F
SECTION F — MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
 F01 - 
F04
Subsection index
MACHINES
positive displacement
rotary or oscillating piston
liquid and elastic fluid or elastic fluidF01C
liquid onlyF04C
reciprocating piston or other
liquid and elastic fluid or elastic fluidF01B
liquid onlyF04B
non-positive displacement
liquid and elastic fluid or elastic fluidF01D
liquid onlyF03B
ENGINES
positive displacement
rotary or oscillating piston
liquid and elastic fluid or elastic fluidF01C
liquid onlyF03C
reciprocating piston or other
liquid and elastic fluid or elastic fluidF01B
liquid onlyF03C
non-positive displacement
liquid and elastic fluid or elastic fluidF01D
liquid onlyF03B
PUMPS
positive displacement
rotary or oscillating pistonF04C
reciprocating piston or otherF04B
non-positive displacementF04D
  
WEAPONS; BLASTING
 F42
AMMUNITION; BLASTING
 F42

Note(s)

  1. This class covers also means for practice or training which may have aspects of simulation, although simulators are generally covered by class G09.
  2. In this class, the following terms or expressions are used with the meanings indicated:
    • "primer" effects the first explosive step in the sequence of explosion;  [2]
    • "percussion cap" means a primer which is struck to explode;  [2]
    • "igniter" effects the first spark-producing or heat-producing step but may not be explosive;  [2]
    • "firing-means" or "initiator" (used respectively in the arts of weaponry and blasting) means a device acting directly on the primer, which device may or may not form part of the fuze;  [2]
    • "detonator" or "detonator charge" means a charge used to amplify the explosion of the primer;  [2]
    • "fuze" means an assembly or mechanism which incorporates safety and arming means in order that the explosion can only take place under certain conditions; this assembly or mechanism determines also the moment (instantaneous or delayed) or the manner, e.g. impact, proximity, hydrostatic pressure, of the firing;  [2]
    • "ammunition" covers propulsive charge and projectile whether or not forming a single body, unless otherwise made clear;  [2]
    • "projectile", "missile" or "projectile or missile" means any body which is projected or propelled;  [4]
    • "guided missile" means projectile or missile which is guided during at least part of its trajectory;  [4]
    • "rocket" means projectile or missile which is self-propelled, during at least part of its trajectory, by a rocket engine, i.e. by a jet-propulsion engine carrying both fuel and oxidant therefor;  [4]
    • "fuse" or "fuse cord" means a continuous train of explosive enclosed in a usually flexible cord or cable for setting-off an explosive charge in the art of blasting.  [5]
 F42B
EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION (explosive compositions C06B; fuzes F42C; blasting F42D)  [2,5]
 F42B
Subclass index
CHARGES CHARACTERISED BY THE FORM 1/00
BLASTING CARTRIDGES 3/00
Initiators 3/10
FIREWORKS 4/00
CARTRIDGE AMMUNITION 5/00
PROJECTILES FOR BLOWGUNS, BOWS, SPRING OR AIR GUNS 6/00
SHOTGUN AMMUNITION 7/00
TRAINING AMMUNITION 8/00
STEERING, STABILISING OR RETARDING OF AMMUNITION 10/00
AMMUNITION CHARACTERISED BY WARHEAD, INTENDED EFFECT OR MATERIAL 12/00
GUIDING OR SEALING AMMUNITION IN BARRELS, LUBRICATING OR CLEANING BARRELS BY AMMUNITION 14/00
TYPES OF AMMUNITION
Warhead types 12/00
Self-propelled projectiles or missiles, rocket torpedoes, marine torpedoes 15/00 - 19/00
Depth charges 21/00
Marine mines 22/00
Land mines 23/00
Fall bombs 25/00
Hand grenades 27/00
Noiseless, smokeless or flashless projectiles 29/00
Bullets, rifle grenades, ordnance projectiles, harpoons 30/00
MANUFACTURING OR DISMANTLING OF AMMUNITION 33/00
TESTING OR CHECKING OF AMMUNITION 35/00
PACKAGING OR STORAGE OF AMMUNITION OR EXPLOSIVE CHARGES, SAFETY FEATURES THEREOF 39/00
SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS 99/00

 F42C
AMMUNITION FUZES (blasting cartridge initiators F42B 3/10; chemical aspects C06C); ARMING OR SAFETY MEANS THEREFOR (filling fuzes F42B 33/02; fitting or extracting primers in or from fuzes F42B 33/04; containers for fuzes F42B 39/30)  [5]
 F42C
Subclass index
FUZE-OPERATING PRINCIPLES
Impact 1/00
Liquid contact 3/00
Fluid pressure 5/00
Mechanical force 7/00
Non-electric time fuzes 9/00
Electric fuzes 11/00
Proximity fuzes 13/00
Combination fuzes 9/00
FUZES CHARACTERISED BY THE TYPE OF AMMUNITION 14/00
ARMING OR SAFETY MEANS 15/00
FUZE-SETTING 17/00
OTHER DETAILS 19/00
CHECKING, TESTING 21/00
SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS 99/00

 F42D
BLASTING (fuses, e.g. fuse cords, C06C 5/00; blasting cartridges F42B 3/00)