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7017438 |
Hydraulic gear selection drive means and associated transmission assembly
In a transmission of the constant mesh type a number of gear selectors are driven by using a hydraulic coupling between input and output pistons. The hydraulic coupling functions as a hydraulic...
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6736249 |
Compliant clutch
The present invention relates to clutches for selectively transmitting torque, and more particularly, to compliant centrifugal clutches. A compliant clutch ( 10 ) may have a plurality of engagement...
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6267214 |
Differential-speed-dependent automatic coupling with reduction switching means
A viscous coupling comprising two parts which are supported inside one another, which are rotatable around a common longitudinal axis and which form an annular chamber which is filled with a highly...
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5740894 |
Acceleration reaction clutch with override capability
A clutch selectively transmits torque and rotary motion from a spindle having an axis of rotation to a drum. First and second shoe members disposed radially between the spindle and the drum move...
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5733196 |
Coupling For Torque Limiting Purposes
A torque limiting coupling (5) for a driveline driving agricultural implements has driving members (16) which, with reference to the rotational axis (15), are displaced inwardly from a torque...
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5524742 |
Sprag clutches
A sprag clutch having inner and outer concentric races 1, 2 with sprags 3 pivotally located between the races 1, 2. A circumferential garter spring 6 locates over the sprags 3 to bias them to a...
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5333711 |
Freewheeling device for four wheel drive vehicles
A freewheeling device (11) for torque transmitting purposes at small numbers of revolutions, e.g. at low driving speeds, has two freewheeling parts (14, 17) connected via locking members (25). The...
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5273147 |
Self-locking freewheeling unit operated by centrifugal forces
The invention relates to a locking device 4 for a freewheeling unit 1 of a non-directly driven axle of a motor vehicle driven by a directly driven axle. To lock the freewheeling unit 1 there is...
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5096035 |
Speed and torque limiting indirect drive mechanism
An alternator drive clutch limits alternator speed and prevents belt slippage through the use of specially designed and oriented centrifugal weights. Each weight is pivoted to the alternator shaft...
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5064037 |
One-way acting sprag clutch with centrifugal disengagement from the outer race
A one way acting sprag clutch is disclosed of the type automatically disengaging the sprags from an outer raceway at a predetermined rotative speed of the inner raceway to reduce wear during...
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5048657 |
Centrifugal clutch with vibration dampening means
A centrifugal clutch apparatus includes an annular adapter assembly adapted for colinear connection with a rotatable driving member, an independent pulley member connected with a colinearly...
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5010994 |
Centrifugal clutch and method of producing same
A centrifugal clutch, and a method of producing same, include driving inner runner on whose circumference a plurality of resilient clutch elements are arranged to move radially outwards with...
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4728315 |
Two-speed drive with two belt pulleys and a centrifugal type friction-clutch coupling
A two-speed drive for a generator of an internal combustion engine includes two belt pulleys and centrifugal type friction-clutch coupling. The coupling has an actuating lever formed as a flyweight...
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4660692 |
Centrifugal and torque responsive clutch
A coupling mechanism including a fluid coupling device having input and output elements, and a centrifugal type lock-up clutch for releasably engaging the input and output elements, characterized...
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4450942 |
Variable speed rotary torque transmission device
A centrifugal clutch mechanism couples a first driven element to a drive element for rotary torque transmission at a first speed range from a rotary drive source to a load when the rotation of the...
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4446954 |
Centrifugal clutch for power saws
A centrifugal clutch for power saws. The clutch includes a rotating driven centrifugal weight carrier, and a clutch drum which is concentric to the axis of rotation of the carrier. At least one...
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4296852 |
Automatic two-way centrifugal clutch for motor driven apparatus
An automatic two-way centrifugal clutch having a pair of clutch members mounted for pivotal movement on a rotating drive member is disclosed. Each clutch member has a first state in which driven...
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4262552 |
Flywheel assembly for an internal combustion engine
A flywheel assembly for an internal combustion engine including a first flywheel fixed to the engine crankshaft, a second flywheel rotatably mounted on the crankshaft, and a centrifugal clutch...
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4018318 |
Wedging free-wheel clutch
A free-wheel clutch having centrifugally disengageable wedging members carried by a cage, in which the cage is frictionally coupled to the overrunning race by means of a resilient retaining ring....
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3970178 |
Chain saw clutch with engaging and releasing centrifugal weights
Disclosed herein is a chain saw comprising a frame having a handle, a clutch driven by a drive shaft driven by an engine mounted on the frame and including a clutch shoe movable in response to...
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3858697 |
VISCOUS FLUID CLUTCH WITH SUPPLEMENTING CENTRIFUGAL CLUTCH
A clutch including centrifugal clutch means operable between the housing and the enclosed clutch plate, supplementing conventional viscous fluid shear drive means, to maintain substantially an...
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3856124 |
COUNTERWEIGHTED TORQUE TRANSMITTING MECHANISM
A counterweight arrangement is provided for a radially-engageable torque transmitting mechanism wherein inflation of a fluid-distensible diaphragm in a first member displaces a plurality of...
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3844391 |
SPRAG TYPE FREEWHEEL CLUTCH
A freewheeling clutch includes wedging members, such as sprags, arranged between an inner race having an outer cylindrical clamping surface and a concentric outer race having an inner cylindrical...
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3600906 |
CONSTANT SPEED DRIVE
A constant speed drive mechanism wherein a drive member contacts a driven member through frictional surfaces and the frictional force engaging these two surfaces is varied relative to the speed of...
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3521050 |
RECHARGEABLE FLASHLIGHT
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3498429 |
SPRAG AND SPRAG CLUTCH ASSEMBLY
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3338350 |
Frictional torque transmitting device
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3298490 |
Centrifugally released clutch
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3275115 |
Clutch
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3202251 |
One-way clutch with speed responsive means
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3187869 |
Centrifugally released one-way clutch
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3055476 |
Speed sensitive driving clutch mechanism
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3019874 |
Automatic two-speed drives for automobile accessories
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3016122 |
Automatically engaging and disengaging overrunning clutch
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3000483 |
Clutching device for washing and drying machines
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2982558 |
Chuck having counterbalanced jaws
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2923388 |
One-way clutch
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2908367 |
Mechanical coupling means
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2907431 |
Pawl and ratchet mechanisms
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2806558 |
Speed responsive internal brake
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RE13021 |
Title is not available
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0937851 |
Title is not available
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3702649 |
Title is not available
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