[특허]Coupling assembly having an overrun mode and channeled locking member for use therein

[미국특허] Coupling assembly having an overrun mode and channeled locking member for use therein 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16D-041/12 F16D-041/14 F16D-043/284
출원번호	US-0399900 (2017-01-06)
등록번호	US-10145428 (2018-12-04)
발명자 / 주소	Pawley, Brice A. Hand, Joshua D.
출원인 / 주소	Means Industries, Inc.
대리인 / 주소	Brooks Kushman P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 59

초록 ▼

A coupling assembly having an overrun mode and a channeled locking member are provided. The locking member has a ramped, open channel extending through a nose and main body of the locking member to an upper face of the main body. The locking member is movable between first and second positions. The first position is a coupling position and the second position is an uncoupling position. Pressurized fluid directed to a bottom of the channel urges the locking member towards the second position upon rotation of a first member of the assembly in a first direction relative to a second member of the assembly above a predetermined RPM to prevent abutting engagement of the locking member with a shoulder of the first member in the overrun mode.

대표청구항 ▼

1. A coupling assembly having an overrun mode, the assembly comprising: first and second members including first and second coupling faces, respectively, in close-spaced opposition with one another and defining a fluid passage therebetween wherein at least one of the members is mounted for rotation about an axis; anda locking member disposed between the coupling faces of the members and having a ramped, open channel extending through a nose and main body of the locking member to an upper face of the main body, the locking member being movable between first and second positions, the first position being a coupling position characterized by abutting-engagement of the locking member with a respective shoulder of each of the first and second members and the second position being an uncoupling position characterized by non-abutting engagement of the locking member with at least one of the first and second members wherein pressurized fluid flowing in the fluid passage is directed to a bottom of the channel to urge the locking member towards the second position upon rotation of the first member in a first direction relative to the second member above a predetermined RPM to prevent abutting engagement of the locking member with a shoulder of the first member in the overrun mode. 2. The assembly as claimed in claim 1, further comprising a control element mounted for controlled movement between the coupling faces and operable to control position of the locking member, the control element having at least one opening which extends completely therethrough to allow the locking member to extend therethrough to the first position in a controlled position of the control element. 3. The assembly as claimed in claim 2, wherein the control element is a control or selector plate rotatable about the axis. 4. The assembly as claimed in claim 2, wherein the angle or slope is between 10° and 60°. 5. The assembly as claimed in claim 1, wherein the bottom of the channel has a substantially constant angle or slope with respect to a lower face of the main body of the locking member. 6. The assembly as claimed in claim 1, wherein one of the first and second members is a notch plate and the other of the first and second members is a pocket plate. 7. The assembly as claimed in claim 1, wherein the assembly is a controllable or selectable one-way clutch assembly. 8. The assembly as claimed in claim 1, wherein the predetermined RPM is about 230 RPM. 9. The assembly as claimed in claim 1, further comprising a biasing member carried by the second member to urge the locking member toward the first position. 10. The assembly as claimed in claim 1, wherein the pressurized fluid flows at a rate greater than 50 mL per minute between the coupling faces. 11. The assembly as claimed in claim 1, wherein the locking member moves between the first and second positions by pivoting at a tail of the locking member.

이 특허에 인용된 특허 (59) 인용/피인용 타임라인 분석

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A	생활필수품
A62	인명구조; 소방(사다리 E06C)
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[미국특허] Coupling assembly having an overrun mode and channeled locking member for use therein 원문보기