-
公开(公告)号：US4229044A
公开(公告)日：1980-10-21
申请号：US31560
申请日：1979-02-12
申请人： Delwin E. Cobb , Richard E. Livesay
发明人： Delwin E. Cobb , Richard E. Livesay
CPC分类号： E02F5/326 , Y10S37/904
摘要： An improved ripper assembly (10) wherein a ripper shank (19) is mounted to the beam (11) of a tractor by a clevis pin (22) so as to minimize side forces acting on the shank pin (25). The vertical axis of the clevis pin may be aligned with the distal end (34) of the ripper tip (21) and the horizontal axis (24) of the shank pivot pin (25). The impact surfaces (28,29) of the impacting mechanism (18) and shank (19) preferably define a plane of abutment in which lies a radius (30) from the horizontal shank pivot pin axis (24). This plane is further preferably accurately perpendicular to the ripper tip axis (31) extending perpendicularly to the radius (30). The arrangement provides a free pivoting action of the ripper assembly about the vertical axis of the clevis pin so as to effectively minimize side loads for improved extended life of the ripper assembly (10).
摘要翻译： 一种改进的开松器组件（10），其中松土器柄（19）通过U形夹销（22）安装到拖拉机的梁（11）上，以便最小化作用在柄销（25）上的侧向力。 U形夹销的垂直轴线可以与裂土器尖端（21）的远端（34）和柄枢轴销（25）的水平轴线（24）对准。 冲击机构（18）和柄（19）的冲击表面（28,29）优选地限定一个邻接平面，其中位于与水平杆枢转销轴线（24）相对的半径（30）。 该平面进一步优选地精确地垂直于垂直于半径（30）延伸的开槽器尖端轴线（31）。 所述布置提供了所述松土机组件围绕所述U形夹销的垂直轴线的自由枢转动作，以便有效地最小化侧向载荷，以改善所述松土机组件（10）的延长的使用寿命。
-
公开(公告)号：US4030566A
公开(公告)日：1977-06-21
申请号：US626384
申请日：1975-10-28
摘要： A lubricating and damping system for mechanisms which undergo large changes in orientation during operation is disclosed. The system includes a scavenge compartment built into the housing of the system and a plurality of scavenge pumps mounted within the housing having separate inlets so located that at least one of the inlets is submerged within the lubricating oil regardless of the orientation of the housing with the oil picked up by the scavenge pumps delivered through deaeration means and into a collection tank. A lubrication pump draws the oil from the collection tank and supplies it for lubrication of the mechanism and for the damping means of the system.
摘要翻译： 公开了用于在操作期间经受大的取向变化的机构的润滑和阻尼系统。 该系统包括内置于系统的壳体中的清扫隔室，以及安装在壳体内的多个扫气泵，其具有分开的入口，该入口定位成使得至少一个入口浸没在润滑油内，而不管壳体的取向如何 由通过脱气装置输送的清除泵吸入油中并进入收集罐。 润滑泵从收集罐中抽取油，并将其提供给机构的润滑和系统的阻尼装置。
-
公开(公告)号：USRE31164E
公开(公告)日：1983-03-01
申请号：US20888
申请日：1979-03-15
摘要： A cooling system for cooling the cutting edge of an impact type ripper tip includes a source of liquid coolant under pressure and conduit means for supplying the coolant to a spray head mounted below and behind the ripper tip in a position to distribute liquid coolant to the lower surface of the tip behind the cutting edge. The spray head is detachably mounted directly behind the ripper tip and projects downward beyond the lower surface of the tip.
-
公开(公告)号：USRE30769E
公开(公告)日：1981-10-13
申请号：US70934
申请日：1979-08-29
申请人： Delwin E. Cobb , Jerry D. Fidler , Nathan Gutman , Richard E. Livesay , Gerald P. Simmons , Orrin A. Stemler
发明人： Delwin E. Cobb , Jerry D. Fidler , Nathan Gutman , Richard E. Livesay , Gerald P. Simmons , Orrin A. Stemler
摘要： An impact rock breaker includes detachable mounting means and latching means operative to mount the rock breaker on the stick of a backhoe or excavator adjacent the bucket such that the rock breaker can be pivoted between a non-operative position out of the way of the bucket to permit normal operation of the bucket and an operative position latched to the bucket for movement with the bucket for normal operation of the rock breaker.
-
公开(公告)号：US4070064A
公开(公告)日：1978-01-24
申请号：US693066
申请日：1976-06-04
CPC分类号： E02F9/2875 , E02F3/962
摘要： A cooling system for cooling the cutting edge of an impact type ripper tip includes a source of liquid coolant under pressure and conduit means for supplying the coolant to a spray head mounted below and behind the ripper tip in a position to distribute liquid coolant to the lower surface of the tip behind the cutting edge. The spray head is detachably mounted directly behind the ripper tip and projects downward beyond the lower surface of the tip.
摘要翻译： 用于冷却冲击式裂土器尖端的切割边缘的冷却系统包括在压力下的液体冷却剂源和用于将冷却剂供应到安装在裂土器末端下方和后面的喷雾头的管道装置，以将液体冷却剂分配到下部 尖端后端的表面。 喷头可拆卸地安装在裂土器尖端的后面，向下突出超出尖端的下表面。
-
公开(公告)号：US4612765A
公开(公告)日：1986-09-23
申请号：US749331
申请日：1985-06-27
申请人： Richard E. Livesay
发明人： Richard E. Livesay
CPC分类号： B21L9/065 , B62D55/32 , Y10T29/5383 , Y10T403/32631
摘要： Conventional apparatus for pressing retaining rings into a track assembly do not properly line up with the retaining ring when the press is under the high pressure required. The subject apparatus overcomes this problem by providing a self-aligning anvil for driving a tool. The anvil has an adapter for mounting it to the press and an anvil member with a work surface for engaging the tool. The adapter engages the anvil member along a semi-spherical mating surface having a radius extending from the intersection of the centerline of the anvil and a plane extending through a tool land of the tool where it engages the workpiece. The anvil member is attached to the adapter by a pin attached to the anvil member which extends across the semi-spherical mating surface into a resilient member mounted in the adapter at its center.
摘要翻译： 当压力机处于所需的高压下时，用于将保持环压入轨道组件的常规装置不能正确地与保持环对准。 本发明的装置通过提供用于驱动工具的自对准砧来克服这个问题。 砧具有用于将其安装到压力机的适配器和具有用于接合工具的工作表面的砧座构件。 适配器沿着半球形配合表面接合砧座构件，该半球形配合表面具有从砧座的中心线的交点延伸的半径和延伸穿过工具的工具台面的平面，其中它与工件接合。 砧座构件通过连接到砧座构件的销连接到适配器，砧构件在半球形配合表面上延伸成在其中心安装在适配器中的弹性构件。
-
公开(公告)号：US4306753A
公开(公告)日：1981-12-22
申请号：US90152
申请日：1979-08-27
申请人： Richard E. Livesay , Paul L. Wright
发明人： Richard E. Livesay , Paul L. Wright
IPC分类号： B62D55/205 , B62D55/20
CPC分类号： B62D55/205
摘要： An improved articulate chain (10) including pivotally interconnected sections (12,14,16) of spaced, coacting links (18,20,22) having the chain driving members (54) intermediate the pivot connections (58,60) to reduce the chain loads thereon. The links (18,20,22) are locked together in a common plane (56) by integral externally splined projections (82) extending therefrom into the internally splined drive bushing (96) to resist torque loads and increase the structural integrity of the chain (10). The links (18,20,22) are releasably coupled together to permit expeditious disassembly and reassembly thereof for servicing.
摘要翻译： 一种改进的铰接链（10），其包括间隔开的共同作用的连杆（18,20,22）的枢转互连的部分（12,14,16），所述铰链链条具有在枢转连接件（58,60）之间的链条驱动构件（54） 链上载荷。 连杆（18,20,22）通过从其延伸到内花键驱动衬套（96）中的一体式外花键突起（82）锁定在公共平面（56）中，以抵抗扭矩负载并增加链条的结构完整性 （10）。 连杆（18,20,22）可释放地联接在一起，以便快速拆卸和重新组装以进行维修。
-
公开(公告)号：US4278303A
公开(公告)日：1981-07-14
申请号：US88193
申请日：1979-10-23
申请人： Richard E. Livesay
发明人： Richard E. Livesay
IPC分类号： B62D55/096 , B62D55/12
CPC分类号： B62D55/0963 , Y10S474/901 , Y10S474/902
摘要： A wheel (16) in a continuous track assembly (12) has a hub (18) and a rim (20) connected to the hub (18). First apparatus (29) engages a track (14) of the assembly (12) to drive an associated work vehicle (10). Second apparatus (42) mounts the rim (20) in a movable relationship to the hub (18). The first apparatus (29) in movable relationship to the rim (20) to substantially absorb and isolate noise created by engagement of the wheel (16) and track (14) to drive the vehicle (10). The rim (20) is movable relative to the hub (18) to substantially isolate impact forces exerted on the wheel (16) resulting from operation of the vehicle (10).
摘要翻译： 连续轨道组件（12）中的轮（16）具有连接到轮毂（18）的轮毂（18）和轮辋（20）。 第一装置（29）接合组件（12）的轨道（14）以驱动相关联的作业车辆（10）。 第二装置（42）将轮辋（20）安装成与轮毂（18）可移动的关系。 第一装置（29）可与轮辋（20）移动，以基本上吸收和隔离由轮（16）和轨道（14）的接合而产生的驱动车辆（10）的噪声。 轮辋（20）可相对于轮毂（18）移动，以基本上隔离由车辆（10）的操作引起的施加在车轮（16）上的冲击力。
-
公开(公告)号：US4274682A
公开(公告)日：1981-06-23
申请号：US48899
申请日：1979-06-15
申请人： Richard E. Livesay
发明人： Richard E. Livesay
IPC分类号： B62D55/088 , B62D55/20
CPC分类号： B62D55/0887
摘要： A track structure (10) having an annular seal (24) defined by a C-shaped cross section for movably sealing the end (18) of the track pin (17) to an outer bushing surface (20). A shallow portion (32) of the seal is impregnated with lapping compound to lap the confronting sealing surface (20) of the bushing so as to provide a positive seal therebetween. The improved seal eliminates the need for lapping the sealing surfaces of the track structure prior to assembly. The portion (32) of the sealing surface of the seal impregnated with lapping compound provides the desired lapping of the confronting track structure surface as the result of relative movement between the seal and that surface which may be effected during a break-in period as desired.
摘要翻译： 一种轨道结构（10），其具有由C形横截面限定的环形密封件（24），用于可移动地将履带销（17）的端部（18）密封到外部套筒表面（20）。 密封件的浅部（32）浸渍有研磨复合物以覆盖衬套的相对的密封表面（20），以在其间提供正密封。 改进的密封件消除了在组装之前研磨轨道结构的密封表面的需要。 浸渍有研磨化合物的密封件的密封表面的部分（32）提供了由于密封件和该表面之间的相对运动而导致的相对的轨道结构表面的期望的研磨，这可以在期望的打入期间进行 。
-
10.发明授权
公开(公告)号：US4265084A
公开(公告)日：1981-05-05
申请号：US98143
申请日：1979-07-16
申请人： Richard E. Livesay
发明人： Richard E. Livesay
IPC分类号： F16G13/06
CPC分类号： F16G13/06
摘要： PCT No. PCT/US79/00504 Sec. 371 Date July 16, 1979 Sec. 102(e) Date July 16, 1979 PCT Filed July 16, 1979A method and apparatus for assembling an articulated track chain (10) affording controlled minimum end play, the chain (10) comprising a plurality of coacting, overlapping pairs of oppositely disposed links (20,22,24,26) having integral interconnecting pin and sprocket engaging members (16,18). An apparatus (122,124) for locating the coacting, overlapping pairs of links (20,22,24,26) at a preselected position on the pin (16,18), regardless of the variations in the link thickness due to manufacturing tolerances is disclosed.
摘要翻译： PCT No.PCT / US79 / 00504 Sec。 371日期1979年7月16日 102（e）日期1979年7月16日PCT提交1979年7月16日提交的一种用于组装提供受控最小终端游戏的铰接轨道链（10）的方法和装置，所述链（10）包括多个相互排列的共同作用的重叠对 具有整体互连销和链轮接合构件（16,18）的连杆（20,22,24,26）。 公开了一种设备（122,124），用于将引导（16,18）上的预定位置处的共同的，重叠的连杆对（20,22,24,26）定位，而不考虑由制造公差引起的链路厚度的变化。 。
-
-
-
-
-
-
-
-
-
搜索结果
58 条记录 (耗时 0.016 秒)
