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公开(公告)号：US11953092B2
公开(公告)日：2024-04-09
申请号：US17406610
申请日：2021-08-19
CPC分类号： F16H63/30 , F16C17/10 , F16C33/20 , F16C33/74 , F16F1/36 , F16H61/0003 , F16C33/046 , F16C2361/65 , F16H2063/3076
摘要： A bushing assembly is configured for a vehicle transmission shift shaft, the shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof. The bushing assembly includes a seal, a spacer, such as a spacer sleeve, and a bushing. The seal is positioned on the shaft abutting the shift lever, the spacer is positioned on the shaft abutting the seal, and the bushing is positioned over the spacer. A kit for replacement of an OE bushing and a method to replace a bushing are also disclosed.
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公开(公告)号：US20240328467A1
公开(公告)日：2024-10-03
申请号：US18614174
申请日：2024-03-22
IPC分类号： F16D13/64
CPC分类号： F16D13/644 , F16D2200/0021
摘要： A clutch D hub for a transmission having first and second clutch packs and a shaft. A drum has a bottom wall and a sidewall extending therefrom. The bottom wall has an opening and the sidewall has splines formed in an inner surface that extend from an upper edge toward the bottom wall. The splines are engageable with the first clutch pack during operation. A spline hub formed separately from the drum has a top wall and a skirt extending therefrom. The top wall of the spline hub is coupled to the bottom wall of the drum to be non-rotatable relative thereto, so an opening in the top wall coaxially aligns with the opening in the bottom wall of the drum so the shaft is receivable therethrough. The spline hub has axially oriented splines formed in an outer surface, which are engageable with the second clutch pack during operation.
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公开(公告)号：US20240218928A1
公开(公告)日：2024-07-04
申请号：US18609926
申请日：2024-03-19
CPC分类号： F16H63/30 , F16C17/10 , F16C33/20 , F16C33/74 , F16F1/36 , F16H61/0003 , F16C33/046 , F16C2361/65 , F16H2063/3076
摘要： A method for assembling a vehicle transmission shift shaft assembly with a shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof. The method includes positioning a seal on the shift shaft to abut the shift lever, and positioning a spacer on the shift shaft to abut the seal. The method further includes positioning a bushing over the spacer, and positioning a retainer clip on the shift shaft adjacent to the step so as to retain the bushing over the spacer.
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公开(公告)号：US20220090628A1
公开(公告)日：2022-03-24
申请号：US17406610
申请日：2021-08-19
摘要： A bushing assembly is configured for a vehicle transmission shift shaft, the shift shaft having a first diameter, a shift lever fixedly mounted to an end thereof, and a step defining a second diameter smaller than the first diameter along a length thereof. The bushing assembly includes a seal, a spacer, such as a spacer sleeve, and a bushing. The seal is positioned on the shaft abutting the shift lever, the spacer is positioned on the shaft abutting the seal, and the bushing is positioned over the spacer. A kit for replacement of an OE bushing and a method to replace a bushing are also disclosed.
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