NISSHINBO BRAKE INC.
|NISSHINBO BRAKE INC. Patent applications|
|Patent application number||Title||Published|
|20140209422||BACK PLATE FOR DISC BRAKE PAD AND DISC BRAKE PAD USING THE BACK PLATE||07-31-2014|
|20140174319||FRICTION MATERIAL - The present invention relates to the friction material for the use of disc brake pads and brake shoes for automotive brake devices, and an object of the present invention is to provide the friction material with sufficiently stable braking force and sufficient mechanical strength. In the friction material without a metal or a metal alloy, the friction material includes the plate-like titanate with average particle diameter of 10 to 50 μm and the hydrous magnesium silicate. An amount of the plate-like titanate and the hydrous magnesium silicate is 20 to 30 volume percent relative to the total amount of the friction material, and the volume ratio of the plate-like titanate and the hydrous magnesium silicate is 12:1 to 5:1. Also, the average particle diameter of the plate-like titanate is 20 to 40 μm, and the plate-like titanate is preferably potassium hexatitanate.||06-26-2014|
|20110259686||DISC BRAKE PAD - To provide a disc brake pad for a disc brake equipped with a metal disc rotor, having a friction material that includes a fiber base material, a binder, an abrasive material, and a frictional wear modifier, which effectively minimizes a sticking problem of the friction material and the disc rotor and simultaneously provides effective fading resistance, wear resistance, and formability. The friction material includes the fiber base material, binder, abrasive material, and frictional wear modifier, and friction material has the binder of 4.5-7.0 weight % relative to the gross friction material amount, aralkyl modified phenolic resin of at least 50 weight % relative to the binder amount, inorganic particles of 1-3 weight % as the abrasive material with 6-8 of Moh's hardness and average particle diameter of 10-200 μm. Furthermore, the friction material includes alkali metal titanate and/or alkali earth metal titanate of 20-30 weight %.||10-27-2011|
|20110259678||AUTOMATIC SHOE CLEARANCE ADJUSTMENT APPARATUS - To provide the drum brake device enables the assembly of the strut assembly (||10-27-2011|
|20110147991||METHOD FOR MANUFACTURING A DISC BRAKE PAD - To provide a manufacturing method for a disc brake pad using a forming die to form a final inclined surface on a friction material, where the resulted friction material is entirely uniform even if the flowability of the powdered raw friction material is insufficient. The method for manufacturing a disc brake pad includes the steps of preliminarily forming a preliminarily formed product by pressurizing without heating the powdered raw materials in a metal preliminarily forming die, and forming the final inclined surface on the friction material using a metal forming die with an inclined surface, the step of preliminarily forming including forming a temporary inclined surface, having a larger angle than the final inclined surface of the friction material, on the preliminarily formed product at an opposite side thereof to be fixed to a back plate, and forming a recess portion on the preliminarily formed product at a side thereof to be fixed to the back plate.||06-23-2011|
|20110120819||DRUM BRAKE WITH AUTOMATIC SHOE CLEARANCE ADJUSTMENT APPARATUS - To provide the drum brake with the automatic shoe clearance adjustment apparatus to reduce the cost of the drum brake as reducing the number of components. The first engagement portion is provided between the brake lever and the strut body to engage the brake lever and the strut body without operating the service brake, and the second engagement portion is provided also to engage the brake lever and the strut body while automatically adjusting the shoe clearance.||05-26-2011|
Patent applications by NISSHINBO BRAKE INC.