IPC 7 English version E04G !A-E04G 11/56

IPC ⁷ English version

E04G-E04G01156

E04G 13/00 - E04G 27/00

SECTION E – FIXED CONSTRUCTIONS

E 04

BUILDING (layered materials, layered products in general B32B)

E 04 G

SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS

Note

In this subclass, the following term is used with the meaning indicated:

–

"scaffolding" includes other supports for like purposes.

Subclass Index

SCAFFOLDING

Resting on the ground; supported by the building

E04G 1/00; E04G 3/00

Component parts; coupling elements

E04G 5/00; E04G 7/00

FALSEWORK, FORMS OR SHUTTERINGS

For general use

E04G 9/00

For particular use

E04G 11/00, E04G 13/00, E04G 15/00

Connecting members, auxiliary members

E04G 17/00

Auxiliary treatment

E04G 19/00

OTHER IMPLEMENTS OR ACCESSORIES

Temporary arrangements for access

E04G 27/00

Preparing or conveying materials

E04G 21/00

Shores

E04G 25/00

WORKING MEASURES ON EXISTING BUILDINGS

E04G 23/00

Workmen's or safety scaffolds

Scaffolding primarily resting on the ground

composed essentially of members elongated in one dimension only, e.g. poles, lattice masts, with or without end portions of special form, connected together by any means

the members being exclusively poles, rods, beams, or other members of similar form and simple cross-section

comprising members with rod-like or tubular portions fitting together end to end, with or without separate connecting pieces

secured together by bolts or the like penetrating the members

Timber-work constructions

comprising members of special, e.g. composite, cross-section, or with lugs or the like or lateral apertures for supporting or attaching other members

comprising essentially pre-assembled frame-like or related elements, e.g. of rods in L-, H-, or box-shape, with or without bracing (E04G 1/15 takes precedence)

essentially comprising special means for supporting or forming platforms (E04G 1/20 takes precedence); Platforms

essentially comprising simple members and members formed so as to give rigidity to the structure

adjustable in height

Scaffolding comprising upright members and provision for supporting cross-members or platforms at different positions therealong

Scaffolding having a platform on an extensible sub-structure, e.g. of telescopic type or with lazy-tongs mechanism

comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels (component parts E04G 5/00)

Auxiliary structures for scaffolding, e.g. steps, canopies, railings

designed to provide support only at a low height

Ladder scaffolding

Other free-standing supports, e.g. using trestles (stands or trestles in general F16M 11/00)

Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down

Scaffolds for particular parts of buildings or buildings of particular shape, e.g. for stairs, cupolas, domes

Scaffolds essentially supported by building constructions, e.g. adjustable in height (E04G 1/00 takes precedence)

for use without permanent provision on the building

attached to the side of a building (E04G 3/10 takes precedence)

comprising cantilevers which are detachably mounted on the building, e.g. in window openings

adapted to be attached to walls by hooks or the like, e.g. bracket scaffolds

Hanging scaffolds, e.g. which can be shifted or have vertically-displaceable platforms

Scaffolds specially adapted for working on roofs

requiring permanent provision, e.g. rails, on the building; Permanent scaffold-like arrangements for inspection or repair work

Movable platforms or cradles; Movable supports therefor (E04G 3/10 takes precedence)

Component parts for workmen's scaffolds (connections E04G 7/00)

Scaffold feet, e.g. with arrangements for adjustment

Means for fastening, supporting, or bracing scaffolds on or against building constructions (fastenings in general F16B)

Consoles; Brackets

Scaffold boards or planks (platforms E04G 1/15)

Connections between parts of the scaffold (for building structures in general E04B 1/38; connections in general F16B)

with separate coupling elements

Flexible elements, with or without brackets, e.g. ropes, cables, chains (in general F16G)

Stiff scaffolding clamps for connecting scaffold members of common shape

Clamps for parallely-arranged members

Self-tightening clamps, e.g. stirrups

Clamps or clips for crossing members (E04G 7/22 takes precedence)

for clamping the members independently

of which the clamping parts for the different members are rotatable with respect to one another

for clamping the members against one another or against a separate cushioning piece between them

for ends of members only, e.g. for connecting members in end-to-end relation

for scaffold members in end-to-side relation

Couplings involving arrangements covered by more than one of the groups E04G 7/08, E04G 7/12, E04G 7/20, E04G 7/22

for use with specially-shaped scaffold members

Clips or connections for securing boards (brackets E04G 5/06)

Scaffolding bars or members with non-detachably fixed coupling elements

Falsework, forms, or shutterings for shaping of building parts in situ (scaffolding in general E04G 1/00; moulds for making units for prefabricated buildings or prefabricated stair units B28B 7/22; forms or shutterings forming part of the construction E04B, E04C) [5]

Forming or shuttering elements for general use

Forming boards or similar elements (E04G 9/08, E04G 9/10 take precedence)

the form surface being of wood [2]

the form surface being of plastics [2]

the form surface being of metal [2]

Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up

with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air

11/

Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs

11/

for rooms as a whole, whole storeys, or whole buildings

11/

for structures of spherical, spheroid or similar shape, or for cupola structures of circular or polygonal horizontal or vertical section; Inflatable forms (connection of valves to inflatable elastic bodies B60C 29/00)

11/

for walls, e.g. curved (E04G 11/04 takes precedence)

11/

Forms which are completely dismantled after setting of the concrete and re-built for the next pouring (connecting or supporting means for forms E04G 17/00)

11/

of elements without beams (E04G 11/18 takes precedence)

11/

of elements and beams (E04G 11/18 takes precedence)

11/

with beams arranged in alignment with, and between the, elements

11/

with beams placed within the wall

11/

for double walls

11/

Movable forms; Movable forms for moulding cylindrical, conical, or hyperbolical structures; Templates serving as forms for positioning blocks or the like (E04G 11/04 takes precedence)

11/

Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising; Arrangements of lifting means therefor

11/

Construction of lifting jacks or climbing rods for sliding forms (climbing-type hoisting units in general B66F)

11/

the sheathing of which consists of ribbons, endless aprons, or the like, guided by driven rollers

11/

Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer

11/

which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis

11/

Tiltable forms or tilting tables for making walls as a whole or in parts in situ

11/

Horizontally-travelling moulds for making walls blockwise or sectionwise (E04G 11/26 takes precedence)

11/

for floors, ceilings, or roofs of plane or curved surfaces

11/

for plane ceilings of concrete

11/

for coffered or ribbed ceilings

11/

with beams of metal or prefabricated concrete

11/

with supporting beams for the shuttering used simultaneously as permanent reinforcement of the ribs

11/

of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section

11/

Supporting structures for shutterings or frames for floors or roofs (struts E04G 25/00)

11/

Girders, beams, or the like as supporting members for forms (members, e.g. consoles, for attachment to the wall E04G 17/16; girders intended to form part of the construction E04C 3/02)

11/

of several units arranged one after another

11/

of extensible type, with or without adjustable supporting shoes, fishplates, or the like

11/

of telescopic type

E04G 13/00 - E04G 27/00