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7441633 |
Apparatus for automatic brake of walking support machine
The present invention relates to an apparatus for automatic brake of walking support machine which is safe on downward slopes by preventing over speed due to the acceleration of gravity and protect...
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7258209 |
Brake drum and method for producing the same
A brake drum includes a ring-shaped drum body, and a friction member secured to the inner circumferential surface of the drum body. Because the drum body is formed of a lightweight Al alloy and the...
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7219793 |
Apparatus, arrangement and method for braking
A braking device for a pallet intended to run in a conveying track. The braking device includes a matrix and a braking element. The matrix includes the support service and exterior surface and a...
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7077249 |
Drum brakes with interconnected multi-degrees-of-freedom shoes
This invention is a new type of drum brake and its variants for motor vehicles, the shoe mechanism assembly of which has at least one set of interconnected shoe mechanism and automatic adjusting...
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7059457 |
Expansion motor
The present invention is a unique motor comprising a containment chamber having thick walls surrounding a thin wall, is created when a plug is fusible joined. An inlet port and preferably a purging...
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6962241 |
Brake cable connecting apparatus for a drum brake device
A cable disengagement prevention configuration for a drum brake device that provides a simple and safe connection of a brake cable to a brake lever and reliably prevents disengagement of the brake...
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6666302 |
Parking brake device including pivotable brake lever which extends through aperture of backing plate
A parking brake device for a vehicle, including: (a) a backing plate which is fixed to a body of the vehicle such that the backing plate is held substantially perpendicular to an axis of a wheel of...
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6619441 |
Conical brake assembly
A brake assembly utilizes a conical brake drum and matching conical brake lining assembly to provide a more efficient braking system. An adjuster mechanism with a pair of conical adjuster members...
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6557673 |
Integral park brake/eddy current brake assembly
An eddy current braking apparatus is disclosed. The apparatus includes a stator, a coil of wire, and a drum. The stator has a plurality of poles and is mountable to a frame of a vehicle. The coil...
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6554110 |
Drum brake device
A drum brake device having a brake lever with sufficient rigidity, and securing a larger space at a central region of a brake, to provide a large effective brake lever stroke. A by-pass hole 60 d,...
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6510928 |
Brake cable mounting structure for a drum brake device
A brake cable mounting structure for a drum brake has sufficient support to withstand the reaction force during the brake operation, a function to prevent damage to an inner cable and to prevent...
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6497310 |
Drum brake device
The present invention to provides a drum brake that generates the same braking force when a vehicle moves forward and backward. A first lever is connected to a second lever by a strut. A fourth...
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6415894 |
Parking brake
A parking brake for vehicles, which guarantees safe parking from the very first time it is actuated, comprises a drum and at least one shoe intended to press against a cylindrical surface formed on...
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6325183 |
Brake cable mounting structure for a drum brake
A brake cable mounting structure for a drum brake which, even if the distance from the brake mounting surface to the brake shoe center in the width direction is short, secures an effective stroke...
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6321886 |
Final balanced brake drum having integral squealer band and method for producing same
An improved method for final balancing a brake drum determines the location and length of a first constant depth cut and a second constant depth cut along the squealer band which are necessary to...
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6318515 |
Hold down spring for a drum brake
A hold down spring for yieldably securing a drum brake shoe to a drum brake backing plate includes a nail that extends through apertures in the backing plate and in the brake shoe. A coil spring...
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6293374 |
Drum brake seal structure for all-terrain vehicle wheel
A drum brake includes a brake drum attached to an axle, and a brake panel. The brake drum includes a disc portion and a cylindrical portion extending from an outer peripheral end portion of the...
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6253884 |
Rear brake unit for a beach buggy
A rear brake device for a beach buggy includes an axle sleeve, a brake disc fixed at one side of the axle sleeve and having two semicircular brake members, and a brake drum with a center serrated...
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6230853 |
Drum brake device
A single shoe drum brake device which provides stable braking effect by tending to equalize the braking effect when the vehicle is moving forward and backward without losing self-servo property...
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6206150 |
Composite brake drum having a balancing skirt
A composite brake drum for a motor vehicle or the like. The brake drum has a drum body that is comprised of a first material, preferably a cast metal, such as gray iron. The drum body has a...
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6142271 |
Servo friction brake
A servo friction brake which includes a carrier, and at least one friction lining which is supported on the carrier and interacts with at least one friction surface, and at least one device for...
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6112863 |
Band brake with evenly distributed braking force application
A band brake for selectively holding a rotating element motionless includes means for evenly distributed application of force to the band brake. In some embodiments of the invention ball or roller...
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5992581 |
Final balanced brake drum having integral squealer band and method for producing same
An improved method for final balancing a brake drum determines the location and length of a first constant depth cut and a second constant depth cut along the squealer band which are necessary to...
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5957247 |
Actuator for a parking brake
A drum-in-hat brake assembly (10) having first (12) and second (14) brake shoes retained on a backing plate (16) by first (18) and second (20) pins connected to the backing plate (16). The first...
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5924526 |
Inside shoe drum brake
An inside shoe drum brake, particularly for motor vehicles, is disclosed which comprises a support arrangement for the brake shoes which can be pressed by means of an actuation device against the...
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5913390 |
Electro-mechanical actuator for a drum brake
A drum brake (10) having first (14) and second (16) brake shoes retained on a backing plate (20) and moved into engagement with a drum (18) to effect a brake application corresponding to a desired...
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5873443 |
Shiftable device acting as a brake or clutch, such as a frictional brake or a frictional clutch
A shiftable device which acts as a brake or coupling, such as a frictional brake or a frictional clutch, includes a first component and a second component and a pressure ring arranged between the...
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5865277 |
Wheels and brakes for vehicles
A braking system for an automotive vehicle is provided which comprises, in combination, a wheel having a specifically-defined wheel rim for mounting a tire thereon, and a specifically-defined disc...
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5836429 |
Brake shoe pin and preassembled spring and cup assembly
A preassembled spring and cup assembly is used in a brake assembly. The spring and cup assembly includes a cup which is engaged against a spring. The cup has a slot therethrough through which a pin...
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5695025 |
Steering axle brake assembly
A vehicle brake assembly where the actuator tube is positioned in a relief portion formed in the periphery of a brake spider and a pair of separated return springs are respectively attached to a...
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5664648 |
Prestressed brake drum or rotor
Uniformly distributed compressive stresses are induced in the machined surfaces of brake drums and brake rotors. The compressive stresses cancel residual tensile stresses induced in the surfaces by...
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5586625 |
Method for final balancing a brake drum
An improved method for final balancing the brake drum determines the location and length of a constant depth cut along the squealer band which is necessary to correct the imbalance, and using a...
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5538111 |
Vehicle brake drum having a cracked surface for increasing vibration dampening
A brake drum assembly with a cylindrical brake drum having an open end and a flanged end and an axis of rotation where an annular squealer band is formed on the brake drum approximately adjacent to...
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5531298 |
Brake actuator
A drum-type brake actuator provides increased force transmission efficiency and assembly simplicity. An anchor carries two pistons which are moved to apply a brake shoe by the cooperative operation...
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5529149 |
Drum-in-hat brake with reverse scissors actuator
The drum-in-hat assembly (10) comprises a disc brake (12) mounted slidably relative to a backing plate (18) which includes an opening (19) through which extends a reverse scissors actuator (40) for...
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5480009 |
Brake system with two independent mechanical brakes
The device for braking an electric drive motor of a hand-held working tool has a safety brake for an immediate stopping of the working tool and an independent mechanical brake for coasting the...
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5472392 |
Centrifugal resistance device for stationary bicycle trainer
A centrifugal resistance device for stationary exercise apparatus that is operatively associated with a rotatable shaft; the centrifugal resistance device comprises a slotted ring, braking material...
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5435420 |
Thermal insulating wheel spacer
A thermal insulating wheel spacer for placement between a vehicle brake drum and a wheel, where the spacer has a plurality of mounting holes formed within a plurality of mounting pads with scallop...
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5383537 |
Brake drum having an extension ring with chill fins and cooling fins formed thereon
A cylindrical brake drum including a flanged end and an open end having a radially extending annular extension ring acting as a squealer band and a multiplicity of chill fins irregularly spaced one...
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5377793 |
Sleeve for a drum brake adjuster screw
An automotive drum brake assembly includes first and second brake shoes mounted on a backing plate. A wheel cylinder for braking actuation is mounted between the brake shoes. An adjuster screw...
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5368139 |
Drum brake shoe hold down nail and spring retainer
A new and improved brake shoe hold down mechanism for retaining a brake shoe to an inside surface of a backing plate includes a nail having a head disposed on an outside surface of the backing...
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5305857 |
Trailer brake set apparatus
An apparatus to effect the engagement of brake shoes relative to a trailer axle of an associated trailer includes rotating rod members directed from a central housing, wherein the rod members are...
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5214982 |
Locking device for a ratchet wheel
A ratchet wheel having a locking device, includes a housing, a ratchet wheel disposed pivotally in the housing in such a manner that one end of its axle couples with an external rotating object, a...
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5152376 |
Seal for an actuating device for a drum brake
A seal arrangement is disclosed for an actuating device of a drum brake furnished with an actuating lever which projects through the brake carrier. This arrangement includes an oval pleated bellows...
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5137120 |
Blind cable lever arm stamping
A flat lever (314) for use in a blind-cable-connection parking brake system is formed by stamping from sheet steel stock. At one end, the lever is adapted for pivotal connection with a backing...
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5133430 |
Drum brake
A drum brake includes a pair of brake shoes which are provided such that when expanded, they are forced against a brake drum to generate a braking force, a strut which is received in notches formed...
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4955458 |
Blind assembly of parking brake cable to parking brake lever
A drum brake assembly having a parking brake actuating lever is so arranged that the parking brake cable end may be assembled in a blind fashion to the end of the actuating lever. The cable is...
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4907678 |
Air chamber mounting bracket
A cam actuated drum-type brake having an improved mounting arrangement for the power unit that actuates the brake. The actuator for the brake includes a camshaft rotatably journaled within a tube...
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4889213 |
Compliance brake for an internal combustion engine powered implement
A safety device for an internal combustion engine powered implement and for disabling the operation of the internal combustion engine by means of a brake. The safety device includes a braking lever...
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4886134 |
Blind cable assembly
A drum brake assembly having a parking brake actuating lever is so arranged that the parking brake cable end may be assembled in a blind fashion to the end of the actuating lever. The cable is...
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