发明公开
EP2615055A1 HOIST WITH BUILT-IN LOAD SENSING-TYPE AUTOMATIC SPEED CHANGE DEVICE
有权
HEBEVORRICHTUNG麻醉机EINGEBAUTER AUTOMATISCHER GANGSCHALTUNG MIT LASTENERFASSUNGSFUNKTION
- 专利标题： HOIST WITH BUILT-IN LOAD SENSING-TYPE AUTOMATIC SPEED CHANGE DEVICE
- 专利标题（中）： HEBEVORRICHTUNG麻醉机EINGEBAUTER AUTOMATISCHER GANGSCHALTUNG MIT LASTENERFASSUNGSFUNKTION
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申请号： EP11823562.1申请日： 2011-09-06
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公开(公告)号： EP2615055A1公开(公告)日： 2013-07-17
- 发明人: KASAI Takayuki
- 申请人： Kito Corporation
- 申请人地址： 2000, Tsuijiarai Showa-cho Nakakoma-gun Yamanashi 409-3853 JP
- 专利权人： Kito Corporation
- 当前专利权人： Kito Corporation
- 当前专利权人地址： 2000, Tsuijiarai Showa-cho Nakakoma-gun Yamanashi 409-3853 JP
- 代理机构： Piésold, Alexander James
- 优先权： JP2010202756 20100910
- 国际公布： WO2012033087 20120315
- 主分类号： B66D3/16
- IPC分类号： B66D3/16 ; F16H3/54
摘要：
There is a hoist with built-in load sensitive automatic speed change device including: a high-torque input member 12 coupled to a hand wheel 18, a magnetic clutch 14 coupled via a speed-increasing mechanism 15 and configured to transmit a low load, and
an output transmitting means 13 configured to transmit a rotational operating force of the hand wheel 18 to mechanical brakes 7, 8 via the high-torque input member 12 or the magnetic clutch 14,
wherein the hand wheel 18 is axially supported by a drive member 10 coupled to the output transmitting means 13 of the mechanical brakes 7, 8 and rotated thereby,
the magnetic clutch 14 is arranged between the speed-increasing mechanism 15 and the hand wheel 18,
the hand wheel 18 and the speed-increasing mechanism 15 are coupled by a hollow input member 11 provided so as to cover the outer periphery of the magnetic clutch 14 so as to allow transmission of torque,
the output transmitting means 13 is fitted onto a boss portion 10a of the drive member 10 so as to allow torque transmission to the boss portion, so that reduction in size of the load sensitive automatic speed change device and prevention of entry of dust or the like into the magnetic clutch are achieved.
an output transmitting means 13 configured to transmit a rotational operating force of the hand wheel 18 to mechanical brakes 7, 8 via the high-torque input member 12 or the magnetic clutch 14,
wherein the hand wheel 18 is axially supported by a drive member 10 coupled to the output transmitting means 13 of the mechanical brakes 7, 8 and rotated thereby,
the magnetic clutch 14 is arranged between the speed-increasing mechanism 15 and the hand wheel 18,
the hand wheel 18 and the speed-increasing mechanism 15 are coupled by a hollow input member 11 provided so as to cover the outer periphery of the magnetic clutch 14 so as to allow transmission of torque,
the output transmitting means 13 is fitted onto a boss portion 10a of the drive member 10 so as to allow torque transmission to the boss portion, so that reduction in size of the load sensitive automatic speed change device and prevention of entry of dust or the like into the magnetic clutch are achieved.
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