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1. 发明授权

US3931706A Method of making a bushing link chain 失效
标题翻译：制造衬套连杆链的方法
公开(公告)号：US3931706A
公开(公告)日：1976-01-13
申请号：US535070
申请日：1974-12-20
申请人： John F. McKeon , Roy E. Lambert
发明人： John F. McKeon , Roy E. Lambert
IPC分类号： B21L9/02 , B21L9/04
CPC分类号： B21L9/04 , B21L9/02
摘要： A blank, having a pair of parallel bushing forming strips that are intermediately connected by a web, is formed from stock. The blank is bent and curled in a progressive die to form a bushing link that includes a pair of cylindrical bushings integral with the web. Rollers can be slipped longitudinally over the bushing ends opposite from the web and an inside plate is welded to the bushing ends to form a roller link. Such roller links are alternately arranged with pin-links to form a roller chain. A bushing chain can be formed in essentially the same manner as the roller chain by omitting the rollers from the bushing links.
摘要翻译：由坯料形成的具有一对平行的衬套形成条的坯料由纸幅中间连接。坯料弯曲并卷成一个渐进的模具，以形成一个衬套连接件，它包括一对与卷材成一体的圆柱形衬套。辊可以在与腹板相对的衬套端部上纵向滑动，并且内侧板焊接到衬套端部以形成辊连杆。这种滚子连杆交替地布置有销链节以形成滚子链。通过从衬套连接件省略辊子，衬套链可以以与滚子链基本相同的方式形成。

2. 发明授权

US4036072A Welded steel roller chain 失效
标题翻译：焊接钢滚子链
公开(公告)号：US4036072A
公开(公告)日：1977-07-19
申请号：US586472
申请日：1975-06-12
申请人： John F. McKeon , Roy E. Lambert
发明人： John F. McKeon , Roy E. Lambert
IPC分类号： F16G13/06 , F16G13/02
CPC分类号： F16G13/06
摘要： A roller chain that includes a series of alternately arranged roller links and pin links is manufactured by welding side bars to separately formed bushings and pins. Each roller link has a pair of laterally spaced side bars extending in a direction longitudinally of the chain. A pair of bushings extend transversely of the chain between the side bars and a pair of rollers are rotatably mounted on the bushings. Welds fuse each end portion of each bushing to an adjacent side bar end portion. Each pin link has a pair of laterally spaced side bars extending in a direction longitudinally of the chain, with one side bar being located on one side of an adjacent pair of roller links and the other side bar being located on the opposite side of the roller links. A pair of pins extend transversely between the side bars, through bore openings in the bushings of each roller link. Welds fuse each end portion of each pin to an adjacent side bar end portion.
摘要翻译：包括一系列交替布置的滚子链节和销链节的滚子链通过将侧杆焊接到单独形成的衬套和销来制造。每个滚子连杆具有沿着链的纵向方向延伸的一对侧向间隔的侧杆。一对衬套在侧杆之间横向于链条延伸，并且一对辊可旋转地安装在衬套上。焊接件将每个衬套的每个端部熔合到相邻的侧杆端部。每个销连杆具有沿着链的纵向方向延伸的一对侧向间隔开的侧杆，一个侧杆位于相邻的一对滚子连杆的一侧上，另一侧杆位于滚子的相对侧上链接。一对销在侧杆之间横向延伸，通过每个滚子连杆的衬套中的孔开口。焊接件将每个销的每个端部熔合到相邻的侧杆端部。

3. 发明授权

US4020712A Bushing link chain 失效
标题翻译：衬套连杆链
公开(公告)号：US4020712A
公开(公告)日：1977-05-03
申请号：US588448
申请日：1975-06-19
申请人： John F. McKeon , Roy E. Lambert
发明人： John F. McKeon , Roy E. Lambert
IPC分类号： B21L9/02 , B21L9/04 , F16G13/06
CPC分类号： F16G13/06 , B21L9/02 , B21L9/04
摘要： A blank, having a pair of parallel bushing forming strips that are intermediately connected by a web, is formed from stock. The blank is bent and curled in a progressive die to form a bushing link that includes a pair of cylindrical bushings integral with the web. Rollers can be slipped longitudinally over the bushing ends opposite from the web and an inside plate is welded to the bushing ends to form a roller link. Such roller links are alternately arranged with pin-links to form a roller chain. A bushing chain can be formed in essentially the same manner as the roller chain by omitting the rollers from the bushing links.
摘要翻译：由坯料形成的具有一对平行的衬套形成条的坯料由纸幅中间连接。坯料弯曲并卷成一个渐进的模具，以形成一个衬套连接件，它包括一对与卷材成一体的圆柱形衬套。辊可以在与腹板相对的衬套端部上纵向滑动，并且内侧板焊接到衬套端部以形成辊连杆。这种滚子连杆交替地布置有销链节以形成滚子链。通过从衬套连接件省略辊子，衬套链可以以与滚子链基本相同的方式形成。

4. 发明授权

US3989323A Composite bearing assemblies 失效
标题翻译：复合轴承组件
公开(公告)号：US3989323A
公开(公告)日：1976-11-02
申请号：US576763
申请日：1975-05-12
申请人： Roy E. Lambert
发明人： Roy E. Lambert
IPC分类号： F16C33/60 , F16C33/62 , F16C35/04 , F16C13/00
CPC分类号： F16C33/62 , F16C33/60 , F16C35/04
摘要： A bearing assembly has a load supporting segment that is made of a good bearing material supportive of the load thereon. The load supporting segment is positioned transversely of a shaft in a location to support the shaft. A shaft retaining segment that is made of a different material is positioned transversely of the shaft on a shaft side opposite from the load supporting segment for holding the shaft rotatably therebetween to bear upon the load supporting segment. A plurality of such bearing assemblies are manufactured by machine finishing the interior surfaces of an annular metal shape, separating the shape into a plurality of load supporting segments, molding a plastic material into a plurality of shaft retaining segments, and assembling each shaft retaining segment with a complementary load supporting segment.
摘要翻译：轴承组件具有由支撑其上的负载的良好轴承材料制成的负载支撑段。负载支撑段在轴的横向位于支撑轴的位置。由不同材料制成的轴保持段在与负载支撑段相反的轴侧上横向地定位，用于将轴可旋转地保持在承载支承段上。通过对环形金属形状的内表面进行机加工来制造多个这样的轴承组件，将形状分成多个负载支撑段，将塑料材料模制成多个轴保持段，并且将每个轴保持段与互补负载支撑段。

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