friction brakes
- E05F 3/18 with counteracting springs
- E05F 3/2 in hinges
- E05F 3/22 Additional arrangements for closers, e.g. for holding the wing in opened or other position