公开(公告)号：US3868145A

公开(公告)日：1975-02-25

申请号：US39091173

申请日：1973-08-23

Applicant: CATERPILLAR TRACTOR CO

Inventor： COBB DELWIN EARL ,  FIDLER JERRY DALE ,  GUTMAN NATHAN ,  LIVESAY RICHARD EDWARD ,  STEMLER ORRIN ARTHUR

IPC: E02F3/36 ,  B25D11/06 ,  B25D11/10 ,  E02F3/96 ,  E02F5/30 ,  E21C27/28

CPC classification number: E02F3/966 ,  B25D11/068 ,  E02F5/30 ,  E21C27/28 ,  Y10S370/904

Abstract: There is disclosed a mechanically driven impact rock fracturing mechanism having a rotary eccentric shaft drive. An impact member in the form of a ring is rotatably mounted on the eccentric shaft and driven in an orbital path to intermittently engage a fracturing shank. Means are provided including a reaction ring to constrain the ring impact member to rotate with respect to the eccentric shaft.

Abstract translation: 公开了一种具有旋转偏心轴驱动的机械驱动的冲击岩石压裂机构。 环形式的冲击件可旋转地安装在偏心轴上，并以轨道路径驱动以间断地接合压裂柄。 提供了包括用于约束环形冲击构件相对于偏心轴旋转的反作用环的装置。

公开(公告)号：US3669161A

公开(公告)日：1972-06-13

申请号：US3669161D

申请日：1970-07-27

Applicant: CATERPILLAR TRACTOR CO

Inventor： GUTMAN NATHAN ,  MOSER RAYMOND L ,  OLDENBURG DORRANCE ,  SUNDERLIN DONALD E

IPC: A01G23/083 ,  A01G23/02

CPC classification number: A01G23/083

Abstract: A drive mechanism for a tree harvester including a frame movably mounted on a vehicle, the drive mechanism being secured to the frame along with delimbing and shear assemblies arranged on opposite sides of the drive mechanism, the drive mechanism comprising an endless track trained about a drive sprocket and rollers, the rollers supporting a portion of the track in alignment with the delimbing assembly, grapples being operable to secure a tree in driven engagement with the supported track portion while permitting the tree to be axially moved relative to the delimbing assembly and shear assembly for processing.

Abstract translation: 一种用于收割机的驱动机构，包括可移动地安装在车辆上的框架，所述驱动机构与布置在所述驱动机构的相对侧上的分离和剪切组件一起固定到所述框架，所述驱动机构包括关于驱动器 链轮和滚子，所述滚子支撑所述轨道的与所述分离组件对准的部分，所述抓斗可操作以将树固定成与所述支撑的轨道部分被动地接合，同时允许所述树相对于所述分离组件和剪切组件轴向移动 用于处理。

公开(公告)号：US3688822A

公开(公告)日：1972-09-05

申请号：US3688822D

申请日：1971-05-26

Applicant: CATERPILLAR TRACTOR CO

Inventor： GUTMAN NATHAN ,  OLDENBURG DORRANCE

IPC: A01G23/083 ,  A01G23/02

CPC classification number: A01G23/083

Abstract: Two embodiments of a topping mechanism for a tree harvester including a frame movably mounted on a vehicle, drive means arranged on the frame for propelling a tree along a feed path extending through the delimber and a grapple arm movable toward and away from the frame for urging the tree into engagement with the drive means, the topping mechanism comprising two assemblies arranged respectively on the frame and the grapple arm, one of the assemblies including a pivotable blade capable of extension across the feed path and an actuator mechanism for controlling movement of the blade, the other assembly including a stop arranged for engagement with the actuator as the grapple arm approaches within a preselected distance from the frame.

Abstract translation: 用于包括可移动地安装在车辆上的框架的树收割机的顶部机构的两个实施例，布置在框架上的驱动装置，用于沿着延伸穿过隔板的进给路径推进树木;以及抓握臂，其可朝向和远离框架移动以促使 所述树与所述驱动装置接合，所述顶部机构包括分别布置在所述框架和所述抓斗臂上的两个组件，所述组件中的一个包括能够跨越所述进给路径延伸的可枢转刀片和用于控制所述刀片的运动的致动器机构 所述另一组件包括止动件，其布置成当所述抓爪臂从所述框架预选的距离内接近所述致动器。

公开(公告)号：US3915501A

公开(公告)日：1975-10-28

申请号：US52628074

申请日：1974-11-22

Applicant: CATERPILLAR TRACTOR CO

Inventor： COBB DELWIN E ,  FIDLER JERRY D ,  GUTMAN NATHAN ,  LIVESAY RICHARD E ,  STEMLER ORRIN A

IPC: E02F3/40 ,  E02F3/42 ,  E02F3/96

CPC classification number: E02F3/425 ,  E02F3/32 ,  E02F3/962 ,  Y10S37/904 ,  Y10S414/125

Abstract: 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.

Abstract translation: 冲击式破碎机包括可拆卸的安装装置和闩锁装置，其可操作以将岩石破碎机安装在靠近铲斗的反铲或挖掘机的杆上，使得岩石破碎机能够在铲斗的非操作位置之间枢转， 允许铲斗的正常操作和锁定到铲斗的操作位置与铲斗一起运动以正常操作岩石破碎机。

公开(公告)号：US3893780A

公开(公告)日：1975-07-08

申请号：US48391374

申请日：1974-06-28

Applicant: CATERPILLAR TRACTOR CO

Inventor： GUTMAN NATHAN ,  LARSEN DORWIN R ,  VOLLE EVERETTE M

IPC: E02F3/76 ,  E02F9/02 ,  E01C19/15

CPC classification number: E02F3/783 ,  E02F9/024

Abstract: Earth finishing apparatus including a frame, supporting traction assemblies, and horizontally extending arms pivotally connecting each of the traction assemblies to the frame is provided with collecting means for collecting excess road bed material for disposition in below-grade areas. The collecting means includes a collector bucket with a hydraulically operated ejection member for ejecting material from the bucket as required.

Abstract translation: 提供了包括框架，支撑牵引组件和将每个牵引组件枢转地连接到框架的水平延伸臂的地面整理设备，其具有收集装置，用于收集多余的路床材料以配置在低档区域。 收集装置包括具有液压操作的排出构件的收集器桶，用于根据需要从桶中排出材料。

公开(公告)号：US3877401A

公开(公告)日：1975-04-15

申请号：US42496073

申请日：1973-12-17

Applicant: CATERPILLAR TRACTOR CO

Inventor： GUTMAN NATHAN

IPC: A01C23/02

CPC classification number: A01C23/025

Abstract: An earthworking vehicle is provided with readily mountable and demountable injection means for injecting fluid mixtures of chemical soil stabilizing agents or other soil-treating agents beneath the soil surface. The injection means include a plurality of hollow, soil-penetrating injector members mounted on a horizontal adapter beam affixed to the earthworking vehicle. The injector members are rigidly fixed against lateral displacement, but are spring-biased by a biasing spring against upward vertical movement to permit limited vertical displacement in response to encounters with a predetermined resistance in the soil sufficient to overcome the downward load of the biasing spring. The injector members are provided with wear-resistant tips and shielded discharge ports for discharging fluid supplied to the injector members beneath the soil surface. The earthworking vehicle may be provided with soil scarifying, injection means protection, or other means appropriately located to impart these additional functions to the vehicle.

Abstract translation: 土方车辆设置有易于安装和拆卸的注射装置，用于在土壤表面下方注入化学土壤稳定剂或其它土壤处理剂的流体混合物。 注射装置包括安装在固定到土方工程车辆上的水平适配器梁上的多个中空的土壤穿透注射器构件。 喷射器构件被刚性地固定抵抗横向位移，但是通过偏置弹簧被弹性偏置以抵抗向上的垂直运动，以允许有限的垂直位移响应于在土壤中遇到足以克服偏置弹簧的向下的负载的预定阻力。 喷射器构件设置有耐磨尖端和屏蔽的排出口，用于排出供应到土壤表面下方的喷射器构件的流体。 土方车辆可以设置有土壤划痕，注射装置保护或适当定位的其他装置以将这些附加功能赋予车辆。