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    • 91. 发明专利
    • crane
    • 起重机
    • JP2010260724A
    • 2010-11-18
    • JP2010106650
    • 2010-05-06
    • Epsilon Kran Gmbhエプシロン クラン ゲーエムベーハー.
    • STEINDL JOHANNES
    • B66C23/42B66C23/26
    • B66C23/68B66C23/54B66C23/545
    • PROBLEM TO BE SOLVED: To provide a mechanism capable of reducing additional material cost and cost caused by an intermediate member and a two-body strong stroke cylinder, when attaining a rotary range of a two-body crane arm of exceeding 180°. SOLUTION: A first crane arm 11 and a second crane arm 12 are connected by a connecting part 14, and the first crane arm 11 and the second crane arm 12 can mutually rotate by a driving device having a piston mechanism 13. This rotational movement starts from one of two end positions of becoming the substantially parallel relationship between the first crane arm 11 and the second crane arm 12, and is the rotational movement until a shaft in the longitudinal direction of the piston mechanism 13 reaches a dead point of becoming substantially a straight line with the connecting part 14. At least one additional driving device 3 is arranged, and enables the movement of exceeding a dead point position of the position mechanism 13 to the connecting part 14. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了提供一种能够减少由中间构件和两体式强行程气缸引起的额外的材料成本和成本的机构,当达到超过180°的两体式起重机臂的旋转范围时 。 解决方案:第一起重机臂11和第二起重机臂12通过连接部14连接,第一起重臂11和第二起重臂12可以通过具有活塞机构13的驱动装置相互旋转。 旋转运动从成为第一起重臂11和第二起重臂12之间的大致平行关系的两个端部位置之一开始,并且是直到活塞机构13的长度方向的轴到达活塞机构13的死点为止的旋转运动 与连接部分14基本上成直线。设置至少一个附加驱动装置3,并且能够超过位置机构13的死点位置到连接部分14的移动。版权所有(C) 2011年,JPO&INPIT
    • 95. 发明申请
    • IMPROVED CRANE FOR LIFTING AND TRANSPORTING LOADS
    • 改进起重和运输负载的起重机
    • WO2016038524A1
    • 2016-03-17
    • PCT/IB2015/056820
    • 2015-09-07
    • TRANCHERO, Jacques
    • TRANCHERO, Jacques
    • B66C23/48
    • B66C23/48B66C13/18B66C23/46B66C23/54B66C23/88B66C2700/0357
    • The crane (10) for lifting and transporting loads comprises: a base frame (12), capable of transferring the loads of the crane (10) onto a support surface; a sliding element (16) which is constrained to the base frame (12) in a sliding manner; an arm (18), capable of moving the loads hinged to the sliding element (16); a connection element (20) having a first end, which is hinged to the sliding element (16), and a second end, which is constrained to the base frame (12) in a mobile manner; a pair of rod elements (22). Each rod element (22) is hinged to the base frame (12) and to the connection element (20) so as to form an articulated quadrilateral. The crane (10) comprises, furthermore: a first linear actuator (24), hinged to the base frame (12) and to the connection element (20) and capable of causing the sliding movement of the sliding element (16) relative to the base frame (12); and a second linear actuator (26), hinged to the sliding element (16) and to the arm (18) capable of causing the mutual rotation movement between the arm (18) and the sliding element (16).
    • 用于提升和运输载荷的起重机(10)包括:能够将起重机(10)的载荷传递到支撑表面上的基架(12); 以滑动的方式限制在基座框架(12)上的滑动元件(16); 臂(18),其能够移动铰接到滑动元件(16)的负载; 连接元件(20),其具有铰链到所述滑动元件(16)的第一端,以及以可移动的方式被约束到所述基座(12)的第二端; 一对杆元件(22)。 每个杆元件(22)铰接到基座框架(12)和连接元件(20)上以形成铰接的四边形。 此外,起重机(10)还包括:第一线性致动器(24),其铰接到基座框架(12)和连接元件(20),并且能够使滑动元件(16)相对于所述连接元件 底架(12); 以及第二线性致动器(26),其铰接到所述滑动元件(16)和臂(18),所述臂(18)能够引起所述臂(18)和所述滑动元件(16)之间的相互旋转运动。
    • 96. 发明申请
    • 油圧アクチュエータの速度制御装置
    • 液压执行器速度控制装置
    • WO2015107868A1
    • 2015-07-23
    • PCT/JP2015/000009
    • 2015-01-05
    • 株式会社タダノ
    • 渥美 雅士
    • F02D11/04B66D1/44F02D29/00F02D29/04
    • F02D29/04B66C13/20B66C23/54F02D11/04
    •  エンジン回転数の高低切換え操作が可能であり、かつ簡単で故障も生じにくい油圧アクチュエータの速度制御装置を提供する。 ウインチモータMの動作速度を制御する制御弁Vと、エンジンEの回転数を増減制御するアクセルと、制御弁Vにおける圧油切換方向とバルブ開度を制御する手動の操作レバーLwと、操作レバーLwの動きをアクセルに伝えるカム部2とアクセルローラ5からなるカム装置1とを備えている。カム部2は、アクセルローラ5を小さく動かす高速用カム10およびアクセルローラ5を大きく動かす通常用カム20とからなる。高速用カム10と通常用カム20とはアクセルローラ5を動かす量が異なっているので、いずれか一方を選択することによりエンジン回転数を高い領域で増減させたり、低い領域で増減させることができる。
    • 提供了一种液压致动器的速度控制装置,不容易分解,简单,并且能够相对于发动机转速而进行高/低切换操作。 本发明提供:控制绞盘马达(M)的运行速度的控制阀(V); 执行用于增加/减少发动机(E)的转速的控制的加速器; 控制阀(V)的阀孔和液压切换方向的手动操作杆(Lw); 以及凸轮装置(1),其包括将操作等级(Lw)的运动传递到加速器的加速辊(5)和凸轮单元(2)。 凸轮单元(2)包括使加速辊(5)少量移动的高速凸轮(10)和使加速辊(5)大量移动的普通凸轮(20)。 高速凸轮(10)和正常凸轮(20)使加速辊(5)移动不同的量,因此通过选择其中之一,可以在高区域或 一个低地区。
    • 97. 发明申请
    • HYBRID CRANE
    • 混合起重机
    • WO2014200354A1
    • 2014-12-18
    • PCT/NO2013/050101
    • 2013-06-06
    • SEAONICAS AS
    • VESTRE, Johan
    • B63B27/10B66C23/683
    • B66C23/52B63B27/10B63B27/30B66C13/54B66C23/163B66C23/53B66C23/54B66C23/68B66D1/08B66D1/12B66D1/525
    • A knucle boom crane at least comprising: a pedestal; a tower 2 arranged on top of the pedestal; an operator cabin 4 fixed to the tower 2; a machine house 3; a winch 5 with a wire 6 positioned at an upper end of the tower 2 so that the upper rim of the reel of the winch 5 protrudes above the top of the tower 2; or an alternative wire routing with a winch with a wire arranged external to the crane where the wire is fed to a first sheave arranged at an upper end of the tower 2 so that the upper rim of the sheave protrudes above the top of the tower 2; a main boom 14 which is at its first end is pivotally connected to the tower 2 at its second end the main boom 14 is pivotally connected with a first end of a knuckle boom 12, the second end of the knuckle boom is provided with at least one second sheave 10, where the main boom 14 is provided with an aperture 7 proximate to its first end.
    • 一种起重臂起重机,至少包括:底座; 布置在基座顶部的塔架2; 固定在塔架2上的操作室4; 机房3; 绞盘5,其具有位于塔架2的上端的线6,使得绞盘5的卷轴的上边缘突出在塔架2的顶部之上; 或具有布置在起重机外部的线的绞盘的替代线路布置,其中线被馈送到布置在塔架2的上端处的第一滑轮,使得滑轮的上边缘突出到塔架2的顶部之上 ; 在其第一端处的主臂14在其第二端处枢转地连接到塔架2,主臂14与转向节臂12的第一端枢转地连接,转向节吊杆的第二端至少设有 一个第二滑轮10,其中主起重臂14设置有靠近其第一端的孔7。
    • 100. 发明申请
    • CRANE ARRANGEMENT
    • 起重装置
    • WO2006062458A1
    • 2006-06-15
    • PCT/SE2005/001759
    • 2005-11-23
    • MOTRAC ABGUNNARSSON, VikingLINDQVIST, Karl-Gustav
    • GUNNARSSON, VikingLINDQVIST, Karl-Gustav
    • B66C23/42B66C23/68B66C23/693
    • B60P3/41B60P1/5433B66C23/54
    • A tiltable crane mast with at least a two-armed lifting link has long been a common feature at the back of truck beds used for timber transport. The disadvantage of these has been that the necessary torque arm for the lifting cylinder has shortened in relation to that for the mast device. The present invention eliminates this disadvantage by arranging the lifting cylinder parallel to the mast arm and having one of the cylinder's ends connected (via a pivot axle) next to the mast arm's lower bearing and the other connected (via a pivot axle) to a link that has the character of a two-armed lever that is itself connected to a point where the two-armed lifting link adjoins/connects to the crane mast.
    • 具有至少两臂式提升连杆的可倾斜起重机桅杆长久以来一直是用于木材运输的卡车车尾的常见特征。 这些的缺点在于,用于提升缸的必要的扭矩臂相对于桅杆装置的扭矩臂已经缩短。 本发明通过将升降缸布置成与桅杆臂平行并且其中一个气缸的端部(经由枢轴)连接到桅杆臂的下轴承并且另一个连接(经由枢轴)连接到连杆 其具有双臂杆的特征,其自身连接到双臂升降连杆邻接/连接到起重机桅杆的点。