公开(公告)号：US3730018A

公开(公告)日：1973-05-01

申请号：US3730018D

申请日：1970-01-29

Applicant: BISHOP A

Inventor： BISHOP A ,  HENRICH R

IPC: B62D3/10 ,  B62D5/24 ,  B62D1/20

CPC classification number: F16H1/16 ,  B62D3/10 ,  B62D5/24 ,  F16H19/043 ,  F16H55/26

Abstract: An improved power steering system for automotive vehicles employing a compact integral gear box having a variable ratio steering output coupled with a torque-matching geared variable ratio interconnection between the steering output shaft and the source of power assist to provide substantially improved oncenter turn rate capability, improved on-center feel, and increased torque availability in the parking range. Substantially increased steering system efficiency is provided while, at the same time, a low-cost gear construction is incorporated.

Abstract translation: 一种用于机动车辆的改进的动力转向系统，其采用具有可变比率转向输出的紧凑型整体式变速箱，以及转向输出轴和动力源之间的扭矩匹配齿轮变速比互连，从而提供显着改善的中心转弯速率 能力，改进的中心感觉，以及在停车范围内提高扭矩可用性。 提供了显着提高的转向系统效率，同时结合了低成本齿轮结构。

公开(公告)号：US3800386A

公开(公告)日：1974-04-02

申请号：US3800386D

申请日：1971-03-16

Applicant: BISHOP A

Inventor： BISHOP A

IPC: B21K1/20 ,  B21K1/54 ,  B62D5/083 ,  F16K3/04 ,  B21D53/00

CPC classification number: F16K3/04 ,  B21K1/20 ,  B21K1/54 ,  B62D5/083 ,  Y10T29/49426

Abstract: A valve core for co-operation with a hydraulic valve sleeve, wherein the core is provided with a plurality of longitudinally extending grooves constructed for co-operation with mating radially inwardly facing grooves in the valve sleeve, wherein the grooves are constructed by a rolling operation in a manner permitting almost limitless variations in exact valve-land contour. The invention deals with the valve core thus constructed and a preferred valve slot configuration, along with a novel method and apparatus for the construction thereof.

Abstract translation: 一种用于与液压阀套管配合的阀芯，其中所述芯具有多个纵向延伸的槽，所述多个纵向延伸的槽被构造用于与所述阀套中的配合的径向向内的槽配合，其中所述槽通过滚动操作 在一定程度上允许精确的阀面轮廓几乎无限的变化。 本发明涉及如此构造的阀芯和优选的阀槽结构，以及用于构造其的新颖的方法和装置。

公开(公告)号：US3753378A

公开(公告)日：1973-08-21

申请号：US3753378D

申请日：1971-08-16

Applicant: BISHOP A

Inventor： BISHOP A

IPC: B62D3/12 ,  F16H19/00 ,  F16H55/08 ,  F16H55/26 ,  F16H1/04

CPC classification number: F16H19/04 ,  B62D3/12 ,  F16H55/0853 ,  F16H55/26 ,  Y10T74/1967

Abstract: A variable ratio steering mechanism for a vehicle having an axially movable rack meshing with a helical pinion the axis thereof making an angle with the axis of the said rack, the rack having a group of teeth at its center of varying form and varying inclinations with respect to the axis of the rack, the inclination of the teeth of said group becoming less closely aligned with the pinion axis as the teeth are more remote from the center of said rack, said teeth thereby meshing with the teeth of the pinion at varying effective pitch radii in a predetermined manner.

Abstract translation: 一种用于车辆的可变比率转向机构，其具有与轴向移动的齿条啮合的螺旋小齿轮，其轴线与所述齿条的轴线成一角度，所述齿条具有在其变化形式的中心和相对于 与齿条的轴线相对，当牙齿比所述齿条的中心更远时，所述组的齿的倾斜度变得不太接近于小齿轮轴线，所述齿从而以变化的有效间距与小齿轮的齿啮合 以预定方式半径。

公开(公告)号：US3813962A

公开(公告)日：1974-06-04

申请号：US22772772

申请日：1972-02-22

Applicant: BISHOP A

Inventor： BISHOP A

IPC: B62D3/10 ,  B62D1/20 ,  F15B9/10

CPC classification number: B62D3/10

Abstract: A compact hourglass worm and roller power steering gear incorporating a one-eared cross-shaft support for the roller and novel power transfer gear tooth forms for the application of power to the cross shaft from a hydraulic cylinder, and incorporating an optimum roller mesh adjustment. An improved method of cross shaft gear manufacture incorporating broach tooling is provided.

Abstract translation: 紧凑的沙漏蜗杆和滚筒动力转向装置，其包括用于滚子的单耳横轴支撑和用于从液压缸向交叉轴施加动力的新型动力传递齿轮齿形，并且包括最佳的辊网调节。 提供了一种结合拉刀加工的改进的横轴齿轮制造方法。

公开(公告)号：US3765305A

公开(公告)日：1973-10-16

申请号：US3765305D

申请日：1971-03-16

Applicant: BISHOP A

Inventor： BISHOP A

IPC: B23D5/00 ,  B23Q5/34 ,  B23Q16/06 ,  B23Q35/26 ,  B23Q39/04 ,  B62D5/083 ,  F16K11/072 ,  F16K11/08

CPC classification number: B62D5/083 ,  B23D5/00 ,  B23Q5/341 ,  B23Q16/06 ,  B23Q35/26 ,  B23Q39/042 ,  F16K11/072 ,  Y10T409/502788

Abstract: Apparatus for manufacturing a cylindrical sleeve for a hydraulic flow control valve, in which sleeve a plurality of longitudinally extending peripherally spaced grooves are provided in the bore, such that the grooves terminate axially internally of the sleeve and in such a manner that the sleeve is constructed in one piece.

Abstract translation: 用于制造用于液压流量控制阀的圆柱形套筒的装置，其中套筒在孔中设置有多个纵向延伸的周向间隔开的凹槽，使得凹槽轴向地在套筒内部终止并且使得套筒构造 在一块。