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
  
ENGINEERING IN GENERAL
 F16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
 F16P
SAFETY DEVICES IN GENERAL
 F16P

Note(s)

Attention is drawn to the following places:
A01D 75/00Harvesters or mowers [7] 
A01F 21/00Threshing machines or baling presses 
B02C 23/00Crushing or disintegrating machines 
B21B 33/00Rolling of metal 
B21D 55/00Working sheet metal or tubes, rods or profiles without essentially removing material 
B23B 25/00Turning-machines 
B23Q 11/00Machine tools 
B24B 55/00Grinding or polishing machines 
B25D 17/00Portable power-driven percussive tools 
B25J 19/06Manipulators 
B26D 7/00Cutting machines 
B27G 19/00Wood saws 
B65B 57/00Packaging machines or apparatus 
B65G 43/00Conveyers 
B65H 26/00Web-advancing mechanisms 
B65H 63/00Handling or winding of thin or filamentary material 
D01G 31/00Treatment of fibres 
D01H 13/14Spinning or twisting 
D05B 83/00Sewing machines 
F21V 25/00Lighting devices. 

 F16P 1/00 - 
F16P 3/00
Devices protecting or preventing injuries to people
P:20 F16P 1/00
Safety devices independent of the control or operation of any machine (protective devices for the eyes or ears, worn on the body or carried in the hand, A61F 9/00, A61F 11/00)
P:10 F16P 3/00
Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body (F16P 5/00 takes precedence)
P:0 F16P 5/00
Emergency means for rendering ineffective a coupling conveying reciprocating movement if the motion of the driven part is prematurely resisted
P:30 F16P 7/00
Emergency devices preventing damage to a machine or apparatus (F16P 1/00, F16P 3/00, F16P 5/00 take precedence; indicating means, see the appropriate classes)