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1. 发明申请

WO2009136255A1 DECOUPLEABLE PULLEY FOR CONTROLLING A WATER PUMP 审中-公开
标题翻译：用于控制水泵的可拆卸螺栓
公开(公告)号：WO2009136255A1
公开(公告)日：2009-11-12
申请号：PCT/IB2009/005491
申请日：2009-05-06
申请人： DAYCO EUROPE S.R.L. , PASTA, Massimo , ROLANDO, Adriano
发明人： PASTA, Massimo , ROLANDO, Adriano
IPC分类号： F04D13/02 , F01P7/14
CPC分类号： F01P5/12 , F01P7/162 , F02B67/06 , F04D13/027 , F16D27/112 , F16D2027/007
摘要： A pulley assembly (1) comprising a locking assembly (14, 15) adapted to be connected to an input shaft (2) of a water pump, a pulley (3) adapted to be mounted idle with respect to the shaft (2), an armature (13) which is axially mobile in order to selectively cooperate by friction with the pulley (3), an electromagnet (5) to displace the armature (13) arranged on the axially opposite side of the pulley (3) with respect to the armature (13), and an elastic means (16) preloaded to maintain the armature (13) in contact against the pulley (3) when the electromagnet (5) is not energised and having a substantially flat shape in its non-deformed configuration.
摘要翻译：一种滑轮组件（1），包括适于连接到水泵的输入轴（2）的锁定组件（14,15），适于相对于所述轴（2）空转的皮带轮（3）电枢（13），其可轴向移动以便通过与所述滑轮（3）的摩擦选择性地协作;电磁体（5），用于使布置在所述滑轮（3）的轴向相对侧上的所述衔铁（13）相对于电枢（13）和预先装载的弹性装置（16），以在电磁体（5）未通电并且其非变形构型具有基本平坦的形状时，使电枢（13）与皮带轮（3）相接触。

2. 发明申请

WO2010004413A1 DISENGAGEABLE PULLEY ASSEMBLY FOR AN ACCESSORY OF AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机附件的可拆卸螺栓总成
公开(公告)号：WO2010004413A1
公开(公告)日：2010-01-14
申请号：PCT/IB2009/006191
申请日：2009-07-08
申请人： DAYCO EUROPE S.R.L. , PASTA, Massimo
发明人： PASTA, Massimo
IPC分类号： F16D27/112 , F16D27/14
CPC分类号： F16D27/112 , F16D2027/007 , F16D2300/12
摘要： A pulley assembly defines an axis (A) and includes a support (17) resilient in an axial direction adapted to be connected to a control shaft of an accessory, an annular element (3) arranged between the resilient support (17) and a fixed element (4), preferably the accessory, and having connecting means (24) adapted to be connected to the fixed element (4), a pulley (5) rotatable about said axis (A) with respect to said annular element (3), a winding (16) carried by the annular element (3), an armature (18) supported by the resilient support (17) and operable by means of the winding (16), a friction element (19) fixed with respect to the armature (18) and indirectly cooperating also with the pulley (5), wherein the resilient support (17) is configured to press the friction element (19) against the ring (21); and is further configured so that said connecting means (24) may be accessed at least through the pulley (5) by a tightening tool which advances towards the annular element (3) through the pulley (5).
摘要翻译：滑轮组件限定轴线（A），并且包括在适于连接到附件的控制轴的轴向上弹性的支撑件（17），设置在弹性支撑件（17）和固定元件（4），优选地是附件，并且具有适于连接到固定元件（4）的连接装置（24）;相对于所述环形元件（3）围绕所述轴线（A）旋转的滑轮（5）由所述环形元件（3）承载的绕组（16），由所述弹性支撑件（17）支撑并且可通过所述绕组（16）操作的电枢（18），相对于所述电枢固定的摩擦元件（19）（18）并且间接地与所述滑轮（5）配合，其中所述弹性支撑件（17）构造成将摩擦元件（19）压靠在所述环（21）上; 并且进一步构造成使得所述连接装置（24）可以至少通过滑轮（5）通过紧固工具进入，紧固工具通过滑轮（5）朝向环形元件（3）前进。

3. 发明申请

WO2010004412A1 PULLEY ASSEMBLY, PARTICULARLY FOR CONTROLLING A WATER PUMP IN A MOTOR VEHICLE 审中-公开
标题翻译：用于控制电动汽车中的水泵的特殊组件
公开(公告)号：WO2010004412A1
公开(公告)日：2010-01-14
申请号：PCT/IB2009/006190
申请日：2009-07-08
申请人： DAYCO EUROPE S.R.L. , PASTA, Massimo
发明人： PASTA, Massimo
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , F16D2027/007
摘要： An electromagnetically activatable pulley assembly (1) for selectively driving a rotating shaft (51), comprising a drive pulley (3), an electromagnet (6), and a clutch (8) adapted to maintain the pulley engaged on the shaft (51) and to disengage the pulley (3) from the shaft (51) upon energizing said electromagnet (6); the clutch includes a hub (20) rigidly fixed to the shaft (51), an armature (9) facing the electromagnet (6) and adapted to be axially displaced by the same when energized, a friction element (22) adapted to cooperate with the pulley (3) and a plurality of springs (23) arranged tangentially and having a first end (24) constrained to the hub (20) and a second end (25) constrained to the armature (9) and to the friction element (22), so as to rotate the friction element (22) and generate an axial load thereon. Clutch (8) may be mounted on the shaft (51) as a pre-assembled assembly.
摘要翻译：一种用于选择性地驱动旋转轴（51）的电磁激活滑轮组件（1），包括驱动滑轮（3），电磁体（6）和适于保持滑轮接合在轴（51）上的离合器（8）并且在通电所述电磁体（6）时使所述滑轮（3）从所述轴（51）脱离; 所述离合器包括刚性地固定到所述轴（51）的毂（20），面向所述电磁体（6）的电枢（9）并且适于在通电时被其轴向移位;摩擦元件（22），其适于与滑轮（3）和多个弹簧（23），其切向布置并且具有约束到轮毂（20）的第一端（24）和限制到电枢（9）和摩擦元件（20）的第二端（25） 22），以便使摩擦元件（22）旋转并在其上产生轴向载荷。离合器（8）可以作为预组装的组件安装在轴（51）上。

4. 发明授权

EP2271854B1 DISENGAGEABLE PULLEY ASSEMBLY FOR AN ACCESSORY OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：可拆卸安全带总成用于内燃机的附
公开(公告)号：EP2271854B1
公开(公告)日：2012-10-24
申请号：EP09785996.1
申请日：2009-07-08
申请人： Dayco Europe S.R.L.
发明人： PASTA, Massimo
IPC分类号： F16D27/112 , F16D27/14
CPC分类号： F16D27/112 , F16D2027/007 , F16D2300/12

5. 发明授权

EP2271855B1 PULLEY ASSEMBLY, PARTICULARLY FOR CONTROLLING A WATER PUMP IN A MOTOR VEHICLE 有权
标题翻译：传送带装置，特别是用于控制汽车水泵
公开(公告)号：EP2271855B1
公开(公告)日：2012-05-30
申请号：EP09794055.5
申请日：2009-07-08
申请人： Dayco Europe S.R.L.
发明人： PASTA, Massimo
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , F16D2027/007
摘要： An electromagnetically activatable pulley assembly (1) for selectively driving a rotating shaft (51), comprising a drive pulley (3), an electromagnet (6), and a clutch (8) adapted to maintain the pulley engaged on the shaft (51) and to disengage the pulley (3) from the shaft (51) upon energizing said electromagnet (6); the clutch includes a hub (20) rigidly fixed to the shaft (51), an armature (9) facing the electromagnet (6) and adapted to be axially displaced by the same when energized, a friction element (22) adapted to cooperate with the pulley (3) and a plurality of springs (23) arranged tangentially and having a first end (24) constrained to the hub (20) and a second end (25) constrained to the armature (9) and to the friction element (22), so as to rotate the friction element (22) and generate an axial load thereon. Clutch (8) may be mounted on the shaft (51) as a pre-assembled assembly.

6. 发明公开

EP2286089A1 DECOUPLEABLE PULLEY FOR CONTROLLING A WATER PUMP 审中-公开
标题翻译：可拆卸滑轮用于控制水泵
公开(公告)号：EP2286089A1
公开(公告)日：2011-02-23
申请号：EP09742428.7
申请日：2009-05-06
申请人： Dayco Europe S.R.L.
发明人： PASTA, Massimo , ROLANDO, Adriano
IPC分类号： F04D13/02 , F01P7/14
CPC分类号： F01P5/12 , F01P7/162 , F02B67/06 , F04D13/027 , F16D27/112 , F16D2027/007
摘要： A pulley assembly (1) comprising a locking assembly (14, 15) adapted to be connected to an input shaft (2) of a water pump, a pulley (3) adapted to be mounted idle with respect to the shaft (2), an armature (13) which is axially mobile in order to selectively cooperate by friction with the pulley (3), an electromagnet (5) to displace the armature (13) arranged on the axially opposite side of the pulley (3) with respect to the armature (13), and an elastic means (16) preloaded to maintain the armature (13) in contact against the pulley (3) when the electromagnet (5) is not energised and having a substantially flat shape in its non-deformed configuration.

7. 发明公开

EP2271855A1 PULLEY ASSEMBLY, PARTICULARLY FOR CONTROLLING A WATER PUMP IN A MOTOR VEHICLE 有权
标题翻译：传送带装置，特别是用于控制汽车水泵
公开(公告)号：EP2271855A1
公开(公告)日：2011-01-12
申请号：EP09794055.5
申请日：2009-07-08
申请人： Dayco Europe S.R.L.
发明人： PASTA, Massimo
IPC分类号： F16D27/112
CPC分类号： F16D27/112 , F16D2027/007
摘要： An electromagnetically activatable pulley assembly (1) for selectively driving a rotating shaft (51), comprising a drive pulley (3), an electromagnet (6), and a clutch (8) adapted to maintain the pulley engaged on the shaft (51) and to disengage the pulley (3) from the shaft (51) upon energizing said electromagnet (6); the clutch includes a hub (20) rigidly fixed to the shaft (51), an armature (9) facing the electromagnet (6) and adapted to be axially displaced by the same when energized, a friction element (22) adapted to cooperate with the pulley (3) and a plurality of springs (23) arranged tangentially and having a first end (24) constrained to the hub (20) and a second end (25) constrained to the armature (9) and to the friction element (22), so as to rotate the friction element (22) and generate an axial load thereon. Clutch (8) may be mounted on the shaft (51) as a pre-assembled assembly.

8. 发明公开

EP2271854A1 DISENGAGEABLE PULLEY ASSEMBLY FOR AN ACCESSORY OF AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：可拆卸安全带总成用于内燃机的附
公开(公告)号：EP2271854A1
公开(公告)日：2011-01-12
申请号：EP09785996.1
申请日：2009-07-08
申请人： Dayco Europe S.R.L.
发明人： PASTA, Massimo
IPC分类号： F16D27/112 , F16D27/14
CPC分类号： F16D27/112 , F16D2027/007 , F16D2300/12
摘要： A pulley assembly defines an axis (A) and includes a support (17) resilient in an axial direction adapted to be connected to a control shaft of an accessory, an annular element (3) arranged between the resilient support (17) and a fixed element (4), preferably the accessory, and having connecting means (24) adapted to be connected to the fixed element (4), a pulley (5) rotatable about said axis (A) with respect to said annular element (3), a winding (16) carried by the annular element (3), an armature (18) supported by the resilient support (17) and operable by means of the winding (16), a friction element (19) fixed with respect to the armature (18) and indirectly cooperating also with the pulley (5), wherein the resilient support (17) is configured to press the friction element (19) against the ring (21); and is further configured so that said connecting means (24) may be accessed at least through the pulley (5) by a tightening tool which advances towards the annular element (3) through the pulley (5).

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