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7322450 |
Rotating damper
An adequate rotation angle is ensured and any member is not damaged due to fluid resistance even with use of highly viscous fluid. A rotating shaft ( 2 ) is provided inside a casing ( 1 ) having...
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7275626 |
Damper device
A damper device includes a check valve operated to apply braking force to a rotary shaft having wing portions when rotated in a cylinder in one direction and, when the rotary shaft is rotated in...
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7204353 |
Rotary damper, auto part having rotary damper and rotational motion assistant mechanism
A rotary damper is provided which can include a valve ( 6 ) which automatically varies a flow rate of a viscous fluid passing through fluid passages ( 5 a, 5 b) in correspondence with variation in...
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7182186 |
Hydrodynamic brake
A hydrodynamic brake which comprises a stator and a rotor, arranged to form a toroidal space, and blades on the rotor and the stator extend into the space. A medium which is intended to be supplied...
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7140271 |
Damper and an assembly therewith
A damper that is mounted to a printed circuit board of an automobile's climate control system includes a tactile feel and torque control mechanism for the user as the user controls the temperature...
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7111712 |
Rotating damper
An adequate rotation angle is ensured and any member is not damaged due to fluid resistance even with use of highly viscous fluid. A rotating shaft ( 2 ) is provided inside a casing ( 1 ) having...
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7100749 |
Operating material supply device
The invention relates to an operating material supply device for hydrodynamic components, for example, hydrodynamic switching elements for use in starting units, retarder assemblies or gearing...
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7097013 |
Hydrodynamic brake
The present invention relates to a hydrodynamic brake which comprises a stator, a rotor, a toroidal space defined by the stator and the rotor, a medium which is intended to be supplied to the...
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6923301 |
Hydrodynamic brake
A hydrodynamic brake, which comprises a stator and a rotor which are coaxial and have respective opposed annular recesses which open toward each other to form a toroid-shaped space. A first medium...
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6918471 |
Hydrodynamic brake
A hydrodynamic brake for a vehicle having a stator and a rotor, which each comprise an annular recess and a plurality of vanes which are provided in the respective recess. The rotor rotates in a...
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6725984 |
Rotary damper
A rotary damper has a casing having a fluid chamber filled with a fluid, a rotatable member disposed in the fluid chamber for rotation relative to the casing, a vane disposed on an outer...
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6666252 |
Winding mechanism
A winding mechanism for controlling the retraction and deployment of an architectural covering, such as a window blind or shade having a winding element 12 , about which the covering, or its lift...
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6561324 |
Drive unit including a motor and a retarder
A drive unit includes a motor, a hydrodynamic retarder, at least one pump, at least one feed line for feeding operating medium to the retarder, and at least one bypass line which conveys operating...
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6450305 |
Hydrodynamic retarder with thermally compensated balancing ring
The invention relates to hydrodynamic machine, especially a hydrodynamic retarder, comprising a housing, components of the hydrodynamic machine being disposed within the housing, and a balancing...
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6443210 |
Winding mechanism
A winding mechanism for controlling the retraction and deployment of an architectural covering, such as a window blind or shade having a winding element 12 , about which the covering, or its lift...
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6394240 |
Vehicle roll damping
A hydraulic rotary roll damper for a motor vehicle is mounted concentrically about an anti-roll bar 4 and coupled to the ends of the anti-roll bar 4 by tubing 7, 8 . The damper includes a...
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6341677 |
Vehicle rotary suspension damper of composite construction
A rotary damper for a vehicle trailing arm suspension mechanism includes a housing defined by a body molded of a reinforced plastic and defining a fluid filled cavity in which a multi-bladed rotor...
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6234285 |
Retarder
A retarder with retarder housing for receiving a retarder unit comprising a stator and a rotor fitted on the retarder shaft. The retarder is intended for assembly in a transmission housing. The...
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6213881 |
Damper device
A damper device includes a casing, a rotor partly housed in the casing, a viscous fluid filled in the casing around the rotor, and a torque generator for generating a torque during a rotating...
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6173822 |
Rotary damper
Rotary damper, in particular for an actuating member in motor vehicles, comprising a housing having a cylindrical damper chamber, a liquid viscous medium within the chamber, a rotatably supported...
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6167993 |
Braking system with a hydrodynamic retarder
A braking system, particularly for use in a motor vehicle includes a hydrodynamic retarder having a stator blade wheel and a rotor blade wheel. A line system through which flows a working fluid of...
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6155328 |
Winding mechanism
A winding mechanism for controlling the retraction and deployment of an architectural covering, such as a window blind or shade having a winding element, about which the covering, or its lift cord...
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6092595 |
Deep drilling and/or well pump system using a hydrodynamic retarder to compensate for restoring torques released in the system
A deep drilling or deep well pump system includes a driving motor, a driven component connected to the driving motor, and a hydrodynamic retarder. The hydrodynamic retarder includes a rotor and...
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6082507 |
Rotary vibration damper
A rotary vibration damper having a housing, a stator having stator vanes and a rotor having vanes. The stator and the rotor are arranged in the housing so as to form at least two work chambers...
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5988329 |
Rotary damper
A rotary damper includes a housing and a vane. There is an indentation in the housing which permits fluid to flow readily from one side of the vane to the other during part of the rotary stroke. At...
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5944160 |
Drive unit with a hydrodynamic retarder and transmission
A drive unit for a motor vehicle having an engine; a transmission featuring a transmission housing; and a retarder featuring a rotor and a stator. A retarder shaft is provided that is supported by...
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5944152 |
Apparatus mountings providing at least one axis of movement with damping
The disclosure relates to a viscous damper of the labyrinth ring type for incorporation in a mounting for a TV or video camera for damping pan or tilt movement of the camera. The damper has a...
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5873342 |
Drive unit with internal combustion engine and hydrodynamic retarder
A drive unit for a motor vehicle including an internal combustion engine, a transmission and a hydrodynamic retarder. The retarder includes both a rotor and a stator wherein the rotor is mounted on...
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5862896 |
Device for dampening the movement of a pivotally supported structural part, for example, a flap in an automobile
A device for dampening the movement of a pivotally supported structural part, for example, a flap or closure within an automobile, comprises a pivot arm attached to the structural part, and a rack...
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5826687 |
Anti-roll vehicular suspension system and a hydraulic rotary actuator system in an anti-roll vehicular suspension system
System for the control of the roll of a motor vehicle, the system including a number of valves and lines for the feed and control of an actuator. The actuator is coupled to a stabilizer by means of...
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5819697 |
Drive unit with internal combustion engine and hydrodynamic retarder
The present invention involves a drive unit, specifically a drive unit for a motor vehicle having an internal combustion engine, a cooling system with fan and a hydrodynamic retarder with a stator,...
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5791444 |
Hydraulic rotary actuator such as a rotary actuator for a motor vehicle suspension, and a method for assembling the rotary actuator
A hydraulic rotary actuator has a housing with at least one rib on its inside wall and a motor shaft with at least one vane on its outside shell surface, whereby the housing with its ribs and the...
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5779008 |
Drive unit with engine and retarder
A drive unit comprising an engine, a transmission, a hydrodynamic retarder comprised of a rotor impeller wheel, a stator impeller wheel and a retarder housing enclosing both. A coolant circuit...
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5771997 |
Braking system in conjunction with a hydrodynamic retarder, specifically for motor vehicles
The invention relates to a braking system, specifically for a motor vehicle, with a hydrodynamic retarder featuring a stator impeller wheel and a rotor impeller wheel, a working medium sump, and a...
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5697122 |
Rotary damper and closure device with such rotary damper
A rotary damper has a movable valve supported on a support projection radially outwardly projecting from a shaft of a rotating member which is rotatably disposed in a chamber filled with a viscous...
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5657723 |
Drive unit with internal combustion engine and hydrodynamic retarder
The present invention involves a drive unit, specifically a drive unit for a motor vehicle having an internal combustion engine, a cooling system with fan and a hydrodynamic retarder with a stator,...
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5651432 |
Hydrodynamic brake
A hydrodynamic brake includes a housing adapted to be filled with a working fluid and to discharge the fluid, a rotor having a plurality of blades, and a stator having a plurality of blades. The...
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5601165 |
Rotary actuator, a rotary actuator in a motor vehicle suspension, and a method of mass producing rotary actuators
A rotary actuator has a cylinder and a motor shaft as well as end caps which define a working area. A number of ribs extend from the inside wall surface of the cylinder and an equal number of vanes...
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5573088 |
Controllable resistance device and force dampener, and vehicle utilizing the same
A variable resistance device capable of utilizing a variable viscosity material, such as an electro-rheological fluid or a magneto-rheological fluid. In one embodiment, a moving member is provided...
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5571975 |
Power absorbing dynamometer
A power absorbing dynamometer includes a stator having an inside stator surface and a rotor having an inside rotor surface. The rotor is rotatable by a mechanical power source. The inside rotor and...
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5542507 |
Position dependent variable output torque viscous damper
A rotary viscous damper having a disc surrounded by a housing and cover, the disc rotatable with a shaft which penetrates the housing, a gap provided between opposite sides of the disc and the...
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5538110 |
Valving for vane damper
A torsion isolator assembly (30) for reducing driveline torsionals includes a vane damper (36) including improved valving (40d, 40e) for increasing the damping factor of the damper, improved spiral...
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5460252 |
One-way rotary damper
A one-way rotary damper comprising a housing, a rotor consisting of a braking disk accommodated in a cavity of the housing and a shaft unitary with the braking disk and projecting toward the...
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5449054 |
Rotary damper
A rotary damper, in particular for actuated parts in automotive vehicles, comprising a housing including a cylindrical damper chamber, a liquid in the chamber, a rotatably supported shaft in the...
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5429319 |
Compensating thread brake
A compensating thread brake useful, in particular, with warping creels. The thread brake has a rotatable roller whose circumference is at least partially surrounded by and drivable by thread. The...
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5390770 |
Rotation deceleration device
A rotation deceleration device used for a sanitary cleaning device which includes a toilet seat and a toilet cover and is attached to a toilet bowl, thereby injecting warm water in the toilet bowl....
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5333707 |
Controller for retarder
A controller for a retarder includes: a fluid-storage-type retarder provided to a rotary shaft which is rotated together with the rear wheels of a vehicle, the retarder always storing a fluid; a...
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5305858 |
Rotary shock absorber having vanes with radial flow clearance
A rotary shock absorber suitable for use in a suspension system of a vehicle. The shock absorber is provided with a housing and a rotary shaft supported by the housing for relative rotation...
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5289905 |
Hydrodynamic retarder for large off-road electric wheel driven vehicles
A wheel assembly for large off-road mining vehicles wherein an electric motor and drive system for each wheel is combined with a hydrodynamic retarder. The hydrodynamic retarder is mounted such...
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5285872 |
Hydraulic retarder having a fluid filled casing with a rotor operating clutch disposed therein
A hydraulic retarder including a rotor vane fixable to a rotational shaft rotating with vehicle wheels to relatively be unrotatable with respect thereto, a stator vane substantially unrotatable...
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