IPC 6 English version G01G 19/00-G01G 23/48

IPC ⁶ English version

G01G - G01G 17/08

G01G01900-G01G02348

SECTION G– PHYSICS

G 01

MEASURING (counting G 06 M); TESTING

G 01 G

WEIGHING (sorting by weighing B 07 C 5/16)

19/

Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups

19/

for weighing wheeled or rolling bodies, e.g. vehicles

19/

for weighing during motion (G 01 G 19/04, G 01 G 19/07 take precedence) [3]

19/

for weighing railway vehicles

19/

on overhead rails

19/

for weighing aircraft

19/

for incorporation in vehicles (arrangements on vehicles B 60 P 5/00)

19/

having fluid weight-sensitive devices

19/

having electrical weight-sensitive devices

19/

for weighing suspended loads (G 01 G 3/00 takes precedence; incorporation of weighing devices in cranes B 66 C 1/40, B 66 C 13/16)

19/

having fluid weight-sensitive devices

19/

having electrical weight-sensitive devices

19/

for weighing unbalanced loads

19/

for apportioning materials by weighing prior to mixing them (ratio regulation G 05 D 11/00)

19/

using a single weighing apparatus

19/

associated with two or more counterweighted beams

19/

having fluid weight-sensitive devices

19/

having electrical weight-sensitive devices

19/

using two or more weighing apparatus

19/

with electrical control means

19/

with mechanical control means

19/

programme controlled, e.g. by perforated tape (programme control in general G 05 B 19/00)

19/

387

for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value [5]

19/

393

using two or more weighing units [5]

19/

with provisions for indicating, recording, or computing price or other quantities dependent on the weight (indicating means for weighing apparatus G 01 G 23/18; recording means for weighing apparatus G 01 G 23/18; computers in general G 06)

19/

using mechanical computing means

19/

413

using electromechanical or electronic computing means

19/

414

using electronic computing means only [5]

19/

415

combined with recording means [5]

19/

417

with provision for checking computing part of balance

19/

for counting by weighing (G 01 G 19/387 takes precedence) [5]

19/

for weighing persons

19/

Spring balances specially adapted for this purpose

19/

Pendulum balances specially adapted for this purpose

19/

having additional measuring devices, e.g. for height

19/

Weighing appparatus combined with other objects, e.g. with furniture (with walking-sticks A 45 B 3/08)

19/

combined with writing implements or paper-knives

19/

combined with handles of tools or of household implements

19/

combined with handles of suit-cases or trunks

19/

combined vith fishing equipment, e.g. with fishing rods

19/

Over or under weighing apparatus [3]

19/

Percentage-indicating weighing apparatus, i.e. for expressing the weight as a percentage of a predetermined or initial weight [3]

21/

Details of weighing apparatus

21/

Arrangements of bearings (bearings per se F 16 C)

21/

of knife-edge bearings

21/

of ball or roller bearings

21/

of flexure-plate bearings [3]

21/

Bearing mountings or adjusting means therefor

21/

Floating suspensions; Arrangements of shock-absorbers (shock-absorbers per se F 16 F)

21/

Devices for preventing derangement

21/

Beams

21/

of composite construction; Connections between different beams

21/

Link connections between the beam and the weigh pan

21/

for precision weighing apparatus

21/

Weigh-pans or other weighing receptacles; Weighing platforms

21/

Support or suspension of weighing platforms (G 01 G 21/24 takes precedence) [3]

21/

Guides or linkages for ensuring parallel motion of the weigh-pans

21/

Counterweights; Poise-weights; Sets of weights; Holders for the reception of weights

21/

Frames; Housings

21/

Means for preventing contamination by dust

23/

Auxiliary devices for weighing apparatus

23/

Testing or calibrating of weighing apparatus [3]

23/

Relieving mechanisms; Arrestment mechanisms

23/

for precision weighing apparatus

23/

Means for damping oscillations, e.g. of weigh-beams

23/

by fluid means

23/

by electric or magnetic means

23/

specially adapted for preventing oscillations due to movement of the load

23/

Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated (in connection with automatic loading G 01 G 13/14)

23/

electrically or magnetically operated

23/

Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated

23/

Indicating the weight by mechanical means

23/

combined with price indicators

23/

involving logarithmic scales

23/

Drive for the indicating member, e.g. mechanical amplifiers

23/

involving auxiliary or memory marks

23/

with means for illuminating the scale

23/

Indicating the weight by optical projection means

23/

combined with price indicators

23/

Indicating the weight by photographic recording

23/

Indicating the weight by electrical means, e.g. using photoelectric cells

23/

365

involving comparison with a reference value (G 01 G 23/37 takes precedence) [3]

23/

involving digital counting

23/

375

during the movement of a coded element [3]

23/

Recording or coding devices specially adapted for weighing apparatus (computers per se G 06; disc converters in general G 08 C)

23/

mechanically operated

23/

electrically operated

23/

Coding devices therefor [3]

23/

Devices preventing recording until the weighing mechanism has come to rest [3]

23/

Temperature-compensating arrangements (G 01 G 1/14, G 01 G 1/42, G 01 G 3/18 take precedence) [3]

G01G - G01G 17/08