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1. WO2022163500 - UPPER SPREADER GUIDE DEVICE

Publication Number WO/2022/163500
Publication Date 04.08.2022
International Application No. PCT/JP2022/002039
International Filing Date 20.01.2022
IPC
B66C 23/26 2006.1
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 or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
18specially adapted for use in particular locations or for particular purposes
26for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
B66C 23/82 2006.1
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 or swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib cranes, derricks or tower cranes
62Constructional features or details
82Luffing gear
CPC
B66C 23/26
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
26for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
B66C 23/82
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
82Luffing gear
Applicants
  • コベルコ建機株式会社 KOBELCO CONSTRUCTION MACHINERY CO., LTD. [JP]/[JP]
Inventors
  • 栗原 慎吾 KURIHARA, Shingo
  • 宮 英司 MIYA, Eiji
  • 西嶋 浩司 NISHIJIMA, Koji
  • 江藤 崇夫 ETO, Takao
Agents
  • 小谷 昌崇 KOTANI, Masataka
  • 小谷 悦司 KOTANI, Etsuji
  • 中村 洋三 NAKAMURA, Yozo
Priority Data
2021-01051226.01.2021JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) UPPER SPREADER GUIDE DEVICE
(FR) DISPOSITIF DE GUIDAGE D'ÉPANDEUR SUPÉRIEUR
(JA) 上部スプレッダ案内装置
Abstract
(EN) An upper spreader guide device (10) comprises: a left and right pair of boom-side guide parts (30) which are each supported by a boom (60) such that the boom-side guide parts (30) can be disposed in a raised position so as to be raised diagonally upward from the boom (60) in a state where the boom (60) is disposed in a lowered position; and a left and right pair of movable guide parts (40) which are respectively supported by the pair of boom-side guide parts (30) such that the relative position with respect to the pair of boom-side guide parts (30) can be changed between a protruding position and a retracted position.
(FR) La présente invention concerne un dispositif de guidage d'épandeur supérieur (10) comprenant : une paire gauche et droite de parties de guidage côté flèche (30) qui sont chacune supportées par une flèche (60) de telle sorte que les parties de guidage côté flèche (30) peuvent être disposées dans une position élevée de manière à être surélevées en diagonale vers le haut à partir de la flèche (60) dans un état dans lequel la flèche (60) est disposée dans une position abaissée ; et une paire gauche et droite de parties de guidage mobiles (40) qui sont respectivement supportées par la paire de parties de guidage côté flèche (30) de telle sorte que la position relative par rapport à la paire de parties de guidage côté flèche (30) peut être changée entre une position saillante et une position rétractée.
(JA) 上部スプレッダ案内装置(10)は、ブーム(60)が倒伏姿勢で配置された状態でブーム(60)から斜め上方に起立した起立姿勢で配置されることが可能なようにブーム(60)にそれぞれ支持された左右一対のブーム側ガイド部(30)と、一対のブーム側ガイド部(30)に対する相対位置を張出位置と退避位置との間で変えることが可能なように一対のブーム側ガイド部(30)にそれぞれ支持された左右一対の可動ガイド部(40)と、を備える。
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