Bizarre Patents
Dining Table Having Integral Dishwasher
A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7357067 | Spherical joint of a hydrostatic piston machine A hydrostatic piston machine having a cylinder block with several cylinders, in which are slidably mounted pistons in load engagement with a reaction member via transmission members, each transmission member is connected to at least one of the piston or the reaction... | 04/15/2008 |
| 7340988 | Hydraulic machine having axial pistons with a synchronization system The hydraulic machine having axial pistons comprises: a cylinder block mounted to rotate about a first axis of rotation; and a swash plate supporting a sliding disk in rotation about a second axis of rotation which is inclined relative to the first axis of rotation.... | 03/11/2008 |
| 7013791 | Axial piston machine with a swash plate The axial piston machine comprises a case, a shaft and a cylinder block (2), arranged so as to rotate in the case and having a plurality of cylinders (21) with pistons, adapted to slide in said cylinders and connected to piston rods (6) by means... | 03/21/2006 |
| 6186046 | Hydraulic motor A hydraulic motor comprises a fixed case, a reaction member secured to the case, a cylinder block mounted to rotate relative thereto about an axis of rotation, and an internal fluid distributor prevented from rotating about the axis relative to the case. ... | 02/13/2001 |
| 5992578 | Braking device A braking device comprises first and second braking device respectively constrained to rotate with the brake case and with a brake shaft. The device comprises a braking piston, resilient device for displacing the piston axially towards a braking position,... | 11/30/1999 |
| 5961413 | Hydraulic drive for construction machine A hydraulic motor comprising a casing, a reaction member, a cylinder block, an inner fluid distributor valve fast with the casing with respect to rotation about the axis of the motor and a driving shaft extending inside the casing coaxially to said axis. ... | 10/05/1999 |
| 5390495 | Assembly of a hydraulic motor and of a brake and compactor applying same This invention relates to an assembly of a hydraulic motor and of a brake which is coupled thereto, comprising in particular a brake shaft which traverses said motor and brake entirely. According to the invention, the brake shaft comprises an axial throug... | 02/21/1995 |
| 5333705 | Assembly of a hydraulic motor and brake The assembly of a hydraulic motor and of a brake, comprising a frame; a cylinder-block mounted to rotate via a bearing and provided with a communication face; a fluid distributor valve provided with a distribution face in abutment against the communicatio... | 08/02/1994 |
| 5261318 | Pressure fluid mechanism provided with special balancing enclosures The invention relates to a mechanism comprising: a cam; cylinders; pistons; two main enclosures containing feed fluid and exhaust fluid; a fluid distributor; and balancing enclosures communicating with distribution ducts included in the distributor. Accor... | 11/16/1993 |
| 5220790 | Assembly of a pressurized fluid motor with multiple cubic capacities and a brake associated therewith The assembly of a fluid motor with two cubic capacities and of a brake which is coupled thereto, is disclosed. According to the invention, the large cubic capacity of the motor can be selected only when the brake is in its brake-release configuration. One... | 06/22/1993 |
| 5220854 | Mechanism casing provided with particular venting devices A mechanism casing for a hydraulic motor comprises a casing body having a face for application of a lid. The lid is applied tightly on the casing body face and fastened to the casing body by screws via screwheads thereof tightened against an outer face of... | 06/22/1993 |
| 5209064 | Device for mutual immobilization of two elements mounted for relative rotation This invention relates to an assembly of a hydraulic motor and a combined device for immobilization, comprising: a reaction cam; a cylinder-block mounted to rotate with respect to the reaction cam; a first immobilization member fast with the cylinder-bloc... | 05/11/1993 |
| 5199259 | Assembly composed of a pressurized fluid mechanism and a disc brake coupled thereto The present invention relates to an assembly of a pressurized fluid mechanism and a brake coupled thereto. The assembly comprises an internal fluid distributor value having a communication face defining, within the housing of the assembly, two enclosures ... | 04/06/1993 |
| 5176511 | Seal structure for a rotating cam pressurized fluid device A mechanism is disclosed, comprising: a cylinder-block; a cam; an internal fluid distributor slide valve presenting a recess whose shape is complementary of a central core; grooves made between internal distributor valve and central core; and seal element... | 01/05/1993 |
| 5115890 | Pressure fluid mechanism such as a motor or a pump coupled to a braking device The invention relates to a pressure fluid mechanism comprising: a reaction cam; a cylinder block mounted to rotate relative to the cam and including a central void and an axial extension enabling it to be fixed to a support; and an internal fluid distribu... | 05/26/1992 |
| 4848933 | Rotary mounting for mounting a gear wheel relative to a frame A rotary mounting for mounting a gear wheel relative to a frame, the gear wheel being constrained to rotate with a shaft such as a drive shaft, the mounting being constituted by: the gear wheel being mounted at one end of the shaft around the outer periph... | 07/18/1989 |
| 4724742 | Motor or pump mechanism having at least two distinct active cylinder capacities The invention relates to a hydraulic motor having an undulating cam and at least one large and one small selectable operating cylinder capacity. In the motor, cylinder feed orifices (41a, 42a) are distributed around the circumference of a circle about the... | 02/16/1988 |
| 4331064 | Pressurized fluid mechanism such as a hydraulic engine The invention relates to a hydraulic engine with radial pistons, comprising girders which transmit the thrusts of the pistons and rest against strips secured to the cylinder block. The surface of the cylinder block has a degree of roughness at least equal ... | 05/25/1982 |
| 4326450 | Fluid mechanism with axially movable valve-seat The invention relates to a fluid mechanism supplied with pressurized fluid by means of a "dis-engageable" valve-seat. Such mechanism further comprises a controlled and independent device for re-engaging the said valve-seat. The invention finds an applicat... | 04/27/1982 |
| 4321855 | Drive-assisting system comprising at least a fluid engine The invention relates to a drive-assisting device comprising at least a fluid relief engine, a source of pressurized fluid, an engine supply pipe connecting the delivery connector of the fluid source to the inlet connector of the engine, and a calibrated ... | 03/30/1982 |
| 4256018 | Radial piston fluid engine The invention relates to an engine with radial pistons 9, which are coupled to elastic return means 25 for free-wheeling operation. Said elastic means are constituted by springs 25 whose number is equal to that of the pistons and by levers 21 mounted to pivot,... | 03/17/1981 |
| 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 |
| 4157056 | Multi-cylinder hydraulic mechanism A hydraulic mechanism, e.g. a pump or motor, comprises a plurality of cylinders and pistons and a piston-displacement selector which is provided with blind helical grooves for controlling connection of the cylinders to the main fluid supply.... | 06/05/1979 |
