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1. 发明授权

US4178781A Knitting needle 失效
标题翻译：针织针
公开(公告)号：US4178781A
公开(公告)日：1979-12-18
申请号：US884016
申请日：1978-03-06
申请人： Douglas R. Virgilio , Robert G. Campbell , Alfred J. Fortunato , Carl F. Benson
发明人： Douglas R. Virgilio , Robert G. Campbell , Alfred J. Fortunato , Carl F. Benson
IPC分类号： D04B35/04
CPC分类号： D04B35/04
摘要： The knitting needle is provided with a hook which is so shaped that in lateral cross-section more of the hook wire than usual is located near the inner periphery of the hook bend so as to decrease the maximum stress levels generated in the hook when compared to conventional needle hooks.
摘要翻译：织针设置有钩状物，其形状使得在横向横截面中，钩线的平均值比通常位于钩形弯曲部的内周边处更靠近钩形弯曲部的内周边，以便减小钩子中产生的最大应力水平常规针钩。

2. 发明授权

US4135372A Universal joint 失效
标题翻译：万向节
公开(公告)号：US4135372A
公开(公告)日：1979-01-23
申请号：US739515
申请日：1977-05-04
申请人： Carl F. Benson
发明人： Carl F. Benson
IPC分类号： F16D3/38 , F16D3/26
CPC分类号： F16D3/38
摘要： A pre-loading structure between the driving member and the driven member removes torsional backlash from a universal joint by pre-loading a pair of blocks against and substantially encompassing the driving member. The blocks are dimensioned so that the inside of each block has surfaces which face one another in spaced relationship to provide a clearance between them to allow the blocks to be moved toward each other as wear occurs to continually maintain the pre-load between driving and driven member.
摘要翻译：驱动构件和从动构件之间的预加载结构通过将一对块预加载在驱动构件上并基本上包围驱动构件而从万向接头去除扭转齿隙。这些块的尺寸被确定为使得每个块的内部具有彼此间隔开的间隔的表面，以在它们之间提供间隙，以允许块彼此相向移动，因为磨损发生以在驱动和驱动之间持续保持预加载会员。

3. 发明授权

US4240682A Bearing race 失效
标题翻译：轴承赛
公开(公告)号：US4240682A
公开(公告)日：1980-12-23
申请号：US20754
申请日：1979-03-15
申请人： Carl F. Benson
发明人： Carl F. Benson
IPC分类号： F16C33/62 , B23D31/00 , C23C8/22 , C23C8/66 , F16C33/60 , F16C33/64 , F16C33/58 , F16C19/24
CPC分类号： B23D31/003 , F16C33/60 , F16C33/64
摘要： At least one groove extends longitudinally across the race. The race includes a relatively soft metal core with its inner and outer surfaces being carburized. The sides of the groove are also carburized and a carburized portion extends radially from the bottom of the groove entirely across the race.
摘要翻译：至少一个凹槽纵向延伸越过座圈。该比赛包括一个相对较软的金属芯，其内表面和外表面被渗碳。凹槽的侧面也被渗碳，并且渗碳部分从凹槽的底部径向延伸穿过赛道。

4. 发明授权

US4133332A Valve control mechanism 失效
标题翻译：阀门控制机构
公开(公告)号：US4133332A
公开(公告)日：1979-01-09
申请号：US841682
申请日：1977-10-13
申请人： Carl F. Benson , Harold W. Humphrey, Jr.
发明人： Carl F. Benson , Harold W. Humphrey, Jr.
IPC分类号： F01L1/245 , F01L9/02 , F01L13/00 , F02D13/06
CPC分类号： F01L13/0031 , F01L1/245 , F01L13/0005 , F01L9/023
摘要： A tappet or valve lifter is used in an internal combustion engine. The operation of the tappet is hydraulically controlled to selectively stop or start the operation of the engine combustion chamber poppet valve. Tappets may be included in both the intake system and the exhaust system of each cylinder.
摘要翻译：在内燃机中使用挺杆或气门挺杆。挺杆的操作是液压控制的，以选择性地停止或开始发动机燃烧室提升阀的操作。每个气缸的进气系统和排气系统都可以包括挺杆。

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