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41. 发明授权

US478348A Thomas spencer miller 失效
公开(公告)号：US478348A
公开(公告)日：1892-07-05
申请号：US478348D
CPC分类号： B66C13/10

42. 发明申请

US20180038173A1 Top-Mounted Compensator For Use In A Motion Compensation System 审中-公开
公开(公告)号：US20180038173A1
公开(公告)日：2018-02-08
申请号：US15227472
申请日：2016-08-03
申请人： Cameron International Corporation
发明人： Tiago Manuel Fernandes Nunes , Nils Christian Hagen , Hakon Frank Bergan
IPC分类号： E21B19/00 , B66D1/50 , B66C13/10
CPC分类号： E21B19/006 , B66C13/10 , B66D1/365 , B66D1/50 , B66D3/08 , E21B19/09
摘要： A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mounted within the outside perimeter of a crown block yoke. An actuator installed in the crown block actuates the tilt function. No hinge adaptor is required and the sheave block does not hang past or below the crown block yoke. When used in a floating platform application, idler sheaves are mounted on the crown block yoke and an optional interface beam may be provided for the active heave cylinder head.

43. 发明授权

US09248997B2 Hydraulic system and crane 有权
标题翻译：液压系统和起重机
公开(公告)号：US09248997B2
公开(公告)日：2016-02-02
申请号：US13777979
申请日：2013-02-26
申请人： Liebherr-Werk Nenzing GmbH
发明人： Christof Gassner , Markus Schwarzhans
IPC分类号： B66C13/10 , B66D1/52 , B63B27/08 , F15B7/00 , F15B21/14
CPC分类号： B66C13/10 , B63B27/08 , B66D1/52 , F15B7/006 , F15B7/008 , F15B21/14 , F15B2211/20546 , F15B2211/20561 , F15B2211/20569 , F15B2211/613 , F15B2211/625 , F15B2211/7058 , F15B2211/761 , F15B2211/763 , F15B2211/88
摘要： The present disclosure relates to a hydraulic system for a crane with at least one hydraulic circuit, which comprises at least one hydraulic consumer, and a constant pressure network, wherein the at least one hydraulic circuit is coupled with the constant pressure network via at least one pressure reducer, whereby a higher volume flow with low pressure as compared to the constant pressure network can be generated in the hydraulic circuit.
摘要翻译：本公开涉及一种用于起重机的液压系统，其具有至少一个液压回路，该至少一个液压回路包括至少一个液压消耗器和恒压网络，其中所述至少一个液压回路经由至少一个在液压回路中可以产生与恒压网络相比具有低压的较高体积流量的减压器。

44. 发明申请

US20150266704A1 PAYLOAD CONTROL APPARATUS, METHOD, AND APPLICATIONS 有权
标题翻译：负载控制装置，方法和应用
公开(公告)号：US20150266704A1
公开(公告)日：2015-09-24
申请号：US14436105
申请日：2013-10-16
申请人： FAIRFIELD INDUSTRIES INCORPORATED
发明人： Stephen W. Jewell
IPC分类号： B66C13/10 , B63B27/16
CPC分类号： B66C13/10 , B63B27/16 , B66C13/02 , B66C13/18 , B66D1/52
摘要： A payload control apparatus includes a spring-line a spring line actuating mechanism, a spring line flying sheave over which a load line can pass, and a spring line, wherein the spring line flying sheave can move into a position either where the flying sheave is spaced from and in non-contact with or contacting but non-path-altering in relation to the load line, further wherein the spring-line flying sheave can be moved into another position such that the flying sheave engages the load-line and alters its path length. Thus, when a marine surface vessel falls in a heave event that would otherwise cause the payload at the end of the load line to fall as well, the flying sheave will move to increase the path length causing a shortening of the path length, thereby preventing the payload from falling.
摘要翻译：有效载荷控制装置包括弹簧线，弹簧线致动机构，弹簧线飞行滑轮，负载线可穿过该弹簧线，以及弹簧线，其中弹簧线飞轮可以移动到飞轮的哪个位置，与负载线相接触或不接触而不是路径改变，其中弹簧线滑轮可以移动到另一位置，使得飞轮与负载线接合并改变其路径长度。因此，当海洋表面容器落入否则会使负载线端部的载荷下降的起伏事件时，飞轮将移动以增加路径长度，从而缩短路径长度，从而防止有效载荷从下降。

45. 发明授权

US09139403B2 Bridge crane 有权
标题翻译：桥式起重机
公开(公告)号：US09139403B2
公开(公告)日：2015-09-22
申请号：US13574278
申请日：2011-01-18
申请人： Teppo Lindberg
发明人： Teppo Lindberg
IPC分类号： B66C17/00
CPC分类号： B66C17/00 , B66C13/10
摘要： The object of the invention is a bridge crane, which comprises a main girder, which is fitted to travel supported by end carriages essentially at both ends and which bridge crane further comprises a hoisting trolley traveling supported by the main girder and a rope drum mounted on bearings to rotate in an essentially stationary position, from which rope drum the hoisting rope is guided to a hook traveling along with the hoisting trolley. The hoisting rope is supported from below for at least a part of its essentially horizontal section.
摘要翻译：本发明的目的是一种桥式起重机，其包括主梁，该主梁被安装成基本上位于两端的末端支架支撑，并且该桥式起重机还包括由主梁支撑的提升推车和安装在主梁上的绳索鼓轴承在基本上静止的位置旋转，绳索卷扬机将提升绳绳引导到与提升推车一起行进的吊钩。起重绳索从下方支撑至少部分其基本水平的部分。

46. 发明申请

US20130092648A1 VEHICLE CRANE 有权
标题翻译：汽车起重机
公开(公告)号：US20130092648A1
公开(公告)日：2013-04-18
申请号：US13713372
申请日：2012-12-13
申请人： Palfinger AG
发明人： Walter HABERL , Erich WIMMER
IPC分类号： B66C13/18 , B66C23/36
CPC分类号： B66C13/18 , B66C13/10 , B66C23/36 , B66C23/42 , B66C23/54 , B66C23/705
摘要： A vehicle crane—in particular an articulated-arm crane—includes a lifting arm and one or more articulated arms, and the geometry of the crane arms can be changed with respect to one another. A load cable can be guided or is guided on the crane arms. A compensation device allows the tension in the load cable to be controlled or regulated upon a change in the geometry of the crane arms with respect to one another.
摘要翻译：车辆起重机 - 特别是铰接式起重机 - 包括提升臂和一个或多个铰接臂，并且起重机臂的几何形状可以相对于彼此改变。负载电缆可以在起重机臂上引导或引导。补偿装置允许在起重机臂的几何形状相对于彼此改变时控制或调节负载电缆中的张力。

47. 发明申请

US20120265411A1 SUPER-LIFTING DEVICE OF CRANE, CONTROL SYSTEM AND CONTROL METHOD THEREOF 审中-公开
标题翻译：起重机起升装置，控制系统及其控制方法
公开(公告)号：US20120265411A1
公开(公告)日：2012-10-18
申请号：US13380558
申请日：2010-06-24
申请人： Lianxi Deng , Munan Liu , Bin Li
发明人： Lianxi Deng , Munan Liu , Bin Li
IPC分类号： B66C13/18
CPC分类号： B66C23/823 , B66C13/10 , B66C13/18 , B66C23/701 , B66C23/78 , B66C23/80 , B66C23/82 , B66C23/88 , B66C23/90
摘要： A control system for a super-lifting device of a crane comprises a pressure-detecting element (21) for detecting the pressure of a variable amplitude oil cylinder and obtaining a measured pressure value, and a control element (22) for comparing the measured pressure value with the predetermined pressure value. When the measured pressure value is larger than or equal to the predetermined pressure value, the tensioning oil cylinder (23) is shortened, therefore increasing the tensioning pressure of the tensioning oil cylinder (23), reinforcing the tension of the super-lifting cable wire in the super-lifting device, and increasing the super-lifting moment applied to the main arm by the super-lifting device, which can effectively balance the pressure of the variable amplitude oil cylinder. A control method and a super-lifting device with the above control system are disclosed.
摘要翻译：一种用于起重机的超升降装置的控制系统包括用于检测可变振幅油缸的压力并获得测量的压力值的压力检测元件（21）和用于将所测量的压力进行比较的控制元件（22）值与预定压力值。当测量压力值大于或等于预定压力值时，张紧油缸（23）被缩短，从而增加张紧油缸（23）的张紧压力，增强超提升电缆线的张力在超升降装置中，通过超升降装置增加施加在主臂上的超提升力矩，可以有效平衡变幅油缸的压力。公开了一种具有上述控制系统的控制方法和超提升装置。

48. 发明授权

US3547276A Anti-slack device for crane-operated buckets and the like 失效
标题翻译：用于起重机械操作的防滑装置及其类似物
公开(公告)号：US3547276A
公开(公告)日：1970-12-15
申请号：US3547276D
申请日：1968-08-30
申请人： GLOBAL MARINE INC
发明人： THORNBURG RUSSELL B
IPC分类号： B66C13/10 , B66D1/02 , B66C1/00
CPC分类号： B66C13/10 , B66D1/02

49. 发明授权

US939294A Hoisting or conveying apparatus. 失效
标题翻译：装置或输送装置。
公开(公告)号：US939294A
公开(公告)日：1909-11-09
申请号：US1906317103
申请日：1906-05-16
申请人： NORRIS ALMON E
发明人： NORRIS ALMON E
CPC分类号： B66C13/10

50. 发明授权

US891631A Hoisting and conveying apparatus. 失效
公开(公告)号：US891631A
公开(公告)日：1908-06-23
申请号：US1906337696
申请日：1906-10-06
申请人： MCMYLER MFG COMPANY
发明人： MCMYLER JOHN
CPC分类号： B66C13/10

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