专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4326848A Constant belt tension device 失效
标题翻译：恒定皮带张紧装置
公开(公告)号：US4326848A
公开(公告)日：1982-04-27
申请号：US142434
申请日：1980-04-21
申请人： Larry T. George , Herbert W. Egan, Jr.
发明人： Larry T. George , Herbert W. Egan, Jr.
IPC分类号： F16F7/00 , F16H7/14 , F16H7/12
CPC分类号： F16H7/14 , Y10T403/455 , Y10T74/20006
摘要： A constant-tension spring device for the accessory belt of an automobile engine. The device includes a cylinder having an elastomer ring mounted within each of its ends. A rod passes through each elastomer ring, the rod having spaced shoulders each bearing against one end of a respective elastomer ring. Abutments within the cylinder position and retain the elastomer rings. Upon sufficient axial motion between the rod and cylinder, the elastomer rings are distorted by twisting and display a flat segment of the load vs. deflection curve between the rod and cylinder. The spring device maintains a desired tension within the accessory belt, compensating for temperature, humidity, and ageing changes in belt length which would otherwise result in change of belt tension.
摘要翻译：一种用于汽车发动机附件带的恒张力弹簧装置。该装置包括具有安装在其每个端部内的弹性体环的圆柱体。杆穿过每个弹性体环，杆具有分开的肩部，每个轴承抵靠相应弹性体环的一端。圆柱体内的基台并保持弹性体环。在杆和气缸之间的足够的轴向运动之后，弹性体环通过扭转并且在杆和气缸之间显示负载与挠曲曲线之间的平坦部分而变形。弹簧装置在附件带内保持期望的张力，补偿带长度的温度，湿度和老化变化，否则会导致皮带张力的变化。

2. 发明授权

US4462270A Friction index modifier for damper 失效
标题翻译：阻尼器摩擦指数调节器
公开(公告)号：US4462270A
公开(公告)日：1984-07-31
申请号：US56392
申请日：1979-07-10
申请人： Duncan H. Cooper , Herbert W. Egan, Jr.
发明人： Duncan H. Cooper , Herbert W. Egan, Jr.
IPC分类号： F16F15/16 , F16F15/14 , F16F15/167 , F16F15/10
CPC分类号： F16F15/167 , F16F15/1442 , Y10T74/2122
摘要： An improvement over U.S. Pat. No. 3,440,899 by McGavern. That patent includes a first plurality of shear liquid filled cavities defined by through apertures in the elastomer member. The improvement of this invention resides in adding a second plurality of shear liquid filled cavities, the cavities located in the inertia member at a surface thereof interfaced with the elastomer member. By this construction the total volume of shear liquid is increased, thereby increasing the damping action of the torsional vibration damper.
摘要翻译：对美国专利的改进 McGavern的第3,440,899号。该专利包括由弹性体构件中的通孔限定的第一多个剪切液体填充腔。本发明的改进在于添加第二多个剪切液体填充空腔，空腔位于与弹性体构件接合的表面处的惯性构件中。通过这种结构，剪切液的总体积增加，从而增加了扭转振动阻尼器的阻尼作用。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式