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公开(公告)号：US4796898A
公开(公告)日：1989-01-10
申请号：US30321
申请日：1987-03-26
申请人： Bert Brauers , Martin Morsbach
发明人： Bert Brauers , Martin Morsbach
摘要： Oil scraping piston ring of profiled steel having punched-in oil vent holes. To keep at a minimum the bulging at the holes developed during coiling, the oil vent holes are given an elliptical or rhombic outline.
摘要翻译： 异型钢的刮油活塞环有冲孔通风孔。 为了最小化在卷取过程中产生的孔的膨胀，油孔通过椭圆或菱形轮廓。
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公开(公告)号：US4629198A
公开(公告)日：1986-12-16
申请号：US666227
申请日：1984-10-29
申请人： Martin Morsbach , Bert Brauers
发明人： Martin Morsbach , Bert Brauers
CPC分类号： F16J9/066
摘要： An oil scraper piston ring assembly includes an oil scraper ring received in a piston groove and being in circular contact with a first side wall of the groove; and a spring ring received in the groove between the oil scraper ring and a second side wall of the groove. The spring ring has circumferentially distributed resilient tongues oriented alternatingly radially inwardly and radially outwardly. The spring ring has a radially outer circular part situated axially adjacent the oil scraper ring and a radially inner circular part bent with respect to the radially outer circular part and extending at least partially radially adjacent an inner periphery of the oil scraper ring. The oil scraper ring is a steel band ring of relatively small axial height, the spring ring is a resilient band ring also of relatively small axial height, and the oil scraper ring and the spring ring have approximately identical thicknesses of material.
摘要翻译： 油刮板活塞环组件包括容纳在活塞槽中并与槽的第一侧壁圆形接触的刮油环; 以及弹簧环，其容纳在所述刮油环与所述槽的第二侧壁之间的槽中。 弹簧环具有周向分布的弹性舌片，其交替地径向向内和径向向外定向。 弹簧环具有轴向邻近刮油环的径向外圆形部分和相对于径向外圆形部分弯曲并且至少部分地径向邻近刮油环的内周延伸的径向内圆形部分。 刮油环是轴向高度相对较小的钢带环，弹簧环是轴向高度相对较小的弹性带环，油刮环和弹簧环具有大致相同的材料厚度。
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公开(公告)号：US4695064A
公开(公告)日：1987-09-22
申请号：US839171
申请日：1986-03-13
申请人： Bert Brauers , Martin Morsbach
发明人： Bert Brauers , Martin Morsbach
CPC分类号： F16J9/066
摘要： A piston-and-ring assembly includes a generally cylindrical piston, a circumferential groove provided in the piston and having a bottom and two radial flanks forming opposite sides of the groove; and an expander spring ring accommodated in the groove and including a plurality of generally radially extending tongues arranged in a circumferential series. Each tongue has, at a radially inward end, a leg portion extending at a first angle other than zero to the respective tongue from which it extends. An oil scraper annular lamina is situated in the groove and is supported axially by the tongues and is abutted radially by the leg portions. An extension forms part of each leg portion and is oriented thereto at an inclination. Each extension has a length which extends substantially from one of the flanks to the other.
摘要翻译： 活塞和环组件包括大致圆柱形的活塞，设置在活塞中的周向槽，并且具有底部和形成凹槽相对侧的两个径向侧面; 以及容纳在所述槽中的膨胀弹簧圈，并且包括沿圆周方向排列的多个大致径向延伸的舌片。 每个舌片在径向向内的端部具有以除零之外的第一角度延伸到其延伸的相应舌部的腿部分。 油刮板环形薄片位于凹槽中并由舌片轴向支撑并且由腿部部分径向抵靠。 延伸部形成每个腿部的一部分并且以倾斜方向朝向其。 每个延伸部的长度基本上从一个侧翼延伸到另一个。
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公开(公告)号：US4462602A
公开(公告)日：1984-07-31
申请号：US473627
申请日：1983-03-09
申请人： Bert Brauers , Reiner Kierst , Martin Morsbach
发明人： Bert Brauers , Reiner Kierst , Martin Morsbach
CPC分类号： F16J9/066
摘要： A piston ring assembly has a ring-shaped expander spring composed of an annular body defining an axial direction and presenting a circumferential main bending region and a plurality of resilient tongues extending radially outwardly from the main bending region and adjoined, adjacent the main bending region, by generally axially extending parts of the annular body. The assembly further has a lamina lying, at least in part, on the tongues and is radially supported by the axially extending parts. The main bending region is disposed radially inwardly of the lamina.
摘要翻译： 活塞环组件具有环形膨胀弹簧，该环形膨胀弹簧由限定轴向方向的环形体构成，并且具有周向主弯曲区域和从主弯曲区域径向向外延伸并邻近主弯曲区域邻接的多个弹性舌片， 通过环形体的大致轴向延伸的部分。 组件还具有至少部分地位于舌部上并且由轴向延伸部分径向支撑的薄片。 主弯曲区域设置在层板的径向内侧。
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公开(公告)号：US4183544A
公开(公告)日：1980-01-15
申请号：US902921
申请日：1978-05-04
申请人： Martin Morsbach , Paul Johren
发明人： Martin Morsbach , Paul Johren
摘要： A spacer-expander member for holding one or two cylinder-engaging rails in a groove in a piston is formed to present a plurality of radially inwardly-directed spacer feet which are so located that they engage the groove bottom in a region spaced from the groove sides.
摘要翻译： 用于将一个或两个圆柱形接合轨道保持在活塞中的凹槽中的间隔物扩张器构件被形成为呈现多个径向向内定向的间隔脚，所述间隔物脚定位成使得它们在与凹槽间隔开的区域中接合凹槽底部 边。
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6.发明授权
公开(公告)号：US4145060A
公开(公告)日：1979-03-20
申请号：US751893
申请日：1976-12-17
申请人： Friedhelm Stecher , Martin Morsbach , Paul Johren
发明人： Friedhelm Stecher , Martin Morsbach , Paul Johren
摘要： An axially and radially clamping spreader ring for an oil scraper piston ring, comprises a profiled metal band which has been made resilient in the circumferential direction by corrugations and/or cuts. The two ends of the metal band abut against one another and the metal band is provided in the area of one side with axial and radial supporting faces to accommodate at least one band-shaped scraper ring. A plurality of radially outwardly extending protrusions are distributed over the circumference of the band in the vicinity of the side of the spreader ring which is axially opposite the side which accommodates the scraper ring. The protrusions are separated from one another by wide lubricating channels and, when installed, contact the cylinder wall.
摘要翻译： 一种用于刮油器活塞环的轴向和径向夹紧的吊环，包括通过波纹和/或切口在圆周方向上制成弹性的异形金属带。 金属带的两端彼此邻接，并且金属带设置在一侧的区域中，具有轴向和径向支撑面以容纳至少一个带状刮刀环。 多个径向向外延伸的突起分布在带状物的圆周上，在吊环的侧面附近，其与容纳刮刀环的侧面轴向相反。 突起通过宽的润滑通道彼此分开，并且当安装时，与气缸壁接触。
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公开(公告)号：US4139205A
公开(公告)日：1979-02-13
申请号：US883851
申请日：1978-03-06
申请人： Gerhard Duck , Martin Morsbach , Paul Johren
发明人： Gerhard Duck , Martin Morsbach , Paul Johren
摘要： A piston ring formed of an annular, cross-sectionally bent metal strip has a series of circumferentially distributed slots extending in a generally axial orientation from edges of the strip. The slots are in an overlapping relationship when viewed circumferentially for defining a series of circumferential, resilient webs. The webs have web portions that are readily deformable to bending forces.
摘要翻译： 由环形的横截面弯曲的金属条形成的活塞环具有一系列周向分布的狭槽，该狭缝从带的边缘沿大致轴向取向延伸。 当沿周向观察时，狭槽处于重叠关系，以限定一系列周向的弹性腹板。 腹板具有容易变形成弯曲力的腹板部分。
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公开(公告)号：US4090720A
公开(公告)日：1978-05-23
申请号：US783450
申请日：1977-03-31
申请人： Martin Morsbach , Paul Johren , Jurgen Weiss
发明人： Martin Morsbach , Paul Johren , Jurgen Weiss
摘要： An expander spring for supporting an oil scraper ring in a groove of a piston is constituted by a sheet metal ring having an axis and forming an annular channel of generally U-shaped cross section. The channel has two side walls, forming, respectively, a radially inner and a radially outer, axially oriented side of the expander spring. The channel further has a base interconnecting the side walls and an open side opposite the base. A plurality of circumferentially distributed slots are provided in the side walls for increasing the resiliency of the expander spring in the circumferential direction, and a plurality of axially projecting support feet are carried by the free end of the radially inner side of the expander spring for supporting at least one oil scraper ring.
摘要翻译： 用于在活塞的槽中支撑刮油环的膨胀弹簧由具有轴线的金属板构成，并形成大致U形截面的环形槽。 通道具有两个侧壁，分别形成膨胀机弹簧的径向内径和径向外侧轴向定向侧。 通道还具有将侧壁和与底座相对的开口侧互连的基座。 在侧壁中设置有多个周向分布的槽，用于增加膨胀弹簧在周向上的弹性，并且多个轴向突出的支撑脚由膨胀弹簧的径向内侧的自由端承载，用于支撑 至少有一个刮油环。
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公开(公告)号：US4448431A
公开(公告)日：1984-05-15
申请号：US48996
申请日：1979-06-15
CPC分类号： F16J15/123
摘要： In a cylinder head gasket for an internal-combustion engine, composed of a disc of fibrous and/or porous soft material provided with passages, and a metallic casing extending around one such passage and presenting two arms each disposed at a respective side of the disc with at least one arm being angled in the direction toward the soft material, and a saturating agent which is plastic or elastic when installed and which fills the pores of the soft material except for the region underneath the casing, the angled portion of the at least one arm has the configuration of an annular recess directed toward the interior of the disc in the immediate vicinity of the end of the one flange arm.
摘要翻译： 在用于内燃机的气缸盖垫圈中，由具有通道的纤维和/或多孔软质材料盘组成，以及金属壳体，其围绕一个这样的通道延伸并且呈现两个臂，每个臂设置在盘的相应侧 其中至少一个臂在朝向软材料的方向上成角度;以及饱和剂，其在安装时是塑料或弹性的，并且填充除了壳体下方的区域之外的软材料的孔，至少该角度部分 一个臂具有在一个凸缘臂的端部附近指向盘的内部的环形凹部的构造。
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10.发明授权
公开(公告)号：US4201804A
公开(公告)日：1980-05-06
申请号：US918820
申请日：1978-06-26
申请人： Friedhelm Stecher , Josef Fazekas , Paul Johren , Martin Morsbach
发明人： Friedhelm Stecher , Josef Fazekas , Paul Johren , Martin Morsbach
CPC分类号： F16J15/102 , F16J15/122 , Y10T428/215 , Y10T428/24289 , Y10T428/24322
摘要： A gasket made of a fibrous and/or porous material is impregnated with a liquid saturating agent consisting essentially of an organic, synthetic and completely polymerizable liquid that does not contain agents which will evaporate during polymerization of the liquid.
摘要翻译： 由纤维和/或多孔材料制成的垫圈浸渍有基本上由有机，合成和完全可聚合的液体组成的液体饱和剂，所述液体饱和剂不含有将在液体聚合期间蒸发的试剂。
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