公开(公告)号：US3880478A

公开(公告)日：1975-04-29

申请号：US43158274

申请日：1974-01-07

Applicant: CASE CO J I

Inventor： BAYLOR JOHN M

IPC: B62D55/088 ,  B62D55/00

CPC classification number: B62D55/0885 ,  Y10S474/901

Abstract: A crawler chain sprocket includes a central hub connected to an outer rim on which a plurality of teeth are formed that engage and drive a crawler track. Concave sides on the teeth form root face portions between adjacent teeth. Relieved cutouts are formed on the sides of the root face portions in an alternating pattern so that dirt and debris can be expelled from the crawler track without establishing a concentrated, centralized wear pattern on the crawler track bushings.

Abstract translation: 履带链轮包括连接到外轮缘的中心轮毂，其上形成有多个齿，其接合并驱动履带。 牙齿上的凹面形成相邻牙齿之间的根部部分。 在根面部分的侧面以交替的图案形成缓和的切口，使得污垢和碎屑可以从履带轨道排出，而不会在履带衬套上形成集中的集中的磨损图案。

公开(公告)号：US3926263A

公开(公告)日：1975-12-16

申请号：US47712074

申请日：1974-06-06

Applicant: CASE CO J I

Inventor： FRISBEE CLAUDE M ,  BAYLOR JOHN M

IPC: E02F3/80 ,  E02F5/14 ,  E02F3/76

CPC classification number: E02F5/14 ,  E02F3/80

Abstract: A reel carrier support assembly is mounted on the push beams of a bulldozer to enable simultaneous reel dispensing and bulldozing. The support assembly includes a rotatable beam located above the bulldozing blade and having a pair of spaced arms projecting forwardly of the blade to support a cable reel. The rotatable beam is supported by a pair of support arms, which in a first preferred embodiment are rigidly mounted to the push beams and in a second preferred embodiment are pivotally mounted to the push beams. In the first embodiment, the support arms are spaced from the blade sufficiently to avoid interfering with blade tilting movement. In the second embodiment the pivotal connection accomodates upward pivotal movement of the reel carrier during blade tilting movement. A further preferred embodiment includes a hydraulic piston and cylinder for manipulating the rotatable beam.

Abstract translation: 卷轴托架支撑组件安装在推土机的推梁上，以使得能够同时进行卷轴分配和推土。 支撑组件包括位于推土铲上方的可旋转梁，并且具有一对间隔开的臂，其向前突出的叶片向前突出以支撑缆线卷轴。 可旋转的梁由一对支撑臂支撑，在一个第一优选实施例中，该支撑臂被刚性地安装到推动梁上，并且在第二优选实施例中枢转地安装到推动梁。 在第一实施例中，支撑臂与叶片充分隔开以避免干涉叶片倾斜运动。 在第二实施例中，枢转连接在叶片倾斜运动期间适应卷轴托架向上的枢转运动。 另一优选实施例包括用于操纵可旋转梁的液压活塞和气缸。

公开(公告)号：US3926004A

公开(公告)日：1975-12-16

申请号：US53089074

申请日：1974-12-09

Applicant: CASE CO J I

Inventor： BAYLOR JOHN M

IPC: E02F5/14 ,  H02G1/06 ,  E02F5/02

CPC classification number: E02F5/14 ,  H02G1/06

Abstract: A cable guiding chute suitable for attachment to a ground slitting blade to dispense a plurality of cables includes a primary box-like structure comprising a pair of parallel J-shaped sidewalls. A divider component is pivotally supported by the sidewalls and is nestable within the box-like structure to define a plurality of cable-guiding channels or conduits. The divider component includes a generally J-shaped support plate which is parallel to and adjacent with one of the sidewalls, and a plurality of cable guide separators which are mounted on the divider support plate to extend perpendicular to the sidewalls. The cable guide separators extend from a cable entry region to a cable exit region and include arcuate portions to direct cables from a generally vertical orientation upon entry into the chute to a generally horizontal orientation for placement in the ground. When the divider component is nested within the box-like structure, the separators, in conjunction with said sidewalls and support plate, define a plurality of closed cable guiding conduits. The pivotal connection enables the divider component to be withdrawn from between the sidewalls, in which position the Jshaped support plate and the cable guide plates define laterally open channels to facilitate the insertion or removal of cables.

Abstract translation: 适于附接到地面分切刀片以分配多根电缆的电缆引导滑槽包括包括一对平行的J形侧壁的主盒状结构。 分隔器部件由侧壁枢转地支撑并且可嵌套在盒状结构内以限定多个电缆引导通道或导管。 分隔器部件包括大致J形的支撑板，其平行于并与其中一个侧壁相邻，并且多个电缆引导隔离件安装在分隔支撑板上以垂直于侧壁延伸。 电缆导向分离器从电缆入口区域延伸到电缆出口区域，并且包括弧形部分，以在进入滑槽时将电缆从大致垂直的取向引导到用于放置在地面中的大体水平取向。 当分隔器部件嵌套在盒状结构中时，分离器与所述侧壁和支撑板一起限定多个封闭的电缆引导导管。 枢转连接使得分隔件能够从侧壁之间被拉出，在该位置上，J形支撑板和电缆引导板限定横向打开的通道以便于插入或移除电缆。