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6702315 |
A braking feature is provided that can resist gliding board runaway, i.e., uncontrolled gliding without a rider, or other movement of a gliding board, e.g., a gliding device having no foot bindings. The braking feature may always be acti...
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6695323 |
The invention consists of a brake device for snowboards ( 5 ) comprising a fitting part ( 1, 2 ), which is attached to the board, and a braking part ( 3 ). The braking part ( 3 ) is attached to the fitting part ( 1, 2 ) and can be maneuv...
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6637552 |
A braking system for an inflatable vehicle, including a rigid housing attached to the deck of the vehicle and a braking lever pivotally attached to the housing. The lever is frictionally held in an inactivated position where the drag arm...
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6308966 |
A braking and steering mechanism that is located near, but behind the steering pivot point of a runner of a ski vehicle. In a conventional snowmobile, for example, the steering pivot point is near the middle of the longitudinal axis of t...
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6283254 |
A braking device for a motorized snow vehicle having a front steering assembly with at least one steering column secured to at least one ski, and articulated in rotation around a spindle. The motorized snow vehicle further has a rear sup...
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6220397 |
An anti ice skidding apparatus for providing resistance to lateral forces acting on a vehicle. The anti ice skidding apparatus includes a disc chassis, a device for engaging a roadway pivotally connected to the disc chassis and a device ...
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6092828 |
A snow ski traction device includes a traction blade pivotally mounted on blade-to-ski attachment device so as to secure the blade to the side of a snow ski. The blade pivots through a pivot arc of substantially 90 degrees and is stopped...
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5931481 |
A snowmobile braking system providing blades which are downwardly extendible from each side in the central portion of a steering ski controlled by the user by means of an electrically powered pump activating a hydraulic ram which, when d...
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5927619 |
A wheel supported irrigation system is provided with a locking assembly to immobilize the system against travel resulting from high winds or other causes. A system water pipe carries positionable leg members which, when deployed, are in ...
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5673772 |
A snowmobile ski-type runner braking system provides a braking "claw" at the trailing end of each snowmobile ski-type runner that can be activated by the operator from his console to pivot downward into digging engagement with the snow t...
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5638923 |
A snow break system, as a supplemental break device to a regular break system in a vehicle, comprises at least a pair of brake boosters. Each of the brake boosters mounted under the vehicle has a frictional head made out of a heavy duty ...
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5516141 |
A ski brake, which can assume a skiing position and a braking position, having a base plate adapted to be fastened on a ski or a ski binding, and on which breaking levers, each having a braking arm and an operating arm, are arranged symm...
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5464237 |
A folding cart can be unfolded from a flat, collapsed position to an open position. The cart has opposing front and back side walls which have ledges on their opposing faces, and opposing foldable walls hingedly secured to the front and ...
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4951958 |
A swingable skateboard includes a base board, and a handle assembly retained firmly on the leading end portion of the base board. The base board has a movable tail end. The front rollers are mounted on the crank arm of a crank member whi...
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4790550 |
A child's foot-assisted scooterlike locomotion device is provided which is adapted for use with wheels on improved hard surfaces and for use with skids for use on snow-covered surfaces. Turning of the device is accomplished, irrespective...
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4676289 |
An automobile tire having retractable tread studs for increasing traction of the tire on slippery surfaces which are actuated by air pressure that is controlled by the automobile driver from the driver's seat.
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4613015 |
One pair of emergency drag brake units are at each end of a vehicle. Each unit comprises a leg member with a serrate-toothed, ground-engageable foot telescopically movable in a support member carried by the frame. An elastic member is sh...
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4376545 |
A ski brake, which is mounted on the ski and provided with two brake arms, one on each side of the ski, which brake arms by spring action can be turned to a catching position, in which the brake arms extend downward, substantially perpen...
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4361343 |
A ski brake, which is equipped with at least one brake arm, a foot element and a spring-loaded articulated lever system arranged between the brake arm and the foot element, has a sliding crank as the articulated lever system. The crank i...
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4359235 |
A ski brake having a ski mountable base plate and having a pair of braking arms, each braking arm having a disk-shaped head at one end and being supported intermediate its ends on the base plate for limited pivotal and axial movement abo...
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4350365 |
The snow ski braking device comprises a bracket adapted to be mounted on the top face of the ski and having a pair of pivoted brake members straddling each side of the ski and biased to pivot downwardly to penetrate into the skiing surfa...
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4317507 |
An emergency braking system is operably associated with a vehicle operated on a road surface. The system comprises an anchor device releasably carried by the vehicle for adherence to the road surface. An activation device in the vehicle ...
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4164323 |
Pivoted 180° apart on the periphery of a sprinkler wheel, a pair of arms can be swung from folded position within the compass of the wheel to unfolded or operative position whenever it is necessary to immobilize the wheel. The distal en...
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4152007 |
A ski brake comprises plow means pivotally mounted to the trailing end of each of a pair of skis and hydraulic operator means to move said plow means downwardly and under the trailing ends of the skis to plow snow on which the skis are o...
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4042251 |
A safety device for lawn mowers includes an elongated frame assembly having a pair of laterally spaced leg elements connected by a bight section. A plurality of ground anchoring elements depend from the bight section and are adapted to b...
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4018455 |
Ski braking devices are described for braking skis when they become accidentally detached from skiers' boots so as to bring the skis to rest in safe positions without hurting the skiers or other persons. Each described device has a frame...
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3726366 |
An elongated stabilizer arm is mounted pivotally at one end on a support adapted to be secured to an irrigation pipe supported above the ground by spaced wheels, with the pivot axis disposed in a vertical plane and extending obliquely wi...
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3628635 |
The present invention relates to a side-pull bicycle brake mechanism having major and minor arch members wherein it is required to pull upwards on one end of said major arch member by means of a wire in the case a pair of brake shoes are...
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3292738 |
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3044566 |
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2868334 |
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2856029 |
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2786283 |
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2710518 |
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2688493 |
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2610892 |
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2501997 |
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2488750 |
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2488749 |
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2456002 |
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2427424 |
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2247782 |
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2233994 |
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2103231 |
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2040487 |
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1972702 |
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1933973 |
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1916537 |
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1868390 |
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1861723 |
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