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1. 发明公开

EP1604940A3 Field adjustable hook block for a bridge crane 审中-公开
标题翻译：在用于桥式起重机原位调节底块
公开(公告)号：EP1604940A3
公开(公告)日：2006-10-18
申请号：EP05253530.9
申请日：2005-06-09
申请人： The Crosby Group Inc
发明人： Lutter, Ernest E. , Boeckman, Paul A. , Doughty, Alan C.
IPC分类号： B66D3/04 , B66D3/08
CPC分类号： B66D3/046 , B66D3/08
摘要： A field adjustable block (10) for use with a bridge crane (12) having a rotating cylindrical drum (14) for rope. The block (10) includes a cylindrical center pin (30) having a key way recess (40) parallel to an axis of the center pin (30). An inner side plate (42) has an opening (44) therethrough and an extending key (46) receivable in the key way recess (40) to prevent rotation of the inner side plate (42). Multiple sheaves (50) are receivable over the center pin (30). At least one toroidal spacer (54) is receivable over the center pin (30). A lock washer (58) has an inwardly extending key (60) receivable in the key way recess (40) of the center pin (30) and has a plurality of radially extending tabs (62). A nut (64) has at least one notch (66) to receive one of the extending tabs (62) therein. An outer side plate (70) is removably attached to the inner side plate (42) by fasteners (72).

2. 发明公开

EP0831248A3 Slack adjuster for ratchet-type load binder 失效
标题翻译：调节棘轮负载保持器
公开(公告)号：EP0831248A3
公开(公告)日：1999-01-07
申请号：EP97306707.7
申请日：1997-09-01
申请人： THE CROSBY GROUP, INC.
发明人： Suess, Thomas David
IPC分类号： F16G11/12
CPC分类号： F16G11/12 , F16G3/006
摘要： A ratchet type load binder includes a slack adjustment linkage at one end of the ratchet binder which has an arcuate opening defining a first link receiving pocket and second link receiving pocket. A link operable within the slack take-up fitting is connected to a chain-type grab hook. Initial adjustment of the chain is done while the take-up link is in the first receiving pocket and, because of slack, moved to the second receiving pocket and thereby reduce the amount of ratcheting motion.

3. 发明公开

EP1762532A2 Retaining keeper assembly for a hoisting device 有权
标题翻译：用于起重设备的固定保持器组件
公开(公告)号：EP1762532A2
公开(公告)日：2007-03-14
申请号：EP05257594.1
申请日：2005-12-09
申请人： The Crosby Group Inc
发明人： Lutter, Ernest E. , Doughty, Alan C. , Boeckman, Paul A.
IPC分类号： B66C1/34 , E21B19/04
CPC分类号： E21B19/02 , B66C1/34 , F16G15/08 , Y10T403/32213 , Y10T403/32598 , Y10T403/583 , Y10T403/69
摘要： A retaining keeper assembly for a hoisting device. A shank has a plurality of circumferential grooves perpendicular to an axis of the shank. A thrust bearing surrounds the shank and is supported by the hoisting device. A split retaining collar having a plurality of interior circular protrusions mates with the circumferential grooves in the shank to prevent axial movement of the shank. A cylindrical retaining keeper ring having an open top and an open bottom encloses the assembled retaining collar, the keeper ring having an inner diameter slightly larger than an outer diameter of the retaining collar. A pair of retaining rings surround the split retaining collar above and below the keeper ring to trap the keeper ring in place.
摘要翻译：用于起重装置的保持器组件。柄部具有多个垂直于柄部轴线的周向凹槽。推力轴承围绕柄并由起重装置支撑。具有多个内部圆形凸起的开口保持套环与柄中的圆周凹槽配合以防止柄的轴向移动。具有敞开的顶部和敞开的底部的圆柱形固定保持环包围组装的保持套环，保持环的内径略大于保持套环的外径。一对保持环围绕保持环上方和下方的开口保持环，以将保持环圈定在适当位置。

4. 发明公开

EP0826117A1 EXTENDED WEDGE SOCKET ASSEMBLY 失效
标题翻译：高级楔形套筒装置
公开(公告)号：EP0826117A1
公开(公告)日：1998-03-04
申请号：EP96912890.0
申请日：1996-04-18
申请人： THE CROSBY GROUP, INC.
发明人： LUCAS, Charles, E. , WILSON, Douglas, E.
IPC分类号： F16G11
CPC分类号： F16G11/046 , Y10T24/3969 , Y10T24/3971 , Y10T24/3996 , Y10T403/4345
摘要： A wedge socket assembly (9) having a wedge socket (10), a pin (40) for connecting objects to the wedge socket, a wedge (50); and a bolt (64) for holding the wedge in the wedge socket. The wedge socket (10) has an elongated, hollow basket (12) of substantially rectangular cross section. The hollow basket (12) has a large opening (16) at a first end (14), a small opening (20) at a second end (18) and an interior cross section tapering from said large opening (16) to said small opening (20). Connected to the basket (12) are a pair of jaws (30, 30') extending from opposite sides of the first end (14), and the jaws each have an opening (34, 34') therethrough aligned with one another, with the pin (40) inserted through the openings and retained by a cotter pin (42). The wedge (50) has a first wedge portion (52) with a large end (54) and a small end (56), and is of substantially the same shape as the interior of the basket (12). An extended portion (58) is connected to the small end (56) of the first wedge portion (52) and has an opening (60) therethrough, and is sized such that when the wedge is positioned within the basket the extended portion (58) extends through the small opening (20). The bolt (64) is inserted into the opening (60) in the extended portion (58), and is retained in the opening by a nut (66). In an alternate embodiment, a forged wire rope clip connects a wire rope to the extended wedge portion (58) through the opening (60).

5. 发明公开

EP0153007A3 Wire rope to chain connector to anchoring systems 失效
标题翻译：链接连接器到锚固系统
公开(公告)号：EP0153007A3
公开(公告)日：1985-09-25
申请号：EP85300239
申请日：1985-01-14
申请人： THE CROSBY GROUP, INC.
发明人： Crook, Edward J., Jr.
IPC分类号： F16G11/00
CPC分类号： F16G11/08 , F16G11/042
摘要： An improved connector for coupling a chain to a wire rope or cable such that the resulting connection can be passed over a sheave, pulley, wheel or windlass without applying a bending stress to the wire rope. The connector comprises a hemispherical housing having an opening therethrough that is axially symmetric about the radius that is perpendicular to the planar portion of the hemispherical housing. The opening is adapted to accept and retain a wire rope having a terminal fitting by holding the terminal fitting within the hemispherical housing. A semi-circular member of common radius to the hemispherical housing and adapted to accept and retain a chain is attached to the planar portion of the hemispherical housing. A pair of retaining pins pass through the co-axial openings in the hemispherical housing and the end of the semi-circular member terminating on flat surfaces on opposite sides of the terminal fitting of the wire rope. In this manner the essentially spherical connector is held in an assembled state with the wire rope being rigidly affixed within the connector. Such a connector is useful in eliminating bending stress at the wire rope connector as it passes over a sheave or the like and also allows for smaller and more economical sheaves to be employed.
摘要翻译：一种改进的连接器，用于将链条链接到钢丝绳或电缆，使得所得到的连接件可以在绳轮，滑轮，轮子或卷扬机上通过，而不对钢丝绳施加弯曲应力。连接器包括具有穿过其的开口的半球形壳体，其围绕垂直于半球形壳体的平面部分的半径轴向对称。开口适于通过将端子配件保持在半球形壳体内来接纳和保持具有端子接头的钢丝绳。半球形半壳体的半圆形构件连接到半球形壳体的平面部分。一对保持销通过半球形壳体中的同轴开口，并且半圆形构件的端部终止于钢丝绳的端子接头的相对侧上的平坦表面上。以这种方式，基本上球形的连接器保持在组装状态，钢丝绳刚性地固定在连接器内。这种连接器可用于消除钢丝绳连接器通过绳轮等之后的弯曲应力，并且还允许采用更小和更经济的滑轮。

6. 发明公开

EP1762532A3 Retaining keeper assembly for a hoisting device 有权
标题翻译：一种用于起重机关闭
公开(公告)号：EP1762532A3
公开(公告)日：2007-04-18
申请号：EP05257594.1
申请日：2005-12-09
申请人： The Crosby Group Inc
发明人： Lutter, Ernest E. , Doughty, Alan C. , Boeckman, Paul A.
IPC分类号： B66C1/34 , E21B19/04 , F16G15/08
CPC分类号： E21B19/02 , B66C1/34 , F16G15/08 , Y10T403/32213 , Y10T403/32598 , Y10T403/583 , Y10T403/69
摘要： A retaining keeper assembly for a hoisting device. A shank has a plurality of circumferential grooves perpendicular to an axis of the shank. A thrust bearing surrounds the shank and is supported by the hoisting device. A split retaining collar having a plurality of interior circular protrusions mates with the circumferential grooves in the shank to prevent axial movement of the shank. A cylindrical retaining keeper ring having an open top and an open bottom encloses the assembled retaining collar, the keeper ring having an inner diameter slightly larger than an outer diameter of the retaining collar. A pair of retaining rings surround the split retaining collar above and below the keeper ring to trap the keeper ring in place.

7. 发明公开

EP0153007A2 Wire rope to chain connector to anchoring systems 失效
标题翻译： Verbindungseinrichtung eines Seiles mit einer KettefürVerankerungsanlage。
公开(公告)号：EP0153007A2
公开(公告)日：1985-08-28
申请号：EP85300239.2
申请日：1985-01-14
申请人： THE CROSBY GROUP, INC.
发明人： Crook, Edward J., Jr.
IPC分类号： F16G11/00
CPC分类号： F16G11/08 , F16G11/042
摘要： An improved connector for coupling a chain to a wire rope or cable such that the resulting connection can be passed over a sheave, pulley, wheel or windlass without applying a bending stress to the wire rope. The connector comprises a hemispherical housing having an opening therethrough that is axially symmetric about the radius that is perpendicular to the planar portion of the hemispherical housing. The opening is adapted to accept and retain a wire rope having a terminal fitting by holding the terminal fitting within the hemispherical housing. A semi-circular member of common radius to the hemispherical housing and adapted to accept and retain a chain is attached to the planar portion of the hemispherical housing. A pair of retaining pins pass through the co-axial openings in the hemispherical housing and the end of the semi-circular member terminating on flat surfaces on opposite sides of the terminal fitting of the wire rope. In this manner the essentially spherical connector is held in an assembled state with the wire rope being rigidly affixed within the connector. Such a connector is useful in eliminating bending stress at the wire rope connector as it passes over a sheave or the like and also allows for smaller and more economical sheaves to be employed.
摘要翻译：一种用于将链条连接到钢丝绳或缆索的改进的连接器，使得所得到的连接可以在绳轮，滑轮，轮子或卷扬机上通过，而不对钢丝绳施加弯曲应力。连接器包括半球形壳体，其具有穿过其的开口，其围绕垂直于半球形壳体的平面部分的半径轴向对称。开口适于通过将端子配件保持在半球形壳体内来接纳并保持具有端子接头的钢丝绳。半球形壳体的共半径的半圆形构件连接到半球形壳体的平面部分。一对保持销通过半球形壳体中的同轴开口，并且半圆形构件的端部终止于钢丝绳的端子接头的相对侧上的平坦表面上。以这种方式，基本上球形的连接器被保持在组装状态，钢丝绳刚性地固定在连接器内。这种连接器在消除钢丝绳连接器上的弯曲应力时可用于滑轮连接器等，并且还允许使用更小和更经济的滑轮。

8. 发明授权

EP1762532B1 Retaining keeper assembly for a hoisting device 有权
标题翻译：一种用于起重机关闭
公开(公告)号：EP1762532B1
公开(公告)日：2009-07-01
申请号：EP05257594.1
申请日：2005-12-09
申请人： The Crosby Group Inc
发明人： Lutter, Ernest E. , Doughty, Alan C. , Boeckman, Paul A.
IPC分类号： B66C1/34 , E21B19/04 , F16G15/08
CPC分类号： E21B19/02 , B66C1/34 , F16G15/08 , Y10T403/32213 , Y10T403/32598 , Y10T403/583 , Y10T403/69

9. 发明公开

EP1864939A1 System and method of identification, inspection and training for material lifting products 有权
标题翻译：系统与Verfahren der Bestimmung，Prüfungund SchulungfürMaterialhebevorrichtungen
公开(公告)号：EP1864939A1
公开(公告)日：2007-12-12
申请号：EP07250992.0
申请日：2007-03-09
申请人： The Crosby Group Inc
发明人： Postelwait, Larry , Wheeler, Michael W. , Osborn, Michael H.
IPC分类号： B66C1/12 , B66C15/00
CPC分类号： B66C15/00 , B66C1/12 , D07B1/145
摘要： A method and a system of identifying, inspecting and training regarding a material lifting device (20). The method includes the steps of attaching an RFID tag (24) to a material lifting device (20). Identification and inspection data regarding the material lifting device is installed and stored on the RFID tag. The identification and inspection data on the RFID tag may be accessed with a portable computer device having an RFID reader. The material lifting device is periodically inspected to obtain inspection data. The identification and inspection data is updated on the portable computer device and is also updated on the RFID tag.
摘要翻译：一种用于识别，检查和训练关于物料提升装置（20）的方法和系统。该方法包括将RFID标签（24）附接到材料提升装置（20）的步骤。关于材料提升装置的识别和检查数据被安装并存储在RFID标签上。可以使用具有RFID读取器的便携式计算机设备来访问RFID标签上的识别和检查数据。定期检查物料提升装置，以获取检验数据。识别和检查数据在便携式计算机设备上更新，并且还在RFID标签上更新。

10. 发明公开

EP1604940A2 Field adjustable hook block for a bridge crane 审中-公开
标题翻译：原位einstellbare UnterflaschefüreinenBrückenkran
公开(公告)号：EP1604940A2
公开(公告)日：2005-12-14
申请号：EP05253530.9
申请日：2005-06-09
申请人： The Crosby Group Inc
发明人： Lutter, Ernest E. , Boeckman, Paul A. , Doughty, Alan C.
IPC分类号： B66D3/04 , B66D3/06
CPC分类号： B66D3/046 , B66D3/08
摘要： A field adjustable block (10) for use with a bridge crane (12) having a rotating cylindrical drum (14) for rope. The block (10) includes a cylindrical center pin (30) having a key way recess (40) parallel to an axis of the center pin (30). An inner side plate (42) has an opening (44) therethrough and an extending key (46) receivable in the key way recess (40) to prevent rotation of the inner side plate (42). Multiple sheaves (50) are receivable over the center pin (30). At least one toroidal spacer (54) is receivable over the center pin (30). A lock washer (58) has an inwardly extending key (60) receivable in the key way recess (40) of the center pin (30) and has a plurality of radially extending tabs (62). A nut (64) has at least one notch (66) to receive one of the extending tabs (62) therein. An outer side plate (70) is removably attached to the inner side plate (42) by fasteners (72).
摘要翻译：一种与具有用于绳索的旋转圆柱形滚筒（14）的桥式起重机（12）一起使用的现场可调节块（10）。块（10）包括具有平行于中心销（30）的轴线的键槽凹部（40）的圆柱形中心销（30）。内侧板（42）具有穿过其的开口（44）和延伸的钥匙（46），其可接收在钥匙通道凹槽（40）中，以防止内侧板（42）旋转。多个滑轮（50）可接收在中心销（30）上方。至少一个环形间隔件（54）可接收在中心销（30）上方。锁定垫圈（58）具有可接收在中心销（30）的键槽凹部（40）中的向内延伸的键（60），并且具有多个径向延伸的突片（62）。螺母（64）具有至少一个凹口（66），用于容纳其中一个延伸凸片（62）。外侧板（70）通过紧固件（72）可拆卸地附接到内侧板（42）。

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