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公开(公告)号：US3628571A
公开(公告)日：1971-12-21
申请号：US3628571D
申请日：1970-03-26
Applicant: ITT
Inventor： OSTWALD FRITZ , NONN GERHARD
CPC classification number: F16K11/02 , Y10T137/86919 , Y10T137/87169
Abstract: In this seat valve the flow direction is in opposition to the valve opening and the valve actuator closes a connection between the chamber on the downstream side of the valve and a lowpressure reservoir before lifting the valve from its seat.
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公开(公告)号：US3590289A
公开(公告)日：1971-06-29
申请号：US3590289D
申请日：1969-06-09
Applicant: ITT
Inventor： OSTWALD FRITZ
CPC classification number: B60T8/329 , G01P15/0888 , G01P15/09
Abstract: A rotary accelerometer using a piezoxide (prepolarized ceramic piezoelectric element). A shaft drives a rotating mass in the form of a cylindrical sleeve through a resilient connection in one embodiment. During angular deceleration, the rotating mass tends to lead because of inertia and the resulting force is applied to a cam device which converts that force into a compressive stress applied to the piezoxide to generate a voltage analog of deceleration. In another embodiment a block mass is attached to a piezoxide block directly, so that inertial forces during deceleration are directly applied to the piezoxide. The combination is then mounted so as to respond to tangential forces about a decelerating shaft.
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公开(公告)号：US3638768A
公开(公告)日：1972-02-01
申请号：US3638768D
申请日：1970-03-26
Applicant: ITT
Inventor： OSTWALD FRITZ
CPC classification number: F16D57/06 , B60T1/087 , Y10T74/18336
Abstract: A hydrostatic brake having a swashplate which actuates a series of circularly spaced pistons movable in cylinders having energy dissipating suction and discharge valves. The angle of the swashplate is variable in response to a brake signal to increase the stroke of the pistons and thereby the load on the shaft rotating the swashplate.
Abstract translation: 具有旋转斜盘的静液压制动器，其驱动一系列在具有消能吸入和排出阀的气缸中可移动的圆形间隔开的活塞。 斜盘的角度响应于制动信号而变化，以增加活塞的行程，从而使轴上的负载旋转斜盘。
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公开(公告)号：US3915515A
公开(公告)日：1975-10-28
申请号：US46613974
申请日：1974-05-02
Applicant: ITT
Inventor： OSTWALD FRITZ
CPC classification number: F16C32/064 , F01C21/02 , F16C33/106
Abstract: A lubricated sliding bearing is disclosed for use in a system employing a pressure medium to provide lubrication. The sliding bearing is held in a mid-position between two opposite guide surfaces.
Abstract translation: 公开了一种用于使用压力介质来提供润滑的系统中的润滑滑动轴承。 滑动轴承保持在两个相对的引导表面之间的中间位置。
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5.发明授权Hydraulic braking system with a plurality of booster control valves connected in series 失效液压制动系统具有多个连接在一起的增压器控制阀
公开(公告)号：US3865440A
公开(公告)日：1975-02-11
申请号：US36901973
申请日：1973-06-11
Applicant: ITT
Inventor： OSTWALD FRITZ
CPC classification number: B60T8/00 , B60T8/4208 , B60T8/441 , B60T13/165
Abstract: A hydraulic boosting system employs one pump and one reservoir or tank to control a brake booster, a power steering system and an antiskid hydraulic control device. The pump and reservoir are connected in series with a bypass flow governor, a brake booster control valve and a power steering control valve. The antiskid hydraulic control device in the form of a double acting plunger is connected in parallel to the bypass flow governor to provide the required difference of pressure on opposite sides of the double acting plunger.
Abstract translation: 液压助力系统采用一个泵和一个储罐或储罐来控制制动助力器，动力转向系统和防滑液压控制装置。 泵和油箱与旁通流量调节器，制动助力控制阀和动力转向控制阀串联连接。 双作用柱塞形式的防滑液压控制装置并联连接到旁通流量调节器，以在双作用柱塞的相对侧上提供所需的压力差。
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Patent Agency Ranking
公开(公告)号：US3625242A
公开(公告)日：1971-12-07
申请号：US3625242D
申请日：1970-01-15
Applicant: ITT
Inventor： OSTWALD FRITZ
IPC: F15B1/16 , F16L55/04 , F16L55/052 , F16L55/054
CPC classification number: F16L55/054 , F15B1/16 , F15B2201/205 , F15B2201/315 , F15B2201/3156 , F15B2201/41 , F15B2201/4155 , F16L55/04 , F16L55/052
Abstract: In a pressure accumulator having a cylindrical housing, a coaxial perforated pipe supported within the housing through which pressure medium flows and an elastic tubular partition dividing the space between the housing and the pipe into an outer annular gas chamber and an inner chamber. The ends of the cylindrical housing have recessed sections and tapered end rings which press the elastic tube against the recessed sections to seal the accumulator. The rings also support the perforated tube and have means for fitting the accumulator in a pressure line.
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7.发明授权
公开(公告)号：US3877716A
公开(公告)日：1975-04-15
申请号：US37648373
申请日：1973-07-05
Applicant: ITT
Inventor： OSTWALD FRITZ
IPC: B60B35/00 , B60B27/00 , B60B37/04 , B60B37/10 , B60G3/00 , B60G3/20 , B60G7/00 , B60T1/06 , F16D65/12 , B62D7/08
CPC classification number: B60B27/00 , B60G3/20 , B60G7/008 , B60G2200/144 , B60G2200/46 , B60G2200/464 , B60G2204/148 , B60G2204/30 , B60G2204/414 , B60G2204/422 , B60T1/065 , F16D65/12 , F16D2065/1308
Abstract: The wheel suspension arrangement is mounted on and guided by transversal swinging arms with the disc brake being positioned between the chassis frame and the wheel swivel axis, preferably with the swivel axis being disposed at right angles to the roadway in the driving direction. A steering knuckle is aligned along the swivel axis. A connection is established between the transversal swinging arms and the steering knuckle by means of bifurcated bridging elements which overlap the edge of the brake disc and rest on pivot bearings in the steering knuckle such that these pivot bearings receive the flexural torque of the bridging elements rather than the disc brake.
Abstract translation: 轮悬挂装置安装在横向摆动臂上并由横向摆动臂引导，其中盘式制动器位于底盘框架和轮子旋转轴线之间，优选地，旋转轴线在行进方向上与道路成直角地设置。 转向节沿着旋转轴对齐。 在横向摆臂和转向节之间通过与制动盘的边缘重叠并搁置在转向节中的枢转轴承上的分叉桥接元件建立连接，使得这些枢转轴承接收桥接元件的弯曲扭矩 比盘式制动器。
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公开(公告)号：US3677220A
公开(公告)日：1972-07-18
申请号：US3677220D
申请日：1970-06-05
Applicant: ITT
Inventor： OSTWALD FRITZ , HERTELL SIEGFRIED
CPC classification number: G01F23/00 , G01F23/30 , Y10T137/8342
Abstract: A fluid volume indicator for tanks having a follower, the position of which is directly proportional to the volume of the fluid in the tank and a visible indicator between the follower and a fixed wall, the indicator being movable along the axis of the follower and being acted upon by the two opposed helical compression springs, one between the indicator and the follower and the other one between the indicator and the fixed wall of the tank so that the movement of the indicator is proportional to the movement of the follower.
Abstract translation: 用于具有随动件的液体的液体体积指示器，其位置与罐中的流体的体积成正比，并且在从动件和固定壁之间的可见指示器，该指示器可沿着从动件的轴线移动，并且是 由两个相对的螺旋压缩弹簧作用，一个在指示器和从动件之间，另一个在指示器和罐的固定壁之间，使得指示器的运动与跟随器的运动成比例。
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9.发明授权Brake system with drum and interior and exterior shoes and automatic adjusting means for heating and wear 失效具有鼓，内部和外部鞋子的制动系统和用于加热和磨损的自动调节装置
公开(公告)号：US3586135A
公开(公告)日：1971-06-22
申请号：US3586135D
申请日：1969-05-05
Applicant: ITT
Inventor： OSTWALD FRITZ
CPC classification number: F16D66/00 , F16D53/00 , F16D2066/001
Abstract: A drum-braking system, particularly applicable to vehicular use, and having both external and internal shoes is shown. A carrier assembly on which actuators for both shoes are mounted, is itself mounted with a small amount of radial translational freedom with respect to an axle or steering knuckle. Movement within that freedom is controlled by a bimetal strip which is placed so as to be heated by the drum. A spring loop connects the bimetal strip to the carrier and acts to restore the external shoe clearance after drum cooling; the heating action having acted to adapt the external shoe clearance to heat induced drum distortion. The characteristics of the spring loop are such that the spring will deform partially plastically when its deflection is relatively great during heating because the brake linings have been allowed to wear beyond a predetermined amount. Thus adjustment for lining wear is combined in the structure for adjusting to heat-induced temporary drum distortions.
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公开(公告)号：US3678954A
公开(公告)日：1972-07-25
申请号：US3678954D
申请日：1970-09-09
Applicant: ITT
Inventor： OSTWALD FRITZ , BENDER ALFRED , HOFHEIM GERHARD
CPC classification number: F16K31/52 , F15B13/0402 , F16K31/12 , G05G5/04 , Y10T137/2554 , Y10T137/2567 , Y10T137/2698 , Y10T137/87088
Abstract: A hydraulic control valve assembly having a valve slide and positioning device for successively positioning the valve against spaced abutments by means of an actuator piston.
Abstract translation: 一种具有阀滑动和定位装置的液压控制阀组件，用于通过致动器活塞将阀连续地定位在间隔开的邻接处。
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