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公开(公告)号：US20230166949A1
公开(公告)日：2023-06-01
申请号：US18060536
申请日：2022-11-30
申请人： Hall Labs LLC
发明人： David R. Hall , Jerome Miles
CPC分类号： B66D1/02 , B66D1/28 , B66D2700/0125
摘要： A winch is disclosed having a motor, a spool rotated by the motor, and a line carried by the spool. Rotating the spool in a first, or winding direction causes the line to wind around the spool, and rotating the spool in a second, or unwinding direction causes the line to unwind from the spool. The winch also includes a tensioning device spaced apart from the spool, which tensioning device comprises a tensioning wheel that engages the line and is configured to apply tension to the line as it is being unwound.
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公开(公告)号：US11242100B2
公开(公告)日：2022-02-08
申请号：US17211332
申请日：2021-03-24
申请人： SPORTS NEST, INC.
发明人： Robert G. Ozarski , Marc R. Ozarski
摘要： An overhead storage device or system may include a mechanism for hoisting the object to be stored (e.g., a bicycle) at an elevated height (e.g., above grade or floor level). In general, the present teachings may include a cable pulley engaged with a constant torque spring unit structurally configured to apply an approximately constant torque to the cable spool that promotes rotation of a spool thereof for winding of a lift cable about the spool to lift a load. Also disclosed are techniques for improving such a constant toque lifting unit such as an inertial brake structurally configured to slow down or stop an undesired, accelerated winding of a lift cable, a self-coiling device structurally configured to advantageously wind the lift cable a predetermined amount (e.g., for removal of same as a hinderance), and an attachment mechanism structurally configured to securely couple to a load.
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公开(公告)号：US20190322499A1
公开(公告)日：2019-10-24
申请号：US16459102
申请日：2019-07-01
发明人： Darren G. Fretz , Bryan M. Averill , Steven W. Shuyler , Bryon M. Borntrager , Kyle A. Hartelt , Glenda M. Steele
摘要： A winch includes a motor having a motor housing including a motor case and an integrated first drum support attached to the motor case for closing an end of the motor case. A gear reduction unit is drivingly attached to the motor and has a gear housing including a gear case and second drum support attached to the gear case. A tie plate is connected to the first and second drum supports. A control unit is removably mounted to the tie plate. A rotatable drum is supported by the first and second drum supports.
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公开(公告)号：US10343173B2
公开(公告)日：2019-07-09
申请号：US15142062
申请日：2016-04-29
摘要： A system for servicing a pulverizer includes a pulverizer having a housing, a journal assembly pivotally connected to the housing, a grinding mechanism operatively connected to the journal assembly, and an opening within the housing adjacent to the journal assembly and providing an access point to an interior of the housing, and a hoist apparatus mounted to the housing. The hoist apparatus includes a frame assembly received about the opening in the housing, a sheave assembly including a plurality of sheaves supported by the frame assembly, a motor operatively connected to one of the plurality of sheaves, and a cable received by the sheave assembly. The motor is operable to at least one of retract the cable through the sheave assembly to rotate a component out of the pulverizer through the opening and controllably let out the cable to rotate the component into the pulverizer through the opening.
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公开(公告)号：US10246311B2
公开(公告)日：2019-04-02
申请号：US13809404
申请日：2011-07-01
申请人： Johannes Bulling , Erich Harsch
发明人： Johannes Bulling , Erich Harsch
摘要： The present invention relates to a winch, in particular a luffing winch, with a winch drum, at least one main drive driving the transmission input shaft, and at least one emergency drive driving the transmission input shaft in case of emergency, wherein at least one emergency drive can be coupled to the driven wheel of the transmission input shaft as required via at least one intermediate gear. The present invention furthermore is directed to a construction machine or a lifting device with at least one such winch.
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公开(公告)号：US20180201486A1
公开(公告)日：2018-07-19
申请号：US15409647
申请日：2017-01-19
发明人： Shih Jyi Huang
CPC分类号： F16D23/12 , B66D1/14 , B66D1/22 , B66D1/44 , B66D3/26 , F16D25/00 , F16D2121/02 , F16D2121/14
摘要： A pneumatic and manual clutch of a power winch provides an option of controlling the clutch by a manual or pneumatic method, and the pneumatic control method just needs to connect a pump connector of an air pump to a pneumatic connector the clutch properly to start or stop the air pump even when a user is standing at a position far from the power winch and the clutch can be turned on and off by starting or stopping the air pump, and either a cable or wireless remote control can be used to start or stop the air pump, so as to provide a very convenient operation.
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公开(公告)号：US20170341748A1
公开(公告)日：2017-11-30
申请号：US15603909
申请日：2017-05-24
申请人： AIRBUS HELICOPTERS
发明人： Andre BARBIERI
摘要： An aircraft provided with a wing and a winch device. The winch device is provided with a hoist device that includes a storage drum and a motor member for winding a suspension member around the storage drum and for unwinding said suspension member off the storage drum. The hoist device is surrounded at least in part by a fairing of the winning, said hoist device being arranged in an inside volume of the wing at least in a position referred to as the “streamlined” position.
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公开(公告)号：US09266702B2
公开(公告)日：2016-02-23
申请号：US13774746
申请日：2013-02-22
发明人： Darren G. Fretz , Bryan M. Averill , Steven W. Shuyler , Bryon M. Borntrager , Kyle A. Hartelt , Glenda M. Steele
摘要： A winch includes a motor having a motor housing including a motor case and an integrated first drum support attached to the motor case for closing an end of the motor case. A gear reduction unit is drivingly attached to the motor and has a gear housing including a gear case and second drum support attached to the gear case. A tie plate is connected to the first and second drum supports. A control unit is removably mounted to the tie plate. A rotatable drum is supported by the first and second drum supports.
摘要翻译： 绞盘包括具有电动机壳体的电动机，该电动机壳体包括电动机壳体和附接到电动机壳体的集成的第一鼓支撑件，用于闭合电动机壳体的端部。 齿轮减速单元被驱动地附接到电动机，并且具有包括附接到齿轮箱的齿轮箱和第二鼓支撑的齿轮壳体。 连接板连接到第一和第二鼓支撑件。 控制单元可拆卸地安装在连接板上。 可旋转滚筒由第一和第二滚筒支撑件支撑。
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公开(公告)号：US20150144851A1
公开(公告)日：2015-05-28
申请号：US14087063
申请日：2013-11-22
摘要： A lift assembly that includes a base having a first side and a second side opposite the first side. The base defines an outlet positioned closer to the first side than to the second side. The lift assembly further includes a take-up mechanism mounted to the base, and a cable having a stored portion on the take-up mechanism and a free portion extending from the take-up mechanism through the outlet.
摘要翻译： 一种提升组件，其包括具有第一侧和与第一侧相对的第二侧的底座。 底座限定出更接近第一侧的出口，而不是第二侧。 电梯组件还包括安装到基座的卷取机构，以及在卷取机构上具有存放部分的电缆以及从卷取机构通过出口延伸的自由部分。
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公开(公告)号：US20150123056A1
公开(公告)日：2015-05-07
申请号：US14367798
申请日：2012-12-17
摘要： The disclosed tackle for displacing a load includes a hydraulic motor assembly for displacing a tensile member that is connectable to the load and a hydraulic pump assembly to drive the hydraulic motor, which hydraulic pump assembly is manually operable for driving the pump.
摘要翻译： 所公开的用于移动负载的滑车包括用于移动可连接到负载的拉伸构件的液压马达组件和用于驱动液压马达的液压泵组件，该液压泵组件可手动操作用于驱动泵。
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