<titlePart> <text>SECTION F <emdash/> MECHANICAL ENGINEERING</text> </titlePart> <titlePart> <text>LIGHTING</text> </titlePart> <titlePart> <text>HEATING</text> </titlePart> <titlePart> <text>WEAPONS</text> </titlePart> <titlePart> <text>BLASTING</text> </titlePart>

<titlePart> <text>SECTION F <emdash/> MECHANICAL ENGINEERING</text> </titlePart> <titlePart> <text>LIGHTING</text> </titlePart> <titlePart> <text>HEATING</text> </titlePart> <titlePart> <text>WEAPONS</text> </titlePart> <titlePart> <text>BLASTING</text> </titlePart> MACHINES positive displacement rotary or oscillating piston liquid and elastic fluid or elastic fluid liquid only reciprocating piston or other liquid and elastic fluid or elastic fluid liquid only non-positive displacement liquid and elastic fluid or elastic fluid liquid only ENGINES positive displacement rotary or oscillating piston liquid and elastic fluid or elastic fluid liquid only reciprocating piston or other liquid and elastic fluid or elastic fluid liquid only non-positive displacement liquid and elastic fluid or elastic fluid liquid only PUMPS positive displacement rotary or oscillating piston reciprocating piston or other non-positive displacement <titlePart> <text>ENGINEERING IN GENERAL</text> </titlePart> <titlePart> <text>ENGINEERING ELEMENTS OR UNITS</text> </titlePart> <titlePart> <text>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS</text> </titlePart> <titlePart> <text>THERMAL INSULATION IN GENERAL</text> </titlePart> <titlePart> <text>LUBRICATING</text> </titlePart> Attention is drawn to the following places, which cover lubrication of specific apparatus or in particular processes: Harvesters Mandrels for metal tube rolling mills Rolls for metal rolling mills Tools for machines for working metal without removing material Forging or pressing Moulds for continuous casting of metals Milling cutters , Metal saws , Machine tools Portable power-driven percussive tools Hair-clippers or dry-shavers Band saw blades for wood or the like Vehicles Cable systems for railways Railway locomotives Axle-boxes of rail vehicles Rail or wheel flanges of railways Endless-track units for vehicles Cycles Conveyers Ropes, cables or guides of elevators Spindles of machines for spinning or twisting threads or fibres Knitting machines Sewing machines Embroidering machines Switches for railways Locks Hinges Roller bits for earth drilling Rotary-piston or oscillating-piston machines or engines Non-positive-displacement machines Machines or engines in general Gas-turbine plants Cylinders of combustion engines Pumps for liquids Rotary-piston or oscillating-piston pumps for liquids Non-positive-displacement pumps Flexible shafts Sliding-contact bearings Ball or roller bearings Springs Transmissions Smallarms or ordnance Clocks Rotary current collectors, distributors or interrupters MODIFICATIONS OF APPARATUS OR MACHINES TO ENSURE LUBRICATION LUBRICATION DEVICES Stationary; mobile; manual , ; ; , Lubricating-pumps Details: reservoirs; conduits; check valves ; ; EQUIPMENT FOR DISTRIBUTION, PROPORTIONING, SAFETY, CONTROL, CLEANING HANDLING OF LUBRICANTS, STORAGE SPECIAL LUBRICATION , SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS <titlePart> <text>Lubrication devices or arrangements for oil or grease</text> </titlePart> <titlePart> <text>Constructional modifications of parts of machines or apparatus for the purpose of lubrication</text> </titlePart> <titlePart> <text>Devices for supplying lubricant by manual action</text> <entryReference>draining equipment for liquid containers <sref ref="B65D"/></entryReference> </titlePart> <titlePart> <text>delivering oil</text> </titlePart> <titlePart> <text>Oil cans</text> </titlePart> <titlePart> <text>Oil syringes</text> </titlePart> <titlePart> <text>delivering on squeezing</text> </titlePart> <titlePart> <text>incorporating a piston-pump</text> </titlePart> <titlePart> <text>delivering grease</text> </titlePart> <titlePart> <text>Grease guns</text> </titlePart> <titlePart> <text>Apparatus with hand-positioned nozzle supplied with lubricant under pressure</text> <entryReference><sref ref="F16N0003000000"/> takes precedence</entryReference> </titlePart> <titlePart> <text>Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns</text> </titlePart> <titlePart> <text>Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated</text> <entryReference>axle-box lubrication for railway rolling-stock <sref ref="B61F0017000000"/></entryReference> </titlePart> <titlePart> <text>with gravity feed or drip lubrication</text> </titlePart> <titlePart> <text>with oil flow promoted by vibration</text> </titlePart> <titlePart> <text>Arrangements in which the droplets are visible</text> </titlePart> <titlePart> <text>controlled by means of the temperature of the member to be lubricated</text> <entryReference>thermostats <sref ref="G05D"/></entryReference> </titlePart> <titlePart> <text>incorporating manually-operated regulating means, e.g. spindles</text> </titlePart> <titlePart> <text>with feed by capillary action, e.g. by wicks</text> </titlePart> <titlePart> <text>the lubricant being conveyed from the reservoir by mechanical means</text> <entryReference>by pumping devices <sref ref="F16N0007360000"/>, <sref ref="F16N0007380000"/></entryReference> <entryReference>adaptations for lubrication of machines or engines in general, of internal-combustion engines <sref ref="F01M"/></entryReference> </titlePart> <titlePart> <text>the oil being carried up by a lifting device</text> <entryReference>scoop devices in general <sref ref="F04D"/></entryReference> </titlePart> <titlePart> <text>with one or more feed members fixed on a shaft</text> </titlePart> <titlePart> <text>with one or more members moving around the shaft to be lubricated</text> </titlePart> <titlePart> <text>shaped as rings</text> </titlePart> <titlePart> <text>with discs, rollers, belts, or the like contacting the shaft to be lubricated</text> </titlePart> <titlePart> <text>Splash lubrication</text> <entryReference>mist lubrication <sref ref="F16N0007320000"/></entryReference> </titlePart> <titlePart> <text>Dip lubrication</text> </titlePart> <titlePart> <text>the oil being fed or carried along by another fluid</text> <entryReference>in internal-combustion engines <sref ref="F02F"/></entryReference> </titlePart> <titlePart> <text>Mist lubrication</text> <entryReference>splash lubrication <sref ref="F16N0007260000"/></entryReference> </titlePart> <titlePart> <text>Atomising devices for oil</text> <entryReference>atomising devices in general <sref ref="B05B"/></entryReference> </titlePart> <titlePart> <text>with feed by pumping action of the member to be lubricated or of a shaft of the machine</text> </titlePart> <titlePart> <text>Centrifugal lubrication</text> </titlePart> <titlePart> <text>with a separate pump</text> </titlePart> <titlePart> <text>Central lubrication systems</text> </titlePart> <titlePart> <text>in a closed circulation system</text> </titlePart> <titlePart> <text>Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent</text> <entryReference>also usable with a stationary reservoir <sref ref="F16N0007000000"/></entryReference> </titlePart> <titlePart> <text>with reservoir on or in a rotary member</text> </titlePart> <titlePart> <text>with reservoir on or in a reciprocating, rocking, or swinging member</text> </titlePart> <titlePart> <text>Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated</text> </titlePart> <titlePart> <text>Grease cups</text> </titlePart> <titlePart> <text>Hand-actuated grease cups, e.g. Stauffer cups</text> </titlePart> <titlePart> <text>Spring-loaded devices</text> </titlePart> <titlePart> <text>Weight-loaded devices</text> </titlePart> <titlePart> <text>with mechanical drive, other than directly by springs or weights</text> <entryReference>lubricating-pumps <sref ref="F16N0013000000"/></entryReference> </titlePart> <titlePart> <text>by pressure of another fluid</text> </titlePart> <titlePart> <text>by centrifugal action</text> </titlePart> <titlePart> <text>Lubricating-pumps</text> <entryReference>oil cans with pump <sref ref="F16N0003080000"/></entryReference> <entryReference>pumps for liquids in general <sref ref="F04"/></entryReference> </titlePart> <titlePart> <text>with reciprocating piston</text> <entryReference>pumps with distributing equipment <sref ref="F16N0013220000"/></entryReference> </titlePart> <titlePart> <text>Adjustable reciprocating pumps</text> </titlePart> <titlePart> <text>Actuation of lubricating-pumps</text> </titlePart> <titlePart> <text>by hand</text> </titlePart> <titlePart> <text>with mechanical drive</text> <entryReference><sref ref="F16N0013180000"/> takes precedence</entryReference> </titlePart> <titlePart> <text>with ratchet</text> </titlePart> <titlePart> <text>with cam or wobble-plate on shaft parallel to the pump cylinder or cylinders</text> </titlePart> <titlePart> <text>with fluid drive</text> </titlePart> <titlePart> <text>relative movement of pump parts being produced by inertia of one of the parts or of a driving member</text> </titlePart> <titlePart> <text>Rotary pumps</text> <entryReference>with distributing equipment <sref ref="F16N0013220000"/></entryReference> </titlePart> <titlePart> <text>with distributing equipment</text> <entryReference>separate distributing equipment <sref ref="F16N0025000000"/></entryReference> </titlePart> <titlePart> <text>Lubrication with substances other than oil or grease</text> </titlePart> <titlePart> <text>Lubrication characterised by the use of particular lubricants in particular apparatus or conditions</text> <entryReference><sref ref="F16N0017000000"/> takes precedence</entryReference> <entryReference>lubricating compositions, selection of particular substances as lubricants in general <sref ref="C10M"/></entryReference> <entryReference>bearings with surfaces incorporating lubricant <sref ref="F16C0033040000"/></entryReference> <entryReference>lubrication specially adapted to machines or apparatus provided for in a single other class, <u>see</u> the relevant class for the machine or apparatus</entryReference> </titlePart> <titlePart> <text>with graphite or graphite-containing compositions</text> </titlePart> <titlePart> <text>with water</text> <entryReference>bearings working in water <sref ref="F16C"/></entryReference> </titlePart> <titlePart> <text>Lubrication of machines or apparatus working under extreme conditions</text> <entryReference>additives to lubricating oil or lubricating grease <sref ref="C10M"/></entryReference> </titlePart> <titlePart> <text>at high temperature</text> <entryReference>of turbines <sref ref="F01D"/>, <sref ref="F02C"/></entryReference> <entryReference>lubrication of machines or engines in general, of internal-combustion engines <sref ref="F01M"/></entryReference> </titlePart> <titlePart> <text>at low temperature</text> <entryReference>lubrication of refrigerating machines <sref ref="F25B"/></entryReference> </titlePart> <titlePart> <text>in vacuum or under reduced pressure</text> <entryReference>lubrication of evacuating pumps <sref ref="F04"/></entryReference> <entryReference>of rotary anodes of X-ray tubes <sref ref="H01J0035100000"/></entryReference> </titlePart> <titlePart> <text>Details of lubricators or lubrication systems</text> </titlePart> <titlePart> <text>Lubricant containers for use in lubricators or lubrication systems</text> </titlePart> <titlePart> <text>Conduits</text> </titlePart> <titlePart> <text>Junctions</text> <entryReference>in general <sref ref="F16L"/></entryReference> </titlePart> <titlePart> <text>Fittings for lubrication apertures</text> </titlePart> <titlePart> <text>Lubricating nipples</text> </titlePart> <titlePart> <text>Nozzles for connection of lubricating equipment to nipples</text> </titlePart> <titlePart> <text>Covering members for nipples, conduits, or apertures</text> </titlePart> <titlePart> <text>Special adaptations of check valves</text> <entryReference>check valves in general <sref ref="F16K"/></entryReference> </titlePart> <titlePart> <text>Distributing equipment</text> </titlePart> <titlePart> <text>with reciprocating distributing slide valve</text> </titlePart> <titlePart> <text>with rotary distributing member</text> <entryReference>combined with oil pump <sref ref="F16N0013220000"/></entryReference> </titlePart> <titlePart> <text>Proportioning devices</text> <entryReference>liquid meters <sref ref="G01F"/></entryReference> </titlePart> <titlePart> <text>Gating equipment</text> <entryReference>multiple-way valves <sref ref="F16K"/></entryReference> <entryReference>metering cocks <sref ref="G01F"/></entryReference> </titlePart> <titlePart> <text>Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions</text> </titlePart> <titlePart> <text>Use of devices responsive to conditions in lubricating arrangements or systems</text> <entryReference>in bearings <sref ref="F16C"/></entryReference> <entryReference>constructions of apparatus outside the lubricating arrangements or systems, <u>see</u> the relevant classes</entryReference> </titlePart> <titlePart> <text>for influencing the supply of lubricant</text> </titlePart> <titlePart> <text>enabling a warning to be given</text> </titlePart> <titlePart> <text>enabling moving parts to be stopped</text> </titlePart> <titlePart> <text>Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus</text> <entryReference>oil separators for separating oil from exhaust steam <sref ref="F22G"/></entryReference> </titlePart> <titlePart> <text>Oil catchers</text> </titlePart> <titlePart> <text>Oil wipers</text> <entryReference>oil-scraping rings for pistons <sref ref="F16J0009200000"/></entryReference> </titlePart> <titlePart> <text>Mechanical arrangements for cleaning lubricating equipment</text> </titlePart> <titlePart> <text>Special racks or the like for use in draining lubricant from machine parts</text> </titlePart> <titlePart> <text>Care of lubricants</text> </titlePart> <titlePart> <text>Storage of lubricants in engine-rooms or the like</text> <entryReference>storage containers <sref ref="B65"/></entryReference> </titlePart> <titlePart> <text>Equipment for transferring lubricant from one container to another</text> </titlePart> <titlePart> <text>for filling grease guns</text> </titlePart> <titlePart> <text>Arrangements for conditioning of lubricants in the lubricating system</text> <entryReference>cleaning of lubricating oil, lubricating compositions <sref ref="C10M"/></entryReference> </titlePart> <titlePart> <text>by cooling</text> <entryReference>heat-exchangers in general <sref ref="F28"/></entryReference> </titlePart> <titlePart> <text>by heating</text> <entryReference>heat-exchangers in general <sref ref="F28"/></entryReference> </titlePart> <titlePart> <text>by filtration</text> <entryReference>filters in general <sref ref="B01D"/></entryReference> <entryReference>magnetic separators <sref ref="B03C0001000000"/></entryReference> </titlePart> <titlePart> <text>by diluting, e.g. by addition of fuel</text> <entryReference>lubrication of machines or engines in general, of internal-combustion engines <sref ref="F01M"/></entryReference> </titlePart> <titlePart> <text>Subject matter not provided for in other groups of this subclass</text> </titlePart>