专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08251351B2 Traction winch 有权
标题翻译：牵引绞车
公开(公告)号：US08251351B2
公开(公告)日：2012-08-28
申请号：US12674868
申请日：2007-08-24
申请人： Joop Roodenburg , Pieter Dirk Melis Van Duivendijk
发明人： Joop Roodenburg , Pieter Dirk Melis Van Duivendijk
IPC分类号： B66D1/22
CPC分类号： B66D1/225 , B66D1/7405
摘要： A traction winch for a cable or the like includes a winch frame, at least two sheave assemblies each having at least a first sheave and a second sheave, each sheave having a single circumferential friction surface for the cable. The winch further includes at least two rotatable driveshafts, journalled in the winch frame in a side-by-side arrangement, each drive shaft being associated with a sheave assembly, and at least one motor for driving the driveshafts. The winch includes a differential assembly being provided between each driveshaft and sheave assembly so as to allow for different rotational speeds of the sheaves during operation of the traction winch due to cable elongation.
摘要翻译：用于电缆等的牵引绞盘包括绞盘框架，至少两个滑轮组件，每个至少具有第一滑轮和第二滑轮，每个滑轮具有用于电缆的单个周向摩擦表面。绞盘还包括至少两个可旋转的驱动轴，并排布置在绞盘架中，每个驱动轴与滑轮组件相关联，以及用于驱动驱动轴的至少一个马达。绞盘包括在每个驱动轴和滑轮组件之间设置的差速组件，以便由于电缆伸长而允许在牵引绞盘操作期间滑轮的不同转速。

32. 发明授权

US08157077B2 Clutch device for electric winches 有权
标题翻译：电动绞车离合器
公开(公告)号：US08157077B2
公开(公告)日：2012-04-17
申请号：US12377703
申请日：2007-08-13
申请人： Yuzhi Xie , Kuo-hsiang Tsao
发明人： Yuzhi Xie , Kuo-hsiang Tsao
IPC分类号： F16D67/00 , F16H57/10 , B60W10/10 , B60W10/18 , B66D1/22
CPC分类号： B66D1/14
摘要： A clutch device for an electric winch includes a ring gear that is settled in a gear box and is in communication with a gear mechanism of the electric winch. A plurality of braking recesses are provided on the outer periphery surface of the ring gear. A detachable clutch sleeve is fixed in a braking port defined in the gear box and includes a T-shaped clutch lever. A clutch handle is provided on the sleeve. The inner surface of the clutch handle and the top surface of the clutch sleeve are cam faces formed by double tapered faces. A rotating-positioning mechanism, which can be rotated 180 degrees, is provided between the clutch handle and the clutch sleeve. The clutch lever is movable between an engaged position, where the clutch lever engages the braking recesses, and a disengaged position, when the clutch handle is rotated in clockwise and anticlockwise directions.
摘要翻译：用于电动绞盘的离合器装置包括一个环形齿轮，该齿圈固定在齿轮箱中并与电动绞盘的齿轮机构连通。在齿圈的外周面设有多个制动凹部。可拆卸的离合器套筒固定在齿轮箱中限定的制动口中，并包括一个T形离合器杆。套筒上设有离合器手柄。离合器手柄的内表面和离合器套筒的上表面是由双锥形面形成的凸轮面。可以在离合器把手和离合器套筒之间设置可旋转180度的旋转定位机构。当离合器手柄沿顺时针和逆时针方向旋转时，离合器杆可在离合器杆接合制动凹槽的接合位置和脱离位置之间移动。

33. 发明授权

US07658370B2 Rope winch 有权
标题翻译：绳绞车
公开(公告)号：US07658370B2
公开(公告)日：2010-02-09
申请号：US11848299
申请日：2007-08-31
申请人： Jürgen Rotzler , Steffen Walz
发明人： Jürgen Rotzler , Steffen Walz
IPC分类号： B66D1/22
CPC分类号： B66D3/18 , B66D1/58
摘要： A rope winch has at least one bearing support and a rope drum supported on the at least one bearing support so as to be rotatable about a drive axis. A drive motor and a gear connected to the drive motor are provided, wherein the drive motor drives the rope drum about the drive axis through the gear. At least one sensor that senses a load acting on the rope drum is provided. An exchangeably secured component that is exchangeable without dismounting the at least one bearing support is provided. The at least one sensor is arranged on the exchangeably secured component.
摘要翻译：绳索绞盘具有至少一个轴承座和支撑在所述至少一个轴承座上的绳索鼓，从而能绕驱动轴线旋转。提供驱动电动机和连接到驱动电动机的齿轮，其中驱动电动机通过齿轮驱动绳轮围绕驱动轴。提供了至少一个感测作用在绳筒上的载荷的传感器。提供了一种可更换的可更换的组件，而不拆卸至少一个轴承座。至少一个传感器布置在可更换的固定部件上。

34. 发明授权

US07648125B1 Winch clutch assembly 有权
标题翻译：绞车离合器总成
公开(公告)号：US07648125B1
公开(公告)日：2010-01-19
申请号：US12219556
申请日：2008-07-24
申请人： Shih Jyi Huang
发明人： Shih Jyi Huang
IPC分类号： B66D1/22
CPC分类号： B66D1/22
摘要： The present invention is a winch clutch assembly, where the deceleration mechanism of the winch contains an additional second internal gear ring, and its outer annular wall is provided with multiple equally distanced fitting indents. The clutch assembly, external to the deceleration mechanism, has clutch levers shifted in longitudinal motion, where the clutch levers are used either to immobilize in the fitting indents of the second internal gear ring of the deceleration mechanism or to release from their immobilized state, enabling the power to transmit or pause to the steel rope sheave of the winch, to accomplish the clutch function.
摘要翻译：本发明是一种绞盘离合器组件，其中绞车的减速机构包含另外的第二内齿轮环，并且其外环形壁设置有多个等间距的配合凹口。离合器组件在减速机构外部具有纵向移动的离合器杆，其中离合器杆用于固定在减速机构的第二内齿圈的配合凹口中或从其固定状态释放，使得绞车的钢绳绳轮传递或暂停的功率，完成离合器功能。

35. 发明授权

US07527245B2 Electric drawworks for a drilling rig 有权
标题翻译：电动绞车用于钻机
公开(公告)号：US07527245B2
公开(公告)日：2009-05-05
申请号：US11268258
申请日：2005-11-07
申请人： Gerald Lesko
发明人： Gerald Lesko
IPC分类号： B66D1/22
CPC分类号： E21B19/008 , B66D1/12 , B66D1/22 , B66D5/10
摘要： A cable drawworks for a drilling rig has an electric motor and a primary drive transmission which connects the motor to a drum shaft that passes through the hub of a cable drum. The drum shaft is rotatably mounted on the drawworks frame whereas the cable drum is rotatably mounted on the drum shaft. The drum shaft connects to a secondary drive transmission that connects the drum shaft to the cable drum. The secondary drive transmission has a planetary gear transmission set. Each end of the cable drum has a brake drum and a brake band wrapped around thereon. A brake actuating system is used to selectively tighten the bands and includes an equalization linkage system resulting in equal braking forces being applied to each brake drum. The simplified cable drawworks system is compact enough to be mounted on the drilling rig floor and eliminates the need for liquid cooling of the braking mechanism.
摘要翻译：用于钻机的电缆绞车具有电动机和主驱动传动装置，其将电动机连接到通过电缆卷筒的轮毂的鼓轴。鼓轴可旋转地安装在绞车框架上，而电缆鼓可旋转地安装在鼓轴上。鼓轴连接到将鼓轴连接到电缆鼓的次级驱动传动装置。二次驱动变速器具有行星齿轮传动装置。电缆卷筒的每个端部具有缠绕在其上的制动鼓和制动带。制动器致动系统用于选择性地拉紧带，并且包括均衡连杆系统，从而产生相等的制动力施加到每个制动鼓。简化的电缆绞车系统足够紧凑，可安装在钻机底座上，无需制冷机构的液体冷却。

36. 发明授权

US06971278B2 Manual multi-ratio tension-applying device 失效
标题翻译：手动多比例张力施加装置
公开(公告)号：US06971278B2
公开(公告)日：2005-12-06
申请号：US10339401
申请日：2003-01-10
申请人： Paul G. Robbins , Robert J. Wright
发明人： Paul G. Robbins , Robert J. Wright
IPC分类号： B60T7/10 , B60T11/04 , B66D1/22
CPC分类号： B60T11/04 , B60T7/102 , Y10T74/20612 , Y10T74/20618 , Y10T74/2075 , Y10T74/20756
摘要： A tension applying device including a housing in which are mounted a primary shaft, a main shaft, a pinion shaft, and a load-member sheave shaft. A ratchet handle is associated with the primary shaft for imparting rotation thereto when pumped by a user. Rotation of the primary shaft causes rotation of the main shaft which, in turn, is imparted to the pinion shaft and to a load-member sheave mounted on the load-chain sheave shaft. Rotation of the load-member sheave then applies tension to the load member which, in turn, is connected to a desired application. The tension applying device further includes a plurality of drive mechanisms for achieving different mechanical advantages between the ratchet handle and the load-member sheave, thereby allowing a desired input force to attain a desired output force. Further, the load on the tension member may be used for automatically switching between the plurality of drive mechanisms and for a load limit lock-up.
摘要翻译：一种张力施加装置，包括壳体，其中安装有主轴，主轴，小齿轮轴和负载构件轮轮轴。棘轮手柄与主轴相关联，用于当用户泵送时向其提供旋转。主轴的旋转引起主轴的旋转，主轴被转动而传递到小齿轮轴和安装在负载链轮轮轴上的负载构件滑轮。负载构件滑轮的旋转然后对负载构件施加张力，负载构件又连接到期望的应用。张力施加装置还包括多个驱动机构，用于在棘轮手柄和负载构件滑轮之间实现不同的机械优点，从而允许期望的输入力获得期望的输出力。此外，张紧构件上的负载可以用于在多个驱动机构之间自动切换和用于负载限制锁定。

37. 发明申请

US20050161655A1 Load control power transmission 有权
标题翻译：负载控制电力传输
公开(公告)号：US20050161655A1
公开(公告)日：2005-07-28
申请号：US11040278
申请日：2005-01-20
申请人： Bruce Copp , Gary Veikley , Ryan Stanoch
发明人： Bruce Copp , Gary Veikley , Ryan Stanoch
IPC分类号： B63B21/56 , B66D1/16 , B66D1/22 , B66D1/72 , F16H57/04
CPC分类号： F16H57/04 , B63B21/56 , B66D1/16 , B66D1/72 , Y10T477/73 , Y10T477/75
摘要： The present invention is a transmission used with a winch drum. The transmission includes a drive shaft, an output shaft, a hydraulic or pneumatic system, a cooling system, a gear coaxially mounted on the output shaft, and an electric motor for powering the gear. The drive shaft is adapted to drive the winch drum and includes a clutch disc extending generally radially outwards from the drive shaft. The clutch disc has a face. The output shaft coaxially surrounds at least a portion of the drive shaft and includes a friction surface extending generally radially inward. The friction surface has a face opposing the face of the clutch disc. The hydraulic or pneumatic system is adapted to bring the faces into contact, and the cooling system is adapted to remove heat from the friction surface via a fluid coolant.
摘要翻译：本发明是与绞车鼓一起使用的变速器。变速器包括驱动轴，输出轴，液压或气动系统，冷却系统，同轴地安装在输出轴上的齿轮和用于为齿轮供电的电动马达。驱动轴适于驱动绞盘鼓并且包括从驱动轴大致径向向外延伸的离合器盘。离合器盘有一个面。输出轴同轴地围绕驱动轴的至少一部分并且包括大致径向向内延伸的摩擦表面。摩擦面具有与离合器盘的表面相对的面。液压或气动系统适于使表面接触，并且冷却系统适于经由流体冷却剂从摩擦表面移除热量。

38. 发明授权

US5860635A Winch having hydraulic speed control and planetary gear system 失效
标题翻译：绞车具有液压调速和行星齿轮系统
公开(公告)号：US5860635A
公开(公告)日：1999-01-19
申请号：US576683
申请日：1995-12-21
申请人： Jeffrey Morfitt , Barrie Freeke
发明人： Jeffrey Morfitt , Barrie Freeke
IPC分类号： B63B23/48 , B66D1/22 , B66D5/02
CPC分类号： B66D1/22 , B63B23/48 , B66D5/026
摘要： A new and useful winch comprising a cable drum; a motor operatively connected to drive a cable drum; a fall arrestor operatively connected to a cable drum and having no power input requirement and a gear reduction group through which a motor and fall arrestor are operatively connected to a cable drum.
摘要翻译：一种新的和有用的绞盘，包括电缆鼓; 操作地连接以驱动电缆鼓的电机; 一个可操作地连接到电缆卷筒并且没有电力输入要求的减速器，以及电动机和防坠落器可操作地连接到电缆卷筒的齿轮减速组。

39. 发明授权

US5407398A Dual drum drive unit 失效
标题翻译：双鼓驱动单元
公开(公告)号：US5407398A
公开(公告)日：1995-04-18
申请号：US963576
申请日：1992-10-19
申请人： Josef Werlberger
发明人： Josef Werlberger
IPC分类号： B61B12/10 , B66D1/26 , B66D1/22
CPC分类号： B61B12/10
摘要： A dual drum drive unit, in particular for a ropeway, with at least one motor includes a transmission unit for dividing the motor power to the drums in order to attain a high efficiency. The transmission unit includes a first gearing which is operatively connected to the motor and has an output, and a second gearing which is operatively connected to the first gearing and has two outputs which are respectively connected to the drums, with the output of the first gearing being selectively connectable with the two outputs of the second gearing.
摘要翻译：具有至少一个电动机的特别是用于索道的双鼓驱动单元包括用于将电动机功率分配到鼓的传动单元，以便获得高效率。传动单元包括可操作地连接到电动机并具有输出的第一齿轮传动装置和可操作地连接到第一传动装置的第二传动装置，并且具有分别连接到鼓的两个输出端，第一传动装置的输出可选地与第二齿轮传动装置的两个输出端连接。

40. 发明授权

US5398923A One-way winch brake 失效
标题翻译：单向绞车制动器
公开(公告)号：US5398923A
公开(公告)日：1995-03-21
申请号：US58294
申请日：1993-05-06
申请人： Charles H. Perry , Robert G. Nelson
发明人： Charles H. Perry , Robert G. Nelson
IPC分类号： B66D5/04 , B66D5/06 , F16D51/00 , F16D67/00 , B66D5/02 , B66D1/22 , B66D5/14
CPC分类号： F16D67/00 , B66D5/04 , B66D5/06 , F16D51/00
摘要： A power operated drive shaft and brake assembly are coaxially mounted for rotation inside a cable drum which is coupled to the drive shaft through gearing. The brake assembly has an adapter housing and one-way clutch for drivingly connecting the drive shaft and adapter housing during a "cable out" operation. A plurality of brake pads are mounted for movement relative to the brake adapter housing. The brake pads are angularly offset in a non-radial orientation to negate undesired brake drag caused by centrifugal forces while the pads are spring loaded to provide a predetermined braking force to hold a load in place after completion of a winching operation.
摘要翻译：动力驱动的驱动轴和制动器组件同轴地安装用于在电缆鼓内旋转，电缆鼓通过齿轮联接到驱动轴。制动器组件具有适配器壳体和单向离合器，用于在“电缆输出”操作期间驱动地连接驱动轴和适配器壳体。安装多个制动衬块以相对于制动适配器壳体移动。制动衬块以非径向方向成角度地偏移，以消除由离心力引起的不期望的制动阻力，同时垫被弹簧加载以提供预定的制动力，以在完成绞车操作之后将负载保持在适当位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式