公开(公告)号：US2851022A

公开(公告)日：1958-09-09

申请号：US46773254

申请日：1954-11-09

Applicant: GEN MOTORS CORP

Inventor： JERAR ANDON ,  MITCHELL BORIS J ,  SCHWIND RALPH E

IPC: F01L3/10

CPC classification number: F01L3/10

公开(公告)号：US3603296A

公开(公告)日：1971-09-07

申请号：US3603296D

申请日：1970-04-02

Applicant: GEN MOTORS CORP

Inventor： MITCHELL BORIS J

IPC: F01L1/02 ,  F01P5/04 ,  F02B67/06 ,  F16H1/14 ,  F16H7/02 ,  F01P5/12 ,  F01L1/04 ,  F16H7/16

CPC classification number: F01L1/02 ,  F01L1/024 ,  F01L2001/0535 ,  F01P5/04 ,  F02B67/06 ,  F02B2275/20 ,  F16H1/14 ,  F16H7/023

Abstract: An overhead camshaft engine has a toothed belt drive wherein the back side of the belt is grooved to mate with multiple vee grooves and ridges of the water pump and fan drive pulley. The water pump is laterally movable on the engine block to provide a belt tension adjustment. The arrangement provides positive drive of the camshaft with nonpositive drive of the water pump and fan to permit slippage of the latter during excessive torque loadings.

公开(公告)号：US3907464A

公开(公告)日：1975-09-23

申请号：US50234774

申请日：1974-09-03

Applicant: GEN MOTORS CORP

Inventor： MITCHELL BORIS J

IPC: F02B55/02 ,  F02B53/00

CPC classification number: F02B55/02 ,  F02B2053/005 ,  Y10T29/49234

Abstract: A die cast aluminum rotor for a rotary engine wherein the rotor is made with the expendable core process and is formed with a central rib having openings therethrough for internal oil cooling distribution and there are provided hollow rivets which hold covers in place in the rotor side walls to seal the core openings through which the expendable core is supported and also provide communication passages for pressure equalization at the rotor sides.

Abstract translation: 一种用于旋转发动机的压铸铝转子，其中转子由消耗性芯工艺制成，并且形成有具有贯穿其的开口用于内部油冷却分配的中心肋，并且设置有中空铆钉，其将盖保持在转子侧壁中的适当位置 以密封消耗性芯被支撑的芯开口，并且还提供用于转子侧的压力平衡的连通通道。

公开(公告)号：US2983554A

公开(公告)日：1961-05-09

申请号：US72175658

申请日：1958-03-17

Applicant: GEN MOTORS CORP

Inventor： CARIS DARL F ,  MITCHELL BORIS J

IPC: F02B75/22 ,  F16C9/00 ,  F16C9/04 ,  F16C17/22 ,  F16C33/14

CPC classification number: F16C33/14 ,  F02B75/22 ,  F16C9/00 ,  F16C9/04 ,  F16C17/22 ,  F16C2220/60 ,  F16C2223/30 ,  Y10T29/49696 ,  Y10T29/49861

公开(公告)号：US2865351A

公开(公告)日：1958-12-23

申请号：US45159854

申请日：1954-08-23

Applicant: GEN MOTORS CORP

Inventor： MITCHELL BORIS J

IPC: F01M9/10

CPC classification number: F01M9/10