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IPC entry: F16D 55/226 5-dot subgroup [Version 2024.01 (current), Language EN - English]

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Symbol		Title
A		HUMAN NECESSITIES
B		PERFORMING OPERATIONS; TRANSPORTING
C		CHEMISTRY; METALLURGY
D		TEXTILES; PAPER
E		FIXED CONSTRUCTIONS
F		MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01		ENGINES OR PUMPS
F01		MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F02		COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F03		MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
F04		POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F15		ENGINEERING IN GENERAL
F15		FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F16		ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16B		DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING (couplings for transmitting rotation F16D)
F16C		SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS [5]
F16D		COUPLINGS FOR TRANSMITTING ROTATION (gearing for conveying rotation F16H, e.g. fluid gearing F16H 39/00-F16H 47/00); CLUTCHES (dynamo-electric clutches H02K 49/00; clutches using electrostatic attraction H02N 13/00); BRAKES (electrodynamic brake systems for vehicles in general B60L 7/00; dynamo-electric brakes H02K 49/00) [2]
F16D 1/00		Couplings
F16D 1/00		Couplings for rigidly connecting two coaxial shafts or other movable machine elements (for attachment of cranks to their shafts F16C 3/10) [1, 2006.01]
F16D 3/00		Yielding couplings, i.e. with means permitting movement between the connected parts during the drive (couplings disconnectable simply by axial movement F16D 1/10; slip couplings F16D 7/00; fluid couplings F16D 31/00-F16D 39/00) [1, 2006.01]
F16D 5/00		Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member (fluid couplings F16D 31/00-F16D 39/00) [1, 2006.01]
F16D 7/00		Slip couplings, e.g. slipping on overload, for absorbing shock (combined with yielding shaft couplings F16D 3/14; fluid slip couplings F16D 31/00-F16D 35/00) [1, 2006.01]
F16D 9/00		Couplings with safety member for disconnecting [1, 2006.01]
F16D 11/00		Clutches with mechanically-actuated clutching members; Synchronisation arrangements for clutches
F16D 11/00		Clutches in which the members have interengaging parts (arrangements for synchronisation F16D 23/02; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 13/00		Friction clutches (arrangements for synchronisation F16D 23/02; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 15/00		Clutches with wedging balls or rollers or with other wedgeable separate clutching members (freewheels, freewheel clutches F16D 41/00; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 17/00		Clutches in which the drive is transmitted solely by virtue of the eccentricity of the contacting surfaces of clutch members which fit one around the other (automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 19/00		Clutches with mechanically-actuated clutching members not otherwise provided for (automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 21/00		Systems comprising a plurality of mechanically-actuated clutches (for synchronisation F16D 23/04; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 23/00		Details of mechanically-actuated clutches not specific for one distinct type; Synchronisation arrangements for clutches [1, 2006.01]
F16D 25/00		Clutches actuated non-mechanically [3]
F16D 25/00		Fluid-actuated clutches (arrangements for synchronisation F16D 23/02; fluid clutches F16D 31/00-F16D 39/00; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [1, 2006.01]
F16D 27/00		Magnetically-actuated clutches; Control or electric circuits therefor (arrangements for synchronisation F16D 23/02; clutches with magnetisable particles F16D 37/02; automatic clutches F16D 43/00-F16D 45/00; circuits for external control F16D 48/00) [1, 2, 2006.01]
F16D 28/00		Electrically-actuated clutches (arrangements for synchronisation F16D 23/02; clutches actuated directly by means of an electromagnet F16D 27/00; automatic clutches F16D 43/00-F16D 45/00; external control F16D 48/00) [6, 2006.01]
F16D 29/00		Clutches or systems of clutches involving both fluid and magnetic or both fluid and electric actuation [1, 6, 2006.01]
F16D 31/00		Couplings or clutches with a fluid or semifluid as power-transmitting means
F16D 31/00		Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution [1, 2006.01]
F16D 33/00		Rotary fluid couplings or clutches of the hydrokinetic type [1, 2006.01]
F16D 35/00		Fluid clutches in which the clutching is predominantly obtained by fluid adhesion (F16D 37/00 takes precedence) [1, 2006.01]
F16D 37/00		Clutches in which the drive is transmitted through a medium consisting of small particles, e.g. centrifugally speed-responsive [1, 2006.01]
F16D 39/00		Combinations of couplings according to two or more of the groups F16D 31/00-F16D 37/00 [1, 2006.01]
F16D 41/00		Freewheels or freewheel clutches; Automatic clutches
F16D 41/00		Freewheels or freewheel clutches (cycle brakes controlled by back-pedalling B62L 5/00) [1, 2006.01]
F16D 43/00		Internally controlled automatic clutches (freewheels, freewheel clutches F16D 41/00; external control of clutches F16D 48/00) [1, 6, 2006.01]
F16D 45/00		Freewheels or freewheel clutches combined with automatic clutches [1, 2006.01]
F16D 47/00
F16D 47/00		Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the following sets of groups: F16D 1/00-F16D 9/00; F16D 11/00-F16D 23/00; F16D 25/00-F16D 29/00; F16D 31/00-F16D 39/00; F16D 41/00-F16D 45/00 (freewheels combined with a clutch to lock the driving and driven members of the freewheel F16D 41/04, F16D 41/26) [1, 2006.01]
F16D 48/00		External control of clutches [6, 2006.01]
F16D 49/00		Brakes
F16D 49/00		Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like [1, 2006.01]
F16D 51/00		Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like [1, 2006.01]
F16D 53/00		Brakes with braking members co-operating with both the periphery and the inner surface of a drum, wheel-rim, or the like [1, 2006.01]
F16D 55/00		Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes [1, 2006.01]
F16D 55/02		. with axially-movable discs or pads pressed against axially-located rotating members [1, 2006.01]
F16D 55/04		. . by moving discs or pads away from one another against radial walls of drums or cylinders [1, 2006.01]
F16D 55/06		. . . without self-tightening action [1, 2006.01]
F16D 55/08		. . . . Mechanically-actuated brakes [1, 2006.01]
F16D 55/10		. . . . Brakes actuated by a fluid-pressure device arranged in or on the brake [1, 2006.01]
F16D 55/12		. . . . . comprising an expansible fluid-filled flexible member coaxial with the brake [1, 2006.01]
F16D 55/14		. . . with self-tightening action, e.g. by means of coacting helical surfaces or balls and inclined surfaces [1, 2006.01]
F16D 55/15		. . . . initiated by means of brake-bands or brake-shoes [1, 2006.01]
F16D 55/16		. . . . Mechanically-actuated brakes [1, 2006.01]
F16D 55/18		. . . . Brakes actuated by a fluid-pressure device arranged in or on the brake [1, 2006.01]
F16D 55/20		. . . . . comprising an expansible fluid-filled flexible member coaxial with the brake [1, 2006.01]
F16D 55/22		. . by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads [1, 5, 2006.01]
F16D 55/224		. . . with a common actuating member for the braking members [1, 5, 2006.01]
F16D 55/225		. . . . the braking members being brake pads [5, 2006.01]
F16D 55/2255		. . . . . in which the common actuating member is pivoted [5, 2006.01]
F16D 55/226		. . . . . in which the common actuating member is moved axially [5, 2006.01]
F16D 55/2265		. . . . . . the axial movement being guided by one or more pins [5, 2006.01]
F16D 55/227		. . . . . . . by two pins [5, 2006.01]
F16D 55/228		. . . with a separate actuating member for each side [1, 2006.01]
F16D 55/24		. with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member [1, 2006.01]
F16D 55/26		. . without self-tightening action [1, 2006.01]
F16D 55/28		. . . Brakes with only one rotating disc [1, 2006.01]
F16D 55/30		. . . . mechanically actuated [1, 2006.01]
F16D 55/31		. . . . . by means of an intermediate leverage [1, 2006.01]
F16D 55/32		. . . . actuated by a fluid-pressure device arranged in or on the brake [1, 2006.01]
F16D 55/33		. . . . . by means of an intermediate leverage [1, 2006.01]
F16D 55/34		. . . . . comprising an expansible fluid-filled flexible member coaxial with the brake [1, 2006.01]
F16D 55/36		. . . Brakes with a plurality of rotating discs all lying side by side [1, 2006.01]
F16D 55/38		. . . . mechanically actuated [1, 2006.01]
F16D 55/39		. . . . . by means of an intermediate leverage [1, 2006.01]
F16D 55/40		. . . . actuated by a fluid-pressure device arranged in or on the brake [1, 2006.01]
F16D 55/41		. . . . . by means of an intermediate leverage [1, 2006.01]
F16D 55/42		. . . . . comprising an expansible fluid-filled flexible member coaxial with the brake [1, 2006.01]
F16D 55/44		. . . with the rotating part consisting of both central plates and ring-shaped plates arranged concentrically around the central plates [1, 2006.01]
F16D 55/46		. . with self-tightening action [1, 2006.01]
F16D 55/48		. . . with discs or pads having a small free angular travel relative to their support, which produces the self-tightening action [1, 2006.01]
F16D 55/50		. . . with auxiliary friction members, which may be of different type, producing the self-tightening action [1, 2006.01]
F16D 57/00		Liquid-resistance brakes; Air-resistance brakes [1, 2006.01]
F16D 59/00		Self-acting brakes, e.g. coming into operation at a predetermined speed [1, 2006.01]
F16D 61/00		Brakes with means for making the energy absorbed available for use (F16D 57/00 takes precedence) [1, 2006.01]
F16D 63/00		Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D 49/00-F16D 61/00 (brakes with auxiliary members for self-tightening F16D 49/22, F16D 51/66, F16D 55/50) [1, 2006.01]
F16D 65/00		Parts or details of brakes [1, 2006.01]
F16D 66/00		Arrangements for monitoring working conditions of brakes, e.g. wear or temperature [1, 2006.01]
F16D 67/00
F16D 67/00		Combinations of couplings and brakes; Combinations of clutches and brakes (F16D 71/00 takes precedence; conjoint control of brake systems and driveline clutches in vehicles B60W 10/02, B60W 10/18) [1, 2, 2006.01]
F16D 69/00		Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces (braking members F16D 65/02) [1, 2006.01]
F16D 71/00		Mechanisms for bringing members to rest in a predetermined position (combined with, or controlling, clutches F16D 43/26; means for initiating operation of brakes at a predetermined position F16D 65/14) [1, 2006.01]
F16D 121/00		Indexing scheme associated with groups F16D 65/14-F16D 65/28 relating to actuators [2012.01]
F16D 121/00		Type of actuator operation force [2012.01]
F16D 123/00		Multiple operation forces [2012.01]
F16D 125/00		Components of actuators [2012.01]
F16D 127/00		Auxiliary mechanisms [2012.01]
F16D 129/00		Type of operation source for auxiliary mechanisms [2012.01]
F16D 131/00		Overall arrangement of the actuators or their elements, e.g. modular construction [2012.01]
F16F		SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
F16G		BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
F16H		GEARING
F16J		PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
F16K		VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16L		PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16M		FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
F16N		LUBRICATING
F16P		SAFETY DEVICES IN GENERAL
F16S		CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
F16T		STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
F17		STORING OR DISTRIBUTING GASES OR LIQUIDS
F21		LIGHTING; HEATING
F21		LIGHTING
F22		STEAM GENERATION
F23		COMBUSTION APPARATUS; COMBUSTION PROCESSES
F24		HEATING; RANGES; VENTILATING
F25		REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
F26		DRYING
F27		FURNACES; KILNS, OVENS OR RETORTS [4]
F28		HEAT EXCHANGE IN GENERAL
F41		WEAPONS; BLASTING
F41		WEAPONS
F42		AMMUNITION; BLASTING
F99		SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION [2006.01]
G		PHYSICS
H		ELECTRICITY

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