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公开(公告)号：US4333403A
公开(公告)日：1982-06-08
申请号：US28265
申请日：1979-04-09
申请人： Carl E. Tack , Sergei G. Guins
发明人： Carl E. Tack , Sergei G. Guins
摘要： One or more of the springs supporting the bolster of a railway car truck is a two stage spring group comprising an outer coil and an inner coil disposed within and coaxial with the outer spring. A retainer is provided to hold the inner spring in relation to the outer spring. The retainer has helically arranged lugs or a flange in engagement with the outer coil at the lower end, and the retainer also includes a support surface for supporting the lower end of the inner coil.
摘要翻译： 一个或多个支撑铁路车辆卡车的摇枕的弹簧是两级弹簧组，其包括设置在外弹簧内并与外弹簧同轴的外线圈和内线圈。 提供保持器以相对于外部弹簧保持内部弹簧。 保持器具有螺旋布置的凸耳或在下端处与外部线圈接合的凸缘，并且保持器还包括用于支撑内部线圈的下端的支撑表面。
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公开(公告)号：US4222696A
公开(公告)日：1980-09-16
申请号：US901627
申请日：1978-05-01
申请人： Sergei G. Guins
发明人： Sergei G. Guins
CPC分类号： B61D45/006
摘要： The present invention relates to an adjustable bulkhead for preventing the movement of lading within a lading carrying vehicle, such as a railway car, and more particularly, relates to a mechanical bulkhead having a structural frame member adapted to be mounted in a stationary position, with one or more expandable panels connected to said frame member by clevis linkages which are operated by one or more hydraulic cylinders. By the use of an air-operated hydraulic pump fed by a constant volume air reservoir of a size chosen so that as the bulkhead expands the pressure of the air supplied to the hydraulic pump, and thus, the oil pressure in the hydraulic cylinder, will decrease as the natural mechanical advantage of the clevis type linkage comes into play, a substantially uniform force can be kept on the lading regardless of the amount of the expansion of the bulkhead.The use of the hydraulic cylinder permits a near instant response to the movement of the lading, either in the horizontal or vertical directions with substantially instantaneous expansion of the movable bulkhead panels to take up slack and to prevent the development of voids that were present with the old air bag bulkhead systems, such voids being primarily responsible for cargo damage. The provision of a check valve in the hydraulic line also prevents any backward movement of the panels, and thus, the present invention provides a bulkhead which can initially expand to compress a lading, will maintain a uniform force on the lading, either in a horizontal or vertical direction and will quickly take up any slack which develops in the lading, but which will not retract until the operator desires it to, and thus, substantially eliminates the possibility of any damage to the lading being carried from having voids develop in the lading due to quick starts and stops or bumps of the vehicle, into which cargo can fall and be crushed by further motion of the vehicle.
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公开(公告)号：US5221044A
公开(公告)日：1993-06-22
申请号：US810631
申请日：1991-12-19
申请人： Sergei G. Guins
发明人： Sergei G. Guins
摘要： There is disclosed a rail fastening system for wood or concrete ties having provisions for rail gage adjustment and including a pair of shoulders removably secured to a railway tie plate or a shoulder retaining in a concrete tie with provisions for lateral adjustment of the rails by the placing of a series of spacers between the flange base of the rail and the shoulders, with the dimensions of the spacers selected to provide constant deflection of the rail clips, if used, regardless of the adjusted position of the rail.
摘要翻译： 公开了一种用于木材或混凝土连接件的轨道紧固系统，其具有用于轨道计量调节的规定，并且包括可拆卸地固定到铁路连接板或保持在混凝土接头中的肩部的一对肩部，其中用于通过放置横向调节轨道 在轨道的凸缘基部和肩部之间的一系列间隔件，其间隔件的尺寸被选择以提供轨道夹的恒定偏转（如果使用的话），而不管轨道的调整位置如何。
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公开(公告)号：US4765251A
公开(公告)日：1988-08-23
申请号：US904074
申请日：1986-09-04
申请人： Sergei G. Guins
发明人： Sergei G. Guins
IPC分类号： B61F5/06
CPC分类号： B61F5/06
摘要： The specification discloses an improved railway car truck providing increased dampening for high volume rail cars by the use of bolster pocket wear plates in combination with five different types of springs in the spring baskets of the railway car trucks. The five different types of springs include either a single outer coil, or inner and outer coaxial coils, with the outer coils being of different lengths to provide multiple effective spring rates action which place the critical frequency of the car trucks at two different speeds, rather than a single speed, and makes the amplitude of resonance occurring at the critical frequency much smaller than would otherwise occur, to prevent the car truck from resonating in such a way as to rock the rail car excessively. These types of spring arrangements also prevent excessive vertical bouncing of railway cars.
摘要翻译： 该规范公开了一种改进的铁路车辆卡车，其通过在铁路车辆卡车的弹簧篮中结合使用五种不同类型的弹簧的缓冲口袋耐磨板，为大量轨道车提供增加的阻尼。 五种不同类型的弹簧包括单个外部线圈或内部和外部同轴线圈，外部线圈具有不同的长度，以提供多种有效的弹簧速率动作，其将轿车的临界频率放置在两种不同的速度，而不是 并且使得在临界频率下发生的谐振振幅远远小于否则将发生的共振振幅，以防止汽车卡车以过高的方式摇摆轨道车辆的方式共振。 这些类型的弹簧装置也防止铁路车辆的过度垂直弹跳。
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公开(公告)号：US4657611A
公开(公告)日：1987-04-14
申请号：US675881
申请日：1984-11-28
申请人： Sergei G. Guins
发明人： Sergei G. Guins
CPC分类号： B31F1/2813 , B31F5/00 , B32B3/28 , Y10T156/102 , Y10T156/1025 , Y10T156/1084 , Y10T428/24711 , Y10T428/24727
摘要： There is disclosed a cross corrugated fiberboard having at least one layer of corrugations running in a longitudinal direction. A method and apparatus for making such a cross corrugated fiberboard is disclosed which first produces a single-wall corrugated fiberboard having a transversely corrugated fiberboard member glued between upper and lower facings which are offset from each other. The intermediate product is cut into pieces of a length equal to the desired width of the finished product, and these pieces are glued together seriatim with their corrugations in a longintudinal direction by the use of the offset portions of the facings. Additional layers of transversely corrugated single-faced or other type corrugated fiberboard may be built up on the longitudinally corrugated layer to make many continuous cross corrugated fiberboard products.
摘要翻译： 公开了一种具有在纵向方向上延伸的至少一层波纹的十字瓦楞纸。 公开了一种用于制造这种十字瓦楞纸的方法和装置，其首先生产具有胶合在彼此偏移的上部和下部面板之间的横向瓦楞纸板构件的单壁瓦楞纸板。 将中间产品切割成等于成品的期望宽度的长度的片，并且通过使用面板的偏移部分将这些片与长波方向的波纹粘合在一起。 横向波纹单面或其他类型的瓦楞纸板的另外的层可以在纵向波纹层上建立，以制造许多连续的交叉瓦楞纸产品。
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公开(公告)号：US4089273A
公开(公告)日：1978-05-16
申请号：US585050
申请日：1975-06-09
申请人： Sergei G. Guins
发明人： Sergei G. Guins
CPC分类号： B61D45/006
摘要： The present invention relates to an adjustable bulkhead for preventing the movement of lading within a lading carrying vehicle, such as a railway car, and more particularly, relates to a mechanical bulkhead having a structural frame member adapted to be mounted in a stationary position, with one or more expandable panels connected to said frame member by clevis linkages which are operated by one or more hydraulic cylinders. By the use of an air-operated hydraulic pump fed by a constant volume air reservoir of a size chosen so that as the bulkhead expands, the pressure of the air supplied to the hydraulic pump, and thus, the oil pressure in the hydraulic cylinder, will decrease as the natural mechanical advantage of the clevis type linkage comes into play, and a substantially uniform force can be kept on the lading regardless of the amount of the expansion of the bulkhead.The use of the hydraulic cylinder permits a near instant response to the movement of the lading, with substantially instantaneous expansion of the movable bulkhead panels to take up slack and to prevent the development of voids that were present with the old airbag bulkhead systems, such voids being primarily responsible for cargo damage. The provision of a check valve in the hydraulic line also prevents any backward movement of the panels, and thus, the present invention provides a bulkhead which can initially expand to compress a lading, will maintain a uniform force on the lading, and will quickly take up any slack which develops in the lading, but which will not retract until the operator desires it to, and thus, substantially eliminates the possibility of any damage to the lading being carried from having voids develop in the lading due to quick starts and stops of the vehicle, into which cargo can fall and be crushed by further motion of the vehicle.
摘要翻译： 本发明涉及一种用于防止在诸如铁路车辆的承运车辆中的运输的可调节隔板，更具体地涉及一种具有适于安装在静止位置的结构框架构件的机械隔板， 一个或多个可膨胀面板通过由一个或多个液压缸操作的U形夹连接到所述框架构件。 通过使用由恒定容积的空气储存器供给的气动液压泵，其尺寸选择为使得当隔板膨胀时，供应到液压泵的空气的压力以及因此液压缸中的油压， 随着U形夹型联动器的自然机械优点发挥作用而减小，并且无论舱壁的膨胀量如何，都能够在提升上保持基本均匀的力。
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