公开(公告)号：US3799051A

公开(公告)日：1974-03-26

申请号：US29874672

申请日：1972-10-18

Applicant: CARRIER CORP

Inventor： LIBERMAN H

IPC: B30B9/30 ,  B65F3/20 ,  B30B15/16

CPC classification number: B30B9/3057 ,  B65F3/201

Abstract: A waste compacting device of the type wherein waste material is deposited in a chamber and compacted by movement of a compaction ram into the chamber. A single hydraulic power cylinder drives a small auxiliary ram mounted for sliding movement in the main compaction ram. The main ram is driven through a latching mechanism which couples the auxiliary ram to the main ram and which is releasable upon detection of a jam of waste material.

Abstract translation: 一种废物压实装置，其中废料沉积在室中并通过压实锤的运动压实到室中。 单个液压动力缸驱动安装在主压实夯中滑动的小型辅助夯。 主柱塞通过一个闩锁机构驱动，该闩锁机构将辅助压头连接到主压头上，并且在检测到废料堵塞时可释放。

公开(公告)号：US3827587A

公开(公告)日：1974-08-06

申请号：US84656969

申请日：1969-07-31

Applicant: CARRIER CORP

Inventor： LIBERMAN H ,  HARVEY S ,  VOORHEES S

IPC: B65F3/02

CPC classification number: B65F3/04 ,  B65F2003/0279

Abstract: Apparatus for automatically leveling the forks of vertically moveable hoist arms. In a typical embodiment, the arms are used on refuse collection vehicles for lifting and dumping detachable containers into the body of the vehicle. The arms are pivotally mounted at one end on the vehicle and the opposite ends of the arms has fork devices for engaging brackets on opposite end walls of the detachable containers. Swinging movement of the arms and of the forks is accomplished by means of hydraulic cylinders or rams. A hydraulic pump supplies fluid under pressure to the arm cylinders for raising the arms. A portion of the fluid is conducted to the fork cylinder by means of a gear or vane type flow divider, so that the rate of extension of the piston in each fork cylinder is at a predetermined ratio of the displacement of the arm piston. This causes the forks to swing downwardly at a predetermined rate while the arms are being raised toward a dumping position, thereby maintaining the container approximately horizontal until it is in a position to be inverted for dumping.

Abstract translation: 用于自动调平垂直可动葫芦臂的叉的装置。 在一个典型的实施例中，臂用于垃圾收集车辆，用于将可拆卸的集装箱提升和倾倒到车辆的车身中。 臂在一端枢转地安装在车辆上，并且臂的相对端部具有用于在可拆卸容器的相对端壁上接合支架的叉装置。 臂和叉的摆动通过液压缸或公柱来实现。 液压泵将压力下的液体提供到臂气缸以升高臂。 流体的一部分通过齿轮或叶片式分流器被传导到叉形缸，使得每个叉形缸中的活塞的延伸速率处于臂活塞的位移的预定比率。 这使得叉子以预定的速率向下摆动，同时臂朝向倾卸位置升高，从而将容器保持在大致水平状态，直到其处于要倒转的位置。

公开(公告)号：US3819071A

公开(公告)日：1974-06-25

申请号：US33761973

申请日：1973-03-02

Applicant: CARRIER CORP

Inventor： LIBERMAN H

IPC: B65F3/20 ,  B65F3/28 ,  B65F3/00

CPC classification number: B65F3/28 ,  B65F3/201

Abstract: A refuse compaction system in a refuse collection vehicle having a movable plate inside the vehicle body against which refuse may be compacted; a hydraulic ram to hold and move the plate, and a variable valve having means to regulate the fluid pressure in the ram according to the position of the plate in the vehicle body.

Abstract translation: 一种垃圾收集车辆中的垃圾压实系统，该垃圾车辆在车体内部具有可压缩垃圾的活动板; 用于保持和移动板的液压冲杆，以及可变阀，具有根据板在车身中的位置来调节压头中的流体压力的装置。