B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD invalid lifting devices A61G7/10; mounting artificial islands on piles or like supports E02B17/00 : scaffolding combined with lifting devices E04G1/22; lifting devices for sliding forms E04G11/24; lifting of buildings E04G23/06; shores or struts E04G25/00; lifts or other hoisting devices on ladders E06C7/12; props for mining E21D15/00
The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: B66F19/02 covered by B66F19/00In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. B66F1/00 B66F1/00Devices, e.g. jacks, for lifting loads in predetermined steps B66F1/02with locking elements, e.g. washers, co-operating with posts B66F1/025the devices being operated by fluid pressure B66F1/08 takes precedence B66F1/04the posts being toothed B66F1/06and the devices being actuated mechanically B66F1/08and the devices being operated by fluid pressure B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads mobile jacks of the garage type B66F5/00 B66F3/005with rocking arm or sector B66F3/02with racks actuated by pinions B66F3/04with several racks B66F3/06with racks comprising pivotable toothed sections or segments, e.g. arranged in pairs B66F3/08screw operated B66F3/44 takes precedence; gearings F16H B66F3/10with telescopic sleeves B66F3/12comprising toggle levers lazy-tongs mechanisms B66F3/22 B66F3/14actuated through pawl-and-ratchet mechanisms B66F3/16actuated through bevel-wheel gearings B66F3/18actuated through worm gearings B66F3/20actuated through multiple or change-speed gearings B66F3/22Lazy-tongs mechanisms B66F11/042 takes precedence B66F3/24fluid-pressure operated water-pressure machines F03B; hydraulic gearings F16H; cylinders, pistons F16J; fluid-pressure servomotors F15B B66F3/242suspended jacks B66F3/245comprising toggle levers lazy-tongs mechanisms B66F3/22 B66F3/247pneumatically actuated B66F3/35 takes precedence B66F3/25Constructional features B66F3/26Adaptations or arrangements of pistons B66F3/28telescopic B66F3/30with positive brakes or locks B66F3/32with means for avoiding excessive shocks on completion of movements B66F3/35Inflatable flexible elements, e.g. bellows inflatable load-engaging elements B66F3/40; connection of valves to inflatable elastic bodies B60C29/00 B66F3/36Load-engaging elements B66F3/38adjustable relative to piston B66F3/40inflatable connection of valves to inflatable elastic bodies B60C29/00 B66F3/42with self-contained pumps, e.g. actuated by hand B66F3/43Pyrotechnical jacks B66F3/44with self-contained electric driving motors B66F3/46Combinations of several jacks with means for interrelating lifting or lowering movements B66F5/00Mobile jacks of the garage type mounted on wheels or rollers B66F5/02with mechanical lifting gear B66F5/025screw-actuated B66F5/04with fluid-pressure-operated lifting gear B66F7/00Lifting frames, e.g. for lifting vehiclesPlatform lifts B66F11/04 takes precedence ; for lift-truck platform B66F9/06 B66F7/02with platforms suspended from ropes, cables, or chains or screws and movable along pillars B66F7/025screw operated B66F7/04hydraulically or pneumatically operated B66F7/06with platforms supported by levers for vertical movement B66F7/0608driven by screw or spindle B66F7/0616Suspended platforms, i.e. the load platform hangs from the base B66F7/0625with wheels for moving around the floor B66F7/0633Mechanical arrangements not covered by the following subgroups B66F7/0641Single levers, e.g. parallel links B66F7/065Scissor linkages, i.e. X-configuration B66F7/0658Multiple scissor linkages horizontally arranged B66F7/0666Multiple scissor linkages vertically arranged B66F7/0675Auxiliary scissors, e.g. above main scissors B66F7/0683Scissor linkage plus tilting action B66F7/0691Asymmetric linkages, i.e. Y-configuration B66F7/08hydraulically or pneumatically operated B66F7/085pneumatically operated B66F7/10with platforms supported directly by jacks B66F7/12by mechanical jacks B66F7/14screw operated B66F7/16by one or more hydraulic or pneumatic jacks B66F7/18by a single central jack B66F7/20by several jacks with means for maintaining the platforms horizontal during movement B66F7/22with tiltable platforms tilting vehicles for unloading B65G67/34 B66F7/24for raising or lowering vehicles by their own power B66F7/243Ramps B66F7/246Wheel supporting trolleys B66F7/26for selective lifting of parts of vehicles mobile garage jacks B66F5/00 B66F7/28Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes mobile or transportable lifts in, or associated with, buildings and specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure B66B9/16; cranes B66C B66F9/02Stationary loaders or unloaders, e.g. for sacks B66F9/04hydraulically actuated or controlled B66F9/06movable, with their loads, on wheels or the like, e.g. fork-lift trucks vehicle aspects B60 - B62; vehicles predominantly for transporting loads and modified to facilitate loading or unloading B60P1/00; low-lift hand trucks for transporting goods B62B3/06 B66F9/061characterised by having a lifting jib B66F9/063Automatically guided B66F9/065non-masted mobile jacks of the garage type mounted on wheels or rollers B66F5/00 B66F9/0655with a telescopic boom B66F9/07Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers" B66F9/072Travelling gear therefor B66F9/075Constructional features or details B66F9/07504Accessories, e.g. for towing, charging, locking B66F9/07509Braking B66F9/07513Details concerning the chassis B66F9/07518Fuel or oil tank arrangements B66F9/07522Variable length or width chassis B66F9/07527Covers for, e.g. engines or batteries B66F9/07531Battery compartments B66F9/07536Battery stoppers, i.e. means to hold battery in position B66F9/0754Battery removal arrangements B66F9/07545Overhead guards B66F9/0755Position control; Position detectors B66F9/07554Counterweights B66F9/07559Stabilizing means B66F9/07563Fork-lift trucks adapted to be carried by transport vehicles B66F9/07568Steering arrangements B66F9/07572Propulsion arrangements B66F9/07577not supported by wheels, e.g. tracks or air cushions B66F9/07581Remote controls B66F9/07586Suspension or mounting of wheels on chassis B66F9/0759Details of operating station, e.g. seats, levers, operator platforms, cabin suspension B66F9/07595Cooling arrangements for device or operator B66F9/08MastsGuidesChains B66F9/082inclinable B66F9/085Multiple forks, i.e. more than one pair mounted on a single mast or with more than one mast B66F9/087Monomasts B66F9/10movable in a horizontal direction relative to truck B66F9/105Articulated, i.e. front chassis with wheels and mast rotatable relative to rear chassis with wheels B66F9/12PlatformsForksOther load supporting or gripping members B66F9/122longitudinally movable B66F9/125rotatable about a longitudinal axis B66F9/127Working platforms B66F9/14laterally movable, e.g. swingable, for slewing or transverse movements B66F9/141with shuttle-type movement B66F9/142Movements of forks either individually or relative to each other B66F9/143Movements of forks relative to each other - symmetric B66F9/144Movements of forks relative to each other - independent B66F9/145Rotation of fork around vertical axis B66F9/146Side shift, i.e. both forks move together sideways relative to fork support B66F9/147Whole unit including fork support moves relative to mast B66F9/148Whole unit including fork support moves sideways B66F9/149Whole unit including fork support rotates B66F9/16inclinable relative to mast B66F9/165Foldable forks, i.e. where only the horizontal section moves B66F9/18Load gripping or retaining means B66F9/181by suction means B66F9/182by magnetic means B66F9/183Coplanar side clamps B66F9/184Roll clamps B66F9/185by internally expanding grippers B66F9/186Container lifting frames B66F9/187Drum lifting devices B66F9/188Stacked-bricks lifting devices B66F9/19Additional means for facilitating unloading B66F9/195for pushing the load B66F9/20Means for actuating or controlling masts, platforms, or forks power take-off from vehicle transmissions, combined with vehicle propulsion systems B60K B66F9/205Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices for cranes B66C13/12 B66F9/22Hydraulic devices or systems B66F9/24Electrical devices or systems B66F11/00Lifting devices specially adapted for particular uses not otherwise provided for ground-engaging vehicle fittings for supporting, lifting or manoeuvring the vehicle B60S9/00 B66F11/04for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations Working platforms on fork-lift trucks B66F9/127; vehicle aspects of service vehicles B60P3/14; platforms for cleaning windows A47L3/02; devices for rescuing persons from buildings A62B1/02; liftable or lowerable platforms for use on ladders E06C7/16; maintenance travellers for bridges E01D19/10; scaffolds on an extensible sub-structure E04G1/22 B66F11/042actuated by lazy-tongs mechanisms or articulated levers B66F11/044Working platforms suspended from booms B66F11/046of the telescoping type B66F11/048Mobile camera platform B66F13/00Common constructional features or accessories B66F13/005Thrust chain devices B66F15/00Crowbars or levers B66F17/00Safety devices, e.g. for limiting or indicating lifting force B66F17/003for fork-lift trucks B66F17/006for working platforms B66F19/00Hoisting, lifting, hauling or pushing, not otherwise provided for B66F19/005Lifting devices for manhole covers B66F2700/00 B66F2700/00Lifting apparatus B66F2700/02Lifting devices with a toothed post and pawl latch or with a post and locking elements B66F2700/025with a post and locking elements B66F2700/03Lifting jacks with pinion and rack B66F2700/04Jacks with screw and nut B66F2700/05Hydraulic jacks B66F2700/052Support- or transmission members B66F2700/055Jacks with a single cylinder B66F2700/057Pistons, e.g. telescopicCylinders or sealing jointsHydraulic travel-limiting devices or shock damping B66F2700/07Lifting devices actuated by the driving force of water B66F2700/09Other lifting devices B66F2700/12Lifting platforms for vehicles or motorcycles or similar lifting apparatus B66F2700/123Details concerning the support members or devices not related to the lifting itself B66F2700/126Arrangements in which the platform is fixed to the upper end of a single or plural jacks