Closers or openers for wings, not otherwise provided for in this subclass

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION CHECKS FOR WINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING

E05F1/00Closers or openers for wings, not otherwise provided for in this subclass

E05F1/002controlled by automatically acting means E05F1/004by thermostats, rain, wind or noise E05F1/006by emergency conditions E05F1/008by time control E05F1/02gravity-actuated E05F1/025with rectilinearly-moving counterweights E05F1/04for wings which lift during movement, operated by their own weight E05F1/043with cams, helical tracks E05F1/046with rectilinearly-inclined tracks for sliding wings E05F1/06Mechanisms in the shape of hinges or pivots, operated by the weight of the wing E05F1/061with cams or helical tracks E05F1/063with complementary, substantially identical and slidingly cooperating cam surfaces E05F1/065Cam-and-wheel arrangements E05F1/066Helical grooves, slots, threads or the like E05F1/068with inclined pivot-axes E05F1/08spring-actuated E05F1/10for swinging wings E05F1/1008with a coil spring parallel with the pivot axis E05F1/1016with a canted-coil torsion spring E05F1/1025with a compression or traction spring E05F1/1033with a torsion bar E05F1/1041with a coil spring perpendicular to the pivot axis E05F1/105with a compression spring E05F1/1058for counterbalancing E05F1/1066with a traction spring E05F1/1075for counterbalancing E05F1/1083with a leaf or similar spring E05F1/1091with a gas spring E05F1/12Mechanisms in the shape of hinges or pivots, operated by springs E05F1/1207with a coil spring parallel with the pivot axis E05F1/1215with a canted-coil torsion spring E05F1/1223with a compression or traction spring E05F1/123with a torsion bar E05F1/1238specially adapted for vehicles E05F1/1246with a coil spring perpendicular to the pivot axis E05F1/1253with a compression spring E05F1/1261for counterbalancing E05F1/1269with a traction spring E05F1/1276for counterbalancing E05F1/1284with a leaf or similar spring E05F1/1292with a gas spring E05F1/14with double-acting springs E05F1/16for sliding wings