公开(公告)号：US5163893A

公开(公告)日：1992-11-17

申请号：US656717

申请日：1991-02-20

Applicant: Noboru Hara ,  Hiroshi Miyajima ,  Hisayasu Sugita ,  Hirohisa Yokoyama

Inventor： Noboru Hara ,  Hiroshi Miyajima ,  Hisayasu Sugita ,  Hirohisa Yokoyama

IPC: B60R21/16 ,  B60R21/237

CPC classification number: B60R21/237 ,  B60R2021/2375 ,  Y10S493/94

Abstract: An apparatus and method is described for automatically folding airbags a plurality of times in stages of predetermined width. Both longitudinal and lateral folds may be accomplished. A plurality of inward and outward folding bars are automatically positioned relative to the airbag and transferred to interleaving positions to fold the airbag.

公开(公告)号：US5146883A

公开(公告)日：1992-09-15

申请号：US703563

申请日：1991-05-21

Applicant: Peter Reipert ,  Arno Kolb ,  Siegfried Mielke ,  Tjark Coners ,  Dean Reichenbach

Inventor： Peter Reipert ,  Arno Kolb ,  Siegfried Mielke ,  Tjark Coners ,  Dean Reichenbach

IPC: F02B3/06 ,  F02F3/10 ,  F16J1/22 ,  F16J9/22

CPC classification number: F16J9/22 ,  F02F3/10 ,  F16J1/22 ,  F02B3/06 ,  F05C2201/021 ,  F05C2251/042

Abstract: In a piston and connecting rod assembly for internal combustion engines, which assembly comprises a spherical small end portion, which is movably mounted in a recess of the piston head and in a retaining ring and which is connected to the skirt of the piston, the load-carrying capacity of the piston, which consists of a pressure-cast aluminum alloy, is increased in that the piston is reinforced by fibers, and a ring carrier which has open pores and is embedded in the ring-carrying portion and is connected thereto by a metallic bond, and a collar serving as an abutment for the retaining ring is integrally cast with the piston skirt on the inside thereof.

Abstract translation: 在用于内燃机的活塞和连杆组件中，该组件包括球形小端部，其可移动地安装在活塞头的凹部中并且在保持环中并且连接到活塞的裙部，负载 由压铸铝合金组成的活塞的承载能力增加，其中活塞由纤维增强，并且环形载体具有开孔并且嵌入在环形承载部分中并且通过 金属结合体和用作保持环的邻接件的凸缘在其内侧与活塞裙一体地铸造。

公开(公告)号：US5063894A

公开(公告)日：1991-11-12

申请号：US609294

申请日：1990-11-05

Applicant: Siegfried Mielke ,  Wolfgang Henning ,  Franz Weiss ,  Karl Golder

Inventor： Siegfried Mielke ,  Wolfgang Henning ,  Franz Weiss ,  Karl Golder

IPC: F02F3/00 ,  B22D18/00 ,  B22D19/08 ,  C22C23/06 ,  C22C47/00 ,  C22C49/00 ,  C22C49/04 ,  C22C49/06 ,  C23C30/00 ,  F02F3/10 ,  F16J1/01 ,  F16J1/02

CPC classification number: C23C30/00 ,  C22C23/06 ,  C22C49/04 ,  F02F3/10 ,  F02F2200/04 ,  F05C2201/021 ,  F05C2201/028 ,  F05C2201/043 ,  F05C2251/042 ,  F05C2253/16

Abstract: In a pressure-diecast light-alloy piston for internal combustion engines, which piston comprises shaped fibrous bodies which are partly embedded in at least one of the piston head, ring zone, piston pin bosses and skirt of the piston, which bodies comprise short ceramic fibers, lying in a common plane and in said plane having a random orientation, the improvement wherein the piston (1) is made of a high-temperature magnesium alloy, the piston skirt at least on its sliding surfaces has a chemically applied or electrodeposited metallic sliding layer (3) which has a thickness of about 10 to 30 .mu.m and a hardness of about 740 to 850 HV.sub.0.01, and the inside surface of the piston is coated with a thin plastic paint layer (2) or an anodized magnesium oxide layer.

Abstract translation: 在用于内燃机的压力 - 压电轻合金活塞中，该活塞包括成形纤维体，其部分地嵌入活塞头，环区，活塞销凸起和活塞的裙部中的至少一个中，该主体包括短陶瓷 纤维，位于共同的平面中，并且在所述平面中具有随机取向，改进之处在于活塞（1）由高温镁合金制成，活塞裙部至少在其滑动表面上具有化学施加的或电沉积的金属 滑动层（3），其具有约10至30μm的厚度和约740至850HV0.01的硬度，并且活塞的内表面涂覆有薄塑料漆层（2）或阳极氧化镁 氧化层。

公开(公告)号：US5005863A

公开(公告)日：1991-04-09

申请号：US436275

申请日：1989-11-13

Applicant: Klaus Drefahl

Inventor： Klaus Drefahl

IPC: B62D1/11 ,  F16F7/00 ,  F16F7/12

CPC classification number: B62D1/11 ,  F16F7/12

Abstract: An installable component which serves to absorb energy and is intended to be used with steering wheels of motor vehicles having a steering wheel hub which is recessed from the rim of the steering wheel consists of a plurality of deformable metal rods, which have parallel axes and are arranged in a circle and at each end are firmly interconnected by a metal flange. In order to improve the energy absorption performance the metal rods are adapted to buckle in the direction of the larger principal moment of inertia under an axially acting pressure force, and at least one of the broadsides, which extend at right angles to the axis of the larger principal moment of inertia and include a right angle with the radius of the installable component, is provided with spur teeth, which extend transversely to the longitudinal direction.

Abstract translation: 用于吸收能量并且旨在与具有从方向盘的边缘凹陷的方向盘轮毂的机动车辆的方向盘一起使用的可安装部件由多个可变形的金属棒组成，所述可变形的金属杆具有平行的轴线并且 布置成圆形并且在每一端通过金属法兰牢固地互连。 为了提高能量吸收性能，金属杆适于在轴向作用的压力作用下沿较大的主惯性矩的方向弯曲，并且至少一个宽边与该轴的轴线成直角延伸 较大的主要惯性矩并且包括与可安装部件的半径成直角，具有横向于纵向方向延伸的正齿。

公开(公告)号：US4812367A

公开(公告)日：1989-03-14

申请号：US909997

申请日：1986-09-22

Applicant: Wolfgang Bickle

Inventor： Wolfgang Bickle

IPC: F16C33/24 ,  B32B15/082 ,  C08J5/16 ,  C08K3/22 ,  C08K7/00 ,  C08K7/20 ,  C08L1/00 ,  C08L27/00 ,  C08L27/16 ,  F16C33/12 ,  F16C33/20

CPC classification number: F16C33/201 ,  C08K3/22 ,  C08K7/20 ,  F16C33/206 ,  Y10T428/26 ,  Y10T428/3154

Abstract: A material for a low-maintenance sliding surface bearing comprises a metallic backing and on said backing a bearing layer comprising PVDF and an additive for improving the friction and sliding properties. To meet more stringent requirements regarding hygiene, the bearing layer is free of lead and contains 0.5 to 3% by weight of a non-toxic metal oxide power and 10 to 40% by weight of glass microspheres.

Abstract translation: 用于低维护性滑动表面轴承的材料包括金属背衬，并且在所述背衬上，包含PVDF的轴承层和用于改善摩擦和滑动性能的添加剂。 为了满足更严格的卫生要求，轴承层不含铅，含有0.5至3重量％的无毒金属氧化物和10至40重量％的玻璃微球。

公开(公告)号：US4739738A

公开(公告)日：1988-04-26

申请号：US795386

申请日：1985-11-06

Applicant: Wilfried Sander ,  Siegfried Mielke

Inventor： Wilfried Sander ,  Siegfried Mielke

IPC: F02F1/24 ,  B22D19/14 ,  C04B35/80 ,  F02B3/06 ,  F02B23/06 ,  F02B77/02 ,  F02F3/00 ,  F02F3/02 ,  F02F3/12 ,  F02F7/00 ,  F02B75/02

CPC classification number: F02F7/0087 ,  C04B35/80 ,  F02B23/0696 ,  F02B77/02 ,  F02F3/12 ,  F02B2023/0612 ,  F02B3/06 ,  F02F2001/008 ,  F05C2201/021 ,  F05C2201/0448 ,  F05C2201/046 ,  F05C2203/08 ,  F05C2253/16 ,  Y02T10/125 ,  Y10T428/12486

Abstract: Light alloy components for internal combustion engines consist of castings in which reinforcing layers consisting of non-woven ceramic fibers are embedded in the stressed surface portions. In order to provide a prolonged protection against damage to the light alloy disposed under the reinforcing layer, the open interstices of the fibrous layer are impregnated with a layer of a ceramic material in the portion which is close to the stressed surface and with the light alloy of the component in the portion which is remote from the stressed surface.

Abstract translation: 用于内燃机的轻合金部件由铸造件组成，其中由非织造陶瓷纤维组成的增强层嵌入在应力表面部分中。 为了提供长时间的保护，防止对配置在增强层下面的轻合金的损伤，纤维层的开口间隙在靠近应力表面的部分和轻合金中浸渍有陶瓷材料层 远离应力表面的部分中的部件。

公开(公告)号：US4587932A

公开(公告)日：1986-05-13

申请号：US695999

申请日：1985-01-29

Applicant: Horst Moebus

Inventor： Horst Moebus

IPC: F02F3/00 ,  F02F3/22 ,  F01P3/10

CPC classification number: F02F3/0023 ,  F02F3/22 ,  F05C2201/021 ,  F05C2201/0448

Abstract: A composite piston for internal combustion engines has an interior cooling chamber and an outer cooling passage. An annular rib protrudes from the inside surface of the upper part and that surface of the lower part which faces that annular rib. An annular flange is clamped between said rib and said surface of the lower part. A tongue which protrudes into the cooling passage is provided on that edge of said flange which faces the cooling passage. In order to minimize the temperature of that surface of the cooling passage which is near the combustion chamber and to maintain at least adjacent to the uppermost ring groove a temperature which is sufficient to prevent a wet corrosion of the piston and of the piston rings, the tongue defines a relatively narrow annular gap with that surface of the cooling passage which is near the combustion chamber so that the coolant oil is throttled as it flows through that gap.

Abstract translation: 用于内燃机的复合活塞具有内部冷却室和外部冷却通道。 环形肋从上部的内表面和面向该环形肋的下部的表面突出。 环形凸缘被夹紧在所述肋和下部的所述表面之间。 突出到冷却通道中的舌片设置在所述凸缘的面向冷却通道的边缘上。 为了最小化靠近燃烧室的冷却通道的表面的温度并且至少保持与最上面的环槽相邻的温度足以防止活塞和活塞环的湿腐蚀， 舌部限定了与燃烧室附近的冷却通道的表面相对窄的环形间隙，使得冷却油在流过该间隙时被节流。