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公开(公告)号：USRE30018E
公开(公告)日：1979-06-05
申请号：US903444
申请日：1978-05-05
CPC分类号： F16H55/30 , B62D55/12 , Y10S474/901
摘要： An improved sprocket configuration for use in a track-type vehicle drive. The tooth configuration and tooth pocket configuration accommodate packing of the pocket and permit limited displacement of the chain without excessive wear of the chain bushings. The pocket configuration is relatively deep so as to permit a preselected amount of packing in the pocket root to minimize the chain bushing displacement. The improved tooth configuration provides a rounded topping surface avoiding bushing wear as may occur with sharp corner tooth configurations of the prior art.
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公开(公告)号：US4042282A
公开(公告)日：1977-08-16
申请号：US644370
申请日：1975-12-24
CPC分类号： F16C33/04 , B60S1/68 , B62D55/12 , B62D55/202
摘要： A track chain includes a plurality of track pin bushings as is well known, to seat in recesses defined by a drive sprocket. Each track pin bushing defines a plurality of angled protrusions which act as wear surfaces between the bushing and the sprocket, and also act to force foreign matter from recesses of the sprocket in which bushings are seatable.
摘要翻译： 轨道链包括众所周知的多个履带销衬套，以便安置在由驱动链轮限定的凹部中。 每个履带销衬套限定多个成角度的突起，其作为衬套和链轮之间的磨损表面，并且还起作用以迫使异物从链轮的可以套在衬套中的凹槽中移动。
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公开(公告)号：US4120537A
公开(公告)日：1978-10-17
申请号：US787814
申请日：1977-04-15
IPC分类号： B62D55/20 , B62D55/205 , B62D55/28 , F16G13/06 , F16J15/16
CPC分类号： B62D55/205 , B62D55/28
摘要： A track link assembly including a plurality of track links having track pin receiving apertures therein, a plurality of track pins extending through associated ones of the apertures and pivotally interconnecting adjacent ones of the links, a plurality of roller bushings rotatably mounted on the ends of the pins, and a plurality of track shoes secured to respective ones of the links.
摘要翻译： 一种轨道连杆组件，包括在其中具有轨道销接收孔的多个轨道连杆，多个轨道销延伸穿过相关联的一个孔并枢转地互连相邻的连杆，多个辊套可旋转地安装在 销，以及固定到相应链接的多个履带板。
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公开(公告)号：USRE29723E
公开(公告)日：1978-08-08
申请号：US801717
申请日：1977-05-31
IPC分类号： B62D55/096 , B62D55/12 , B62D55/20
CPC分类号： B62D55/096 , B62D55/202
摘要： An endless track assembly for use with a track-type vehicle having a notched drive sprocket is provided with link elements having a resilient mid-pitch impact lug located midway between the track link bushings. The resilient mid-pitch lug reduces track noise and wear due to metal-to-metal impact of the track against the sprocket and idler by having a topmost portion of greater height than adjacent bushings whereby initial contact is made by the lug so that impact energy is thereby absorbed prior to engagement of the track bushings.
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公开(公告)号：US4016772A
公开(公告)日：1977-04-12
申请号：US615446
申请日：1975-09-22
CPC分类号： F16H55/30 , B62D55/12 , Y10S474/901
摘要： An improved sprocket configuration for use in a track-type vehicle drive. The tooth configuration and tooth pocket configuration accommodate packing of the pocket and permit limited displacement of the chain without excessive wear of the chain bushings. The pocket configuration is relatively deep so as to permit a preselected amount of packing in the pocket root to minimize the chain bushing displacement. The improved tooth configuration provides a rounded topping surface avoiding bushing wear as may occur with sharp corner tooth configurations of the prior art.
摘要翻译： 用于轨道式车辆驱动的改进的链轮结构。 牙齿配置和牙槽配置允许袋的包装，并允许链的有限位移，而不会过多地磨损链套。 口袋构造相对较深，以便允许袋口根部中的预选量的包装以最小化链衬套位移。 改进的齿构造提供了圆形顶部表面，避免了现有技术的锐角齿构造可能发生的衬套磨损。
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公开(公告)号：US4262970A
公开(公告)日：1981-04-21
申请号：US134620
申请日：1979-09-14
申请人： Glenn M. Haslett
发明人： Glenn M. Haslett
IPC分类号： B62D55/20 , B62D55/088 , F16J15/34
CPC分类号： B62D55/0887 , F16J15/3436 , F16J15/3456
摘要： PCT No. PCT/US79/00724 Sec. 371 Date Sept. 14, 1979 Sec. 102(e) Date Sept. 14, 1979 PCT Filed Sept. 14, 1979A seal assembly wherein a resilient seal (84) is disposed within an open annular recess (82) defined in a first member (56). A second member is disposed adjacent to and is deflectable toward and away from the recess (82) opening. Means (90) within the recess (82) and responsive to the spacing between the first (56) and second (74) members are effective to deflect the seal (84) of the first (56) and second (74) members over substantially the entire range of deflection of the members (56, 74).
摘要翻译： PCT No.PCT / US79 / 00724 Sec。 371日期1979年9月14日第 （e）1979年9月14日的PCT日期1979年9月14日提交一种密封组件，其中弹性密封件（84）设置在限定在第一构件（56）中的开放的环形凹部（82）内。 第二构件被设置成与凹部（82）开口相邻并且可偏转。 在凹部（82）内并且响应于第一（56）和第二（74）构件之间的间隔的装置（90）有效地使第一（56）和第二（74）构件的密封件（84）基本上 构件（56,74）的整个偏转范围。
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公开(公告)号：US4890892A
公开(公告)日：1990-01-02
申请号：US253272
申请日：1988-10-03
申请人： Glenn M. Haslett
发明人： Glenn M. Haslett
IPC分类号： B62D55/096 , B62D55/108 , B62D55/14
CPC分类号： B62D55/1086 , B62D55/145
摘要： A track roller assembly supports and guides a portion of the endless track of a track type vehicle as that portion of the track travels between a drive wheel and an idler wheel of the vehicle. The rim portions of the roller assembly include a plurality of alternating resilient non-metallic rings and metallic rings. The non-metallic rings are compressed between the metallic rings to increase the diameter of the outer walls of the rings. The link rails contact the non-metallic rings only. Conventional track supporting rollers have metallic treads which generate noise and impact against the metal link rails. The rollers often fail to rotate due to insufficient friction with the link rails. The subject roller assembly, with resilient rings in contact with the link rails, generates low levels of noise and vibration and produces sufficient friction to rotate the rollers.
摘要翻译： 轨道滚子组件支撑并引导轨道型车辆的环形轨道的一部分，因为轨道部分在车辆的驱动轮和惰轮之间行进。 辊组件的边缘部分包括多个交替弹性非金属环和金属环。 非金属环在金属环之间被压缩以增加环的外壁的直径。 链条仅与非金属环接触。 传统的轨道支撑辊具有金属胎面，其产生噪声并撞击金属连杆轨道。 由于与连杆导轨的摩擦力不足，滚轮通常无法旋转。 具有与链节轨接触的弹性环的主体辊组件产生低水平的噪音和振动，并产生足够的摩擦力来旋转辊。
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公开(公告)号：US4248439A
公开(公告)日：1981-02-03
申请号：US136653
申请日：1979-10-15
申请人： Glenn M. Haslett
发明人： Glenn M. Haslett
IPC分类号： B62D55/088 , F16J15/34 , F16J15/32 , F16J15/38
CPC分类号： B62D55/0887 , F16J15/344
摘要： PCT No. PCT/US79/00841 Sec. 371 Date Oct. 15, 1979 Sec. 102(e) Date Oct. 15, 1979, PCT Filed Oct. 15, 1979A stabilized seal structure (24,124,224) for use in a seal space (20,120,220) defined by a first wall (17), a second wall (18) confronting the first wall and variably spaced therefrom, a third wall (19) extending across the seal space between the first and second walls, and a fourth wall (16) extending across the space oppositely of the third wall (19). The seal structure includes a seal member (25,125,225) defining a first leg (26,126,226), a second leg (27,127,227) having a sealing portion (34,134,234) engaging the second wall, and a bight portion (28,128,228) extending adjacent the fourth wall. The legs and bight portion cooperatively define a load member space (29,129,229) receiving a load ring (30,130,230). At least one of the bight portion of the seal ring and the fourth wall is provided with an annular recess (31,13,231) facing the other element. The recess permits compression of the seal ring while effectively maintaining the effective volume of the seal ring space during initial compression of the seal ring by accommodating the portion of the bight of the seal ring overlying the recess during such initial compression. Resultingly, the sealing portion of the seal ring is maintained in effectively fixed relationship to the confronting wall during such initial compression, thereby providing improved stability in the sealing functioning of the seal structure.
摘要翻译： PCT No.PCT / US79 / 00841 Sec。 371日期1979年10月15日 102（e）1979年10月15日，PCT，1979年10月15日提交一种用于由第一壁（17），第二壁（18）限定的密封空间（20,120,220）中的稳定的密封结构（24,124,224） 第一壁和可变地间隔开的第一壁，延伸穿过第一和第二壁之间的密封空间的第三壁（19）和延伸穿过与第三壁（19）相对的空间的第四壁（16）。 密封结构包括限定第一腿部（26,126,226）的密封构件（25,125,225），具有与第二壁接合的密封部分（34,134,234）的第二腿部（27,127,227）和邻近第四壁延伸的弯曲部分（28,128,228）。 腿部和弯曲部分协作地限定承载负载环（30,130,230）的负载构件空间（29,129,229）。 密封环的弯曲部分和第四壁中的至少一个设置有面向另一个元件的环形凹部（31,13,231）。 该凹部允许密封环的压缩，同时通过在这种初始压缩期间容纳密封环的弯曲部分覆盖凹部的部分，在密封环的初始压缩期间有效地保持密封环空间的有效体积。 因此，在这种初始压缩期间，密封环的密封部分保持与对面壁的有效固定关系，从而提供密封结构的密封功能的改善的稳定性。
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公开(公告)号：US4253708A
公开(公告)日：1981-03-03
申请号：US85642
申请日：1979-04-20
申请人： Glenn M. Haslett
发明人： Glenn M. Haslett
摘要： PCT No. PCT/US79/00253 Sec. 371 Date Apr. 20, 1979 Sec. 102(e) Date Apr. 20, 1979 PCT Filed Apr. 20, 1979 PCT Pub. No. WO80/02269 PCT Pub. Date Oct. 30, 1980.A crawler type vehicle including a main frame (10), a track frame (14), a continuous track (24) having upper and lower runs composed of plural rigid track links (26) mounting track shoes (28) and pivotally interconnected by pins (30) and bushings (42), an idler sprocket (16) on the track frame and a drive sprocket (20) engaging some of the bushings. The invention contemplates the improvement of a flexible belt (46) unattached to but supporting the upper run of the track assembly.
摘要翻译： PCT No.PCT / US79 / 00253 Sec。 371日期1979年4月20日 102（e）日期1979年4月20日PCT提交1979年4月20日PCT公布。 公开号WO80 / 02269 1980年10月30日，一种履带式车辆，包括主框架（10），轨道框架（14），具有由多个刚性轨道连杆（26）组成的上下运动的连续履带（24） 通过销（30）和衬套（42）枢转地互连，轨道框架上的空转链轮（16）和接合一些衬套的驱动链轮（20）。 本发明考虑到未附接到但支撑轨道组件的上部行程的柔性带（46）的改进。
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