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1. RU0002548652 - MOVABLE TELESCOPIC HOISTING CRANE

Office Fédération de Russie
Numéro de la demande 2013125916/11
Date de la demande 16.12.2011
Numéro de publication 0002548652
Date de publication 20.04.2015
Numéro de délivrance
Date de délivrance 20.04.2015
Type de publication C2
CIB
B66C 23/36
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
66HISSAGE; LEVAGE; HALAGE
CPONTS ROULANTS, PORTIQUES OU GRUES; ÉLÉMENTS OU DISPOSITIFS DE PRISE DE CHARGE POUR PONTS ROULANTS, PORTIQUES OU GRUES, CABESTANS, TREUILS OU AGRÈS
23Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p.ex. grues à flèche, derricks ou grues sur tours
18spécialement adaptées pour être utilisées dans des emplacements particuliers ou à des usages particuliers
36montées sur véhicules routiers ou ferroviaires; Grues à flèche à manœuvre manuelle pour utilisation dans les ateliers; Grues flottantes
CPC
B66C 23/701
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
62Constructional features or details
64Jibs
70constructed of sections adapted to be assembled to form jibs or various lengths
701telescopic
B66C 23/36
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
18specially adapted for use in particular purposes
36mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
B66C 23/42
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
18specially adapted for use in particular purposes
36mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
42with jibs of adjustable configuration, e.g. foldable
B66C 23/705
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
62Constructional features or details
64Jibs
70constructed of sections adapted to be assembled to form jibs or various lengths
701telescopic
705telescoped by hydraulic jacks
B66C 23/708
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
23Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
62Constructional features or details
64Jibs
70constructed of sections adapted to be assembled to form jibs or various lengths
701telescopic
708locking devices for telescopic jibs
Inventeurs КНЕХТ Александер (DE)
КЛЯЙНХАНС Петер (DE)
ЭБИНГЕР Тобиас (DE)
ХОФМАНН Андреас (DE)
ЛОТТЕС Мартин (DE)
KNEKhT Aleksander (DE)
KLJaJNKhANS Peter (DE)
EhBINGER Tobias (DE)
KhOFMANN Andreas (DE)
LOTTES Martin (DE)
Données relatives à la priorité 102010063456.5 17.12.2010 DE
Titre
(EN) MOVABLE TELESCOPIC HOISTING CRANE
(RU) ПЕРЕДВИЖНОЙ ТЕЛЕСКОПИЧЕСКИЙ ПОДЪЕМНЫЙ КРАН
Abrégé
(EN)
FIELD: transport. SUBSTANCE: invention relates to movable hoisting cranes. The movable telescopic hoisting crane (1) has telescopic crane boom (9) containing at least three shafts (16, 17, 18). Each of the shafts (16, 17, 18) contains at least two sections (19, 20, 21, 22, 23, 24, 25, 26, 27), providing telescopic structure in longitudinal direction (L). Across the longitudinal direction (L), the mentioned shaft sections (19, 20, 21, 22, 23, 24, 25, 26, 27) are located at distance from each other thus forming boom sections (11, 12, 13) with at least one bending-rigid connecting member (28, 29, 30, 31). Corresponding longitudinally adjacent sections (11, 12, 13) are made capable to be mechanically interlocked in longitudinal direction (L). EFFECT: increased operating load due to increased inertia moment of crane boom area (9). 22 cl, 12 dwg

(RU)
Изобретение относится к передвижным подъемным кранам. Передвижной телескопический подъемный кран (1) имеет телескопическую крановую стрелу (9), содержащую по меньшей мере три ствола (16, 17, 18). Каждый из стволов (16, 17, 18) содержит по меньшей мере две секции (19, 20, 21, 22, 23, 24, 25, 26, 27), обеспечивающие телескопическую конструкцию в продольном направлении (L). В поперечнике относительно продольного направления (L) упомянутые стволовые секции (19, 20, 21, 22, 23, 24, 25, 26, 27) расположены на расстоянии друг от друга с образованием стреловых секций (11, 12, 13) с по меньшей мере одним изгибно-жестким соединительным элементом (28, 29, 30, 31). Соответствующие соседние в продольном направлении стреловые секции (11, 12, 13) выполнены с возможностью механического блокирования относительно друг друга в продольном направлении (L). Достигается увеличение рабочей нагрузки благодаря увеличению момента инерции площади крановой стрелы (9). 21 з.п. ф-лы, 12 ил.