Abstract: A locking-unlocking structure for stopping a lifting body, which is vertically lifted and falls through repetition of a pushing action, in a lifting state and for releasing a stopping state of the lifting body is provided. The locking-unlocking structure includes a lifting body, which is exactly lifted immediately upward, or falls without being fluctuated left and right and, to control lifting and falling operations of the lifting body, an actuation unit is mounted in the lifting body movably left and right, and an actuation guide unit, which guides an operation of the actuation unit, is fixedly mounted in a fixing body, and the lifting body is provided therein with a rotation groove allowing the actuation unit to be movable left and right when the lifting body is lifted or falls, and a rotation shaft rotatably coupled to the rotation groove is provided at one side of a lifting plate.

Abstract: An agricultural baler including a base unit, a plurality of ground engaging devices and a transmission. The plurality of ground engaging devices support the base unit. The transmission is mounted on the base unit. The transmission includes an input shaft and an other shaft. The other shaft is separate from the input shaft. The other shaft is drivingly coupled to the input shaft. The other shaft is connected to a flywheel and/or a hydraulic pump. The other shaft is configured to operate at a different speed than the speed at which the input shaft operates.

Abstract: A locking bolt for mounting a tool in a hydraulic press, it being possible for the locking bolt to move in a bolt receptacle between a locking position and a release position, with a securing element, which is located in the bolt receptacle and secures the locking position by positive engagement in the locking bolt, the locking bolt also having a securing portion, and the locking bolt being secured against movement into the release position when the securing element is located in the securing portion. The locking bolt has a longitudinal groove, in that the securing portion is formed with a securing depth in any event corresponding to a groove depth of the longitudinal groove and in that the securing portion is formed such that it is adjacent to the longitudinal groove in the circumferential direction, with a direct transition from a groove base into the securing position.

Abstract: The invention is concerned with a hand held hydraulic pressing apparatus (1) with a hydraulic cylinder (8), in which a hydraulically actuated piston can be displaced to carry out a pressing or cutting operation. The apparatus has a piston head (5) and a piston shank (16), the piston shank (16) being connected to a tool carrier (10). The tool carrier (10) is part of an inter-changeable apparatus head (9). In order to simplify to change the apparatus head, the invention proposes, that an interchangeable apparatus head (9) has in each case a piston shank (16) with a return spring (22).

Abstract: A press has two pressure levers connected with pressure plates which can be moved against one another by a driving motor. A control device acts upon the driving motor and permits different sequences of movement of the pressure levers during the pressing operation according to different operating programs. An operating program is provided for crushing cans and containers and another operating program is provided for extracting juice. In order to avoid faulty operations, the pressure plates are constructed for receiving different mounts for the various operating modes. At least one pressure plate is connected with a sensor which detects the type of mount and reports it to the control device. Despite an expanded application range, the operating of the press is simple because, for starting both pressing operations, the equipment operator actuates only one starting switch, the selecting of the operating programs taking place automatically, which ensures a high safety standard.

Abstract: A system for attaching a food processing adapter to a food processing unit includes an upper processing adapter attached to a pressure assembly of the unit, and a lower processing adapter attached to a holder at a base of the unit. The holder includes a first slot extending horizontally into a top portion of the holder, and a second slot opposite the first slot and extending vertically into the holder. A first tab extends horizontally from the lower processing adapter and is configured to be inserted into the first slot. A second tab extends vertically from the lower processing adapter so as to be inserted into the second slot. A locking mechanism is configured to releaseably lock the second tab in place to prevent movement of the lower processing adapter during operation of the food processing unit.

Abstract: A combination can crusher, juicer and slicer having a main housing with a vertically adjustable cutting blade holder or can holder and a ratcheted lever adapted to raise and lower a pressure plate into contact with either a can disposed in the holder or a cutting blade retained in the holder. Moving the pressure plate, which will vary depending on the operation desired, downwardly against a can disposed in the holder crushes the same. Moving the pressure plate downwardly against a mating cutting blade cuts a fruit or vegetable therebetween. Moving the pressure plate downwardly against a mating juicer assembly juices a vegetable or fruit disposed therebetween and juices the same.

Abstract: A mechanism for crushing cans includes a base, a housing disposed on the front portion of the base and having a panel, a slide slidably engaged in the housing and moveable toward the panel. The cans to be crushed are disposed in the housing and disposed in a position located between the slide and the panel. A pair of levers are pivotally coupled to the base and coupled to the slide, the can is crushed when the slide moves toward the panel.

Abstract: A manually operable apparatus is provided for crushing metal cans and unscrewing lids of jars. The apparatus is comprised of a base, a guide rising upwardly from the base, an overhead assembly which slidably engages the guide, and a handle adapted to cause vertical movement of the overhead assembly. A can or jar to be acted upon is positioned upright upon the base. Forceful downward movement of the overhead assembly accomplishes the desired effect.

Abstract: A portable combined engine-handling and metalworking machine having a base with wheels and casters, a vertical post or mast extending from the base to support a boom to form a hydraulically activated crane or hoist, an engine stand to support a motor or like object, and a hydraulic press and press assembly, which is formed from parts that are interchangeable with parts from the hydraulically activated crane.