F-Term-List

B28B21/00-21/98

AA00
MATERIAL FOR TUBULAR ARTICLE OR BASE MATERIAL

AA01

AA02

AA03

AA04

AA06

AA07

AA09

AA10

. Hydraulic materials or concrete

. . characterised by composition of concrete

. . . containing short fibres

. . . . Metal fibres

. . . with limited use of active agents

. . . . using expanding agents

. Refractory materials clay or ceramics

. Organic materials

AB00
REINFORCING MEMBER OR EMBEDDED OBJECT OF TUBULAR ARTICLE

AB01

AB02

AB03

AB04

AB06

AB08

. Having reinforcing members

. . having reinforcing rods

. . . made of reinforcements

. . . . basket-shaped

. . . made of synthetic resin fibres

. . tensed or prestressed

AC00
STRUCTURE OF TUBULAR ARTICLE

AC01

AC02

AC03

AC04

AC06

AC07

AC08

AC09

AC10

. Having unequal diameters in the axial directions

. . Having sockets

. . . Tubular joints

. . having knots

. Curved tubes

. Having cross sections being not completely circular

. . with completely circular internal diameters

. . with oval internal diameters

. Having holes

AC11

AC13

AC15

AC16

. Multilayered structures

. . Having at least metal tubes

. . having at least synthetic resin layers

. . . using synthetic resin tubes

AD00
MANUFACTURING OF TUBULAR ARTICLE IN GENERAL

AD01

AD03

AD04

AD06

AD07

. Using hard moulds

. characterised by post-treatment after moulding or characterised by reshaping

. characterised by curing

. Control

. . Detection or testing

AE00
SUPPLY OF MOULDING MATERIAL TO MOULDING APPARATUS

AE01

AE02

AE03

AE05

AE06

. Supplying a plurality of times

. . of various types of materials

. . . of active agents

. . . filling materials e.g. aggregates

. . . . of short fibres

AE11

AE12

AE13

AE15

AE17

AE18

. Supplying concrete forms from axial directions

. . using injection tubes

. . . characterised by supports for injection tubes

. Supplying concrete forms from lateral sides

. combined with vibration means

. characterised by transfer processes for concrete forms to be supplied

AF00
DISCHARGE METHOD OR APPARATUS AFTER MOULDING

AF01

AF02

AF05

AF06

AF07

AF09

. characterised by means for removing articles from concrete forms

. . using thermal treatment

. characterised by means for releasing articles from concrete forms

. . axially

. . radially

. characterised by methods for transfer of concrete forms or articles

B28B21/30-21/34

BA00
CENTRIFUGAL MOULDING OF TUBULAR ARTICLE

BA01

BA03

BA04

BA05

BA07

BA09

. characterised by methods for applying centrifugal forces

. Using additional means for compacting means

. . Surface compaction rollers

. . . capable of rotating concrete forms

. . using vibration

. . applying pressure or vacuums

BA11

BA13

BA14

BA16

BA17

BA18

BA19

BA20

. Connecting transmission shafts in the axial directions of concrete forms

. without connecting transmission shafts directly to concrete forms

. . carrying concrete forms on rotating frames

. . characterised by rollers for driving

. . . Installing pressing rollers

. . . adjustable

. . . Structures of driving rollers

. for preventing vibrations or noises

B28B21/48

CA00
WRAPPING ON MANDRELS OR MOULD SURFACES

CA01

CA02

CA05

. characterised by forming wrapping layers

. characterised by wrapping processes

. Treating interfaces between wrapping layers and mandrels

B28B21/52;21/54

DA00
BY EXTRUSION-MOULDING

DA01

DA02

DA04

DA05

. Using screws

. Using reciprocating plungers

. characterised by mouthpieces or dies

. . characterised by cores

B28B21/56-21/68

EA00
MANUFACTURING OF ARTICLE INTEGRATED WITH REINFORCING MATERIAL

EA01

EA02

EA03

EA04

EA05

. Using reinforcing rods or steel bars

. . characterised by formation of reinforcing rods

. . characterised by treatment of reinforcing rods

. . characterised by arrangement or supply of reinforcing rods

. . characterised by holding means of reinforcing rods in concrete forms

EA12

EA13

EA14

EA16

. . stressed

. . . Pretensioning

. . . Post-tensioning

. . . Adjusting stress

EA23

EA25

EA27

EA29

. . . characterised by formation of tensioning members

. . . characterised by treatment of tensioning members

. . . characterised by connection or fixing of tensioning members

. . . characterised by means for stretching of tensioning members

EA31

EA32

EA33

EA35

EA37

. Using metal tubes

. . Forming tubular bodies inside metal tubes

. . . blowing materials radially

. . Forming tubular bodies outside metal tubes

. . Using fluid pressure

EA41

EA42

. Using centrifugal forces

. Forming prestress using expanding agents

B28B21/76-21/88

FA00
CONCRETE FORM

FA01

FA02

FA03

FA04

. for centrifugal moulding

. for vibration-moulding

. for press moulding or extrusion moulding

. for slip casting

FA11

FA12

FA13

FA16

FA19

FA20

. characterised by functions for simplification of filling moulding materials

. Changing shapes of tubular articles

. Forming patterns

. Releasing articles from moulds or for cleaning

. Manufacturing moulds

. Specifying materials of moulds

FA21

FA22

FA23

FA25

FA26

. Connecting a plurality of moulds

. . axially

. . circumferentially

. consisting of mould walls with double structures

. . contacting inner layers to outer layers

FA31

FA32

FA33

FA35

FA36

FA37

FA39

. characterised by clamping or detaching of concrete forms

. . of side plates or end plates

. . radially

. . using cams or wedges

. . using spring members

. . using screws

. . having concrete-form opening/closing means separate from concrete forms

FA41

FA42

FA44

FA46

. characterised by sealing means for concrete forms

. . arranging sealing members

. characterised by means for rotating or turning concrete forms

. characterised by using auxiliary moulds

FA51

FA53

FA54

FA55

. Having attachment of hinges or hinge pins on external moulds

. characterised by middle or inner moulds

. . adjustable

. . . contractible or foldable

B28B23/00-23/22

GA00
MOULDED ARTICLE HAVING EMBEDDED ELEMENT, E.G. MATERIAL

GA01

GA02

GA04

GA06

GA08

. Hydraulic materials or concrete

. . containing short fibres

. . Autoclaved lightweight concrete (ALC)

. Refractory materials clay or ceramics

. Organic materials

GB00
MOULDED ARTICLE WITH EMBEDDED ELEMENTS, E.G. EMBEDDED OBJECT

GB01

GB02

GB04

GB05

GB06

GB08

. Reinforcing members

. . using reinforcements

. . of long fibres

. . . made of synthetic resin fibres

. . . made of glass fibres

. . made of fibre-reinforced plastic

GC00
MOULDED ARTICLE WITH EMBEDDED ELEMENT, E.G. SHAPE

GC01

GC03

GC05

GC07

. Plates

. Tube-shaped bodies or column-shaped bodies

. Having through-holes or empty holes (GC03 takes precedence)

. Multilayered bodies

GD00
MANUFACTURING OF MOULDED ARTICLE WITH EMBEDDED ELEMENT IN GENERAL

GD01

GD02

GD03

GD04

GD06

GD08

. Centrifugal moulding

. Press moulding

. Extrusion moulding

. Vibration moulding

. Travelling moulding apparatus

. Using moulded articles

GD11

GD13

GD14

GD16

GD18

. characterised by supplying materials of articles to be moulded

. characterised by treatment after moulding or by remoulding

. characterised by curing

. characterised by removing or releasing articles from concrete forms or transfer

. Detection testing or control

GE00
MANUFACTURING OF MOULDED ARTICLE WITH EMBEDDED OBJECT WITHOUT INTENDING REINFORCEMENT (23/00)

GE01

GE02

GE03

GE04

GE06

GE07

. Embedding connecting members with other articles

. Embedding decorative members

. Embedding anti-vibration anti-slip or rubber members

. Embedding adiabatic materials or light-weight members

. Embedding rod-shaped or hollow objects

. . Screw-shaped objects

GE11

GE12

GE14

GE15

. characterised by means for attaching embedded objects to concrete forms

. . Using elastic members

. characterised by holding embedded materials in moulded articles

. . for connecting to reinforcing rods

GF00
MANUFACTURING OF MOULDED ARTICLE EMBEDDED WITH REINFORCING MEMBER

GF01

GF02

GF03

GF05

GF06

GF07

GF08

GF09

GF10

. characterised by formation of reinforcing rods

. . Formation of reinforcement baskets

. characterised by treatment of reinforcing rods

. characterised by arrangement or supply of reinforcing rods

. characterised by holding reinforcing rods in concrete forms

. . by suspension

. . from lateral sides

. . from lower sides

. Spacers

GF11

GF12

GF13

GF14

GF15

GF17

GF18

. stressed

. . Pretensioning

. . Post-tensioning

. . using sheath

. . Adjusting stress

. . characterised by means for applying stress

. . . Forming prestress using expanding agents

GF22

GF24

GF26

GF27

GF28

GF30

. . characterised by formation of stretching members

. . characterised by treatment of stretching members

. . characterised by fixing or connection means for stretching members

. . . Using wedges

. . . Using screws

. . characterised by means for stretching of tensioning members

4G058	MANUFACTURING OF TUBULAR ARTICLES OR EMBEDDED MOULDED ARTICLES
	B28B21/00 -23/22