Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheels (construction of wheels
B 60 B)
11
/
02
•
tractive effort applied to cables or chains
11
/
04
•
tractive effort applied to racks
11
/
06
•
tractive effort applied or supplied by aerodynamic force or fluid reaction, e.g. air-screws or jet or rocket propulsion
13
/
00
Locomotives or motor railcars characterised by their application to special systems or purposes (B 61 C 11/00 takes precedence; self-propelled scaffold cars, break-down cranes, inspection trolleys B 61 D 15/00; general design of track recording vehicles B 61 K 9/00)
13
/
02
•
for towing or transporting ships or for like special purposes
13
/
04
•
for elevated railways with rigid rails (B 61 C 13/08 takes precedence)
13
/
06
•
for railways with suspended flexible tracks, e.g. rope railways
13
/
08
•
for saddle or like balanced-type railways
Details or accessories not otherwise provided for
15
/
00
Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels (propelling locomotives or motor railcars by special means B 61 C 11/00; driving wheels with non-slipping devices
B 60 B; brakes B 61 H; wetting or lubricating rails B 61 K)
15
/
02
•
by auxiliary driving wheels; by temporary coupling or use of flywheels or booster engines
15
/
04
•
by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices (magnetic brakes B 61 H)
15
/
06
•
•
by displacing fuel, ballast, or the like
15
/
08
•
Preventing wheel slippage (adjusting wheel-braking force to prevent wheel slippage B 60 T 8/00)
15
/
10
•
•
by depositing sand or like friction-increasing materials (for vehicles in general B 60 B; combined control of sanding apparatus and brakes B 61 H)
15
/
12
•
•
by reducing the driving power
15
/
14
•
controlling distribution of tractive effort between driving wheels
17
/
00
Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems [2]
17
/
02
•
Bunkers; Tanks; Tenders (coachwork B 61 D); Water or fuel pick-up or scoop apparatus; Water or fuel supply fittings (trackside installations, e.g. bunkers, tanks, for filling locomotives with sand or water B 61 K 11/00
)
17
/
04
•
Arrangement or disposition of driving cabins, footplates, or engine rooms; Ventilation thereof (driving cabins or accessories B 61 D)
Connecting-rods for driving wheels; Arrangements of their bearings (connectings-rods or bearings, in general F 16 C 7/00, F 16 C 9/04)
17
/
12
•
Control gear; Arrangements for controlling locomotives from remote points in the train or when operating in multiple units (control from points outside the train B 61 L 3/00; fluid-actuated telemotors, servomotors F 15 B; control devices in general G 05)
