IPC 6 English version  E06C-E06C00914
SECTION E– FIXED CONSTRUCTIONS

E 06

DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS

E 06 C

LADDERS (E 04 F 11/00 takes precedence; step-stools A 47 C 12/00; adaptation of ladders to use on ships B 63 B, to use on aircraft B 64; scaffolding E 04 G) [5,6]

1/

00

Ladders in general (mounted on undercarriages or vehicles E 06 C 5/00; permanently attached to fixed structures E 06 C 9/00)

1/

02

. 

with rigid longitudinal member or members

1/

04

. . 

Ladders for resting against objects, e.g. walls, poles, trees (supports for ladder heads E 06 C 7/48)

1/

06

. . . 

in one piece

1/

08

. . . 

multi-part

1/

10

. . . . 

Sections fitted end to end

1/

12

. . . . 

extensible, e.g. telescopic

1/

14

. . 

Ladders capable of standing by themselves

1/

16

. . . 

with struts which rest on the ground (with struts rigid with the ladder E 06 C 1/24; having platforms E 06 C 1/39)

1/

18

. . . . 

with supporting struts formed as ladders

1/

20

. . . . 

with supporting struts formed as poles

1/

22

. . . . . 

with extensible, e.g. telescopic, ladder parts or struts

1/

24

. . . 

Free-standing ladders

1/

26

. . . . 

in one piece

1/

28

. . . . 

multi-part (with movable supporting struts formed as ladders E 06 C 1/18)

1/

30

. . . . . 

extensible, e.g. telescopic

1/

32

. . 

Ladders with a strut which is formed as a ladder and can be secured in line with the ladder

1/

34

. . 

Ladders attachable to structures, such as windows, cornices, poles, or the like (ladders permanently fastened to buildings E 06 C 9/00)

1/

36

. . . 

Ladders suspendable by hooks or the like

1/

38

. . 

Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders

1/

383

. . . 

Foldable ladders in which the longitudinal members are brought together on folding

1/

387

. . . 

having tip-up steps

1/

39

. . . 

Ladders having platforms; Ladders changeable into platforms (platforms for use on ladders E 06 C 7/16)

1/

393

. . . . 

Ladders having platforms foldable with the ladder

1/

397

. . . 

characterised by having wheels, rollers, or runners

1/

52

. 

with non-rigid longitudinal members

1/

54

. . 

of the lazy-tongs type

1/

56

. . 

Rope or chain ladders

1/

58

. 

with both rigid and non-rigid longitudinal members

5/

00

Ladders characterised by being mounted on undercarriages or vehicles; Securing ladders on vehicles (ladders having wheels, rollers, or runners E 06 C 1/397)

5/

02

. 

with rigid longitudinal members

5/

04

. . 

capable of being elevated or extended

5/

06

. . . 

by piston and cylinder, or equivalent means, operated by a pressure medium

5/

08

. . . . 

derived directly from a pressure reservoir

5/

10

. . . . . 

charged by a pump or compressor driven by the motor of the vehicle or another motor on the vehicle

5/

12

. . . . 

derived directly from a pump or compressor

5/

14

. . . . . 

driven by the motor of the vehicle or another motor on the vehicle

5/

16

. . . 

using mechanical transmission only, with or without fluid or other non-mechanical couplings or clutches

5/

18

. . . . 

using power from the motor of the vehicle or another motor

5/

20

. . . . 

using hand-power (hand-operated extending means carried by the ladder E 06 C 7/04)

5/

22

. . . 

by, or with the assistance of, springs (E 06 C 5/06, E 06 C 5/16 take precedence)

5/

24

. . 

Dismounting ladders from vehicles

5/

26

. 

with non-rigid longitudinal members

5/

28

. . 

of the lazy-tongs type

5/

30

. . 

formed of links which reinforce themselves against each other

5/

32

. 

Accessories

5/

34

. . 

Indicating devices

5/

36

. . 

Safety devices against slipping or falling of ladders; Safety devices against overloading ladders

5/

38

. . 

Devices for blocking the springs of the vehicle; Devices for supporting the undercarriage directly from the ground

5/

40

. . 

Devices for canting ladders laterally

5/

42

. . 

Devices for altering inclination; Latching devices therefor

5/

44

. . 

Other accessories on ladders, e.g. acoustical signalling devices, dismountable switchboards

7/

00

Component parts, supporting parts, or accessories

7/

02

. 

Extending means (for ladders mounted on undercarriages or vehicles E 06 C 5/00)

7/

04

. . 

Hand-operated extending means carried by the ladder

7/

06

. 

Securing devices or hooks for parts of extensible ladders

7/

08

. 

Special construction of longitudinal members, or rungs or other treads

7/

10

. 

Reinforcements for ladders

7/

12

. 

Lifts or other hoisting devices on ladders

7/

14

. 

Holders for pails or other equipment on or for ladders

7/

16

. 

Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms (aspects relating to the lifting B 66 F)

7/

18

. 

Devices for preventing persons from falling (life-saving belts A 62 B 1/16)

7/

42

. 

Ladder feet; Supports therefor (for scaffolding elements E 04 G 5/02)

7/

44

. . 

Means for mounting ladders on uneven ground

7/

46

. . 

Non-skid equipment

7/

48

. 

Ladder heads; Supports for heads of ladders for resting against objects

7/

50

. 

Joints or other connecting parts

9/

00

Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes (movable stairways E 04 F 11/04)

9/

02

. 

rigidly mounted

9/

04

. . 

in the form of climbing irons or the like

9/

06

. 

movably mounted

9/

08

. . 

with rigid longitudinal members

9/

10

. . . 

forming part of a building, such as a balcony grid, window grid, or other window part

9/

12

. . . 

laterally displaceable

9/

14

. . 

with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
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