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公开(公告)号：US12085132B2
公开(公告)日：2024-09-10
申请号：US18476993
申请日：2023-09-28
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
CPC classification number: F16D47/00 , F16D25/10 , F16H2057/0075 , F16H2200/0039
Abstract: A kit for modifying an OE vehicle transmission includes a replacement forward piston housing, forward clutch hub and a forward clutch and a replacement direct piston housing, direct clutch hub and a direct clutch. A drum extends between and operably connects the replacement forward piston housing and direct piston housing. The kit includes a replacement sprag shaft. The forward clutch hub and forward clutch and the direct clutch hub and direct clutch are positioned between the forward piston housing and the direct piston housing. At least a portion of the forward clutch and at least a portion of the direct clutch are operably mounted to the drum. The forward piston housing and direct piston housing do not counter rotate relative to one another. A power flow module for an OE vehicle automatic transmission is disclosed.
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Patent Agency Ranking
公开(公告)号：US20220136573A1
公开(公告)日：2022-05-05
申请号：US17516985
申请日：2021-11-02
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
Abstract: A kit for modifying an OE vehicle transmission includes a replacement forward piston housing, forward clutch hub and a forward clutch and a replacement direct piston housing, direct clutch hub and a direct clutch. A drum extends between and operably connects the replacement forward piston housing and direct piston housing. The kit includes a replacement sprag shaft. The forward clutch hub and forward clutch and the direct clutch hub and direct clutch are positioned between the forward piston housing and the direct piston housing. At least a portion of the forward clutch and at least a portion of the direct clutch are operably mounted to the drum. The forward piston housing and direct piston housing do not counter rotate relative to one another. A power flow module for an OE vehicle automatic transmission is disclosed.
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公开(公告)号：US11773925B2
公开(公告)日：2023-10-03
申请号：US17516985
申请日：2021-11-02
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
CPC classification number: F16D47/00 , F16D25/10 , F16H2057/0075 , F16H2200/0039
Abstract: A kit for modifying an OE vehicle transmission includes a replacement forward piston housing, forward clutch hub and a forward clutch and a replacement direct piston housing, direct clutch hub and a direct clutch. A drum extends between and operably connects the replacement forward piston housing and direct piston housing. The kit includes a replacement sprag shaft. The forward clutch hub and forward clutch and the direct clutch hub and direct clutch are positioned between the forward piston housing and the direct piston housing. At least a portion of the forward clutch and at least a portion of the direct clutch are operably mounted to the drum. The forward piston housing and direct piston housing do not counter rotate relative to one another. A power flow module for an OE vehicle automatic transmission is disclosed.
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公开(公告)号：US20240401651A1
公开(公告)日：2024-12-05
申请号：US18798306
申请日：2024-08-08
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
Abstract: A power flow module for a vehicle automatic transmission. The power flow module includes a direct piston housing, a direct clutch hub, and a direct clutch. A sprag shaft is splined to the direct clutch hub. A bushing support is positioned between the direct piston housing and the sprag shaft to provide at least one of alignment, rigidity, and support thereto.
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公开(公告)号：US20240019004A1
公开(公告)日：2024-01-18
申请号：US18476993
申请日：2023-09-28
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
CPC classification number: F16D47/00 , F16D25/10 , F16H2057/0075
Abstract: A kit for modifying an OE vehicle transmission includes a replacement forward piston housing, forward clutch hub and a forward clutch and a replacement direct piston housing, direct clutch hub and a direct clutch. A drum extends between and operably connects the replacement forward piston housing and direct piston housing. The kit includes a replacement sprag shaft. The forward clutch hub and forward clutch and the direct clutch hub and direct clutch are positioned between the forward piston housing and the direct piston housing. At least a portion of the forward clutch and at least a portion of the direct clutch are operably mounted to the drum. The forward piston housing and direct piston housing do not counter rotate relative to one another. A power flow module for an OE vehicle automatic transmission is disclosed.
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公开(公告)号：US10794472B1
公开(公告)日：2020-10-06
申请号：US15793462
申请日：2017-10-25
Applicant: Sonnax Transmission Company
Inventor： Brian G. Rowell , Gregg A. Nader
Abstract: Methods of modifying a OE prior art transmission, including Ford's AOD, AODE and 4R70W transmissions, to strengthen the transmission by replacing components known to fail. In one example, the intermediate shaft and direct clutch cylinder of an OE transmission are replaced to eliminate the splined connection joining the two components, to simultaneously eliminate the weak splined connection while also making space within the transmission available for an increased diameter shaft. Aspects of the present disclosure also include kits for increasing the strength of a transmission and methods of assembling a transmission.
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