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1. 发明授权

US4487022A Brake actuator 失效
标题翻译：制动执行器
公开(公告)号：US4487022A
公开(公告)日：1984-12-11
申请号：US413865
申请日：1982-09-01
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/56 , B60T13/567 , B60T13/46
CPC分类号： B60T13/567
摘要： A brake actuation assembly (10) wherein a front shell (50) of a booster mechanism (14) is attached to a stationary bulkhead (32) and the housing (58) of a master cylinder (12). On actuation of the booster mechanism (14) an output force is produced to operate the master cylinder (12). The operation of the master cylinder (12) develops a corresponding reaction force which is directly transferred into the stationary bulkhead (22) to substantially eliminate any axial deformation in the rear shell (20) of the booster mechanism (14).
摘要翻译：一种制动器致动组件（10），其中增压机构（14）的前壳体（50）附接到主缸（32）和主缸（12）的壳体（58）。在增压机构（14）的致动时，产生输出力以操作主缸（12）。主缸（12）的操作产生相应的反作用力，其直接传递到固定隔板（22）中，以基本上消除增压机构（14）的后壳（20）中的任何轴向变形。

2. 发明授权

US4771605A Reinforced master cylinder with integrally molded cylinder liner and reservoir 失效
标题翻译：加强型主缸，整体成型气缸套和油箱
公开(公告)号：US4771605A
公开(公告)日：1988-09-20
申请号：US325165
申请日：1981-12-27
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T11/16 , B60T11/20 , B60T11/22 , B60T11/26 , B60T11/28 , F01B11/02
CPC分类号： B60T11/26 , B60T11/20
摘要： A master cylinder assembly (10) and method for manufacturing the same includes a housing 12 for movably receiving a pair of pistons (32, 34) which cooperate with seals (28, 30) to communicate fluid pressure to respective brake circuits during braking. A reservoir 40 is formed by an integrally molded single unit which also extends into the housing bore (11) to define a liner (46) which substantially positions the seals (28, 30) within the bore (11). A sleeve (26) is also positioned in the bore 11 by the liner (46). When the master cylinder assembly (10) is manufactured the reservoir (40) and liner (46) are formed simultaneously.
摘要翻译：主缸组件（10）及其制造方法包括：壳体12，用于可移动地容纳与密封件（28,30）配合的一对活塞（32,34），以在制动期间将流体压力传递到相应的制动回路。储存器40由整体模制的单一单元形成，其也延伸到壳体孔（11）中以限定将密封件（28,30）基本上定位在孔（11）内的衬套（46）。衬套（26）也通过衬套（46）定位在孔11中。当制造主缸组件（10）时，同时形成储存器（40）和衬套（46）。

3. 发明授权

US4200001A Valve travel mechanism 失效
标题翻译：阀门行程机构
公开(公告)号：US4200001A
公开(公告)日：1980-04-29
申请号：US971466
申请日：1978-12-20
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/52 , G05G9/00 , F15B9/10
CPC分类号： B60T13/52 , Y10T74/20189 , Y10T74/20528
摘要： A mechanism for multiplying the travel of a valve as compared with the travel of an input push rod member. The mechanism has a housing with a bore therethrough for retaining an accurate segmented lever. The segmented lever, which is pivotally attached to the housing, axially locates an output push rod member in the bore. A plunger attached to the input push rod has an arcuate projection which engages the segmented lever. The plunger moves in response to an operator input force causing the lever to pivot in said housing and move the output push rod at a different rate of travel than the rate of travel of the input push rod.
摘要翻译：与输入推杆构件的行程相比，将阀的行程相乘的机构。该机构具有一个具有穿过其中的孔的壳体，用于保持精确的分段杆。枢转地附接到壳体的分段杆轴向地将输出推杆构件定位在孔中。附接到输入推杆的柱塞具有接合分段杆的弓形突起。柱塞响应于操作者输入力而移动，导致杆在所述壳体中枢转并且以与输入推杆的行进速率不同的行程速率移动输出推杆。

4. 发明授权

US4569276A Connection for closing a servomotor 失效
标题翻译：关闭伺服电机的连接
公开(公告)号：US4569276A
公开(公告)日：1986-02-11
申请号：US627313
申请日：1984-07-02
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/56 , B60T13/567 , F01B19/00 , F16J3/00
CPC分类号： B60T13/567 , Y10T403/31 , Y10T403/7007
摘要： A connection (40) for joining a front shell (12) to a rear shell (14) to create a housing for a fluid pressure servomotor (10). The peripheral surfaces of the first (12) and second shells (14) have a conical section (46,58) and a radial section (48,60). The conical sections (46,58) are designed to mate prior to the radial sections (48,60) engaging each other to assure that a minimum contact occurs in order to seal the housing.
摘要翻译：一种用于将前壳体（12）连接到后壳体（14）以形成用于流体压力伺服电动机（10）的壳体的连接件（40）。第一（12）和第二壳（14）的周边表面具有圆锥形部分（46,58）和径向部分（48,60）。锥形部分（46,58）被设计成在径向部分（48,60）彼此接合之前配合，以确保发生最小接触以便密封壳体。

5. 发明授权

US4522031A Fluid pressurizing device 失效
标题翻译：流体加压装置
公开(公告)号：US4522031A
公开(公告)日：1985-06-11
申请号：US274572
申请日：1981-06-17
申请人： Oswald O. Kytta , Lloyd G. Bach
发明人： Oswald O. Kytta , Lloyd G. Bach
IPC分类号： B60T13/52 , B60T13/565 , B60T13/567 , B60T13/569 , F15B13/16 , F16J10/02
CPC分类号： B60T13/565 , B60T13/567 , B60T13/569
摘要： A fluid pressurizing device 10 having a master cylinder 12 with a cylindrical projection 52 that extends through the housing of a brake booster 14. The housing of the brake booster 14 has a front shell 56 located on a shoulder 54 of the cylindrical projection 52 and a rear shell 140 located against a shoulder 150. A nut carried by the cylindrical projection 52 engages the rear shell 140 to compress a bead 111 of a diaphragm 110 against a shoulder 57 on the front shell 56. A sleeve 80 connected to a hub member 70 retains a bead 108 of diaphragm 110 and bead 90 of a diaphragm 92 connected to the cylindrical projection 52. In response to an input force, a valve assembly 136 controls the development of a pressure differential across the diaphragms 92 and 110. The pressure differential acts on and moves the diaphragms 92 and 110 toward the first shell 56. Movement of the diaphragms 92 and 110 is carried through the hub member 70 which moves in slots 62 and 64 in the cylindrical projection 52 to provide a piston assembly 30 in the master cylinder 12 with a force to pressurize fluid therein and develop an output fluid pressure to effect a brake application.
摘要翻译：具有主缸12的流体加压装置10具有延伸穿过制动助力器14的壳体的圆柱形突起52.制动助力器14的壳体具有位于圆柱形突出部52的肩部54上的前壳56，后壳140定位在肩部150上。由圆柱形突起52承载的螺母接合后壳140，以将隔膜110的胎圈111压靠在前壳56上的肩部57.套筒80连接到轮毂构件70 保持膜片110的珠108和连接到圆柱形突起52的隔膜92的珠粒90.响应于输入力，阀组件136控制横跨隔膜92和110的压力差的发展。压差作用使膜片92和110朝向第一壳体56移动。膜片92和110的运动通过轮毂构件70承载，轮毂构件70在圆柱形突起5中的狭槽62和64中移动以在主缸12中提供活塞组件30，该活塞组件30具有对其中的流体加压的力并产生输出流体压力以实现制动施加。

6. 外观设计

USD269670S Backing plate for servomotor diaphragm 失效
公开(公告)号：USD269670S
公开(公告)日：1983-07-12
申请号：US176308
申请日：1980-08-08
申请人： Keith H. Fulmer , Oswald O. Kytta
设计人： Keith H. Fulmer , Oswald O. Kytta

7. 发明授权

US4574455A Method of manufacturing a shell with an integral reinforcing plate 失效
标题翻译：具有整体加强板制造壳体的方法
公开(公告)号：US4574455A
公开(公告)日：1986-03-11
申请号：US647293
申请日：1984-09-04
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/56 , B23P15/00 , B60T13/567 , B23P9/00
CPC分类号： B23P15/00 , B60T13/567 , Y10T29/49861 , Y10T29/4994 , Y10T29/49945 , Y10T29/53996
摘要： A method of manufacturing a shell (10) for a vacuum brake booster wherein a reinforcing plate (22) is coined to the shape of the end member (16) to provide structural strength for uniformly transmitting forces from a reaction member to the body (16) of the shell. After the reinforcing plate (22) is coined, holes (36, 38) are simultaneously punched through the plate (22) and end member (16) for fastener (40, 42) means through which the brake booster is attached to the reaction member.
摘要翻译：一种制造用于真空制动助力器的壳体（10）的方法，其中加强板（22）被构造成端部构件（16）的形状，以提供用于将力从反作用件均匀地传递到主体（16）的结构强度）的shell。在加强板（22）被铸造之后，孔（36,38）同时穿过用于紧固件（40,42）的板（22）和端部构件（16），通过该装置将制动助力器附接到反作用构件。

8. 发明授权

US4535679A Control valve for a brake booster 失效
标题翻译：用于制动助力器的控制阀
公开(公告)号：US4535679A
公开(公告)日：1985-08-20
申请号：US307919
申请日：1981-10-02
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/56 , B60T13/57 , F15B9/10
CPC分类号： B60T13/57
摘要： A control valve 44 for use in a fluid pressure operated motor 10 to control the communication of fluid between first and second chambers 34 and 36. The control valve 44 includes a plunger 58, a disc 46 and a retainer 70. The retainer 70 has a cylindrical body 82 with an inwardly projecting lip of which section 84 engages and holds the peripheral surface 48 against shoulder 78 on the hub 26 and an end section 94 which acts as a stop to limit the movement of plunger 58 in bore 38 when the valve 44 is in the released position. Tabs 100, 100'. . . 100.sup.N on sleeve or cylinder 82 are located in groove 102 to lock the retainer 70 in place. In response to an input, push rod 56 moves plunger 58 to allow disc 46 to move and initially interrupt communication of a first fluid between the first and second chamber 34 and 36 and thereafter permit a second fluid to flow into the second chamber 36. With the first fluid in the first chamber 34 and the second fluid in the second chamber 36, a pressure differential is developed such that wall 30 and hub 24 move to provide push rod 64 with an output force.
摘要翻译：控制阀44，用于流体压力操作的电动机10，用于控制第一和第二室34和36之间的流体的连通。控制阀44包括柱塞58，盘46和保持器70.保持器70具有圆柱形主体82具有向内突出的唇缘，其中部分84接合并保持周边表面48抵靠在轮毂26上的肩部78;以及端部94，其作为止动件限制柱塞58在孔38中的运动，当阀44 正处于释放状态。标签100,100'。。。套筒或圆筒82上的100N位于凹槽102中，以将保持器70锁定在适当位置。响应于输入，推杆56移动柱塞58以允许盘46移动并且最初中断第一和第二室34和36之间的第一流体的连通，然后允许第二流体流入第二室36中。第一腔室34中的第一流体和第二腔室36中的第二流体，压力差被展开，使得壁30和轮毂24移动以提供具有输出力的推杆64。

9. 发明授权

US4357746A Stud for brake booster 失效
标题翻译：制动助力螺栓
公开(公告)号：US4357746A
公开(公告)日：1982-11-09
申请号：US191890
申请日：1980-09-29
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： F16B35/04 , B21K25/00 , F16B35/06 , F16B37/06 , B21D39/00
CPC分类号： F16B37/065 , B21K25/00 , F16B35/06 , Y10T29/49915
摘要： A stud for connecting a first housing with a second housing. The stud has a cylindrical body with a head on a first end thereof. The head has a face with an irregular surface that extends from a guide surface to the periphery of the head. The guide surface extends through an opening in the first housing until the irregular surface engages the housing adjacent the opening. An orbital rotating tool engages the guide surface causing the guide surface to flare and engage the housing when a constant pressure is applied to the head. Thereafter, the material adjacent the opening flows into the irregular surface to seal the opening while preventing the stud from rotating when a torque is applied to the cylindrical body.
摘要翻译：用于将第一壳体与第二壳体连接的螺柱。螺柱具有在其第一端上具有头部的圆柱体。头部具有从引导表面延伸到头部周边的不规则表面的表面。引导表面延伸穿过第一壳体中的开口，直到不规则表面接合邻近开口的壳体。轨道旋转工具接合引导表面，当恒定的压力施加到头部时，引导表面会弹出并接合壳体。此后，邻近开口的材料流入不规则表面以密封开口，同时当扭矩施加到圆柱体时防止螺柱旋转。

10. 发明授权

US4186650A Internal force multiplier for a servomotor 失效
标题翻译：伺服电机的内力倍增器
公开(公告)号：US4186650A
公开(公告)日：1980-02-05
申请号：US878841
申请日：1978-02-17
申请人： Oswald O. Kytta
发明人： Oswald O. Kytta
IPC分类号： B60T13/565 , F15B9/10 , F15B13/10 , F15B15/02
CPC分类号： B60T13/565
摘要： A lever arrangement for providing a servomotor in a power braking system with a variable operational output force. The servomotor has a wall moved by a pressure differential to create an initial output force. The lever arrangement is attached to the servomotor and modifies the initial output force from the wall to create the variable operational output force which is supplied to a master cylinder.
摘要翻译：一种用于在具有可变操作输出力的动力制动系统中提供伺服电机的杆装置。伺服电机具有通过压力差移动的壁以产生初始输出力。杠杆装置连接到伺服电动机并且改变来自壁的初始输出力，以产生供给主缸的可变操作输出力。

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