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公开(公告)号：EP1208316A1
公开(公告)日：2002-05-29
申请号：EP01950264.0
申请日：2001-05-31
CPC分类号： F16H55/36 , F16D41/206
摘要： An over-running clutch pulley (10) of the preferred embodiment includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a bearing member (24), a sealing member (26), and a clutch member (28), which cooperate to rotationally engage the drive belt (16) and the cylindrical shaft (18). The sheave member preferably includes a sheave input section (30) adapted to the engage the input device (12), and a sheave clutch section (32) defining a sheave clutch surface (34). Similarly, the hub member preferably includes a hub output section (36) adapted to engage the output device (14), and a hub clutch section (38) defining a hub clutch surface (40). The bearing member preferably positions the sheave member and the hub member such that the sheave member and the hub member define a radial gap (42). The sealing member (26), which is preferably located in the radial gap, preferably sustantially prevents substantial passage or any fluid through the radial gap.
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公开(公告)号：EP1208315A1
公开(公告)日：2002-05-29
申请号：EP01946024.5
申请日：2001-05-31
申请人： Liston, Mary-Jo , Miller, John , Frayer, Robert , King, Randall , Monahan, Russell , Allison, William
发明人： Liston, Mary-Jo , Miller, John , Frayer, Robert , King, Randall , Monahan, Russell , Allison, William
CPC分类号： F16H55/36 , F16D41/206
摘要： The over-running clutch pulley (10) of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, and a clutch member (24), which cooperate to rotationally engage an input device (12) and an output device (14). The sheave member preferably includes a sheave input section (26) adapted to engage the input device, and a sheave clutch section (28) defining a sheave clutch surface (30). Similarly, the hub member preferably includes a hub output section (32) adapted to engage the output device, and a hub clutch section (34) defining a hub clutch surface (36). In the preferred embodiment, either the sheave clutch surface, the hub clutch surface, or both, have a surface microhardness greater than the hub output section.
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公开(公告)号：EP1208312A1
公开(公告)日：2002-05-29
申请号：EP01941715.3
申请日：2001-05-31
申请人： King, Randall , Monahan, Russell , Miller, John , Frayer, Robert
发明人： King, Randall , Monahan, Russell , Miller, John , Frayer, Robert
CPC分类号： F16H55/36 , F16D41/206
摘要： An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), and an end cap (26). The sheave member preferably includes a sheave input section (28) adapted to engage the input device (12), and a sheave clutch section (30) defining a sheave clutch surface (32). Similarly, the hub member preferably includes a hub output section (34) adapted to engage the output device (14), and a hub clutch section (36) defining a hub clutch surface (38). In the preferred embodiment, the sheave clutch surface and the hub clutch surface cooperate to substantially define an open clutch cavity (40). The end cap, which is preferably fastened to the sheave member, is preferably adapted to substantially seal the open clutch cavity.
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公开(公告)号：EP1208314A1
公开(公告)日：2002-05-29
申请号：EP01939729.8
申请日：2001-05-28
申请人： Monahan, Russell , King, Randall , Miller, John
发明人： Monahan, Russell , King, Randall , Miller, John
CPC分类号： F16H55/36 , F16D41/206
摘要： An over-running clutch pulley (10) includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, and a spring (24). The sheave member preferably includes a sheave input section (26) adapted to engage an input device (12) and a sheave collar section (32) defining a sheave collar surface (34). The hub member preferably includes a hub output section (36) adapted to engage an output device (14) and a hub clutch section (38) defining a hub flange surface (42). The sheave collar surface and the hub flange surface preferably cooperate to substantially define a spring cavity (44) with a cavity axial length (Lc) greater than a static axial length (Ls) of the spring member plus a first predetermined length to avoid substantial contact between the spring member, the sheave member, and the hub member, and less than the static axial length (Ls) of the spring member plus a second predetermined length to avoid substantial buckling of the spring member.
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公开(公告)号：EP1208311A1
公开(公告)日：2002-05-29
申请号：EP01939732.2
申请日：2001-05-31
申请人： King, Randall , Monahan, Russell , Miller, John
发明人： King, Randall , Monahan, Russell , Miller, John
IPC分类号： F16D13/08
CPC分类号： F16H55/36 , F16D41/206
摘要： An over-running clutch pulley (10) preferably includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a sealing member (26), and a shielding member (27). The sheave member preferably includes a sheave input section (28) adapted to the engage the imput device (12), and a sheave clutch section(30) defining a sheave clutch surface (32). Similarly, the hub member preferably includes a hub output section (34) adapted to engage the output device (14), and a hub clutch section (36) defining a hub clutch surface (38). In the preferred embodiment, the sheave clutch surface and the hub clutch surface cooperate to define an open clutch cavity (40) for the clutch member. The sealing member, which is preferably coupled to the sheave member and to the hub member, is preferably adapted to seal the open clutch cavity, while the shielding member is preferably adapted to shield the sealing member.
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公开(公告)号：EP1208310A1
公开(公告)日：2002-05-29
申请号：EP01939683.7
申请日：2001-05-31
申请人： Liston, Mary-Jo , Miller, John , King, Randall
发明人： Liston, Mary-Jo , Miller, John , King, Randall
CPC分类号： F16H55/36 , F16D41/206
摘要： The over-running clutch pulley of a preferred embodiment of the invention includes a sheave member (20), a hub member (22) located substantially concentrically within the sheave member, a clutch member (24), a clutch lubricant (26) located near the clutch member, a bearing member (28) located between the sheave member and the hub member, and a bearing lubricant (30) located near the bearing member, which cooperate to rotationally engage an input device (12) and an output device (14). The sheave member preferably includes a sheave input section (32) adapted to engage the input device, and a sheave clutch section (34) defining a sheave clutch surface (36). Similarly, the hub member preferably includes a hub output section (38) adapted to engage the output device, and a hub clutch section (40) defining a hub clutch surface (42). The clutch lubricant (26) and the bearing lubricant (30) preferably include a base material selected from the group comprising ether, esther, and mineral oil.
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公开(公告)号：EP1208318A1
公开(公告)日：2002-05-29
申请号：EP01941714.6
申请日：2001-05-31
申请人： King, Randall , Liston, Mary-Jo
发明人： King, Randall , Liston, Mary-Jo
IPC分类号： F16H7/00
CPC分类号： F16H55/36 , F16D41/206
摘要： The over-running clutch pulley (10) includes a sheave member (20), a hub member (22) a cluth member (24), and a coating (26), which cooperate to rotationally engage an input device (12) and an output device (14). The sheave member (20) preferably includes a sheave input section (28) defining a sheave input surface (30) adapted to engage the input device (12), and a sheave clutch section (32) defining a sheave clutch surface (34). Similarly, the hub member (22) preferably includes a hub output section (36) defining a hub output surface (38) adapted to engage the output device (14), and a hub clutch section (40) defining a hub clutch surface (42). The coating (26) is disposed on the sheave input surface (30), the sheave clutch surface (34), the hub output surface (38), and the hub clutch surface (42), which protects against substantial corrosion and increases the wear resistance of these surfaces, while minimizing the cost of the over-running clutch pulley (10).
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