IPC-Stelle: B66B 21/06 [Version 2006.01]

SymbolTypTitel
BSKSECTION B — PERFORMING OPERATIONS; TRANSPORTING
B66KLHOISTING; LIFTING; HAULING
B66BUKLELEVATORS; ESCALATORS OR MOVING WALKWAYS (funicular railbound systems with rigid ground-supported tracks and cable traction, e.g. cliff railways, B61B 9/00; arrangements of ammunition handlers in vessels B63G 3/00; hoists, lifts, or conveyers for loading or unloading in general B65G; braking or detent devices controlling normal movements of winding drums or barrels B66D; ship-lifting devices E02C; garages for many vehicles with mechanical means for lifting vehicles E04H 6/12; hoists for feeding ammunition or projectiles to launching apparatus or to loading mechanisms F41A 9/00) [4]
B66B 1/00ZWCommon features of elevators
B66B 1/00HGRControl systems of elevators in general (safety devices B66B 5/00; controlling door or gate operation B66B 13/00; systems of general application G05)
B66B 1/02UGR1
.Control systems without regulation, i.e. without retroactive action
B66B 1/04UGR2
. .hydraulic
B66B 1/06UGR2
. .electric
B66B 1/08UGR3
. . .with devices, e.g. handles or levers, in the cars or cages for direct control of movements
B66B 1/10UGR4
. . . .specially adapted for mining hoists
B66B 1/12UGR3
. . .with devices, e.g. handles or levers, located at a control station for direct control of movements, e.g. electric mining-hoist control systems
B66B 1/14UGR3
. . .with devices, e.g. push-buttons, for indirect control of movements
B66B 1/16UGR4
. . . .with means for storing pulses controlling the movements of a single car or cage
B66B 1/18UGR4
. . . .with means for storing pulses controlling the movements of several cars or cages
B66B 1/20UGR5
. . . . .and for varying the manner of operation to suit particular traffic conditions, e.g. "one-way rush-hour traffic"
B66B 1/22UGR4
. . . .with means for taking account of delayed calls
B66B 1/24UGR1
.Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
B66B 1/26UGR2
. .mechanical
B66B 1/28UGR2
. .electrical (detecting excessive speed B66B 5/04)
B66B 1/30UGR3
. . .effective on driving gear
B66B 1/32UGR3
. . .effective on braking devices
B66B 1/34UGR1
.Details
B66B 1/36UGR2
. .Means for stopping the cars, cages, or skips at predetermined levels
B66B 1/38UGR3
. . .and for returning the controlling handle or lever to its neutral position
B66B 1/40UGR3
. . .and for correct levelling at landings
B66B 1/42UGR4
. . . .separate from the main drive
B66B 1/44UGR3
. . .and for taking account of disturbance factors, e.g. variation of load weight
B66B 1/46UGR2
. .Adaptations of switches or switchgear (switches or switchgear in general, applications of switches or switchgear for floor-levelling purpose H01H; panels for boards or switching arrangements H02B 1/015)
B66B 1/48UGR3
. . .Adaptations of mechanically-operated limit switches (for cranes B66C 13/50; for winding mechanisms B66D 1/56)
B66B 1/50UGR3
. . .with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
B66B 1/52UGR3
. . .Floor selectors
B66B 3/00HGRApplications of devices for indicating or signalling operating conditions (of general application G08)
B66B 3/02UGR1
.Position or depth indicators
B66B 5/00HGRApplications of checking, fault-correcting, or safety devices (to lift doors or gates B66B 13/00)
B66B 5/02UGR1
.responsive to abnormal operating conditions
B66B 5/04UGR2
. .for detecting excessive speed
B66B 5/06UGR3
. . .electrical
B66B 5/08UGR2
. .for preventing overwinding
B66B 5/10UGR3
. . .electrical
B66B 5/12UGR2
. .in case of rope or cable slack
B66B 5/14UGR2
. .in case of excessive loads
B66B 5/16UGR2
. .Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
B66B 5/18UGR3
. . .and applying frictional retarding forces
B66B 5/20UGR4
. . . .by means of rotatable eccentrically- mounted members (B66B 5/24 takes precedence)
B66B 5/22UGR4
. . . .by means of linearly-movable wedges (B66B 5/24 takes precedence)
B66B 5/24UGR4
. . . .by acting on guide ropes or cables
B66B 5/26UGR3
. . .Positively-acting devices, e.g. latches, knives
B66B 5/28UGR1
.Buffer-stops for cars, cages, or skips
B66B 7/00HGROther common features of elevators
B66B 7/02UGR1
.Guideways; Guides (arrangements in mine shafts E21D 7/02)
B66B 7/04UGR2
. .Shoes; Rollers
B66B 7/06UGR1
.Arrangements of ropes or cables
B66B 7/08UGR2
. .for connection to the cars or cages, e.g. couplings
B66B 7/10UGR2
. .for equalising rope or cable tension
B66B 7/12UGR1
.Checking, lubricating, or cleaning means for ropes, cables, or guides
B66B 9/00ZWLifts in, or associated with, buildings
B66B 9/00HGRKinds or types of lift in, or associated with, buildings or other structures (characterised by control systems B66B 1/00; apparatus for raising or lowering persons on stages of theatres A63J 5/12)
B66B 9/02UGR1
.actuated mechanically otherwise than by rope or cable
B66B 9/04UGR1
.actuated pneumatically or hydraulically (platforms for lifting or lowering through short distances B66F 7/00)
B66B 9/06UGR1
.inclined, e.g. serving blast furnaces
B66B 9/08UGR2
. .associated with stairways, e.g. for transporting disabled persons
B66B 9/10UGR1
.paternoster type (with devices for transferring goods into, or out of, the compartments B65G 17/00)
B66B 9/16UGR1
.Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure (devices for lifting or lowering bulky or heavy goods for loading or unloading purposes B66F 9/00, e.g. fork-lift trucks B66F 9/06)
B66B 9/187UGR2
. .with liftway specially adapted for temporary connection to a building or other structure (B66B 9/193 takes precedence) [6]
B66B 9/193UGR2
. .with inclined liftways [6]
B66B 11/00HGRMain component parts of lifts in, or associated with, buildings or other structures
B66B 11/02UGR1
.Cages (doors, gates, or other apparatus controlling access to, or exit from, cages B66B 13/00)
B66B 11/04UGR1
.Driving gear
B66B 11/06UGR2
. .with hoisting rope or cable positively attached to a winding drum
B66B 11/08UGR2
. .with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
B66B 13/00HGRDoors, gates, or other apparatus controlling access to, or exit from, cages or lift-well landings (door fittings, locks E05)
B66B 13/02UGR1
.Door or gate operation (of general application E05F)
B66B 13/04UGR2
. .of swinging doors
B66B 13/06UGR2
. .of sliding doors
B66B 13/08UGR3
. . .guided for horizontal movement
B66B 13/10UGR3
. . .by car or cage movement
B66B 13/12UGR2
. .Arrangements for effecting simultaneous opening or closing of cage and landing doors
B66B 13/14UGR2
. .Control systems or devices
B66B 13/16UGR3
. . .Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
B66B 13/18UGR4
. . . .without manually-operable devices for completing locking or unlocking of doors
B66B 13/20UGR5
. . . . .Lock mechanisms actuated mechanically by abutments or projections on the cages
B66B 13/22UGR1
.Operation of door or gate contacts
B66B 13/24UGR1
.Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
B66B 13/26UGR2
. .between closing doors
B66B 13/28UGR2
. .between car or cage and wells
B66B 13/30UGR1
.Constructional features of doors or gates (of interest apart from this application E06B)
B66B 15/00ZWLifts in hoistways of mines
B66B 15/00HGRMain component parts of mining-hoist winding devices
B66B 15/02UGR1
.Rope or cable carriers
B66B 15/04UGR2
. .Friction sheaves; "Koepe" pulleys
B66B 15/06UGR2
. .Drums
B66B 15/08UGR1
.Driving gear
B66B 17/00HGRHoistway equipment
B66B 17/02UGR1
.mounted in head-frames (winding towers for mines E04H 12/26)
B66B 17/04UGR1
.Mining-hoist cars or cages
B66B 17/06UGR2
. .with tiltable platforms
B66B 17/08UGR1
.Mining skips
B66B 17/10UGR2
. .adapted for passenger transport
B66B 17/12UGR1
.Counterpoises
B66B 17/14UGR1
.Applications of loading and unloading equipment (of general application B65G)
B66B 17/16UGR2
. .for loading and unloading mining-hoist cars or cages
B66B 17/18UGR3
. . .Swinging bridges, e.g. for compensating for differences in level between car or cage and landing
B66B 17/20UGR3
. . .by moving vehicles into, or out of, the cars or cages
B66B 17/22UGR3
. . .Securing vehicles in cars or cages
B66B 17/24UGR4
. . . .mounted on the car or cage
B66B 17/26UGR2
. .for loading or unloading mining-hoist skips
B66B 17/28UGR2
. .electrically controlled (for elevators in general B66B 1/06)
B66B 17/30UGR3
. . .for cars or cages
B66B 17/32UGR3
. . .for skips
B66B 17/34UGR1
.Safe lift clips; Keps
B66B 17/36UGR1
.Gates or other apparatus controlling access to, or exit from, cars, cages, or hoistway landings
B66B 19/00HGRMining-hoist operation
B66B 19/02UGR1
.Installing or exchanging ropes or cables
B66B 19/04UGR1
.Installing or removing mining-hoist cars, cages, or skips
B66B 19/06UGR1
.Applications of signalling devices (depth indicators B66B 3/02; order telegraphs G08B)
B66B 20/00ZWE
B66B 20/00HGRElevators not provided for in groups B66B 1/00-B66B 19/00 [2006.01]
B66B 21/00ZWEscalators or moving walkways [4]
B66B 21/00HGRKinds or types of escalators or moving walkways [4]
B66B 21/02UGR1
.Escalators [4]
B66B 21/04UGR2
. .linear type [4]
B66B 21/06UGR2
. .spiral type [4]
B66B 21/08UGR2
. .paternoster type, i.e. the escalator being used simultaneously for climbing and descending (B66B 21/06 takes precedence) [4]
B66B 21/10UGR1
.Moving walkways [4]
B66B 21/12UGR2
. .of variable speed type [4]
B66B 23/00HGRComponent parts of escalators or moving walkways [4]
B66B 23/02UGR1
.Driving gear [4]
B66B 23/04UGR2
. .for handrails [4]
B66B 23/06UGR3
. . .with means synchronising the operation of the steps or the carrying belts and the handrails [4]
B66B 23/08UGR1
.Carrying surfaces [4]
B66B 23/10UGR2
. .Carrying belts [4]
B66B 23/12UGR2
. .Steps [4]
B66B 23/14UGR1
.Guiding means for carrying surfaces [4]
B66B 23/16UGR1
.Means allowing tensioning of the endless member [4]
B66B 23/18UGR2
. .for carrying surfaces [4]
B66B 23/20UGR2
. .for handrails [4]
B66B 23/22UGR1
.Balustrades [4]
B66B 23/24UGR2
. .Handrails (driving gear therefor B66B 23/02; tensioning means therefor B66B 23/16; preventing jamming thereof by foreign objects B66B 29/04; accessories therefor B66B 31/02) [4]
B66B 23/26UGR3
. . .of variable speed type [4]
B66B 25/00HGRControl of escalators or moving walkways (walkways of variable speed type B66B 21/12; handrails of variable speed type B66B 23/26; of general application G05) [4]
B66B 27/00HGRIndicating operating conditions of escalators or moving walkways (of general application G08) [4]
B66B 29/00HGRSafety devices of escalators or moving walkways (walkways of variable speed type B66B 21/12; handrails of variable speed type B66B 23/26) [4]
B66B 29/02UGR1
.responsive to, or preventing, jamming by foreign objects [4]
B66B 29/04UGR2
. .for balustrades or handrails [4]
B66B 29/06UGR2
. .Combplates [4]
B66B 29/08UGR1
.Means to facilitate passenger entry or exit (moving handrails B66B 23/24) [4]
B66B 31/00HGRAccessories, e.g. for sterilising, cleaning (for safety B66B 29/00) [4]
B66B 31/02UGR1
.for handrails [4]