公开(公告)号：EP1624210A2

公开(公告)日：2006-02-08

申请号：EP05015590.2

申请日：2005-07-19

申请人： Strada S.R.L.

发明人： Strada, Vito

IPC分类号： F16D11/04 ,  F16D7/04

CPC分类号： F16D7/027

摘要： The clutch comprises a clutch basket (23) and a hub (12) arranged coaxially and connectable to a driving member and a driven member (5). A drum (20) is coaxially supported within the clutch basket (23) and a pack of clutch plates are alternately connected to the clutch basket (23) and to the drum (5). A pressure member (26) is constrained to rotate with the hub (12) and is biased by springs (30) to push the plates against an abutment of the hub (12). The drum (20) has teeth engaging slots borne by the hub (12) in a first direction of rotation. The pressure member pivotally supports rollers (36) about radial axes, which are in rotary and shifting engagement in an opposite direction with respective front inclines of the drum (5), in order to draw the pressure member away from the drum against the elastic means (30) when a predetermined inverse-torque treshold is reached.

摘要翻译： 该离合器包括离合器筐（23）和同轴布置并可连接到驱动构件和从动构件（5）的轮毂（12）。 鼓（20）同轴地支承在离合器筐（23）内，并且一组离合器片交替地连接到离合器筐（23）和鼓（5）。 压力构件（26）被约束为与轮毂（12）一起旋转并且被弹簧（30）偏压以将板推靠毂（12）的邻接部。 滚筒（20）具有在第一旋转方向上由轮毂（12）承载的齿接合槽。 压力部件围绕径向轴线枢转地支撑辊子36，所述径向轴线与鼓轮（5）的相应前斜面以相反的方向旋转和移位接合，以便将压力部件从鼓筒拉离弹性装置 （30），当达到预定的反转转矩阈值时。

公开(公告)号：EP1685333B1

公开(公告)日：2008-02-27

申请号：EP03768112.9

申请日：2003-11-19

申请人： STRADA S.r.l.

发明人： STRADA, Vito

IPC分类号： F16D7/08

CPC分类号： F16D7/08

摘要： A clutch for vehicles comprises a driving member (10) and a driven member (22) coaxial to the driving member, with a pack of clutch plates between them which are alternatively connected to the driving member and to the driven member, a pressure member (38) engaged by elastic means (44) to push the clutch plates against a ledge (10b) of the driven member, a floating member (20) that is axially translatable between the driven member (10) and the pressure member (38), and driving means (22, 24, 26) on said driving member and floating member which are in mutual, rotary and shifting engagement to axially push the floating member (20) against the pressure member in contrast to said elastic means. The driving means comprises rollers (22) each pivotally supported by the driving member (10) about a substantially radial axis to engage respective inclines (26s) that are frontally made on the floating member.

公开(公告)号：EP1624210A3

公开(公告)日：2006-12-27

申请号：EP05015590.2

申请日：2005-07-19

申请人： Strada S.R.L.

发明人： Strada, Vito

IPC分类号： F16D11/04 ,  F16D7/04 ,  F16D7/02

CPC分类号： F16D7/027

摘要： The clutch comprises a clutch basket (23) and a hub (12) arranged coaxially and connectable to a driving member and a driven member (5). A drum (20) is coaxially supported within the clutch basket (23) and a pack of clutch plates are alternately connected to the clutch basket (23) and to the drum (5). A pressure member (26) is constrained to rotate with the hub (12) and is biased by springs (30) to push the plates against an abutment of the hub (12). The drum (20) has teeth engaging slots borne by the hub (12) in a first direction of rotation. The pressure member pivotally supports rollers (36) about radial axes, which are in rotary and shifting engagement in an opposite direction with respective front inclines of the drum (5), in order to draw the pressure member away from the drum against the elastic means (30) when a predetermined inverse-torque treshold is reached.

公开(公告)号：EP1936221A2

公开(公告)日：2008-06-25

申请号：EP07021751.8

申请日：2007-11-09

申请人： STRADA S.r.l.

发明人： Strada, Vito

IPC分类号： F16D13/62 ,  F16D13/64

CPC分类号： F16D13/70 ,  F16D13/52

摘要： The friction clutch comprises a hub (12) and a drum (20) coaxial to the hub, a pack of clutch plates which are alternately linked to the drum (20) and to a clutch basket (23) surrounding the drum, and a plate-pushing cap (26) connected to rotate with the hub (12) and elastically biased to push the plates against the hub (12). An annular pressure surface of the hub (12) and/or of the plate-pushing cap (26) is lined by a ring (30) which is made of a material having a high resistance to wear, is insertable into an annular depression (34) formed on the annular pressure surface and having a substantially complementary profile, and is provided with at least two elastic restraint projections (37) at equally-spaced angular positions, which are insertable by snap action into respective undercuts (38) formed in the annular depression (34).

摘要翻译： 摩擦离合器包括轮毂（12）和与轮毂同轴的滚筒（20），一组离合器盘交替地连接到滚筒（20）和围绕滚筒的离合器篮（23） 连接以与所述轮毂（12）一起旋转并且被弹性偏压以将所述板推靠在所述轮毂（12）上的推盖（26）。 轮毂（12）和/或推板帽（26）的环形压力表面由环（30）衬有，该环由具有高耐磨性的材料制成，可插入环形凹部（ 34），其形成在环形压力表面上并且具有基本上互补的轮廓，并且在等间隔的角位置处设置有至少两个弹性约束突起（37），该弹性约束突起可通过卡扣动作插入到形成在 环形凹陷（34）。

公开(公告)号：EP1685333A1

公开(公告)日：2006-08-02

申请号：EP03768112.9

申请日：2003-11-19

申请人： Strada S.R.L.

发明人： STRADA, Vito

IPC分类号： F16D7/08

CPC分类号： F16D7/08

摘要： A clutch for vehicles comprises a driving member (10) and a driven member (22) coaxial to the driving member, with a pack of clutch plates between them which are alternatively connected to the driving member and to the driven member, a pressure member (38) engaged by elastic means (44) to push the clutch plates against a ledge (10b) of the driven member, a floating member (20) that is axially translatable between the driven member (10) and the pressure member (38), and driving means (22, 24, 26) on said driving member and floating member which are in mutual, rotary and shifting engagement to axially push the floating member (20) against the pressure member in contrast to said elastic means. The driving means comprises rollers (22) each pivotally supported by the driving member (10) about a substantially radial axis to engage respective inclines (26s) that are frontally made on the floating member.