WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

D07B　ROPES OR CABLES IN GENERAL (joining ropes or cables to one another or to other objects B65H 69/00, F16G 11/00; {mountaineering ropes A63B 29/02}; mechanical finishing or dressing of ropes D02J; {braiding D04C}; decorative ropes or cords D04D; suspension cables for bridges E01D 19/16; specially adapted for driving, or for being driven by, pulleys or other gearing elements F16G 9/00; electric cables or joints insofar as electrical aspects are essential H01B, H01R)

D07B 1/00 Constructional features of ropes or cables

D07B 1/005 ・{Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires}

D07B 1/02 ・Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics

D07B 1/025 ・・{comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers}

D07B 1/04 ・・with a core of fibres or filaments arranged parallel to the centre line

D07B 1/06 ・Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core

D07B 1/0606 ・・{Reinforcing cords for rubber or plastic articles}

D07B 1/0613 ・・・{the reinforcing cords being characterised by the rope configuration}

D07B 1/062 ・・・{the reinforcing cords being characterised by the strand configuration}

D07B 1/0626 ・・・・{the reinforcing cords consisting of three core wires or filaments and at least one layer of outer wires or filaments, i.e. a 3+N configuration}

D07B 1/0633 ・・・・{having a multiple-layer configuration}

D07B 1/064 ・・・・{the reinforcing cords being twisted and with at least one wire exchanging place with another wire}

D07B 1/0646 ・・・{comprising longitudinally preformed wires}

D07B 1/0653 ・・・・{in the core}

D07B 1/066 ・・・{the wires being made from special alloy or special steel composition}

D07B 1/0666 ・・・{the wires being characterised by an anti-corrosive or adhesion promoting coating}

D07B 1/0673 ・・{having a rope configuration}

D07B 1/068 ・・・{characterised by the strand design}

D07B 1/0686 ・・・{characterised by the core design}

D07B 1/0693 ・・{having a strand configuration}

D07B 1/08 ・・the layers of which are formed of profiled interlocking wires, i.e. the strands forming concentric layers {(D07B 1/0606 takes precedence)}

D07B 1/10 ・・・with a core of wires arranged parallel to the centre line

D07B 1/12 ・Ropes or cables with a hollow core

D07B 1/14 ・Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable

D07B 1/141 ・・{comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases}

D07B 1/142 ・・・{for ropes or rope components built-up from fibrous or filamentary material}

D07B 1/144 ・・・{for cables or cable components built-up from metal wires}

D07B 1/145 ・・{comprising elements for indicating or detecting the rope or cable status}

D07B 1/147 ・・{comprising electric conductors or elements for information transfer (D07B 1/145 takes precedence)}

D07B 1/148 ・・{comprising marks or luminous elements}

D07B 1/16 ・Ropes or cables with an enveloping sheathing or inlays of rubber or plastics (D07B 1/04, D07B 1/10 take precedence)

D07B 1/162 ・・{characterised by a plastic or rubber enveloping sheathing}

D07B 1/165 ・・{characterised by a plastic or rubber inlay}

D07B 1/167 ・・・{having a predetermined shape}

D07B 1/18 ・Grommets {(slings B66C 1/12)}

D07B 1/185 ・・{characterised by the eye construction}

D07B 1/20 ・Buoyant ropes, e.g. with air-filled cellular cores; Accessories therefor

D07B 1/22 ・Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes

D07B 3/00 General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material

D07B 3/005 ・{with alternating twist directions}

D07B 3/02 ・in which the supply reels rotate about the axis of the rope or cable {or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position}

D07B 3/04 ・・and are arranged in tandem along the axis of the machine, {e.g. tubular or high-speed type stranding machine}

D07B 3/045 ・・・{with the reels axially aligned, their common axis coinciding with the axis of the machine}

D07B 3/06 ・・and are spaced radially from the axis of the machine, {i.e. basket or planetary-type stranding machine}

D07B 3/08 ・in which the take-up reel rotates about the axis of the rope or cable {or in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position} and the supply reels are fixed in position

D07B 3/085 ・・{in which a guide member rotates about the axis of the rope or cable to guide the rope or cable on the take-up reel in fixed position}

D07B 3/10 ・・with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel {or of the guide member}

D07B 3/103 ・・・{characterised by the bow construction}

D07B 3/106 ・・・{characterised by comprising two bows, both guiding the same bundle to impart a twist}

D07B 3/12 ・operating with rotating loops of filaments

D07B 3/14 ・hand-operated

D07B 5/00 Making ropes or cables from special materials or of particular form

D07B 5/002 ・{Making parallel wire strands}

D07B 5/005 ・{characterised by their outer shape or surface properties}

D07B 5/007 ・{comprising postformed and thereby radially plastically deformed elements}

D07B 5/02 ・from straw or like vegetable material

D07B 5/04 ・Rope bands

D07B 5/06 ・from natural or artificial staple fibres

D07B 5/08 ・・agglutinated by adhesives

D07B 5/10 ・from strands of non-circular cross-section

D07B 5/12 ・of low twist or low tension by processes comprising setting or straightening treatments

D07B 7/00 Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines

D07B 7/02 ・Machine details; Auxiliary devices

D07B 7/022 ・・{Measuring or adjusting the lay or torque in the rope}

D07B 7/025 ・・{Preforming the wires or strands prior to closing}

D07B 7/027 ・・{Postforming of ropes or strands}

D07B 7/04 ・・Devices for imparting reverse rotation to bobbin- or reel cages

D07B 7/06 ・・Bearing supports or brakes for supply bobbins or reels

D07B 7/08 ・・Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins

D07B 7/10 ・・Devices for taking-up or winding the finished rope or cable

D07B 7/12 ・・for softening, lubricating or impregnating ropes, cables, or component strands thereof

D07B 7/14 ・・for coating or wrapping ropes, cables, or component strands thereof (applying liquids or other fluent materials to surfaces in general B05; wrapping elongated cores in general B65H 81/06)

D07B 7/145 ・・・{Coating or filling-up interstices}

D07B 7/16 ・Auxiliary apparatus

D07B 7/162 ・・{Vices or clamps for bending or holding the rope or cable during splicing}

D07B 7/165 ・・{Apparatus for making slings}

D07B 7/167 ・・{Apparatus for joining rope components}

D07B 7/18 ・・for spreading or untwisting ropes or cables into constituent parts for treatment or splicing purposes

D07B 9/00 Binding or sealing ends, e.g. to prevent unravelling

D07B 2201/00 Ropes or cables

D07B 2201/10 ・Rope or cable structures

D07B 2201/1004 ・・General structure or appearance

D07B 2201/1008 ・・・Several parallel ropes

D07B 2201/1012 ・・characterised by their internal structure

D07B 2201/1016 ・・・characterised by the use of different strands

D07B 2201/102 ・・・including a core

D07B 2201/1024 ・・Structures that change the cross-sectional shape

D07B 2201/1028 ・・characterised by the number of strands

D07B 2201/1032 ・・・three to eight strands

D07B 2201/1036 ・・・nine strands or more

D07B 2201/104 ・・twisted

D07B 2201/1044 ・・・characterised by a value or range of the pitch parameter given

D07B 2201/1048 ・・・using regular lay, i.e. the wires or filaments being parallel to rope axis

D07B 2201/1052 ・・・using lang lay, i.e. the wires or filaments being inclined relative to the rope axis

D07B 2201/1056 ・・・using alternate lay, i.e. the wires or filaments in the strands being oppositely inclined relative to the rope axis

D07B 2201/106 ・・・Pitch changing over length

D07B 2201/1064 ・・・characterised by lay direction of the strand compared to the lay direction of the wires in the strand

D07B 2201/1068 ・・・・having the same lay direction

D07B 2201/1072 ・・・Compact winding, i.e. S/S or Z/Z

D07B 2201/1076 ・・・Open winding

D07B 2201/108 ・・・・Cylinder winding, i.e. S/Z or Z/S

D07B 2201/1084 ・・・・Different twist pitch

D07B 2201/1088 ・・false twisted

D07B 2201/1092 ・・Parallel strands

D07B 2201/1096 ・・braided

D07B 2201/20 ・Rope or cable components

D07B 2201/2001 ・・Wires or filaments

D07B 2201/2002 ・・・characterised by their cross-sectional shape

D07B 2201/2003 ・・・・flat

D07B 2201/2004 ・・・・triangular

D07B 2201/2005 ・・・・oval

D07B 2201/2006 ・・・characterised by a value or range of the dimension given

D07B 2201/2007 ・・・characterised by their longitudinal shape

D07B 2201/2008 ・・・・wavy or undulated

D07B 2201/2009 ・・・characterised by the materials used

D07B 2201/201 ・・・characterised by a coating

D07B 2201/2011 ・・・・comprising metals

D07B 2201/2012 ・・・・comprising polymers

D07B 2201/2013 ・・・・comprising multiple layers

D07B 2201/2014 ・・・Compound wires or compound filaments

D07B 2201/2015 ・・Strands

D07B 2201/2016 ・・・characterised by their cross-sectional shape

D07B 2201/2017 ・・・・triangular

D07B 2201/2018 ・・・・oval

D07B 2201/2019 ・・・pressed to shape

D07B 2201/202 ・・・characterised by a value or range of the dimension given

D07B 2201/2021 ・・・characterised by their longitudinal shape

D07B 2201/2022 ・・・coreless

D07B 2201/2023 ・・・with core

D07B 2201/2024 ・・・twisted

D07B 2201/2025 ・・・・characterised by a value or range of the pitch parameter given

D07B 2201/2026 ・・・・Pitch changing over length

D07B 2201/2027 ・・・・Compact winding

D07B 2201/2028 ・・・・・having the same lay direction and lay pitch

D07B 2201/2029 ・・・・Open winding

D07B 2201/203 ・・・・・Cylinder winding, i.e. S/Z or Z/S

D07B 2201/2031 ・・・・・Different twist pitch

D07B 2201/2032 ・・・・・・compared with the core

D07B 2201/2033 ・・・Parallel wires

D07B 2201/2034 ・・・comprising crossing wires or filaments in the same layer

D07B 2201/2035 ・・・false twisted

D07B 2201/2036 ・・・characterised by the use of different wires or filaments

D07B 2201/2037 ・・・・regarding the dimension of the wires or filaments

D07B 2201/2038 ・・・characterised by the number of wires or filaments

D07B 2201/2039 ・・・・three to eight wires or filaments

D07B 2201/204 ・・・・nine or more wires or filaments

D07B 2201/2041 ・・・characterised by the materials used

D07B 2201/2042 ・・・characterised by a coating

D07B 2201/2043 ・・・・comprising metals

D07B 2201/2044 ・・・・comprising polymers

D07B 2201/2045 ・・・・comprising multiple layers

D07B 2201/2046 ・・・comprising fillers

D07B 2201/2047 ・・Cores

D07B 2201/2048 ・・・characterised by their cross-sectional shape

D07B 2201/2049 ・・・・having protrusions extending radially functioning as spacer between strands or wires

D07B 2201/2051 ・・・characterised by a value or range of the dimension given

D07B 2201/2052 ・・・characterised by their structure

D07B 2201/2053 ・・・・being homogeneous

D07B 2201/2054 ・・・・・comprising foam material

D07B 2201/2055 ・・・・comprising filaments or fibers

D07B 2201/2056 ・・・・・arranged parallel to the axis

D07B 2201/2057 ・・・・・resulting in a twisted structure

D07B 2201/2058 ・・・・・comprising fillers

D07B 2201/2059 ・・・・comprising wires

D07B 2201/206 ・・・・・arranged parallel to the axis

D07B 2201/2061 ・・・・・resulting in a twisted structure

D07B 2201/2062 ・・・・・comprising fillers

D07B 2201/2063 ・・・・being hollow

D07B 2201/2064 ・・・・being discontinuous in the longitudinal direction

D07B 2201/2065 ・・・・comprising a coating

D07B 2201/2066 ・・・characterised by the materials used

D07B 2201/2067 ・・・characterised by the elongation or tension behaviour

D07B 2201/2068 ・・・・having a load bearing function

D07B 2201/2069 ・・・・being elastic

D07B 2201/207 ・・・・being viscous

D07B 2201/2071 ・・Spacers

D07B 2201/2072 ・・・characterised by the materials used

D07B 2201/2073 ・・・in circumferencial direction

D07B 2201/2074 ・・・in radial direction

D07B 2201/2075 ・・Fillers

D07B 2201/2076 ・・・having a lubricant function

D07B 2201/2077 ・・・having an anti-corrosive function

D07B 2201/2078 ・・・having a load bearing function

D07B 2201/2079 ・・・characterised by the kind or amount of filling

D07B 2201/208 ・・・・having an open structure

D07B 2201/2081 ・・・・having maximum filling

D07B 2201/2082 ・・・characterised by the materials used

D07B 2201/2083 ・・Jackets or coverings

D07B 2201/2084 ・・・characterised by their shape

D07B 2201/2085 ・・・・concerning the internal shape

D07B 2201/2086 ・・・・concerning the external shape

D07B 2201/2087 ・・・being of the coated type

D07B 2201/2088 ・・・・having multiple layers

D07B 2201/2089 ・・・comprising wrapped structures

D07B 2201/209 ・・・comprising braided structures

D07B 2201/2091 ・・・being movable relative to the internal structure

D07B 2201/2092 ・・・characterised by the materials used

D07B 2201/2093 ・・・・being translucent

D07B 2201/2094 ・・・・being luminescent or reflective

D07B 2201/2095 ・・Auxiliary components, e.g. electric conductors or light guides

D07B 2201/2096 ・・・Light guides

D07B 2201/2097 ・・・Binding wires

D07B 2201/2098 ・・・・characterized by special properties or the arrangements of the binding wire

D07B 2205/00 Rope or cable materials

D07B 2205/10 ・Natural organic materials

D07B 2205/103 ・・Animal and plant materials

D07B 2205/106 ・・・Manila, hemp or sisal

D07B 2205/20 ・Organic high polymers

D07B 2205/2003 ・・Thermoplastics

D07B 2205/2007 ・・Duroplastics

D07B 2205/201 ・・Polyolefins

D07B 2205/2014 ・・・High performance polyolefins, e.g. Dyneema or Spectra

D07B 2205/2017 ・・Polystyrenes

D07B 2205/2021 ・・Polyvinyl halides

D07B 2205/2025 ・・Polyvinyl acetates

D07B 2205/2028 ・・Polyvinyl alcohols

D07B 2205/2032 ・・Polyacrylics

D07B 2205/2035 ・・Polyacetals

D07B 2205/2039 ・・Polyesters

D07B 2205/2042 ・・・High performance polyesters, e.g. Vectran

D07B 2205/2046 ・・Polyamides, e.g. nylons

D07B 2205/205 ・・・Aramides

D07B 2205/2053 ・・・・Polybenzimidazol (PBI)

D07B 2205/2057 ・・Phenol resins

D07B 2205/206 ・・Epoxy resins

D07B 2205/2064 ・・Polyurethane resins

D07B 2205/2067 ・・Viscose or regenerated cellulose, e.g. Rayon

D07B 2205/2071 ・・Fluor resins

D07B 2205/2075 ・・Rubbers, i.e. elastomers

D07B 2205/2078 ・・・being of natural origin

D07B 2205/2082 ・・・being of synthetic nature, e.g. chloroprene

D07B 2205/2085 ・・having particular high polymer characteristics

D07B 2205/2089 ・・・showing heat contraction

D07B 2205/2092 ・・・related to water solubility

D07B 2205/2096 ・・Poly-p-phenylenebenzo-bisoxazole (PBO)

D07B 2205/30 ・Inorganic materials

D07B 2205/3003 ・・Glass

D07B 2205/3007 ・・Carbon

D07B 2205/301 ・・Ceramics

D07B 2205/3014 ・・Asbestos

D07B 2205/3017 ・・Silicon carbides

D07B 2205/3021 ・・Metals

D07B 2205/3025 ・・・Steel

D07B 2205/3028 ・・・・Stainless steel

D07B 2205/3032 ・・・・Austenite

D07B 2205/3035 ・・・・Pearlite

D07B 2205/3039 ・・・・Martensite

D07B 2205/3042 ・・・・Ferrite

D07B 2205/3046 ・・・・characterised by the carbon content

D07B 2205/305 ・・・・・having a low carbon content, e.g. below 0,5 percent respectively NT wires

D07B 2205/3053 ・・・・・having a medium carbon content, e.g. greater than 0,5 percent and lower than 0.8 percent respectively HT wires

D07B 2205/3057 ・・・・・having a high carbon content, e.g. greater than 0,8 percent respectively

D07B 2205/306 ・・・Aluminium (Al)

D07B 2205/3064 ・・・Chromium (Cr)

D07B 2205/3067 ・・・Copper (Cu)

D07B 2205/3071 ・・・Zinc (Zn)

D07B 2205/3075 ・・・Tin (Sn)

D07B 2205/3078 ・・・Lead (Pb)

D07B 2205/3082 ・・・Tungsten (W)

D07B 2205/3085 ・・・Alloys, i.e. non ferrous

D07B 2205/3089 ・・・・Brass, i.e. copper (Cu) and zinc (Zn) alloys

D07B 2205/3092 ・・・・Zinc (Zn) and tin (Sn) alloys

D07B 2205/3096 ・・・Amorphous metals

D07B 2205/40 ・Superconductive materials

D07B 2205/405 ・・Ceramic superconductor

D07B 2205/50 ・Lubricants

D07B 2205/502 ・・Oils

D07B 2205/505 ・・Greases

D07B 2205/507 ・・Solid lubricants

D07B 2207/00 Rope or cable making machines

D07B 2207/20 ・Type of machine

D07B 2207/201 ・・Manually operated systems

D07B 2207/202 ・・Double twist unwinding

D07B 2207/203 ・・・comprising flyer

D07B 2207/204 ・・Double twist winding

D07B 2207/205 ・・・comprising flyer

D07B 2207/206 ・・・with means for providing less than double twist, e. g. counter rotating means

D07B 2207/207 ・・Sequential double twisting devices

D07B 2207/208 ・・・characterised by at least partially unwinding the twist of the upstream double twisting step

D07B 2207/209 ・・Tubular strander

D07B 2207/40 ・Machine components

D07B 2207/4004 ・・Unwinding devices

D07B 2207/4009 ・・・over the head

D07B 2207/4013 ・・・comprising flyer

D07B 2207/4018 ・・Rope twisting devices

D07B 2207/4022 ・・・characterised by twisting die specifics

D07B 2207/4027 ・・・・including a coating die

D07B 2207/4031 ・・Winding device

D07B 2207/4036 ・・・comprising traversing means

D07B 2207/404 ・・Heat treating devices; Corresponding methods

D07B 2207/4045 ・・・to change the crystal structure of the load bearing material

D07B 2207/405 ・・・to heat towards the glass transition temperature of the load bearing material

D07B 2207/4054 ・・・to soften the load bearing material

D07B 2207/4059 ・・・to soften the filler material

D07B 2207/4063 ・・・for stress relief

D07B 2207/4068 ・・・for curing

D07B 2207/4072 ・・Means for mechanically reducing serpentining or mechanically killing of rope

D07B 2207/4077 ・・Safety devices

D07B 2207/4081 ・・・comprising means for stopping or shutting down the machine

D07B 2207/4086 ・・・providing warnings

D07B 2207/409 ・・Drives

D07B 2207/4095 ・・・Control means therefor

D07B 2301/00 Controls

D07B 2301/10 ・Open loop

D07B 2301/15 ・Closed loop

D07B 2301/155 ・・being of the extended closed loop control system type, e.g. using models or more than one signal in the feedback loop

D07B 2301/20 ・Controller types

D07B 2301/201 ・・proportional

D07B 2301/202 ・・integrative

D07B 2301/204 ・・differential

D07B 2301/205 ・・Programmable controllers; Calculating or controlling methods

D07B 2301/207 ・・・Fuzzy logic

D07B 2301/208 ・・・using timing functions

D07B 2301/25 ・System input signals, e.g. set points

D07B 2301/251 ・・Twist

D07B 2301/252 ・・Temperature

D07B 2301/253 ・・・Temperature profile or sequence

D07B 2301/254 ・・Amount of material

D07B 2301/255 ・・Power consumption of drive

D07B 2301/256 ・・Pressure

D07B 2301/257 ・・Force

D07B 2301/258 ・・Tensile stress

D07B 2301/259 ・・Strain or elongation

D07B 2301/30 ・Signals indicating failure or excessive conditions, e.g. overheating

D07B 2301/302 ・・Temperature

D07B 2301/305 ・・Wear or friction

D07B 2301/307 ・・Breakage of wire or strand or rope

D07B 2301/35 ・System output signals

D07B 2301/3508 ・・Twist

D07B 2301/3516 ・・Temperature

D07B 2301/3525 ・・・Temperature profile or sequence

D07B 2301/3533 ・・Amount of material

D07B 2301/3541 ・・Power consumption of drive

D07B 2301/355 ・・Pressure

D07B 2301/3558 ・・Force

D07B 2301/3566 ・・Tensile stress

D07B 2301/3575 ・・Strain or elongation

D07B 2301/3583 ・・Rotational speed

D07B 2301/3591 ・・Linear speed

D07B 2301/40 ・Feedback signal in closed loop controls

D07B 2301/4008 ・・Twist

D07B 2301/4016 ・・Temperature

D07B 2301/4025 ・・・Temperature profile or sequence

D07B 2301/4033 ・・Amount of material

D07B 2301/4041 ・・Power consumption of drive

D07B 2301/405 ・・Pressure

D07B 2301/4058 ・・Force

D07B 2301/4066 ・・Tensile stress

D07B 2301/4075 ・・Strain or elongation

D07B 2301/4083 ・・Rotational speed

D07B 2301/4091 ・・Linear speed

D07B 2301/45 ・for diagnosing (signals indicating failure or excessive conditions D07B 2301/30)

D07B 2301/50 ・User Interface or value setting

D07B 2301/55 ・Sensors

D07B 2301/5504 ・・characterised by their arrangement

D07B 2301/5509 ・・・being movable

D07B 2301/5513 ・・・being of the reflective type

D07B 2301/5518 ・・・・Transducers therefor

D07B 2301/5522 ・・・being of the barrier type

D07B 2301/5527 ・・・comprising an array or multiple sensors

D07B 2301/5531 ・・using electric means or elements

D07B 2301/5536 ・・・for measuring electrical current

D07B 2301/554 ・・・for measuring variable resistance

D07B 2301/5545 ・・・and piezoelectric phenomenons

D07B 2301/555 ・・・for measuring magnetic properties

D07B 2301/5554 ・・・for measuring capacitance

D07B 2301/5559 ・・・for measuring inductance

D07B 2301/5563 ・・・for measuring temperature, i. e. thermocouples

D07B 2301/5568 ・・・acoustic or ultrasonic

D07B 2301/5572 ・・・optical

D07B 2301/5577 ・・・using light guides

D07B 2301/5581 ・・・using cameras

D07B 2301/5586 ・・・using lasers

D07B 2301/559 ・・・for pressure

D07B 2301/5595 ・・・for force

D07B 2401/00 Aspects related to the problem to be solved or advantage

D07B 2401/20 ・related to ropes or cables

D07B 2401/2005 ・・Elongation or elasticity

D07B 2401/201 ・・・regarding structural elongation

D07B 2401/2015 ・・Killing or avoiding twist

D07B 2401/202 ・・Environmental resistance

D07B 2401/2025 ・・・avoiding corrosion

D07B 2401/203 ・・・Low temperature resistance

D07B 2401/2035 ・・・High temperature resistance

D07B 2401/204 ・・・Moisture handling

D07B 2401/2045 ・・Avoiding longitudinal load for covering

D07B 2401/205 ・・Avoiding relative movement of components

D07B 2401/2055 ・・Improving load capacity

D07B 2401/206 ・・Improving radial flexibility

D07B 2401/2065 ・・Reducing wear

D07B 2401/207 ・・・internally

D07B 2401/2075 ・・・externally

D07B 2401/208 ・・Enabling filler penetration

D07B 2401/2085 ・・Adjusting or controlling final twist

D07B 2401/209 ・・・comprising compensation of rope twist in strand twist

D07B 2401/2095 ・・Improving filler wetting respectively or filler adhesion

D07B 2401/40 ・related to rope making machines

D07B 2401/401 ・・Reducing wear

D07B 2401/403 ・・Reducing vibrations

D07B 2401/405 ・・Addressing space constraints

D07B 2401/406 ・・Increasing speed

D07B 2401/408 ・・Increasing rope length, e.g. on drum

D07B 2501/00 Application field

D07B 2501/20 ・related to ropes or cables

D07B 2501/2007 ・・Elevators

D07B 2501/2015 ・・Construction industries

D07B 2501/2023 ・・・Concrete enforcements

D07B 2501/203 ・・・Bridges

D07B 2501/2038 ・・Agriculture, forestry and fishery

D07B 2501/2046 ・・Tire cords

D07B 2501/2053 ・・・for wheel rim attachment

D07B 2501/2061 ・・Ship moorings

D07B 2501/2069 ・・Climbing or tents

D07B 2501/2076 ・・Power transmissions

D07B 2501/2084 ・・Mechanical controls, e.g. door lashes

D07B 2501/2092 ・・Evacuation lines or lifelines

D07B 2501/40 ・related to rope or cable making machines

D07B 2501/403 ・・for making belts

D07B 2501/406 ・・for making electrically conductive cables

D07B 2801/00 Linked indexing codes associated with indexing codes or classes of D07B (not used)

D07B 2801/10 ・Smallest filamentary entity of a rope or strand, i.e. wire, filament, fiber or yarn

D07B 2801/12 ・Strand

D07B 2801/14 ・Core

D07B 2801/16 ・Filler

D07B 2801/18 ・Coating

D07B 2801/20 ・Spacer

D07B 2801/22 ・Jacket or covering

D07B 2801/24 ・Rope

D07B 2801/60 ・Method

D07B 2801/62 ・Device

D07B 2801/90 ・General knowledge