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    • 1. 发明申请
    • ASSEMBLED STRUCTURE OF BRAKE RELEASE KNOB
    • 制动释放机构的组装结构
    • US20130025402A1
    • 2013-01-31
    • US13560164
    • 2012-07-27
    • Eiji KAWANOSatoru Masuda
    • Eiji KAWANOSatoru Masuda
    • G05G5/05
    • B60T7/105Y10T74/20612Y10T74/20648Y10T74/20696
    • An assembled structure of brake release knob that assures a predetermined anchoring force, and reliable anchoring with no damage being caused in assembling. A cap (80) is fixed in a brake lever distal end part (11); a brake release knob (20) is inserted into the cap (80); a flange part (23) formed on a leg part (22) extending from a head part (21) of the brake release knob is engaged with an innermost end (85) of the cap; in the brake lever distal end part (11), a distal end part taperedly extending from a shoulder part (72) of a release rod (70) is inserted closer to the center of the cap (80) than the leg part (22) of the brake release knob; and between the shoulder part (72) and the innermost end (85) of the cap, the flange part (23) of the brake release knob is sandwiched under pressure.
    • 制动释放旋钮的组装结构,确保预定的锚定力,并且可靠地锚固,在组装中不会造成损坏。 盖(80)固定在制动杆远端部(11)中; 制动释放旋钮(20)插入盖(80)中; 形成在从制动器释放旋钮的头部(21)延伸的腿部(22)上的凸缘部(23)与盖的最内端(85)接合; 在所述制动杆前端部(11)中,从脱离杆(70)的肩部(72)向锥形延伸的前端部比所述腿部(22)更靠近所述帽(80)的中心, 的制动释放旋钮; 并且在肩部部分(72)和帽的最内端(85)之间,制动器释放旋钮的凸缘部分(23)被压在压力下。
    • 5. 发明申请
    • Man-powered braking apparatus
    • 人力制动装置
    • US20050252333A1
    • 2005-11-17
    • US11116355
    • 2005-04-28
    • Naoto ShibuiFumikage YamanakaTakahiko MidoriSatoru Masuda
    • Naoto ShibuiFumikage YamanakaTakahiko MidoriSatoru Masuda
    • B60T7/06G05G1/44G05G5/18G05G1/14
    • G05G1/44G05G5/18Y10T74/20888
    • A man-powered braking apparatus which uses rocking motion to switch over between the braking state and the releasing state, assures smooth operation, and minimizes the reduction in braking force when the braking lever is returned. When the force to the braking lever 20 is removed, the braking state in which the pawl member 40 is engaged with the ratchet plate 12 is maintained. When the force is removed, the power transmission pin 25 is moved, being kept fitted into the cam groove 52 in the transmission link member 50, and is shifted from the force transmission cam groove 53 to the release holding cam groove 54, the transmission link member 50 being turned to the releasing position, and the pawl member 40 is brought into the state in which it is energized in the direction for being disengaged from the ratchet plate 12 while the braking state being maintained. Then, when a force is once applied to the braking lever 20 for releasing the brake, the pawl member 40 is disengaged from the teeth 12a of said ratchet plate 12; and then when the force is removed, the braking lever 20 and the output link member 30 are turned in the brake releasing direction for releasing the brake.
    • 使用摆动运动在制动状态和释放状态之间切换的人力制动装置确保平稳运行,并且使制动杆返回时的制动力的减小最小化。 当去除制动杆20的力时,保持棘爪构件40与棘轮板12接合的制动状态。 当力消除时,动力传递销25被保持配合到传动连杆构件50中的凸轮槽52中,并且从力传递凸轮槽53移动到释放保持凸轮槽54,传动连杆 构件50转向释放位置,并且在保持制动状态的同时,使棘爪构件40处于从棘轮板12脱离的方向通电的状态。 然后,当力一旦施加到用于释放制动器的制动杆20时,棘爪构件40与所述棘轮板12的齿12a脱离; 然后当力消除时,制动杆20和输出连杆构件30在制动器释放方向转动以释放制动器。
    • 6. 发明授权
    • Foot-operated parking brake lever assembly
    • 脚踏驻车制动杆总成
    • US4385529A
    • 1983-05-31
    • US189247
    • 1980-09-22
    • Takeshi EjiriSeiichi TanakaTeruaki KasaiMasao KomatsuzakiSatoru Masuda
    • Takeshi EjiriSeiichi TanakaTeruaki KasaiMasao KomatsuzakiSatoru Masuda
    • B60T7/04B60T7/06G05G1/30G05G5/18G05G5/06G05G1/14
    • G05G1/30B60T7/06G05G5/18Y10T74/20684Y10T74/20708Y10T74/2137
    • A foot-operated parking brake lever assembly wherein a double-manual operation is required to effect release of the parking brake. The assembly is provided with a pawl having a first pawl section and a second pawl section. The first pawl section is pivotally mounted on a brake lever which is in turn pivotally mounted on a stationary support formed with a series of ratchet teeth. The first pawl section is formed with a finger for selectively engaging the ratchet teeth and thereby retaining the brake lever in brake setting positions thereof. The second pawl section is mounted on the first pawl section for limited rotational movement therewith. The second pawl section is urged by pawl biasing means in a direction to cause the finger of the first pawl section to engage the ratchet teeth when the second pawl section is in a rotational position subject to the limiting action by limiting means and in a direction to cause the ratchet teeth of the first pawl section to be disengaged from the ratchet teeth when the second pawl section is in a rotational position free from the limiting action by the limiting means. Brake lever biasing means urges the finger of the first pawl section in a direction to engage the ratchet teeth.
    • 一种脚踏式驻车制动杆组件,其中需要双手动操作来实现驻车制动器的释放。 组件设置有具有第一棘爪部分和第二棘爪部分的棘爪。 第一棘爪部分枢转地安装在制动杆上,该制动杆又可枢转地安装在形成有一系列棘轮齿的固定支撑件上。 第一棘爪部分形成有用于选择性地接合棘齿的手指,从而将制动杆保持在其制动设置位置。 第二棘爪部分安装在第一棘爪部分上,用于与其有限的旋转运动。 第二棘爪部分被棘爪偏压装置沿着使第一棘爪部分的手指接合棘轮齿的方向被推动,当第二棘爪部分处于受限制装置的限制作用的旋转位置时, 当第二棘爪部分处于不受限制装置的限制作用的旋转位置时,使第一棘爪部分的棘齿脱离棘齿。 制动杆偏压装置沿着与棘齿啮合的方向推动第一棘爪部分的手指。