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1. 发明授权

US10343878B2 Powered winch retrieval system for harvested big game 有权
公开(公告)号：US10343878B2
公开(公告)日：2019-07-09
申请号：US15430947
申请日：2017-02-13
申请人： Andrew J Limb
发明人： Andrew J Limb
IPC分类号： B66D1/18 , B66D1/20 , B66D1/38 , B66D5/08 , B66D1/28
摘要： The present invention provides a powered winch retrieval system for harvested big game that can be configured either as a small trailer attachable to a vehicle via a hitch, or as a cantilevered unit couplable to a standard vehicle receiver hitch. The winch incorporates a frame that supports an internal combustion engine having a centrifugal clutch or constant velocity transmission (CVT) mounted thereon, a jack shaft chain driven by the centrifugal clutch or CVT for speed reduction and torque amplification, an output shaft on which is mounted a cable take-up spool, a norm ally-on disc brake assembly mounted on the final output shaft, a combination brake release and throttle lever, and an optional oscillating level-wind assembly. The level-wind assembly, which incorporates a linear ball-bearing bushing, ensures that the cable used to retrieve harvested game winds evenly on the take-up spool.

2. 发明申请

US20170066624A1 SYSTEM, MACHINERY BRAKE AND METHOD FOR CONTROLLING THE MACHINERY BRAKE 审中-公开
标题翻译：系统，机械制动和控制机械制动的方法
公开(公告)号：US20170066624A1
公开(公告)日：2017-03-09
申请号：US15357137
申请日：2016-11-21
申请人： Lauri STOLT , Tuukka KORHONEN
发明人： Lauri STOLT , Tuukka KORHONEN
IPC分类号： B66B1/32 , F16D49/00 , B66D5/30 , B66B5/02 , B66D5/08
CPC分类号： B66B1/32 , B66B5/02 , B66D5/08 , B66D5/30 , F16D49/00
摘要： The system for controlling the opening and/or closing of a normally-closed machinery brake opening by means of at least one magnetizing coil and closing by means of at least one closing spring comprises: at least one estimation and control loop according to the invention and at least one measuring and control circuit according to the invention, which are connected or can be connected to each other, and of which a) the estimation and control loop is configured to use an input (I(t)) produced by the measuring and control circuit, and b) the measuring and control circuit is configured to use the modulation reference (UGE) produced by the estimation and control loop for connecting the voltage (U9) to be connected over the magnetizing coil.
摘要翻译：用于控制通过至少一个磁化线圈（9）打开并且通过至少一个闭合弹簧（3）关闭的常闭机械制动器（1）的打开和/或关闭的系统（20,30）包括：根据本发明的至少一个估计和控制回路（20）和根据本发明的至少一个测量和控制电路（30），其连接或可以彼此连接，并且其中a）估计并且控制回路（20）被配置为使用由测量和控制电路（30）产生的输入（I（t）），以及b）测量和控制电路（30）被配置为使用调制参考（U3B）由用于连接要在所述磁化线圈（9）上连接的电压（U9）的所述估计和控制回路（20）产生。

3. 发明申请

US20160039637A1 BRAKING APPARATUS, ELEVATOR HOISTING MACHINE THAT USES SAME, AND BUFFERING REACTION FORCE ADJUSTING METHOD FOR A BRAKING APPARATUS 有权
标题翻译：制动装置，使用相同的电梯机器，以及用于制动装置的缓冲力调节方法
公开(公告)号：US20160039637A1
公开(公告)日：2016-02-11
申请号：US14781814
申请日：2013-04-24
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Shimpei MOMOKI
IPC分类号： B66B5/02 , B66D5/30 , B66D5/08 , F16D51/10 , F16D65/22
CPC分类号： B66B5/02 , B66B11/08 , B66D5/08 , B66D5/30 , F16D51/00 , F16D51/10 , F16D55/28 , F16D65/00 , F16D65/14 , F16D65/18 , F16D65/22 , F16D2121/14 , F16D2121/22
摘要： In a braking apparatus, a forcing device forces a movable portion in a direction that places a friction member in contact with a rotating body. A braking force releasing device displaces the movable portion in a direction in which the friction member separates from the rotating body in opposition to the forcing device. A buffering member is disposed between a fixed portion and the movable portion, and is made of a flexible material. A deforming device deforms the buffering member by pressing the buffering member in a direction that is perpendicular to the direction of displacement of the movable portion.
摘要翻译：在制动装置中，迫使装置迫使可动部分沿着使摩擦构件与旋转体接触的方向。制动力释放装置使摩擦构件与旋转体分离的方向相对于迫动装置移动可动部。缓冲构件设置在固定部分和可移动部分之间，并且由柔性材料制成。变形装置通过沿与可移动部分的位移方向垂直的方向按压缓冲构件来使缓冲构件变形。

4. 发明授权

US4306637A Shoe brake 失效
标题翻译：鞋刹
公开(公告)号：US4306637A
公开(公告)日：1981-12-22
申请号：US101067
申请日：1979-12-07
申请人： Emil Keiser , Ljudevit Tomse , Josef Vertesy
发明人： Emil Keiser , Ljudevit Tomse , Josef Vertesy
IPC分类号： B66D5/08 , F16D49/16 , F16D59/02 , F16D65/46 , F16D65/24
CPC分类号： F16D65/46 , B66D5/08 , F16D49/16 , F16D59/02
摘要： A shoe or friction brake having the brake levers thereof connected both at the pivotably mounted end and also at the end driven by a brake spring mutually independently of one another at the brake housing. The pivotably mounted end is connected with the brake housing by elements which have a resilient or spring action perpendicular to the direction of action of the brake spring. These resilient elements are in the form of plate springs and/or a leaf or blade spring. The bearing means for each brake lever is arranged between the plate springs. Each brake lever has operatively associated therewith a choke or reactance coil, and the choke yoke or the like is arranged at the bearing means and the choke core at the brake housing. With the brake levers located in their braking position the latter, when subjected to load, are movable perpendicular to the direction of action of the brake springs, so that the air gaps of the choke coils can be reduced or increased in size, as the case may be. The resultant voltage difference is used to control a drive motor of an elevator such that it produces a torque which relieves the shoe or friction brake.
摘要翻译：具有制动杆的制动杆或摩擦制动器在可枢转安装的端部处连接，并且在制动器壳体处彼此独立地由制动弹簧驱动的端部连接。可枢转地安装的端部通过具有垂直于制动弹簧的作用方向的弹性或弹簧作用的元件与制动器壳体连接。这些弹性元件是板簧和/或叶片或叶片弹簧的形式。每个制动杆的轴承装置布置在板簧之间。每个制动杆具有可操作地与其相连的扼流圈或电抗线圈，并且扼流圈等布置在轴承装置和制动器壳体处的扼流圈。当制动杆位于其制动位置时，后者在负载时能够垂直于制动弹簧的作用方向移动，使得扼流线圈的空气间隙可以减小或增加，因为这种情况也许。所得到的电压差用于控制电梯的驱动电动机，使得其产生减轻鞋或摩擦制动器的扭矩。

5. 发明授权

US3799302A Manual and fluid pressure brake release for hoists 失效
标题翻译：手动和流体压力制动释放
公开(公告)号：US3799302A
公开(公告)日：1974-03-26
申请号：US29715772
申请日：1972-10-12
申请人： GARDNER DENVER CO
发明人： WORKMAN L , BOS J
IPC分类号： B66D5/08 , B66D5/28 , F16D49/16 , F16D59/00 , F16D65/46 , F16D23/00
CPC分类号： B66D5/08 , B66D3/18 , F16D49/16 , F16D59/00 , F16D65/46 , Y10T477/86
摘要： The release mechanism of a manually actuated brake for a pneumatic hoist includes piston and cylinder type pneumatic actuators interposed in the actuating mechanism for the brake shoes. Actuation of the brake release mechanism when the air supply to the hoise is insufficient to raise or hold a load will result in movement of the actuator piston rods with respect to the cylinders to prevent movement of the brake shoes.
摘要翻译：用于气动葫芦的手动制动器的释放机构包括插入在用于制动蹄的致动机构中的活塞和气缸式气动致动器。当制动器的空气供应不足以提升或保持负载时，制动器释放机构的致动将导致致动器活塞杆相对于气缸的移动，以防止制动蹄的移动。

6. 发明授权

US11008071B2 Rotary chain jack that maintains tension in a mooring line/chain 有权
公开(公告)号：US11008071B2
公开(公告)日：2021-05-18
申请号：US15431145
申请日：2017-02-13
申请人： Charlie O'Rourke , Tom Miller , Nick Atallah , Matt Frowiss , Kanghua Sun
发明人： Charlie O'Rourke , Tom Miller , Nick Atallah , Matt Frowiss , Kanghua Sun
IPC分类号： B63B21/18 , B66D5/34 , B66D5/08 , B63B21/22 , B63B21/50 , B66D1/72 , F16H55/30
摘要： A rotary chain jack may include a frame, a dual chain wheel rotatably coupled to the frame, and a stopper assembly mechanically coupled to the frame. The stopper assembly may include latches. The stopper assembly may be positioned to selectively engage a chain passing over the dual chain wheel. The rotary chain jack may be used to moor offshore structures.

7. 发明授权

US10189675B2 Fully adjustable brake controller without need of DC-link 有权
公开(公告)号：US10189675B2
公开(公告)日：2019-01-29
申请号：US15424989
申请日：2017-02-06
申请人： Henri Wenlin , Tuukka Korhonen , Lauri Stolt , Ari Pikivirta , Arto Nakari
发明人： Henri Wenlin , Tuukka Korhonen , Lauri Stolt , Ari Pikivirta , Arto Nakari
IPC分类号： B66B1/32 , B66B1/36 , F16D49/00 , F16D65/16 , B66D5/08 , B66D5/30 , F16D121/14 , F16D121/22 , F16D125/58
摘要： An adjustable brake controller of an elevator brake including a DC bus, first terminals for connecting the brake controller to a first magnetizing coil, second terminals for connecting the brake controller to a second magnetizing coil, a first controllable power switch coupled between the first terminals and the DC bus, the first controllable power switch being configured to supply electric power from the DC bus to the first magnetic coil responsive to a first control signal, a second controllable power switch coupled between the second terminals and the DC bus, the second controllable power switch being configured to supply electric power from the DC bus to the second magnetizing coil responsive to a second control signal, and a controller configured to generate the first and the second control signals for controlling the first and second power switches, respectively, with a brake open mode and a brake holding mode.

8. 发明授权

US10087054B2 Rope winder, petroleum instrument salvaging system and petroleum instrument hoisting system 有权
公开(公告)号：US10087054B2
公开(公告)日：2018-10-02
申请号：US14919640
申请日：2015-10-21
申请人： Beijing Hailan Science & Technology Development Co., Ltd.
发明人： Biao Yang
IPC分类号： E21B23/14 , B66D1/48 , E21B19/22 , B66D1/12 , B66D1/20 , B66D1/28 , B66D1/38 , B66D5/08
摘要： A rope winder, which has a rack, and a winding drum set on the rack that releases and retracts a rope. The rope includes a first turning wheel, an electronic counter, a calculating unit, a speed regulating unit and a control unit. The turning wheel has a groove which fits the rope. A petroleum instrument salvaging system which includes the rope winder and rope. One end of the rope is wound on the winding drum of the rope winder. A petroleum instrument hoisting system which includes the rope winder and a rope of which one end is wound on a winding drum of the rope winder.

9. 发明授权

US10087045B2 System, machinery brake and method for controlling the machinery brake 有权
公开(公告)号：US10087045B2
公开(公告)日：2018-10-02
申请号：US15357137
申请日：2016-11-21
申请人： Lauri Stolt , Tuukka Korhonen
发明人： Lauri Stolt , Tuukka Korhonen
IPC分类号： F16D65/14 , B66B1/32 , B66D5/30 , B66D5/08 , B66B5/02 , F16D49/00
摘要： The system for controlling the opening and/or closing of a normally-closed machinery brake opening by means of at least one magnetizing coil and closing by means of at least one closing spring comprises: at least one estimation and control loop according to the invention and at least one measuring and control circuit according to the invention, which are connected or can be connected to each other, and of which a) the estimation and control loop is configured to use an input (I(t)) produced by the measuring and control circuit, and b) the measuring and control circuit is configured to use the modulation reference (UGE) produced by the estimation and control loop for connecting the voltage (U9) to be connected over the magnetizing coil.

10. 发明授权

US09181071B2 Hoist equipped with power-off type electromagnetic brake 有权
标题翻译：起重机配有断电式电磁制动器
公开(公告)号：US09181071B2
公开(公告)日：2015-11-10
申请号：US14006151
申请日：2012-03-21
申请人： Shinji Hagihara , Akira Saito
发明人： Shinji Hagihara , Akira Saito
IPC分类号： B66D5/08 , B66D5/14 , B66D5/30 , B66D3/14 , B66D3/20 , B66D3/26
CPC分类号： B66D5/30 , B66D3/14 , B66D3/20 , B66D3/26 , B66D5/14
摘要： Disclosed is a hoist equipped with a power-off type electromagnetic brake, wherein, at positions corresponding to an upper portion and a lower portion of a brake disk of an electromagnetic brake cover surrounding the electromagnetic brake, there are respectively provided insertion openings for first and second operation levers to be vertically inserted between an armature and a pressure-receiving plate. The first operation lever has an insertion portion to be fitted from above into the insertion opening to be inserted between the armature and the pressure-receiving plate, a retaining portion horizontally bent from the insertion portion, and a connection portion downwardly bent from the retaining portion to be connected with the second operation lever, and the second operation lever has an insertion portion fitted from below into the lower insertion opening to be inserted between the armature and the pressure-receiving plate, and an operation portion horizontally bent from the insertion portion.
摘要翻译：公开了一种装备有断电型电磁制动器的起重机，其中，在与电磁制动器的电磁制动器盖的制动盘的上部和下部相对应的位置处，分别设置有用于第一和第第二操作杆垂直插入电枢和受压板之间。第一操作杆具有从上方插入到插入在电枢和受压板之间的插入口的插入部分，从插入部水平弯曲的保持部分和从保持部分向下弯曲的连接部分与第二操作杆连接，第二操作杆具有从下方插入到插入在电枢和受压板之间的下插入口中的插入部以及从插入部水平弯曲的操作部。

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