(0)F42B:4/5:
IPC6
SECTION F - MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS;BLASTING
EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
F42B
5/6
<<   >>   F42B014/00 - F42B019/46  

14
/ 00 Projectiles or missiles characterised by arrangements for guiding or sealing them inside barrels, or for lubricating or cleaning barrels [5]

14
/ 02 Driving bands; Rotating bands (F 42 B 14/04 takes precedence) [5]  

14
/ 04 Lubrication means in missiles (coatings for reducing friction F 42 B 12/82) [5]  

14
/ 06 Sub-calibre projectiles having sabots; Sabots therefor [5]  

14
/ 08 Sabots filled with propulsive charges; Removing sabots by combustion of pyrotechnic elements or by propulsive-gas pressure (arrangements on barrels for removing sabots from projectiles F 41 A 21/46) [5]  
 

15
/ 00 Self-propelled projectiles or missiles, e.g. rockets; Guided missiles (F 42 B 10/00, F 42 B 12/00, F 42 B 14/00 take precedence; for practice or training F 42 B 8/12; rocket torpedoes F 42 B 17/00; marine torpedoes F 42 B 19/00; cosmonautic vehicles B 64 G; jet-propulsion plants F 02 K) [4]

15
/ 01 Arrangements thereon for guidance or control (aircraft flight control B 64 C; guidance systems other than those only installed aboard F 41 G 7/00, F 41 G 9/00; locating by use of radio or other waves G 01 S; flight control in general G 05 D 1/00; computing aspects G 06) [5]  

15
/ 04 using wire, e.g. for guiding ground-to-ground rockets  

15
/ 08 for carrying measuring instruments (adaptations for meteorology G 01 W 1/08)  

15
/ 10 Missiles having a trajectory only in the air  

15
/ 12 Intercontinental ballistic missiles (F 42 B 15/01 takes precedence) [4]  

15
/ 20 Missiles having a trajectory beginning below water surface (having additional propulsion means for movement through water F 42 B 17/00)  

15
/ 22 Missiles having a trajectory finishing below water surface (having additional propulsion means for movement through water F 42 B 17/00)  

15
/ 34 Protection against overheating or radiation, e.g. heat shields; Additional cooling arrangements [5]  

15
/ 36 Means for interconnecting rocket-motor and body section; Multi-stage connectors; Disconnecting means [5]  

15
/ 38 Ring-shaped explosive elements for the separation of rocket parts [5]  
 

17
/ 00 Rocket torpedoes, i.e. missiles provided with separate propulsion means for movement through air and through water (F 42 B 12/00 takes precedence)
 

19
/ 00 Marine torpedoes, e.g. launched by surface vessels or submarines; Sea mines having self-propulsion means (F 42 B 12/00 takes precedence; launching means F 41 F; locating by use of radio or other waves G 01 S; automatic control of course G 05 D 1/00; firing directors or calculators G 06 G)

19
/ 01 Steering control  

19
/ 04 Depth control  

19
/ 06 Directional control  

19
/ 08 with means for preventing rolling or pitching  

19
/ 10 remotely controlled, e.g. by sonic or radio control (control systems using wire F 41 G 7/32)  

19
/ 12 Propulsion specially adapted for torpedoes (having additional propulsion means for movement through air F 42 B 17/00; marine propulsion in general B 63 H)  

19
/ 14 by compressed-gas motors  

19
/ 16 of cylinder type  

19
/ 18 of turbine type  

19
/ 20 characterised by the composition of propulsive gas; Manufacture or heating thereof in torpedoes  

19
/ 22 by internal-combustion engines  

19
/ 24 by electric motors  

19
/ 26 by jet propulsion  

19
/ 28 with means for avoiding visible wake  

19
/ 30 with timing control of propulsion  

19
/ 36 adapted to be used for exercise purposes, e.g. indicating position or course  

19
/ 38 with means for causing torpedoes to surface at end of run  

19
/ 40 by expelling liquid ballast  

19
/ 42 by releasing solid ballast  

19
/ 44 by enlarging displacement  

19
/ 46 adapted to be launched from aircraft  

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