Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. CN103946084 - Parking piston direct connection to apr rod

Office
Chine
Numéro de la demande 201280057842.X
Date de la demande 16.08.2012
Numéro de publication 103946084
Date de publication 23.07.2014
Numéro de délivrance 103946084
Date de délivrance 26.10.2016
Type de publication B
CIB
B60T 11/10
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
TSYSTÈMES DE COMMANDE DES FREINS POUR VÉHICULES OU PARTIES DE CES SYSTÈMES; SYSTÈMES DE COMMANDE DES FREINS OU PARTIES DE CES SYSTÈMES, EN GÉNÉRAL; AMÉNAGEMENT DES ÉLÉMENTS DE FREINAGE SUR VÉHICULES EN GÉNÉRAL; DISPOSITIFS PORTATIFS POUR INTERDIRE LE MOUVEMENT NON VOULU D'UN VÉHICULE; MODIFICATIONS APPORTÉES AUX VÉHICULES POUR FACILITER LE REFROIDISSEMENT DES FREINS
11Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, dans laquelle la transmission n'est ni assistée ni à relais de puissance ou dans laquelle une telle assistance ou un tel relais ne sont pas essentiels
10Transmission par fluide, p.ex. hydraulique
CPC
B60T 17/088
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
17Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
08Brake cylinders other than ultimate actuators
088Mounting arrangements
F16D 65/28
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
28arranged apart from the brake
F16D 2121/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2121Type of actuator operation force
02Fluid pressure
08acting on a membrane-type actuator, e.g. for gas pressure
10for releasing a normally applied brake
Déposants BENDIX SPICER FOUNDATION BRAKE LLC
本迪克斯斯派塞基础制动有限责任公司
Inventeurs PLANTAN RONALD S
罗纳尔多·S·普兰坦
DARNER BRETT S
布雷特·S·丹纳
Mandataires mei gaoqiang cui wei
上海市华诚律师事务所 31210
上海市华诚律师事务所 31210
Données relatives à la priorité 13247372 28.09.2011 US
Titre
(EN) Parking piston direct connection to apr rod
(ZH) 驻车活塞与APR杆的直接连接
Abrégé
(EN) In a brake actuator including a plurality of actuator housing portions, a diaphragm seal, partially delimiting a parking brake de-actuation chamber, is retained between adjacent actuator housing portions, and an elastic element disposed between the diaphragm seal and one of the housing portions opposes expansion of the parking brake de-actuation chamber. Upon depressurization of the parking brake de-actuation chamber, a push rod extending through the parking brake de-actuation chamber produces brake actuation. The push rod extends into and out of a service brake actuation chamber upon respective release of fluid pressure from the parking brake de-actuation chamber and supply of fluid pressure to the parking brake de-actuation chamber, and a piston, which is secured to and movable together with both the push rod and the diaphragm seal, acts as a seat for the elastic element.
(ZH) 一种制动驱动器,包括多个驱动器壳体部分,部分地限定驻车制动释放驱动腔室,并且保持在相邻驱动器壳体部分之间的隔膜密封件,和设置在隔膜密封件和一个壳体部分之间以对抗驻车制动释放驱动腔室的扩张的弹性元件。当驻车制动释放驱动腔室被卸压时,推杆通过驻车制动释放驱动腔室延伸并执行制动驱动。当流体压力从驻车制动释放驱动腔室释放时和当流体压力供应到驻车制动释放驱动腔室时,推杆分别伸入行车制动驱动腔室和从行车制动驱动腔室伸出,并且活塞作为用于弹性元件的支座,该活塞固定到推杆和隔膜密封件,并且能够与推杆和隔膜密封件一起移动。