IPC 7 English version E05F !A-E05F 17/00

E05F-E05F01700

SECTION E – FIXED CONSTRUCTIONS

E 05

LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES

E 05 F

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

Note

In this subclass, the following terms are used with the meanings indicated:

–

"closer" or "opener" includes devices for assisting wing-movement or for wing-counterbalancing. [4]

Subclass Index

CLOSERS, OPENERS, OR CHECKS FOR WINGS

E05F 1/00, E05F 3/00, E05F 5/00

ACCESSORIES FOR WINGS

E05F 7/00

OPERATING MECHANISMS FOR WINGS

E05F 9/00 to E05F 17/00

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

gravity-actuated

for wings which lift during movement

Mechanisms in the shape of hinges or pivots, operated by the weight of the wing

spring-actuated

for swinging wings

Mechanisms in the shape of hinges or pivots, operated by springs

with double-acting springs, e.g. for closing and opening or checking and closing

for sliding wings [4]

Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices (construction of non-pneumatic or non-liquid braking devices E05F 5/00; friction devices in hinges E05D 11/08)

with pneumatic piston brakes (rotary type E05F 3/14)

with liquid piston brakes (rotary type E05F 3/14)

in which a torsion spring rotates a member around an axis perpendicular to the axis of the piston

in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston

with a spring, other than a torsion spring, and a piston, the axes of which are the same or lie in the same direction

Special devices controlling the circulation of the liquid, e.g. valve arrangement (valves per se F16K)

with fluid brakes of the rotary type

with friction brakes

with counteracting springs (double-acting springs E05F 1/14)

in hinges

Additional arrangements for closers, e.g. for holding the wing in opened or other position

Braking devices, e.g. checks; Stops; Buffers (construction of pneumatic or liquid braking devices E05F 3/00; combined with devices for holding wings open E05C 17/00; devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing E05C 17/04) [4]

specially for preventing the slamming of wings

hand-operated; operated by centrifugal action

Buffers (E05F 5/02 takes precedence)

with springs

with piston brakes

specially for preventing the closing of a wing before another wing has been closed

Miscellaneous accessories for wings (specially adapted for furniture A47B 95/00; door-lifters B66F, E04F 21/00; knobs or handles E05B) [2]

for raising wings before being turned

Arrangements affording protection against rattling (with buffering action E05F 5/00)

Devices for taking the weight of the wing, arranged away from the hinge axis

Means for transmitting movements between vertical and horizontal sliding bars, rods, or cables (means for transmitting movements between vertical and horizontal sliding bars, rods, or cables, for the fastening of wings E05C 9/24)

Operating mechanisms for wings (for safeguarding bank teller windows E05G 5/00; for interconnected louvres E06B 7/086; for blinds or roll-type closures E06B 9/00) [2]

Means for operating wings by hand rods not guided in or on the frame, including those which also operate the fastening (bolts or fastening devices for wings E05C)

11/

Man-operated mechanisms for operating wings, including those which also operate the fastening (connecting mechanisms for a plurality of wings E05F 17/00)

11/

for wings in general, e.g. fanlights (E05F 11/36 takes precedence; for windows to be lowered vertically E05F 11/38; for doors E05F 11/54)

11/

with cords, chains, or cables

11/

in guide-channels

11/

with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame

11/

Mechanisms by which a handle moves the bar

11/

Mechanisms by which the bar shifts the wing

11/

directly, i.e. without links, shifting the wing, e.g. by rack-and-gear or pin-and-slot

11/

shifting the wing by pivotally-connected members moving in a plane perpendicular to the pivot axis of the wing

11/

consisting of a lever, e.g. an angle lever, only

11/

consisting of a lever, e.g. an angle lever, and only one additional link

11/

consisting of a lever, e.g. an angle lever, and two or more additional links in series

11/

shifting the wing by pivotally-connected members moving in a plane parallel to the pivot axis of the wing

11/

consisting of a lever, e.g. an angle lever, only

11/

consisting of a lever, e.g. an angle lever, and one or more additional links

11/

consisting of links in rhomb form

11/

with rotary bars guided in the frame (E05F 11/34 takes precedence)

11/

with screw mechanisms

11/

specially designed for passing through a wall

11/

for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement

11/

operated by screw mechanism

11/

operated by rack bars and toothed wheels

11/

operated by one or more lifting arms

11/

operated by lazy-tongs mechanism

11/

operated by cords or chains

11/

Crank gear with clutches or retaining brakes, for operating window mechanisms

11/

combined with means for producing an additional movement, e.g. a horizontal or a rotary movement

11/

for sliding windows, e.g. vehicle windows, to be opened or closed by horizontal movement [2]

11/

for doors

13/

Mechanisms operated by the movement or weight of a person or vehicle (through power-operated wing-operating mechanisms E05F 15/00)

13/

by devices, e.g. lever arms, affected by the movement of the user

13/

by platforms lowered by the weight of the user

15/

Power-operated mechanisms for wings

15/

with pressure medium

15/

for swinging wings

15/

for horizontally-sliding wings

15/

for vertically-sliding wings

15/

with rotary electromotors

15/

for swinging wings

15/

for horizontally-sliding wings

15/

for vertically-sliding wings

15/

with other electrical means, e.g. solenoids

15/

controlled by automatically-acting means, e.g. by photocells, by electric waves, by thermostats, by rain, by fire

17/

Special devices for shifting a plurality of wings operated simultaneously (for simultaneously moving a plurality of interconnected ventilating lamellae E06B 7/086) [2]