专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20040074706A1 Emergency braking and shock absorbing device for a lift or suspended load 失效
标题翻译：用于升降机或悬挂载荷的紧急制动和减震装置
公开(公告)号：US20040074706A1
公开(公告)日：2004-04-22
申请号：US10466159
申请日：2003-10-23
发明人： Jean-Pierre Ramseier , Andrzej Wacinski
IPC分类号： B65H059/16
CPC分类号： B66B5/12 , B66C15/02
摘要： The load or the working platform is suspended and displaced by at least a pair of cables whereof the stresses are equivalent. Advantageously, each pair of cables is controlled by an emergency braking device comprising means for detecting the slack strand on one of the cables of the pair and controlling a braking on the other cable of the pair. So as to avoid an impact during the emergency braking, the working platform is also equipped with a shock absorbing device.
摘要翻译：负载或工作平台由至少一对应力等效的电缆悬挂和移位。有利地，每对电缆由紧急制动装置控制，紧急制动装置包括用于检测一对电缆中的一根电缆上的松弛线并控制该对电缆另一根电缆上的制动的装置。为避免在紧急制动过程中产生冲击，工作平台还配有减震装置。

2. 发明授权

US4498563A Wireline catcher 失效
标题翻译：电线捕手
公开(公告)号：US4498563A
公开(公告)日：1985-02-12
申请号：US410517
申请日：1982-08-23
申请人： Wilson J. Trahan
发明人： Wilson J. Trahan
IPC分类号： B66C15/02 , E21B19/10 , E21B19/22 , E21B41/00 , B60T7/12
CPC分类号： B66C15/02 , E21B19/10 , E21B19/22 , E21B41/0021
摘要： An oil well wireline cable catcher apparatus includes a housing having a bore which passes vertically therethrough so that a wireline can pass vertically therethrough and then into the oil well bore. Sensing means are also included to monitor tension of the wireline. Slips are disposed within the housing on opposite sides of the wireline between gripping and retracted positions. Each slip has a wireline engaging surface, the pair of respective surfaces facing one another so as to grip the wireline when the slips are actuated to the gripping position. A pair of springs mounted in the housing are respectively beneath each slip, the springs biasing the slips toward the retracted position so that the wireline is not engaged by the slip surfaces. A slip actuator means is carried by the housing and is cooperatively connected to the sensing means for moving the slips together to grip the wireline responsive to a break in the wireline and attentive relaxation in wireline tension.
摘要翻译：油井电缆线捕获装置包括具有垂直穿过其中的孔的壳体，使得电缆可以垂直地穿过其中然后进入油井。还包括检测手段以监测电缆的张力。滑动件设置在壳体内的电缆的夹持位置和缩回位置的相对侧上。每个滑动具有电缆接合表面，一对相应的表面彼此面对，以便当滑块被致动到抓握位置时抓住电缆。安装在壳体中的一对弹簧分别在每个滑动件的下方，弹簧将滑动件朝向缩回位置偏置，使得电缆线不被滑动表面接合。滑动致动器装置由壳体承载并且协同地连接到感测装置，用于将滑动件一起移动在一起，以响应于电缆中的断裂和电缆张力中的细心松弛而夹紧电线。

3. 发明公开

US20240017920A1 DYNAMIC STORAGE SYSTEM AND METHODS THEREOF 审中-公开
公开(公告)号：US20240017920A1
公开(公告)日：2024-01-18
申请号：US18021524
申请日：2021-08-19
申请人： Nerv Industries Ltd.
发明人： David John STOKOWSKI
IPC分类号： B65G1/04 , B65G1/06 , B66C17/06 , B66C15/02
CPC分类号： B65G1/0464 , B65G1/065 , B66C17/06 , B66C15/02
摘要： Systems and methods are provided relating to a storage and retrieval system for selectively storing and accessing loads. The storage system having a dynamic structure of storage cells located in one or more of shelves. Shelves in the system are independently moveably attached to a structure of the system. The system also includes a crane arranged to move horizontally with an integrated transfer device, arranged to convey a stored load in a horizontal direction and then lift in a vertical direction. Methods of accessing a load in the system and storing a load in the system are also provided.

4. 发明授权

US5735507A Safety system for hoist apparatus 失效
标题翻译：起重机械安全系统
公开(公告)号：US5735507A
公开(公告)日：1998-04-07
申请号：US445453
申请日：1995-05-30
申请人： Emilio Sierra Escudero , Jose Sierra Escudero
发明人： Emilio Sierra Escudero , Jose Sierra Escudero
IPC分类号： B66C15/02 , B66D3/06
CPC分类号： B66C15/02
摘要： Safety system for hoist apparatus, used with all types of cranes employing a flexible element for the handling of a load, the device preventing the free fall of the load in the event of a flexible element rupture, where the flexible element (3) is conducted and guided in the interior of a housing, the system further comprising a pair of pulleys (4) and (5), tie-down mechanism capable of gripping the intact branches of the flexible element, and an activating mechanism which includes a latch, wherein in the normal working position, the flexible element freely circulates through the interior of the housing, and the latch (6) remains in a fixed position, and wherein the rupture of the flexible element displaces the latch, activating the system and gripping an intact portion of the flexible element with the tie-down mechanism.
摘要翻译：用于提升装置的安全系统，与所有类型的起重机一起使用，所述起重机采用用于处理负载的柔性元件，所述装置防止在弹性元件破裂的情况下负载自由下落，其中柔性元件（3）被传导并且在壳体的内部引导，所述系统还包括一对滑轮（4）和（5），能够夹持柔性元件的完整分支的固定机构以及包括闩锁的致动机构，其中在正常工作位置，柔性元件自由地通过壳体内部循环，并且闩锁（6）保持在固定位置，并且其中柔性元件的破裂使闩锁移动，启动系统并夹紧完整部分的柔性元件与固定机构。

5. 发明申请

US20180044145A1 LIFTING ARRANGEMENT 审中-公开
公开(公告)号：US20180044145A1
公开(公告)日：2018-02-15
申请号：US15557128
申请日：2016-02-03
申请人： MHWIRTH AS
发明人： ERLEND ANGEL-DALANE
IPC分类号： B66C15/02 , B66D5/02 , F15B13/042 , F15B11/00 , F15B13/02
CPC分类号： B66C15/02 , B66B17/12 , B66D5/026 , E21B19/02 , F15B11/003 , F15B13/024 , F15B13/0422 , F15B2211/30515 , F15B2211/423 , F15B2211/55
摘要： A back-up load retention system includes a retention line which is connected to a load, a counterweight unit which is connected to the retention line, and a double-acting hydraulic cylinder which is connected to the counterweight unit. The counterweight unit maintains a tension force in the retention line. The double-acting hydraulic cylinder brakes and/or stops the load in a case of a failure in a main lifting system.

6. 发明授权

US4623509A Safety device for a nuclear fuel element loading mechanism 失效
标题翻译：核燃料元件装载机构的安全装置
公开(公告)号：US4623509A
公开(公告)日：1986-11-18
申请号：US471169
申请日：1983-03-01
申请人： Mirko Fabris
发明人： Mirko Fabris
IPC分类号： B66C15/02 , B66D1/54 , G21C19/00
CPC分类号： B66C15/02 , B66D1/54
摘要： The safety device consists of doubling a first reel (4) equipped with an operating cable (11) from a carriage (24) for nuclear fuel elements is suspended, by a second reel (5) equipped with an emergency cable (12) connected with the carriage (24) and following the displacement of the carriage in a synchronous manner with the aid of a set of cog-wheels (6 and 7) joined respectively with the reels (4 and 5) by means of reducing gears (2 and 3) and connected with each other by a notched belt (8).To attenuate the impact in case of a rupture of the operating cable (11) and the loading of the emergency cable (12), the carriage (24) is equipped with an attenuating system (22) and an elastic connecting system (20).
摘要翻译：所述安全装置包括将配备有操作电缆（11）的第一卷轴（4）从用于核燃料元件悬挂的托架（24）加倍，所述第二卷轴（4）由配备有与滑架（24）并且借助于通过减速齿轮（2和3）分别与卷轴（4和5）连接的一组齿轮（6和7）以同步的方式移动滑架）并通过切口带（8）彼此连接。为了在操作电缆（11）破裂和紧急电缆（12）的装载的情况下衰减冲击，滑架（24）配备有衰减系统（22）和弹性连接系统（20）。

7. 发明申请

US20180162702A1 VARIABLE SPEED SINGLE FAILURE PROOF LIFTING DEVICE 审中-公开
公开(公告)号：US20180162702A1
公开(公告)日：2018-06-14
申请号：US15833661
申请日：2017-12-06
申请人： Whiting Corporation
发明人： Robert Sean O'Connor , David Paul Weber
IPC分类号： B66D3/22 , B66C15/02 , B66D5/00
CPC分类号： B66D3/22 , B66C15/02 , B66D5/00 , B66D5/14
摘要： A lifting device includes a primary attachment point for engagement with a hoist of a crane, a plurality of redundant attachments for engagement with a structure adjacent the hoist, a first hoist having a first hoist wire for holding or moving a load, a second hoist having a second hoist wire for holding or moving the load; and, a reeving system for engagement with the first hoist wire and the second hoist wire such that at least one hoist wire will hold the load if another hoist wire fails.

8. 发明授权

US08973717B2 Rope braking apparatus 有权
标题翻译：绳制动装置
公开(公告)号：US08973717B2
公开(公告)日：2015-03-10
申请号：US13817281
申请日：2011-08-16
申请人： Hoo-Geun Bae
发明人： Hoo-Geun Bae
IPC分类号： B65H59/16 , F16D63/00 , B66B5/18 , B66B5/24 , B66C15/02 , B66D5/16
CPC分类号： F16D63/008 , B66B5/185 , B66B5/24 , B66C15/02 , B66D5/16
摘要： The present invention relates to an elevator wire rope braking apparatus, and more particularly, to a rope braking apparatus which prevents partial abrasion of the wire rope while increasing braking efficiency by preventing a deviation in the pressure applied to the wire rope by a pressure plate moving in a straight line to apply pressure to the wire rope. Since the pressure application is based not on a hydraulic method but on a purely mechanical structure using only a spring elastic force, environmental pollution caused by hydraulic oil may be prevented and product cost may be reduced.
摘要翻译：电梯钢丝绳制动装置技术领域本发明涉及一种电梯钢丝绳制动装置，更具体地，涉及一种绳索制动装置，其通过防止由于压板移动而施加到钢丝绳的压力的偏差来提高制动效率，防止钢丝绳的部分磨损以直线向钢丝绳施加压力。由于压力施加不是以液压方式为基础，而是基于仅使用弹簧弹力的纯机械结构，可以防止由液压油引起的环境污染，并且可能降低产品成本。

9. 发明授权

US07963579B2 Self-leveling bottom block assembly 有权
标题翻译：自流平底座组件
公开(公告)号：US07963579B2
公开(公告)日：2011-06-21
申请号：US11943635
申请日：2007-11-21
申请人： Steven K. Waisanen
发明人： Steven K. Waisanen
IPC分类号： B66C1/34
CPC分类号： B66C15/02 , B66D3/04
摘要： A bottom block assembly includes a block having a central vertical axis, a hook secured to the block for attaching a load to the block, a first pair of sheaves rotatably attached to the block, a first rope reeved about the first pair of sheaves, a second pair of sheaves rotatably attached to the block, and a second rope reeved about the second pair of reeves. The first and second pairs of sheaves are each equally spaced about the central vertical axis. The first pair of sheaves are located higher on the block than the second pair of sheave so that a portion of the first rope located between the first pair of sheaves crosses over a portion of the second rope located between the second pair of sheaves. If either rope fails, the other rope ensures the block remains level with a full load attached to the hook.
摘要翻译：底部块组件包括具有中心垂直轴线的块，固定到块上的用于将负载附接到块的钩，可旋转地附接到块的第一对滑轮，围绕第一对滑轮围绕的第一绳索，第二对滑轮可旋转地附接到该块上，第二根绳索围绕第二对褶皱围绕。第一和第二对滑轮围绕中心垂直轴线均等间隔。所述第一对滑轮位于所述块上比所述第二对滑轮更高处，使得位于所述第一对滑轮之间的所述第一绳索的一部分与位于所述第二对滑轮之间的所述第二绳索的一部分相交。如果任一个绳索失效，另一根绳索确保块保持水平，并附着在挂钩上。

10. 发明授权

US06942070B2 Emergency braking and shock absorbing device for a lift or suspended load 失效
标题翻译：用于升降机或悬挂载荷的紧急制动和减震装置
公开(公告)号：US06942070B2
公开(公告)日：2005-09-13
申请号：US10466159
申请日：2002-01-14
申请人： Jean-Pierre Ramseier , Andrzej Wacinski
发明人： Jean-Pierre Ramseier , Andrzej Wacinski
IPC分类号： B61B7/00 , B66B5/12 , B66C15/02 , B66D1/54 , B66D5/16 , B66C5/12
CPC分类号： B66B5/12 , B66C15/02
摘要： The load or the working platform is suspended and displaced by at least a pair of cables whereof the stresses are equivalent. Advantageously, each pair of cables is controlled by an emergency braking device comprising means for detecting the slack strand on one of the cables of the pair and controlling a braking on the other cable of the pair. So as to avoid an impact during the emergency braking, the working platform is also equipped with a shock absorbing device.
摘要翻译：负载或工作平台由至少一对应力等效的电缆悬挂和移位。有利地，每对电缆由紧急制动装置控制，紧急制动装置包括用于检测一对电缆中的一根电缆上的松弛线并控制该对电缆另一根电缆上的制动的装置。为避免在紧急制动过程中产生冲击，工作平台还配有减震装置。

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