Bizarre Patents
A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 7293494 | Expandable hydraulic valve stack A hydraulic valve stack for a work machine is disclosed. The hydraulic valve stack has a base with a first mounting surface and a second mounting surface. The base is connectable to the work machine and has at least one fluid passageway extending through the base fr... | 11/13/2007 |
| 7165929 | Load bearing member arrangement and method In the design of load bearing members for use in work machines, it is oftentimes beneficial to minimize the weight of such structures which, in turn, may allow for increased payloads and decreased cycle times of the work machine. A load bearing arrangement for use w... | 01/23/2007 |
| 7125230 | Valve with operation parameter set at assembly and pump using same A valve is assembled by telescoping a first body component relative to a second body component until reaching a relative position that corresponds to a predetermined valve operation parameter, such as a valve opening pressure. The first body component is then fixed ... | 10/24/2006 |
| 7047733 | Compact electro-hydraulic generator to motorize cupola The present invention divulges a particularly compact electro-hydraulic generating set and its application in combination with a compact actuator to pilot the traverse movement of a close cupola head assembly or of one or several offset cupola head assemblies. | 05/23/2006 |
| 6971233 | Pump apparatus An end cap adaptable for use with either a dual hydraulic pump unit having two pumps in a side-by-side arrangement or a pair of separate hydraulic pumps having separate housings. The internal structure of the end cap is arranged in such a manner to permit the separa... | 12/06/2005 |
| 6840879 | Hydraulic motor apparatus A hydraulic motor assembly having a motor and gear reduction set mounted in a housing. The housing may be formed of separate components, including the external surface of the ring gear and the hydraulic motor port block. Pressure relief valves or neutral valves may ... | 01/11/2005 |
| 5974797 | Hydraulic actuator package A hydraulic actuator package of the present invention comprises a variable displacement hydraulic motor for driving an inertia object with acceleration or deceleration, a speed sensor for detecting a speed of an output shaft of the hydraulic motor, a cont... | 11/02/1999 |
| 5809779 | Auxiliary hydraulic power unit The present invention relates generally to a hydraulic power unit for supplying hydraulic fluid under pressure to industrial equipment, and more particularly to an auxiliary hydraulic power unit that is adapted to mount to a vehicle and supply auxiliary h... | 09/22/1998 |
| 5806313 | Conduit arrangement for a construction machine This invention relates to an arrangement for communicating fluid between a pressurized source and an implement that is remotely mounted on a linkage arrangement of a construction machine. The conduit arrangement includes a pair of conduits positioned inte... | 09/15/1998 |
| 5493860 | Method for flushing a closed loop hydraulic system A method of flushing a closed loop hydraulic system utilizes a pair of adapters temporarily disposed between a drive motor and a pair of hoses during the flushing procedure. The adapters block communication between the hoses and the motor and cover the in... | 02/27/1996 |
| 5419131 | Mobile machine containing displaceably mounted power unit or power unit components The mobile machine is provided with a power unit containing a prime mover and a hydraulic system connected thereto for supplying power to hydraulically operated machine parts. The power unit includes a number of components and is mounted at a support fram... | 05/30/1995 |
| 5243823 | Master cylinder with non-threaded end cap retention In a master cylinder (20), a cap (30) for guiding a primary piston (50) is located within an end opening (24) of a body (22) of the master cylinder (20). The end cap (30) retains a sleeve (40) and other components within a bore (12) of the master cylinder... | 09/14/1993 |
| 5241822 | Axial piston machine for installation in a gearbox The invention concerns axial piston machines for installation in gearboxes and for detachable attachment thereto, having an machine housing open on one side, a connection block which closes this housing and has a pressure duct and an suction duct for the ... | 09/07/1993 |
| 5074195 | Fixed swash plate for an axial piston machine A fixed swash plate for an axial piston machine of fixed capacitive type, which has a casing housing therein a cylinder, is formed to have its divided surfaces on the horizontal plane along the axis of the rotary shaft of the cylinder, wherein a support m... | 12/24/1991 |
| 4671063 | Hydraulic intensifier A hydraulic intensifier having a hydraulic motor driven from a low pressure source and operable to drive a low pressure pump for sucking oil from a reservoir and for delivering the oil as charge oil to a high pressure pump. The latter also is driven by th... | 06/09/1987 |
| 4366671 | Hydrostatic transmission A hydrostatic transmission in which a hydraulic pump and motor are in a generally U-shaped arrangement with a fluid transfer manifold extending between the pump and the motor. The pump is driven on one side of the manifold by the drive motor of the vehicl... | 01/04/1983 |
| 4364611 | Separate 3-cylinder system of brake fluid for automobile safety A vehicle pressing cylinder, such as, for an automobile, installed between a master cylinder and the wheel cylinders thereof comprises a body defining three cylinders, e.g. a front cylinder, and right and left rear cylinders, the front cylinder having a l... | 12/21/1982 |
| 4240255 | Integrated control device for a fluid circuit and applications thereof The device comprises in a body a pressure limiting stage, a second stage constituting a fluid check and retarding valve and piloting means between these two stages. The second stage comprises regulating means which are easily accessible from outside the b... | 12/23/1980 |
| 4238929 | Arrangement to cool oil in hydraulic control system of automatic transmission for industrial vehicle The present invention relates to an arrangement to cool oil used in a hydraulic control system of an automatic transmission for an industrial vehicle. The hydraulic control system includes an operating pressure feed line, a pressure regulator valve to reg... | 12/16/1980 |
| 4211080 | Hydraulic power packs A hydraulic power pack having a prime mover, at least one hydraulic pump, a reservoir and associated valving and hydraulic circuitry, in which each of the components is mounted on one of two parts of a frame. The two parts of the frame are hinged together... | 07/08/1980 |
| 4210034 | Channel plate for automatic transmissions A channel plate is provided for blocking transmission oil flow between two shift valves normally provided to effect automatic sequential shifting with changes in the pressure of the transmission oil. By inserting the channel plate, the gears in the transm... | 07/01/1980 |
| 4171732 | Device for fixing and driving a displacement member of a vehicle Apparatus for fixing and driving a displacement member (such as a wheel) of a vehicle is disclosed. In particular, an axle journal is coupled to the vehicle chassis. At least one rotating bearing surface is disposed between the displacement member and the... | 10/23/1979 |
| 4169580 | Hydraulic winch for shipboard use An electrically powered hydraulic winch has a main support containing a transmission connected on one side to a winch drum and connected on its other side to the output shaft of a hydraulic motor contained in a drive housing releasably bolted to the side ... | 10/02/1979 |
| 4145883 | Hydrostatic transmission for tractors and the like For tractors or like machines which can be provided, upon assembly, with either a hydrostatic transmission or a mechanical stepped-speed transmission, a transmission housing having a removable cover is provided. The machine has a drive shaft and a driven ... | 03/27/1979 |
| 4073370 | Viscous fan drive assembly arrangement A fluid coupling adapted to be attached to a pulley assembly which includes a pulley member and a hub having a set of external threads. The fluid coupling includes an output coupling member, an input coupling member rotatably disposed within a fluid chamb... | 02/14/1978 |
| 4009570 | Torque converter A torque converter comprises a vaned rotary impeller shell secured to the flywheel of a motor for driving the same, a vaned rotary turbine component secured to a turbine shaft which constitutes the output of the converter as a result of the torque convers... | 03/01/1977 |
| 4002029 | Pump motor combination for hydraulic treatment The invention is concerned with an improvement in a motor-pump assembly for operating a hydraulic implement, said assembly including a hydraulic pump for controlling flow of a hydraulic fluid to said hydraulic implement and an electric motor for driving s... | 01/11/1977 |
| 3979909 | Hydraulic actuator A rotary hydraulic actuator adapted to be mounted as on the stationary kingpin fixed on the deck of a self-unloading bulk cargo ship for slewing of a conveyor boom having its foot pivotally connected to oppositely extending horizontal trunnions on the act... | 09/14/1976 |
