F-Term-List

B66B21/00-23/26

AA00
SPECIFIC PURPOSE *

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Installation

. Maintenance or inspection

. Design

. Safety

. Space savings size reduction or weight reduction

. Energy conservation based on structures

. Improvement of manufacturing methods or productivity

. Vibration reduction or noise reduction

. Repairs

. Lifetime improvement

AA11

AA12

AA13

. Guides or indication

. Dustproofing or waterproofing

. Packing or curing

BA00
SPECIFIC KINDS *

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

BA10

. Variable-speed types or intermediate high-speed types

. Intermittently driven types or repeat of movement and stop

. Each step moving with vertical reciprocation of one step

. Transfer-type to carrying surfaces with different speeds

. Modular types

. Moving walkways

. . bending horizontally

. with intermediate platforms

. Spiral escalators

. Paternoster escalators

BA11

BA12

BA13

BA14

BA15

. with ascending and descending integrated

. with variable inclination angles

. . with a horizontal section in the middle

. capable of carrying wheelchairs or luggage

. with networks of multiple transfer systems

B66B21/00-21/12;23/02-23/10;23/14-23/18;23/24-23/26

CA00
DRIVING DEVICES *

CA01

CA02

CA03

CA04

CA06

CA07

. Installation locations of drivers

. . Terminal machine rooms

. . The inside of overturning part of a carrying surface.

. . Intermediate sections

. using multiple driving machines

. Mounting or centring of drivers

CA11

CA12

CA13

CA14

CA15

CA16

CA17

CA18

CA19

CA20

. Drivers bodies

. . Arrangements of motors and speed reducers

. . . Parallel arrangements

. . . . using gearing

. . . Orthogonal arrangements

. . using flywheels

. Diver brakes

. Gear devices for driving chains

. . Main shafts

. . Emergency brakes

CA21

CA22

CA24

CA25

CA26

CA28

. Driven chain gear devices

. Tensioning devices

. Driving chains or stairstep chains

. . Roller chains

. . Toothed links

. Guide devices for driving chains

CA31

CA32

CA33

CA34

CA35

CA36

CA37

. characterised by driving *

. . Magnetic drives

. . Turning drives of linkages

. . Screw drives

. . Cable drives

. . Drives wherein only the return side is high-speed

. . Engagement drives with both the forward and the return paths

CA41

CA42

CA43

CA44

CA45

CA46

CA47

CA48

CA49

. Handrail driving devices

. . Gripping types

. . . Linear types

. . Wrapping types

. . Drives by stairstep chains or pallet chains

. . Drives using timing belts

. . Friction driving using moving belts

. . Handrail driving wheels or rollers

. . . Pressure

B66B21/00-21/12;23/02;23/10-23/18

CB00
CARRYING SURFACES *

CB01

CB02

CB03

CB04

CB05

CB06

CB07

CB08

. Carrying surfaces having steps or stairsteps

. Carrying surfaces without steps or pallets or rubber belts

. characterised by constructional materials or qualities *

. . Thin steel plates

. . . Corrugated moulds made of thin plate

. . Synthetic resins

. . Translucent materials

. . Rubbers

CB11

CB12

CB13

CB15

CB16

CB18

CB19

CB20

. Running-boards parts

. . Semilunar running-boards

. Safety signs

. Risers or kick plates

. . having risers on the back and front surfaces

. Cleats

. characterised by reinforcement

. Frame bodies

CB21

CB22

CB24

CB25

CB26

CB27

. Wheels or rollers

. . Side rollers

. Shafts

. Mounting shafts on stairsteps or pallets

. . Detachment means

. Supporting structures for carrying surfaces

CB31

CB33

CB34

CB35

CB37

CB38

CB39

CB40

. Integrated stairsteps or pallets

. Linking of adjacent stairsteps or pallets

. Foldable surfaces

. having auxiliary running-boards

. Stairsteps for wheelchairs or carrier vehicles

. . Vehicle stoppers

. Prevention of static electricity

. Prevention of floating or sliding of carrying surfaces

B66B21/00-23/02;23/06-23/10;23/14-23/18

CC00
GUIDE DEVICES FOR CARRYING SURFACES *

CC01

CC02

CC03

CC04

CC05

CC06

CC07

CC08

CC09

CC10

. Guide rails

. . Integrated guide-rail structures

. . Fixing steel tapes without seams

. . having cushioning bodies

. Upper curved rails or lower curved rails

. Rails for overturning parts

. Guide rails for side rollers

. Pressing rails or devices that prevent floating or sliding

. Rail supports

. Connection rails or rail joints

CC11

CC12

CC13

CC14

CC16

. Prevention of meanderings

. Guide rails for variable speed linkages

. . Expansion in width direction

. . Expansion in vertical direction

. characterised by the shapes of guide rails

B66B21/00-23/00

CD00
MAIN FRAMES, FLOOR BOARDS OR EXTERIORS *

CD01

CD02

CD03

CD04

CD05

CD07

CD08

. Main-frame shapes or structures

. . Structures of multiple fixed-shaped truss units

. . Trusses that can be disassembled and fixed

. . Standardisation of members

. . Structures folded into polygons

. Joint structures of main frames

. Length adjustment of main frames

CD11

CD12

CD13

CD14

CD15

CD16

CD18

CD19

CD20

. Oil pans

. Prevention of oil leakage

. Drainage

. Floor boards of getting on and off areas

. . Floor-board patterns

. . Letters on landings

. Joints of floor boards and balustrades

. Exteriors

. Supporting structures

B66B21/00-21/12;23/12;23/20-23/24

CE00
BALUSTRADES *

CE01

CE02

CE03

CE04

CE05

CE06

CE07

CE08

CE09

CE10

. characterised by constructional materials *

. . Thin steel plates

. . Synthetic resins

. . Glass

. Deck boards

. . Upper decks

. . Lower decks

. . Integrated structure of decks

. . Divided structure of decks

. . . Adjustment of deck width

CE11

CE12

CE13

CE14

CE16

CE17

CE18

. . . Deck joining structures

. . Installation of exterior boards

. . characterised by cross-sectional shapes

. . Radius of curvature

. Balustrade panels

. . Panel-gripping members in the lower section

. . Joints between internal panels and handrail frames

CE21

CE22

CE23

CE25

CE27

. Skirt guards

. . characterised by gaps between skirt guards and running-boards

. . characterised by division points

. Packing

. . Balustrade columns

CE31

CE37

CE38

CE39

. Balustrade illumination

. Invasion prevention fences or guard boards

. Indication devices or decorative devices

. Balustrade moving synchronised with the carrying surfaces

B66B21/00-21/12;23/04-23/06;23/20;23/24

CF00
HANDRAILS *

CF01

CF02

CF03

CF04

CF06

CF07

CF09

CF10

. Handrail belts

. . Constructional materials

. . . Surface-facing rubbers

. . . Tensile bodies

. . characterised by the shapes or structures

. . . Segment types

. . having patterns on the surfaces

. Detachment of handrail belts

CF11

CF12

CF13

CF14

CF15

CF16

CF17

CF18

CF19

CF20

. Handrail guides

. . characterised by the shapes or structures

. . Guide rollers

. . . Horizontal guides

. . . Arrangements or centering adjustments

. . characterised by the fixation or holding

. . Reduction of driving resistance

. . Length adjustment devices

. . Tension devices

. . Prevention of handrail-belt deviation

B66B25/00-31/02

DA00
PURPOSE OF CONTROL *

DA01

DA03

DA05

DA07

. Waiting time or congestion reduction

. Energy conservation by control

. Prevention of passengers falling down

. Special control during maintenance work or while carrying wheelchairs

DB00
CONTROL METHODS *

DB01

DB03

DB05

DB07

. Circuits for prevention of malfunction

. Control by timers

. Control from remote locations

. Switching selection between automatic operations and manual operations

DC00
OPERATIONAL MODES *

DC01

DC03

DC05

DC07

. Multiple speeds

. Automatic operations

. Integrated control of multiple cars

. Interconnection with other machines

DD00
CONTROLLED OBJECTS *

DD01

DD02

DD03

DD05

DD06

DD07

. Motors

. . Output switching

. . Multiple-load sharing

. Brakes

. . Timing of stopping

. . Stopping at specific locations

EA00
DETECTED OBJECTS *

EA01

EA02

EA03

EA04

EA05

EA07

EA08

EA09

EA10

. Passengers

. . Approach of passengers

. . Passing-by of passengers who have gotten off escalators

. . Counting of the number of passengers or loads

. . Degree of congestion by time period

. Operating conditions

. . Operation speed

. . Operation direction

. . Output torque or speed of motors

EA11

EA12

EA13

EA14

EA15

EA16

EA17

. Apparatus abnormalities

. . Motors or feeder circuits

. . Brakes

. . Chains

. . Stairsteps

. . Skirt guards

. . Moving handrails

EB00
DETECTION METHODS *

EB01

EB02

EB03

EB04

EB05

EB07

EB08

EB10

. Contact detection

. . Displacement

. . Lever mechanisms

. . Weight

. . Pressure

. Noncontact detection

. Electrical detection

. Detection by multiple detectors

EC00
DETECTORS *

EC01

EC02

EC03

EC04

EC06

EC07

EC08

EC09

EC10

. Contact detectors *

. . Limit switches

. . Pressure-sensitive switches

. . Capacitance detectors

. Noncontact detectors *

. . Photoelectric tubes

. . Infrared detectors

. . Ultrasonic detectors

. . Proximity switches

EC11

EC12

EC13

EC14

. Electric detectors *

. . Speed generators

. . Ammeters

. . Voltmeters

FA00
INDICATING DEVICES *

FA01

FA02

FA03

FA04

. Optical indicators

. . Single light sources

. . Flashing of light-generating bodies

. . Discolorated illuminant

FA11

FA12

FA13

FA14

FA15

FA16

. Mounting positions

. . Balustrade panels

. . Lower sections of balustrades

. . Stairsteps

. . Ceilings

. . Floors

FB00
INDICATION CONTENTS *

FB01

FB03

FB04

FB05

FB06

FB08

. Operating procedure

. Operating conditions

. . Operation direction

. . Operation speed

. . Special operations

. Change of operating conditions

FB11

FB12

FB13

FB15

FB17

FB19

. Failure

. . Failure types

. . Failure release

. Clear indication of the entrance for getting on and off

. Inhibition of entry

. Indication for multiple purposes concentrated in one area

GA00
DEVICES FOR SAFETY *

GA01

GA02

GA03

GA04

GA05

GA06

GA07

GA08

GA09

GA10

. Emergency-stopping switches

. . Switch structures

. . Operations other than manual operations

. . Installation locations

. . . Balustrade panels

. . . Lower sections of balustrades

. Drive sections

. Balustrades

. . Moving handrails

. . Drawing parts of moving handrails

GA11

GA12

GA13

GA14

GA15

GA16

GA17

. Stairsteps

. . Risers

. . Running-boards

. . . with warning colours at the edges

. . . using other materials at the edges

. . . Difference in elevation

. . Space between stairsteps

GA21

GA22

GA23

GA24

GA26

GA28

GA30

. Skirt guards

. . Reduction of gaps between stairsteps

. . Prevention of approach

. . Low friction

. Exterior sections of decks

. Triangular parts between ceilings and moving handrails

. Comb plates

GA31

GA32

GA34

GA35

GA37

GA39

. Alarms

. Protection

. Prevention of slipping

. Limitation of the boarding of passengers

. for earthquakes or fires

. Safety devices especially for curved escalators

GB00
DEVICES FOR WHEELCHAIRS AND CARRIER VEHICLES *

GB01

GB02

GB05

. Boarding auxiliary tools

. . Auxiliary carts for assistance

. Car stoppers arranged on stairsteps

GB11

GB12

GB13

GB14

GB15

GB16

GB17

GB19

. Movement of running-boards

. . Vertical movement

. . Horizontal movement

. . Inclination

. . Movement mechanisms

. . . Linkages

. . . Gear mechanisms

. Double connected stairsteps

HA00
OTHER AUXILIARY DEVICES *

HA01

HA03

HA04

HA05

HA06

HA07

HA08

HA10

. Broadcasting devices

. Devices for maintenance work

. . Inspection or adjustment

. . . Inspection openings

. . Repairs or replacement

. . . Tools for attachment and detachment of moving handrails

. . Isolation of power sources

. Test devices

HA11

HA12

HA13

HA14

HA15

HA16

HA17

HA18

. Illumination devices

. . Locations of light sources

. . . Balustrades

. . . around the feet

. . . Ceilings

. . Optic fibres

. . Light dispersing plate

. . lighting circuits

HA21

HA22

HA23

HA24

HA25

HA26

HA27

. Cleaning devices

. . Cleaning areas

. . . Moving handrails

. . . Stairsteps

. . Cleaning tools

. . . Rotating tools

. . . Sliding tools

HA31

HA33

HA35

. Disinfecting devices

. Lubrication devices or oil supply devices

. Anti-freezing devices

3F321	Escalators and moving walkways
	B66B21/00 -31/02@Z