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JP2002147505A |
To provide a shoe expansion device for a drum brake improving durability of a fixed member having a crank mechanism as a shoe expansion device mounted on by reducing wear, providing stable brake functions for a long time, and eliminating...
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JP2002514290A |
A parking brake assembly which includes a lever (15) for operation of a brake shoe (11, 12) to provide a parking function. The lever (15) has an automatic latching device (21, 22, 23) for automatically latching to the lever (15) an end f...
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JP2002511554A |
A brake shoe assembly (1) for a drum brake, the brake shoe assembly being a single-piece construction and including a brake shoe (2) of generally circular form having two separate and opposed ends (17, 18), and defining a pair of frictio...
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JP2002106611A |
To make a braking device compact and simplify the structure in a hoisting winch winding a wire rope.An electromagnetic brake main part 16 is housed in a winding drum 1 by using part of the winding drum 1 as a brake drum D. A cylindrical ...
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JP2002106612A |
To provide a duo-servo type drum brake device capable of easily fitting a parking brake mechanism and easily replacing a brake shoe.The parking brake mechanism 51 being fit to the drum brake device stabilizing braking force with a link m...
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JP2002106616A |
To provide a drum brake device capable of ensuring high braking effect and high stability in both of forward travel braking and reverse travel braking.A link mechanism 7 for driving a shoe of the drum brake device is constituted by swing...
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JP2002098175A |
To provide a stable braking force, suppressing a brake noise and a moaning effect and improving durability of a brake shoe.Brake shoes 3, 4 are oppositely disposed in a pair on a back plate 2. An anchor pin 8 that acts as a spreading sup...
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JP2002089595A |
To provide a brake device making it easy for a vehicle to start on a hill or climb uphill and being manufacturable as a small and lightweight one for providing a stable braking force under any conditions, as when it rains.The brake devic...
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JP2002509600A |
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 braking input supplied to a actuator mem...
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JP2002061681A |
To provide a brake device facilitating starting on a sloping road and running on an ascent, to be additionally capable of manufacturing in small size in light weight, and capable of switching to all working modes by simple operation, fur...
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JP2002061688A |
To make more difficult to apply force such as flexing in the vicinity of the connection point to each connection member transmitting drive force of an actuator to a brake device main unit.A crank arm 19 is fixed to an output shaft 25 of ...
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JP2002054665A |
To provide a drum brake device that can ensure high braking effectiveness and stability in both forward braking and reverse braking.A shoe drive mechanism in the drum brake device is so constructed that a switch lever 32 as an input/outp...
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JP2002505733A |
(57) [Summary] The electrically actuated drum brake (10) has a brake shoe that can be displaced to contact the associated rotatable brake drum by an electric actuator (14) in the form of a screw jack to apply the brakes. I have. The brak...
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JP2002039237A |
To provide a brake device to prevent the occurrence of stick slip phenomenon between a brake shoe and a brake drum even when a wheel cylinder pressure is increased during a stop.A movement regulating means 15 is provided to limit an amou...
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JP2002021894A |
To provide an integral type drum brake facilitating assembly work of components, avoiding the damage of a brake assembly when conveyed and improving rigidity around an anchor.An anchor pin 70 for supporting braking force is fixed to a ba...
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JP2002021892A |
To provide a drum-in-disc brake device reducing a machining process and an assembly process and improving a disc rotor attaching/detaching property in maintenance.A support 43 of a disc brake device and a backing plate 45 of a drum brake...
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JP3245768B2 |
To provide a drum braking device capable of functioning in service braking as an LT type with high stability in braking efficiency and in parking braking as a DS type with great braking efficiency, preventing the occurrence of noisy soun...
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JP2002005209A |
To easily carry out an assembly work when a link member composed of a lever and a casing for a mechanical drum brake is assembled between a pair of brake shoes.When a link member of a mechanical drum brake 1 composed of a lever 5 and a c...
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JP2001349359A |
To perform easy and reliable work to interconnect a lever and a cable in a state that a link member consisting of the lever and a casing is situated between a pair of brake shoes.In a state that a plate-form lever 5 being a link member a...
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JP2001343033A |
To confirm the operation state of an electromagnetic brake from the outside by enhancing the stability of a radial braking type electromagnetic brake suitable for combination with a drive motor and during the braking of the electromagnet...
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JP2001343037A |
To provide a dual mode drum brake apparatus in which weight reduction and low price are achieved by preventing the effectiveness of the brake apparatus to become excessive when a parking brake is applied.An operating physical force W of ...
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JP2001336551A |
To provide a leading and trading shoe type drum brake for producing stable braking force without increasing apparent coefficient of friction during braking.This leading and trading shoe type drum brake is equipped with a reinforcing memb...
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JP2001524646A |
The present invention discloses a brake device for the wheels of an automotive vehicle which includes a wheel-sided brake drum and a vehicle-sided mud guard that engages in a non-contact manner with a circumferential web into an annular ...
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JP2001323955A |
To provide a brake cable connector for a drum brake that is easily workable and dispenses with an extra push on a cable end from a latched position.A brake lever 120 for expanding brake shoes 1 and 2 has at a free end a cable end inserti...
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JP2001317570A |
To provide a drum brake device preventing the generation of abnormal sound due to a collision between a brake shoe end portion and an anchor member when releasing braking.In this floating shoe type drum brake device 29, when brake operat...
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JP2001271855A |
To improve durability with a cable end put in a stable state in a simple structure and positively prevent detachment of a control cable. This control cable connecting device for a drum brake is formed with inclined faces 27c, 28c for ben...
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JP2001254770A |
To obtain a parking mechanism in a drum brake device capable of easily assembling in the drum brake device having a link type shoe drive mechanism with a small number of component part items and capable of attaining improvement of produc...
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JP2001254771A |
To provide a device for connecting a brake cable to a drum brake which allows cost reduction by lightening a brake ever and simplifying its structure.This device has a brake lever 20, a receiving groove 20a formed in the tip end of this ...
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JP2001254766A |
To obtain a shoe drive mechanism for a drum brake device capable of ensuring high effectiveness and stability of a brake at both forward/backward brake times.As a constitution with a switch lever 32 serving as an input/ output part for a...
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JP2001241475A |
To provide a drum brake device of dual two leading type (D2L type) capable of improving the transmission efficiency of an operation force of a shoe expansion device to brake shoes and simplifying the structure.This drum brake device is s...
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JP2001221268A |
To press a pair of frictional members substantially equally against a brake rotary body, and to prevent large reaction force from acting on a holding case or the like.Brake shoes (the frictional members) 14 and 16 are connected to a pair...
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JP2001208112A |
To prevent a creak from being caused by a parking brake when getting in/out a vehicle.The drum type parking brake controls position of a pair of brake shoes 2, 3 at a nonbraking time by means of a link member 6 operated by input from a b...
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JP2001200871A |
To provide a braking device for automatically reducing a speed on a downward slope and preventing retreat of a simple vehicle on an upward slope. This braking device 10 of wheels of the simple vehicle for controlling rotation of the whee...
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JP2001193764A |
To improve the braking efficiency of a brake, prevent the wear and deformation of a brake shoe and a pivotal support portion of a pivot lever and improve the feel of operation. This drum brake device comprises supporting means for suppor...
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JP2001187932A |
To prevent an entry of a spray of water, moisture and the like to the working surface of an internal shoe brake, and facilitate an appropriate inflow and outflow of moisture both inside and outside of a brake pad. The combined disk brake...
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JP2001173688A |
To prevent a brake shoe from moving to the blocking end side of a drum in the generation of a large braking force with an easily and inexpensively workable structure.The inside surface of a drum 22 opposed to brake shoes 3 and 4 is forme...
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JP2001173692A |
To prevent the oscillation of a hook member to a parking brake cable in a toggle type parking brake to improve the durability of the parking brake cable.In this toggle type parking brake, a first toggle link 72 and second toggle link 34 ...
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JP2001173694A |
To provide a brake cable mounting device for drum brake in which the design layout of the mounting part of a brake cable and a crank mechanism can be facilitated while ensuring the effective stroke of the brake cable even if the distance...
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JP2001173693A |
To prevent the friction between a gear and a housing accompanied by the movement of a rotating slide member from impairing the energy efficiency or deteriorating the durability of the housing or gear with an easy method.In this actuator ...
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JP2001165209A |
To provide a brake cable fitting device for a drum brake facilitating design layouts of the fitting portion of a brake cable and crank mechanism while securing the effective stroke of the brake cable even if a distance from the fitting f...
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JP2001165207A |
To completely eliminate the generation of a harsh hammering sound while reducing impact load born by an anchor circumference supporting a pair of brake shoes and a connecting member for connecting the both shoes, preventing the braking f...
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JP2001159437A |
To increase an effective stroke of a brake lever, while reducing the number of parts.A crank mechanism 19 for extending brake shoes 11, 12 is arranged adjacently to an anchor 15, and a pipe-shaped part 15c, through which an inner cable 2...
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JP2001140958A |
To miniaturize a mechanical operation mechanism and improve a lever ratio. One side (close adhesion side) of a space 42 formed by opposing pieces 40a, 40b of a strut 40 is constituted in such a way that a passing side is formed to be lar...
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JP2001124120A |
To provide a drum brake capable of ensuring the shoe clearance excess adjustment action, and to minimize the drum brake and reduce a weight of the same without impairing the excess adjustment preventing action for shoe clearance. An adju...
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JP2001099200A |
To store a brake shoe 44 in a space formed by a brake base part 42 and a brake drum 46, by mounting a rear wheel 29 directly in the brake drum 46, providing a cooling fin 58 for heat radiation in an external peripheral surface of the bra...
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JP2001099199A |
To arrange in a diametric direction in an internal peripheral surface of a rise up part 22 at least one lip 38 of a plurality of lips 36, 37, 38 in a seal member 17, by mounting it in an end part of a cylinder part 25 of a brake drum 16,...
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JP2001504417A |
The invention relates to an electromechanically actuated parking brake for motor vehicles, comprising a drum brake and an actuator (2) actuating said drum brake. The drum brake consists of two drum brake shoes and an expandable catch (5)...
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JP2001090760A |
To provide a shoe driving lever mechanism capable of securing performance such as strength, engagement stability, smoothness of contact parts, etc., necessary for distributing anchor reaction force of a brake shoe to output members of an...
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JP2001074076A |
To provide a drum brake device capable of improving braking performance by preventing high speed juddering by minimizing a variation level of braking torque without producing non-uniform temperature distribution on a frictional sliding s...
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JP2001074078A |
To provide a drum index brake device never to give a sense of discomfort to a person in a vehicle by restraining generation of abnormal sound due to collision of a brake shoe and an anchor block when the vehicle travels on a bad road. A ...
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