IPC-Stelle: B61F 5/12 [Version 2006.01]

SymbolTypTitel
BSKSECTION B — PERFORMING OPERATIONS; TRANSPORTING
B61KLRAILWAYS
B61FUKLRAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE (for vehicles in general B60; axles, wheels B60B; vehicle tyres B60C)
B61F 1/00HGRUnderframes (making railway vehicle underframes by forging or pressing B21K 7/12)
B61F 1/02UGR1
.with a single central sill
B61F 1/04UGR1
.of triangulated type
B61F 1/06UGR1
.specially adapted for locomotives or motor-driven railcars
B61F 1/08UGR1
.Details
B61F 1/10UGR2
. .End constructions
B61F 1/12UGR2
. .Cross bearers
B61F 1/14UGR2
. .Attaching or supporting vehicle body structure
B61F 3/00HGRTypes of bogies (B61F 5/00 takes precedence)
B61F 3/02UGR1
.with more than one axle
B61F 3/04UGR2
. .with driven axles or wheels
B61F 3/06UGR3
. . .with three or more axles
B61F 3/08UGR2
. .without driven axles or wheels
B61F 3/10UGR3
. . .with three or more axles
B61F 3/12UGR1
.specially modified for carrying adjacent vehicle bodies of articulated trains
B61F 3/14UGR1
.specially modified for reducing air resistance
B61F 3/16UGR1
.with a separate axle for each wheel
B61F 5/00HGRConstructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
B61F 5/02UGR1
.Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
B61F 5/04UGR2
. .Bolster supports or mountings (side bearings B61F 5/14)
B61F 5/06UGR3
. . .incorporating metal springs
B61F 5/08UGR3
. . .incorporating rubber springs
B61F 5/10UGR3
. . .incorporating fluid springs
B61F 5/12UGR3
. . .incorporating dampers
B61F 5/14UGR2
. .Side bearings
B61F 5/16UGR2
. .Centre bearings or other swivel connections between underframes and bolsters or bogies
B61F 5/18UGR3
. . .King-bolts
B61F 5/20UGR3
. . .with springs allowing transverse movements
B61F 5/22UGR2
. .Guiding of the vehicle underframes with respect to the bogies
B61F 5/24UGR3
. . .Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
B61F 5/26UGR1
.Mounting or securing axle-boxes in vehicle or bogie underframes
B61F 5/28UGR2
. .Axle-boxes integral with, or directly secured to, vehicle or bogie underframes
B61F 5/30UGR2
. .Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
B61F 5/32UGR3
. . .Guides, e.g. plates, for axle-boxes
B61F 5/34UGR4
. . . .Wedge mechanisms for adjusting clearance between underframes and axles
B61F 5/36UGR3
. . .Arrangements for equalising or adjusting the load on wheels or springs, e.g. yokes
B61F 5/38UGR1
.Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
B61F 5/40UGR2
. .Bogies with side frames mounted for longitudinal relative movements
B61F 5/42UGR2
. .Adjustment controlled by buffer or coupling gear
B61F 5/44UGR2
. .Adjustment controlled by movements of vehicle body
B61F 5/46UGR2
. .Adjustment controlled by a sliding axle under the same vehicle underframe
B61F 5/48UGR2
. .Trailing or leading bogies for locomotives or motor-driven railcars (B61F 5/40 takes precedence) [2]
B61F 5/50UGR1
.Other details
B61F 5/52UGR2
. .Bogie frames
B61F 7/00HGRRail vehicles equipped for use on tracks of different width
B61F 9/00HGRRail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
B61F 11/00HGRRail vehicles characterised by rail-engaging elements other than wheels, e.g. balls
B61F 13/00HGRRail vehicles characterised by wheel arrangements, not otherwise provided for
B61F 15/00HGRAxle-boxes (mounting or securing axle-boxes B61F 5/26; lubrication B61F 17/00; bearings in general F16C)
B61F 15/02UGR1
.with journal bearings
B61F 15/04UGR2
. .for locomotives
B61F 15/06UGR2
. .for cars
B61F 15/08UGR2
. .the axle being slidable or tiltable in the bearings
B61F 15/10UGR3
. . .and having springs opposing such movements
B61F 15/12UGR1
.with roller, needle, or ball bearings
B61F 15/14UGR2
. .constructed for taking-up axial pressure
B61F 15/16UGR2
. .the axle being slidable or tiltable in the bearings
B61F 15/18UGR3
. . .and having springs opposing such movements
B61F 15/20UGR1
.Details
B61F 15/22UGR2
. .Sealing means preventing entrance of dust or leakage of oil
B61F 15/24UGR3
. . .preventing oil leakage when vehicle is tilted or inverted
B61F 15/26UGR2
. .Covers; Sealing thereof
B61F 15/28UGR2
. .Axle-boxes modified to ensure electrical conductivity
B61F 17/00HGRLubrication specially adapted for axle-boxes of rail vehicles (lubrication in general F16N)
B61F 17/02UGR1
.with oil
B61F 17/04UGR2
. .Lubrication by stationary devices
B61F 17/06UGR3
. . .by means of a wick or the like
B61F 17/08UGR4
. . . .Devices for pressing the wick or the like against the rotating axle
B61F 17/10UGR3
. . .by means of an oil bath
B61F 17/12UGR3
. . .by gravity
B61F 17/14UGR2
. .Rotating lubricating devices
B61F 17/16UGR3
. . .with rings
B61F 17/18UGR3
. . .with chains
B61F 17/20UGR3
. . .with scoops or the like attached to, or coupled with, the axle
B61F 17/22UGR3
. . .with discs, rollers, or belts engaging the axle
B61F 17/24UGR2
. .by built-in lubricating pumps
B61F 17/26UGR2
. .by external feeding means, e.g. pneumatic devices
B61F 17/28UGR2
. .Applications of oil cleaners not otherwise provided for
B61F 17/30UGR1
.with grease
B61F 17/32UGR2
. .by manually-operated lubricators, e.g. screw cups
B61F 17/34UGR2
. .by automatic means, e.g. with spring action
B61F 17/36UGR1
.with other, e.g. mixed, lubricating agents
B61F 19/00HGRWheel guards; Bumpers; Obstruction removers or the like (for vehicles in general B60R 19/00)
B61F 19/02UGR1
.Wheel guards
B61F 19/04UGR1
.Bumpers or like collision guards
B61F 19/06UGR1
.Nets, catchers, or the like for catching obstacles or removing them from the track (mailbag catchers B61K 1/02)
B61F 19/08UGR2
. .of the drop-down type
B61F 19/10UGR3
. . .automatically operated by engagement with obstacle
B61F 99/00HGRSubject matter not provided for in other groups of this subclass [2006.01]