E
SECTION E — FIXED CONSTRUCTIONS
  
BUILDING
 E06
DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS, IN GENERAL; LADDERS
 E06C
LADDERS (adaptation of ladders to use on ships B63B, to use on aircraft B64; scaffolding E04G)
 E06C 1/00
Ladders in general (mounted on undercarriages or vehicles E06C 5/00; permanently attached to fixed structures E06C 9/00)
 E06C 1/02
·  with rigid longitudinal member or members
 E06C 1/04
·  ·  Ladders for resting against objects, e.g. walls, poles, trees (supports for ladder heads E06C 7/48)
 E06C 1/06
·  ·  ·  in one piece
 E06C 1/08
·  ·  ·  multi-part
 E06C 1/10
·  ·  ·  ·  Sections fitted end to end
 E06C 1/12
·  ·  ·  ·  extensible, e.g. telescopic
 E06C 1/14
·  ·  Ladders capable of standing by themselves
 E06C 1/16
·  ·  ·  with struts which rest on the ground (with struts rigid with the ladder E06C 1/24; having platforms E06C 1/39)
 E06C 1/18
·  ·  ·  ·  with supporting struts formed as ladders
 E06C 1/20
·  ·  ·  ·  with supporting struts formed as poles
 E06C 1/22
·  ·  ·  ·  ·  with extensible, e.g. telescopic, ladder parts or struts
 E06C 1/24
·  ·  ·  Free-standing ladders
 E06C 1/26
·  ·  ·  ·  in one piece
 E06C 1/28
·  ·  ·  ·  multi-part (with movable supporting struts formed as ladders E06C 1/18)
 E06C 1/30
·  ·  ·  ·  ·  extensible, e.g. telescopic
 E06C 1/32
·  ·  Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
 E06C 1/34
·  ·  Ladders attachable to structures, such as windows, cornices, poles, or the like (ladders permanently fastened to buildings E06C 9/00)
 E06C 1/36
·  ·  ·  Ladders suspendable by hooks or the like
 E06C 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
 E06C 1/383
·  ·  ·  Foldable ladders in which the longitudinal members are brought together on folding
 E06C 1/387
·  ·  ·  having tip-up steps
 E06C 1/39
·  ·  ·  Ladders having platforms; Ladders changeable into platforms (platforms for use on ladders E06C 7/16)
 E06C 1/393
·  ·  ·  ·  Ladders having platforms foldable with the ladder
 E06C 1/397
·  ·  ·  characterised by having wheels, rollers, or runners
 E06C 1/52
·  with non-rigid longitudinal members
 E06C 1/54
·  ·  of the lazy-tongs type
 E06C 1/56
·  ·  Rope or chain ladders
 E06C 1/58
·  with both rigid and non-rigid longitudinal members
 E06C 5/00
Ladders characterised by being mounted on undercarriages or vehicles; Securing ladders on vehicles (ladders having wheels, rollers, or runners E06C 1/397)
 E06C 5/02
·  with rigid longitudinal members
 E06C 5/04
·  ·  capable of being elevated or extended
 E06C 5/06
·  ·  ·  by piston and cylinder, or equivalent means, operated by a pressure medium
 E06C 5/08
·  ·  ·  ·  derived directly from a pressure reservoir
 E06C 5/10
·  ·  ·  ·  ·  charged by a pump or compressor driven by the motor of the vehicle or another motor on the vehicle
 E06C 5/12
·  ·  ·  ·  derived directly from a pump or compressor
 E06C 5/14
·  ·  ·  ·  ·  driven by the motor of the vehicle or another motor on the vehicle
 E06C 5/16
·  ·  ·  using mechanical transmission only, with or without fluid or other non-mechanical couplings or clutches
 E06C 5/18
·  ·  ·  ·  using power from the motor of the vehicle or another motor
 E06C 5/20
·  ·  ·  ·  using hand-power (hand-operated extending means carried by the ladder E06C 7/04)
 E06C 5/22
·  ·  ·  by, or with the assistance of, springs (E06C 5/06, E06C 5/16 take precedence)
 E06C 5/24
·  ·  Dismounting ladders from vehicles
 E06C 5/26
·  with non-rigid longitudinal members
 E06C 5/28
·  ·  of the lazy-tongs type
 E06C 5/30
·  ·  formed of links which reinforce themselves against each other
 E06C 5/32
·  Accessories
 E06C 5/34
·  ·  Indicating devices
 E06C 5/36
·  ·  Safety devices against slipping or falling of ladders; Safety devices against overloading ladders
 E06C 5/38
·  ·  Devices for blocking the springs of the vehicle; Devices for supporting the undercarriage directly from the ground
 E06C 5/40
·  ·  Devices for canting ladders laterally
 E06C 5/42
·  ·  Devices for altering inclination; Latching devices therefor
 E06C 5/44
·  ·  Other accessories on ladders, e.g. acoustical signalling devices, dismountable switchboards
 E06C 7/00
Component parts, supporting parts, or accessories
 E06C 7/02
·  Extending means (for ladders mounted on undercarriages or vehicles E06C 5/00)
 E06C 7/04
·  ·  Hand-operated extending means carried by the ladder
 E06C 7/06
·  Securing devices or hooks for parts of extensible ladders
 E06C 7/08
·  Special construction of longitudinal members, or rungs or other treads
 E06C 7/10
·  Reinforcements for ladders
 E06C 7/12
·  Lifts or other hoisting devices on ladders
 E06C 7/14
·  Holders for pails or other equipment on or for ladders
 E06C 7/16
·  Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms (aspects relating to the lifting B66F)
 E06C 7/18
·  Devices for preventing persons from falling (life-saving belts A62B 1/16)
 E06C 7/42
·  Ladder feet; Supports therefor (for scaffolding elements E04G 5/02)
 E06C 7/44
·  ·  Means for mounting ladders on uneven ground
 E06C 7/46
·  ·  Non-skid equipment
 E06C 7/48
·  Ladder heads; Supports for heads of ladders for resting against objects
 E06C 7/50
·  Joints or other connecting parts
 E06C 9/00
Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes (movable stairways E04F 11/04)
 E06C 9/02
·  rigidly mounted
 E06C 9/04
·  ·  in the form of climbing irons or the like
 E06C 9/06
·  movably mounted
 E06C 9/08
·  ·  with rigid longitudinal members
 E06C 9/10
·  ·  ·  forming part of a building, such as a balcony grid, window grid, or other window part
 E06C 9/12
·  ·  ·  laterally displaceable
 E06C 9/14
·  ·  with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type