-
公开(公告)号：EP0048897A2
公开(公告)日：1982-04-07
申请号：EP81107354.3
申请日：1981-09-17
申请人： EATON CORPORATION
IPC分类号： B66D5/34
摘要： A rachet pawl (22) for a hoist (10) is self-camming into engagement with a ratchet wheel (20) of the hoist. The pawl includes a primary lobe (32) which engages the ratchet wheel teeth (24) and a secondary lobe (34) which rides on the ratchet wheel teeth to cam the primary lobe into position to engage the next ratchet wheel tooth. In a preferred embodment, the primary lobe is also spring biased into position to engage the ratchet wheel teeth.
摘要翻译： 用于起重机（10）的棘爪（22）自动凸轮与起重机的棘轮（20）接合。 棘爪包括接合棘轮齿（24）的主瓣（32）和骑在棘轮齿上的次级凸角（34），以将主瓣凸轮转动以接合下一个棘轮齿。 在优选的实施例中，主瓣还被弹簧偏置到与棘轮齿啮合的位置。
-
公开(公告)号：EP1974153A4
公开(公告)日：2009-04-08
申请号：EP06817703
申请日：2006-12-08
申请人： CANIMEX INC
CPC分类号： E05F11/54 , B66D3/12 , B66D3/16 , B66D3/26 , E05D13/12 , E05F11/04 , E05F15/668 , E05F15/681 , E05Y2201/11 , E05Y2201/678 , E05Y2900/106
摘要： A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable Connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
-
公开(公告)号：EP1974153B1
公开(公告)日：2010-08-18
申请号：EP06817703.9
申请日：2006-12-08
申请人： Canimex Inc.
CPC分类号： E05F11/54 , B66D3/12 , B66D3/16 , B66D3/26 , E05D13/12 , E05F11/04 , E05F15/668 , E05F15/681 , E05Y2201/11 , E05Y2201/678 , E05Y2900/106
摘要： A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable Connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
-
公开(公告)号：EP0684206A1
公开(公告)日：1995-11-29
申请号：EP95810326.9
申请日：1995-05-17
申请人： GRAPHA-HOLDING AG
发明人： Grob, Anton
摘要： Bei einem hand- oder motorisch betriebenen Hebezeug (1), dessen Lastträger über ein Hubgetriebe (9) mit einem Antriebsorgan kraftschlüssig verbunden ist, ist das Hubgetriebe (9) zwischen dem Antriebsorgan und einer Reibungskupplung (14) angeordnet.
摘要翻译： 提升千斤顶具有通过提升传动装置（9）联接到驱动元件的负载载体，所述提升传动装置（9）安装在驱动元件的驱动轴（11）之间，在驱动元件和摩擦联接器（14）之间。 县。 负载托架通过驱动辊连接到提升传动装置，驱动元件的驱动轴同轴地安装在提升传动装置的驱动轮（15）的轮毂上，并在其驱动端连接到驱动轮。
-
公开(公告)号：EP0684206B1
公开(公告)日：2000-07-26
申请号：EP95810326.9
申请日：1995-05-17
申请人： GRAPHA-HOLDING AG
发明人： Grob, Anton
-
公开(公告)号：EP0888999A1
公开(公告)日：1999-01-07
申请号：EP98202173.5
申请日：1998-06-29
申请人： Wopa B.V.
IPC分类号： B66D3/16
摘要： A device for hoisting and lowering a load comprises driving (13, 14), coupling (5, 6) and winding means (1, 2, 3), wherein at the start of the hoisting operation, the driving means (13, 14) and the coupling means (5, 6) undergo an axial displacement relative to each other such that a coupling between the driving means (13, 14) and the winding means (1, 2, 3) becomes possible thereby, and wherein at the start of the lowering operation, an uncoupling between these driving means (13, 14) and the winding means (1, 2, 3) is effected. A locking member (16) is present for locking the coupling means (13, 14) before the driving (13, 14) and coupling means (5, 6) are axially displaced relative to each other to enable a coupling between the driving (13, 14) and winding means (1, 2, 3), and for undoing this locking when the coupling is effected before the load is hoisted.
摘要翻译： 用于提升和降低负载的装置包括驱动（13,14），联接（5,6）和卷绕装置（1,2,3），其中在起重操作开始时，驱动装置（13,14） 并且所述联接装置（5,6）相对于彼此经历轴向位移，使得驱动装置（13,14）和所述卷绕装置（1,2,3）之间的联接成为可能，并且其中在开始时 在这些驱动装置（13,14）和绕组装置（1,2,3）之间进行脱离。 存在用于在驱动（13,14）之前锁定联接装置（13,14）并且联接装置（5,6）相对于彼此轴向移位的锁定构件（16），以实现驱动（13,14）之间的联接 ，14）和卷绕装置（1,2,3），并且在联接在负载被提升之前进行，以解除该锁定。
-
公开(公告)号：EP1974153A1
公开(公告)日：2008-10-01
申请号：EP06817703.9
申请日：2006-12-08
申请人： Canimex Inc.
CPC分类号： E05F11/54 , B66D3/12 , B66D3/16 , B66D3/26 , E05D13/12 , E05F11/04 , E05F15/668 , E05F15/681 , E05Y2201/11 , E05Y2201/678 , E05Y2900/106
摘要： A chain guide for guiding a chain within a chain hoist. The chain guide includes a substantially elongated body having an inner side and an outer side, along with first and second extremities. The substantially elongated body is made of a substantially flexible material for curving the substantially elongated body into a substantially arched configuration about a given wheel of the chain hoist. The chain guide also includes first and second chain receiving portions provided adjacent to the first and second extremities respectively of the substantially elongated body, on the inner side thereof. Each chain receiving portion comprises a pair of shoulders protruding from the inner side of the body and defining an open channel shaped and sized for slidably receiving a portion of the chain. The chain guide also includes a deformable Connecting portion for interconnecting the first and second chain receiving portions of the chain guide. Also described is a chain hoist provided with the chain guide.
-
公开(公告)号：EP1896750A1
公开(公告)日：2008-03-12
申请号：EP05816460.9
申请日：2005-12-08
申请人： Tae, Nung Jun
发明人： KIM, Yong Chol , TAE, Yong Il
IPC分类号： F16H1/36
CPC分类号： F16H1/28 , B66D3/12 , F16H1/46 , F16H3/72 , F16H2001/2881 , Y10T29/49465
摘要： A speed reducer of the invention is a lever-typer speed reducer, which is configured to comprise a lever gear (4) which corresponds to an input gear of the conventional signle-stage spur gear reducer but functions essentially in different manner, and a fulcrum gear (6), to increase a speed reduction ratio provide a self-locking feature and a stepless regulation of speed reduction by way of reducing or controlling the distance between a fulcrum (E) and a load bearing point (F).
-
公开(公告)号：EP0048897A3
公开(公告)日：1982-06-16
申请号：EP81107354
申请日：1981-09-17
申请人： EATON CORPORATION
IPC分类号： B66D05/34
摘要： A rachet pawl (22) for a hoist (10) is self-camming into engagement with a ratchet wheel (20) of the hoist. The pawl includes a primary lobe (32) which engages the ratchet wheel teeth (24) and a secondary lobe (34) which rides on the ratchet wheel teeth to cam the primary lobe into position to engage the next ratchet wheel tooth. In a preferred embodment, the primary lobe is also spring biased into position to engage the ratchet wheel teeth.
摘要翻译： 用于升降机（10）的棘轮棘爪（22）与升降机的棘轮（20）自动凸轮啮合。 棘爪包括与棘轮齿（24）接合的主瓣（32）和骑在棘轮齿上的副瓣（34），以将主瓣凸轮定位以啮合下一个棘轮齿。 在一个优选实施例中，主瓣也被弹簧偏置到与棘轮齿啮合的位置。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.007 秒)
