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IPC 7
  B65G 17/00 - B65G 25/12  
B65G02700-B65G04526
  B65G 47/00 - B65G 51/46  

SECTION B – PERFORMING OPERATIONS; TRANSPORTING


B 65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL


B 65 GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS (transport or storage devices used in a particular handling or treatment of articles or materials, see the relevant subclass, e.g. in metal-working B21D 43/00, B23Q 7/00, B23Q 41/02; vehicle, railway, sea or aircraft aspects B60 to B64; transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines B62D 65/18; in packaging B65B; handling thin or filamentary materials B65H; hoisting, lifting, hauling, e.g. truck loaders B66; handling liquids B67; specially adapted to underground conditions E21F 13/00; storing or distributing gases or liquids F17; in handling radioactive materials G21C 19/00)


27/

00Jigging conveyers (jigs for wet separation B03B; generating or transmitting mechanical vibrations B06; jiggers for screening, sifting, or sorting B07B 1/28)

27/

02.comprising helical or spiral channels or conduits for elevation of materials (helical or spiral chutes in general B65G 11/06)

27/

04.Load-carriers other than helical or spiral channels or conduits

27/

06..Joints connecting load-carrier sections

27/

08.Supports or mountings for load-carriers, e.g. framework, bases, spring arrangements

27/

10.Applications of devices for generating or transmitting jigging movements

27/

12..of shaking devices, i.e. devices for producing movements of low frequency and large amplitude

27/

14...hydraulic

27/

16..of vibrators, i.e. devices for producing movements of high frequency and small amplitude

27/

18...Mechanical devices

27/

20....rotating unbalanced masses

27/

22...Hydraulic or pneumatic devices

27/

24...Electromagnetic devices

27/

26...with elastic coupling between vibrator and load-carrier

27/

28..with provision for dynamic balancing

27/

30...by means of an oppositely-moving mass, e.g. a second conveyer

27/

32..with means for controlling direction, frequency, or amplitude of vibration or shaking movement

27/

34.comprising a series of co-operating units


29/

00Rotary conveyers, e.g. rotating discs, arms, star-wheels, cones (mechanical projectors B65G 31/00; screw or rotary spiral conveyers B65G 33/00)

29/

02.for inclined or vertical transit (B65G 15/00, B65G 17/00 take precedence)


31/

00Mechanical throwing machines for articles or solid materials (distributors for fertilisers A01C; moulding machines B22C; sandblasting devices B24C; implements for applying plaster E04F 21/06)

31/

02.comprising belts

31/

04.comprising discs, drums, or like rotary impellers


33/

00Screw or rotary spiral conveyers (screws for extruding, compressing, kneading, mixing, pumping, or other special operations, see the relevant classes)

33/

02.for articles

33/

04..conveyed between a single screw and guiding means

33/

06..conveyed and guided by parallel screws

33/

08.for fluent solid materials

33/

10..with non-enclosed screws

33/

12..with screws formed by straight tubes or drums having internal threads, or by spiral or helical tubes

33/

14..comprising a screw or screws enclosed in a tubular housing

33/

16...with flexible screws operating in flexible tubes

33/

18...with multiple screws in parallel arrangements

33/

20...the housing being rotatable relative to the screw

33/

22...with means for retarding material flow at the delivery end of the housing

33/

24.Details

33/

26..Screws (as gearing elements F16H 25/20)

33/

30...with a discontinuous helical surface

33/

32..Adaptations of bearings or couplings for supporting or connecting screws (B65G 33/16 takes precedence)

33/

34..Applications of driving gear

33/

36...for rotating housing and screw at different speeds

33/

38...for effecting simultaneous rotation and reciprocation of screw


35/

00Mechanical conveyers not otherwise provided for

35/

02.comprising an endless traction element, e.g. a belt, arranged to roll cylindrical articles over a supporting surface

35/

04.comprising a flexible load-carrier, e.g. a belt, which is wound-up at one end and paid-out at the other (reciprocating belt conveyers B65G 25/06)

35/

06.comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path (effecting drive at two or more points spaced along the length of an endless conveyer B65G 23/32)

35/

08.comprising trains of unconnected load-carriers, e.g. belt sections, movable in a path, e.g. a closed path, adapted to contact each other and to be propelled by means arranged to engage each load-carrier in turn


37/

00Combinations of mechanical conveyers of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes (mechanical storage devices B65G 1/04; series of co-operating belt conveyer units B65G 15/22; series of co-operating chain conveyer units B65G 17/26; sequence control of combined conveyers B65G 43/10; specially adapted for handling radioactive materials G21)

37/

02.Flow sheets for conveyer combinations in warehouses, magazines, or workshops


Common features or details of, or auxiliary devices applicable to, conveyers of different kinds or types; Feeding or discharging devices incorporated in, or operatively associated with, conveyers


39/

00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyers (driving gear for rollers of roller-ways B65G 13/06; drive rollers of endless conveyers B65G 23/04; arrangement of rollers in metal-rolling equipment B21B 39/10; friction members F16H 55/32)

39/

02.Adaptations of individual rollers and supports therefor

39/

04..the rollers comprising a number of roller- forming elements mounted on a single axle

39/

06..the roller sleeves being shock-absorbing, e.g. formed by helically-wound wires

39/

07..Other adaptations of sleeves

39/

071...for aligning belts or sheets

39/

073...for cleaning belts

39/

08..the rollers being magnetic (in magnetic belt separators B03C 1/00)

39/

09..Arrangements of bearing or sealing means

39/

10.Arrangements of rollers (on a single axle B65G 39/04)

39/

12..mounted on framework

39/

14...Spring-supported sets, e.g. permitting troughing of a load-carrying belt

39/

16...for aligning belts or chains (for aligning tapes or webs B65H)

39/

18...for guiding loads

39/

20..attached to moving belts or chains (belts B65G 15/30; chains B65G 17/44)


41/

00Supporting frames or bases for conveyers as a whole, e.g. transportable conveyer frames

41/

02.Frames mounted on wheels for movement on rail tracks


43/

00Control, e.g. safety, warning, fault-correcting, devices (for elevators, escalators or moving walkways B66B; in general F16P, G08B)

43/

02.detecting dangerous physical condition of load- carriers, e.g. for interrupting the drive in the event of overheating

43/

04.detecting slip between driving element and load- carrier, e.g. for interrupting the drive

43/

06.interrupting the drive in case of driving-element breakage; Braking or stopping loose load-carriers

43/

08.Control devices operated by article or material being fed, conveyed, or discharged

43/

10.Sequence control of conveyers operating in combination


45/

00Lubricating, cleaning, or clearing devices

45/

02.Lubricating devices

45/

04..for rollers  [5]

45/

06...forming belt troughing structure  [5]

45/

08..for chains  [5]

45/

10.Cleaning devices (adaptations of roller sleeves for cleaning belts B65G 39/073)  [5]

45/

12..comprising scrapers  [5]

45/

14...Moving scrapers  [5]

45/

16...with scraper biasing means  [5]

45/

18..comprising brushes  [5]

45/

20..comprising screws  [5]

45/

22..comprising fluid applying means  [5]

45/

24..comprising plural diverse cleaning devices  [5]

45/

26..for gathering residue after cleaning  [5]

  B65G 17/00 - B65G 25/12    B65G 47/00 - B65G 51/46  
 

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